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https://github.com/ripienaar/free-for-dev

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
https://github.com/ripienaar/free-for-dev

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A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

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# free-for.dev



Developers and Open Source authors now have many services offering free tiers, but finding them all takes time to make informed decisions.



This is a list of software (SaaS, PaaS, IaaS, etc.) and other offerings with free developer tiers.



The scope of this particular list is limited to things that infrastructure developers (System Administrator, DevOps Practitioners, etc.) are likely to find useful. We love all the free services out there, but it would be good to keep it on topic. It's a grey line sometimes, so this is opinionated; please don't feel offended if I don't accept your contribution.



This list results from Pull Requests, reviews, ideas, and work done by 1600+ people. You can also help by sending [Pull Requests](https://github.com/ripienaar/free-for-dev) to add more services or remove ones whose offerings have changed or been retired.



[![Track Awesome List](https://www.trackawesomelist.com/badge.svg)](https://www.trackawesomelist.com/ripienaar/free-for-dev)



**NOTE**: This list is only for as-a-Service offerings, not for self-hosted software. To be eligible, a service must offer a free tier, not just a free trial. The free tier must be for at least a year if it is time-bucketed. We also consider the free tier from a security perspective, so SSO is fine, but I will not accept services that restrict TLS to paid-only tiers.



# Table of Contents



  * [Major Cloud Providers' Always-Free Limits](#major-cloud-providers)

  * [Cloud management solutions](#cloud-management-solutions)

  * [Analytics, Events, and Statistics](#analytics-events-and-statistics)

  * [APIs, Data and ML](#apis-data-and-ml)

  * [Artifact Repos](#artifact-repos)

  * [BaaS](#baas)

  * [Low-code Platform](#low-code-platform)

  * [CDN and Protection](#cdn-and-protection)

  * [CI and CD](#ci-and-cd)

  * [CMS](#cms)

  * [Code Generation](#code-generation)

  * [Code Quality](#code-quality)

  * [Code Search and Browsing](#code-search-and-browsing)

  * [Crash and Exception Handling](#crash-and-exception-handling)

  * [Data Visualization on Maps](#data-visualization-on-maps)

  * [Managed Data Services](#managed-data-services)

  * [Design and UI](#design-and-ui)

  * [Design Inspiration](#design-inspiration)

  * [Dev Blogging Sites](#dev-blogging-sites)

  * [DNS](#dns)

  * [Docker Related](#docker-related)

  * [Domain](#domain)

  * [Education and Career Development](#education-and-career-development)

  * [Email](#email)

  * [Feature Toggles Management Platforms](#feature-toggles-management-platforms)

  * [Font](#font)

  * [Forms](#forms)

  * [Generative AI](#generative-ai)

  * [IaaS](#iaas)

  * [IDE and Code Editing](#ide-and-code-editing)

  * [International Mobile Number Verification API and SDK](#international-mobile-number-verification-api-and-sdk)

  * [Issue Tracking and Project Management](#issue-tracking-and-project-management)

  * [Log Management](#log-management)

  * [Mobile App Distribution and Feedback](#mobile-app-distribution-and-feedback)

  * [Management Systems](#management-system)

  * [Messaging and Streaming](#messaging-and-streaming)

  * [Miscellaneous](#miscellaneous)

  * [Monitoring](#monitoring)

  * [PaaS](#paas)

  * [Package Build System](#package-build-system)

  * [Payment and Billing Integration](#payment-and-billing-integration)

  * [Privacy Management](#privacy-management)

  * [Screenshot APIs](#screenshot-apis)

  * [Flutter Related and Building IOS Apps without Mac](#flutter-related-and-building-ios-apps-without-mac)

  * [Search](#search)

  * [Security and PKI](#security-and-pki)

  * [Authentication, Authorization, and User Management](#authentication-authorization-and-user-management)

  * [Source Code Repos](#source-code-repos)

  * [Storage and Media Processing](#storage-and-media-processing)

  * [Tunneling, WebRTC, Web Socket Servers and Other Routers](#tunneling-webrtc-web-socket-servers-and-other-routers)

  * [Testing](#testing)

  * [Tools for Teams and Collaboration](#tools-for-teams-and-collaboration)

  * [Translation Management](#translation-management)

  * [Vagrant Related](#vagrant-related)

  * [Visitor Session Recording](#visitor-session-recording)

  * [Web Hosting](#web-hosting)

  * [Commenting Platforms](#commenting-platforms)

  * [Browser based hardware emulation](#browser-based-hardware-emulation-written-in-javascript)

  * [Remote Desktop Tools](#remote-desktop-tools)

  * [Game Development](#game-development)

  * [Other Free Resources](#other-free-resources)



## Major Cloud Providers



  * [Google Cloud Platform](https://cloud.google.com)

    * App Engine - 28 frontend instance hours per day, nine backend instance hours per day

    * Cloud Firestore - 1GB storage, 50,000 reads, 20,000 writes, 20,000 deletes per day

    * Compute Engine - 1 non-preemptible e2-micro, 30GB HDD, 5GB snapshot storage (restricted to certain regions), 1 GB network egress from North America to all region destinations (excluding China and Australia) per month

    * Cloud Storage - 5GB, 1GB network egress

    * Cloud Shell - Web-based Linux shell/primary IDE with 5GB of persistent storage. 60 hours limit per week

    * Cloud Pub/Sub - 10GB of messages per month

    * Cloud Functions - 2 million invocations per month (includes both background and HTTP invocations)

    * Cloud Run - 2 million requests per month, 360,000 GB-seconds memory, 180,000 vCPU-seconds of compute time, 1 GB network egress from North America per month

    * Google Kubernetes Engine - No cluster management fee for one zonal cluster. Each user node is charged at standard Compute Engine pricing

    * BigQuery - 1 TB of querying per month, 10 GB of storage each month

    * Cloud Build - 120 build-minutes per day

    * Cloud Source Repositories - Up to 5 Users, 50 GB Storage, 50 GB Egress

    * [Google Colab](https://colab.research.google.com/) - Free Jupyter Notebooks development environment.

    * [idx.dev](https://idx.dev) Google Project IDX. Online VSCode running on Google Cloud.

    * Full, detailed list - https://cloud.google.com/free



  * [Amazon Web Services](https://aws.amazon.com)

    * [CloudFront](https://aws.amazon.com/cloudfront/) - 1TB egress per month and 2M Function invocations per month

    * [CloudWatch](https://aws.amazon.com/cloudwatch/) - 10 custom metrics and ten alarms

    * [CodeBuild](https://aws.amazon.com/codebuild/) - 100min of build time per month

    * [CodeCommit](https://aws.amazon.com/codecommit/) - 5 active users,50GB storage, and 10000 requests per month

    * [CodePipeline](https://aws.amazon.com/codepipeline/) - 1 active pipeline per month

    * [DynamoDB](https://aws.amazon.com/dynamodb/) - 25GB NoSQL DB

    * [EC2](https://aws.amazon.com/ec2/) - 750 hours per month of t2.micro or t3.micro(12mo). 100GB egress per month

    * [EBS](https://aws.amazon.com/ebs/) - 30GB per month of General Purpose (SSD) or Magnetic(12mo)

    * [Elastic Load Balancing](https://aws.amazon.com/elasticloadbalancing/) - 750 hours per month(12mo)

    * [RDS](https://aws.amazon.com/rds/) - 750 hours per month of db.t2.micro, db.t3.micro, or db.t4g.micro, 20GB of General Purpose (SSD) storage, 20GB of storage backups(12 mo)

    * [S3](https://aws.amazon.com/s3/) - 5GB Standard object storage, 20K Get requests and 2K Put requests(12 mo)

    * [Glacier](https://aws.amazon.com/glacier/) - 10GB long-term object storage

    * [Lambda](https://aws.amazon.com/lambda/) - 1 million requests per month

    * [SNS](https://aws.amazon.com/sns/) - 1 million publishes per month

    * [SES](https://aws.amazon.com/ses/) - 3.000 messages per month (12mo)

    * [SQS](https://aws.amazon.com/sqs/) - 1 million messaging queue requests

    * Full, detailed list - https://aws.amazon.com/free/



  * [Microsoft Azure](https://azure.microsoft.com)

    * [Virtual Machines](https://azure.microsoft.com/services/virtual-machines/) - 1 B1S Linux VM, 1 B1S Windows VM (12mo)

    * [App Service](https://azure.microsoft.com/services/app-service/) - 10 web, mobile, or API apps (60 CPU minutes/day)

    * [Functions](https://azure.microsoft.com/services/functions/) - 1 million requests per month

    * [DevTest Labs](https://azure.microsoft.com/services/devtest-lab/) - Enable fast, easy, and lean dev-test environments

    * [Active Directory](https://azure.microsoft.com/services/active-directory/) - 500,000 objects

    * [Active Directory B2C](https://azure.microsoft.com/services/active-directory/external-identities/b2c/) - 50,000 monthly stored users

    * [Azure DevOps](https://azure.microsoft.com/services/devops/) - 5 active users, unlimited private Git repos

    * [Azure Pipelines](https://azure.microsoft.com/services/devops/pipelines/) โ€” 10 free parallel jobs with unlimited minutes for open source for Linux, macOS, and Windows

    * [Microsoft IoT Hub](https://azure.microsoft.com/services/iot-hub/) - 8,000 messages per day

    * [Load Balancer](https://azure.microsoft.com/services/load-balancer/) - 1 free public load-balanced IP (VIP)

    * [Notification Hubs](https://azure.microsoft.com/services/notification-hubs/) - 1 million push notifications

    * [Bandwidth](https://azure.microsoft.com/pricing/details/bandwidth/) - 15GB Inbound(12mo) & 5GB egress per month

    * [Cosmos DB](https://azure.microsoft.com/services/cosmos-db/) - 25GB storage and 1000 RUs of provisioned throughput

    * [Static Web Apps](https://azure.microsoft.com/pricing/details/app-service/static/) โ€” Build, deploy, and host static apps and serverless functions with free SSL, Authentication/Authorization, and custom domains

    * [Storage](https://azure.microsoft.com/services/storage/) - 5GB LRS File or Blob storage (12mo)

    * [Cognitive Services](https://azure.microsoft.com/services/cognitive-services/) - AI/ML APIs (Computer Vision, Translator, Face detection, Bots, etc) with free tier including limited transactions

    * [Cognitive Search](https://azure.microsoft.com/services/search/#features) - AI-based search and indexation service, free for 10,000 documents

    * [Azure Kubernetes Service](https://azure.microsoft.com/services/kubernetes-service/) - Managed Kubernetes service, free cluster management

    * [Event Grid](https://azure.microsoft.com/services/event-grid/) - 100K ops/month

    * Full, detailed list - https://azure.microsoft.com/free/



  * [Oracle Cloud](https://www.oracle.com/cloud/)

    * Compute

       - 2 AMD-based Compute VMs with 1/8 OCPU and 1 GB memory each

       - 4 Arm-based Ampere A1 cores and 24 GB of memory usable as one VM or up to 4 VMs

       - Instances will be reclaimed when [deemed idle](https://docs.oracle.com/en-us/iaas/Content/FreeTier/freetier_topic-Always_Free_Resources.htm#compute__idleinstances)

    * Block Volume - 2 volumes, 200 GB total (used for compute)

    * Object Storage - 10 GB

    * Load balancer - 1 instance with 10 Mbps

    * Databases - 2 DBs, 20 GB each

    * Monitoring - 500 million ingestion data points, 1 billion retrieval datapoints

    * Bandwidth - 10 TB egress per month, speed limited to 50 Mbps on x64-based VM, 500 Mbps * core count on ARM-based VM

    * Public IP - 2 IPv4 for VMs, 1 IPv4 for load balancer

    * Notifications - 1 million delivery options per month, 1000 emails sent per month

    * Full, detailed list - https://www.oracle.com/cloud/free/



  * [IBM Cloud](https://www.ibm.com/cloud/free/)

    * Cloudant database - 1 GB of data storage

    * Db2 database - 100MB of data storage

    * API Connect - 50,000 API calls per month

    * Availability Monitoring - 3 million data points per month

    * Log Analysis - 500MB of daily log

    * Full, detailed list - https://www.ibm.com/cloud/free/



  * [Cloudflare](https://www.cloudflare.com/)

    * [Application Services](https://www.cloudflare.com/plans/) - Free DNS for an unlimited number of domains, DDoS Protection, CDN along with free SSL, Firewall rules and page rules,  WAF, Bot Mitigation, Free Unmetered Rate Limiting - 1 rule per domain, Analytics, Email forwarding

    * [Zero Trust & SASE](https://www.cloudflare.com/plans/zero-trust-services/) - Up to 50 Users, 24 hours of activity logging, three network locations

    * [Cloudflare Tunnel](https://www.cloudflare.com/products/tunnel/) -  You can expose locally running HTTP port over a tunnel to a random subdomain on trycloudflare.com use [Quick Tunnels](https://developers.cloudflare.com/cloudflare-one/connections/connect-networks/do-more-with-tunnels/trycloudflare/), No account required. More features (TCP tunnel, Load balancing, VPN) in [Zero Trust](https://www.cloudflare.com/products/zero-trust/) Free Plan.

    * [Workers](https://developers.cloudflare.com/workers/) - Deploy serverless code for free on Cloudflare's global networkโ€”100k daily requests.

    * [Workers KV](https://developers.cloudflare.com/kv) - 100k read requests per day, 1000 write requests per day, 1000 delete requests per day, 1000 list requests per day, 1 GB stored data

    * [R2](https://developers.cloudflare.com/r2/) - 10 GB per month, 1 million Class A operations per month, 10 million Class B operations per month

    * [D1](https://developers.cloudflare.com/d1/) - 5 million rows read per day, 100k rows written per day, 1 GB storage

    * [Pages](https://developers.cloudflare.com/pages/) - Develop and deploy your web apps on Cloudflare's fast, secure global network. Five hundred monthly builds, 100 custom domains, Integrated SSL, unlimited accessible seats, unlimited preview deployments, and full-stack capability via Cloudflare Workers integration.

    * [Queues](https://developers.cloudflare.com/queues/) - 1 million operations per month

    * [TURN](https://developers.cloudflare.com/calls/turn/) โ€“ 1TB of free (outgoing) traffic per month.



**[โฌ†๏ธ Back to Top](#table-of-contents)**



## Cloud management solutions



  * [Brainboard](https://www.brainboard.co) - Collaborative solution to visually build and manage cloud infrastructures from end-to-end.

  * [Cloud 66](https://www.cloud66.com/) - Free for personal projects (includes one deployment server, one static site), Cloud 66 gives you everything you need to build, deploy, and grow your applications on any cloud without the headache of the โ€œserver stuff.โ€.

  * [Pulumi](https://www.pulumi.com/) โ€” Modern infrastructure as a code platform that allows you to use familiar programming languages and tools to build, deploy, and manage cloud infrastructure.

  * [terraform.io](https://www.terraform.io/) โ€” Terraform Cloud. Free remote state management and team collaboration for up to 500 resources.

  * [scalr.com](https://scalr.com/) - Scalr is a Terraform Automation and COllaboration (TACO) product used to better collaboration and automation on infrastructure and configurations managed by Terraform. Full Terraform CLI support, OPA integration, and a hierarchical configuration model. No SSO tax. All features are included. Use up to 50 runs/month for free.

  * [deployment.io](https://deployment.io) - Deployment.io helps developers automate deployments on AWS. On our free tier, a developer (single user) can deploy unlimited static sites, web services, and environments. We provide 20 job executions free per month with previews and auto-deploys included in the free tier.



**[โฌ†๏ธ Back to Top](#table-of-contents)**



## Source Code Repos



  * [Bitbucket](https://bitbucket.org/) โ€” Unlimited public and private Git repos for up to 5 users with Pipelines for CI/CD

  * [chiselapp.com](https://chiselapp.com/) โ€” Unlimited public and private Fossil repositories

  * [codebasehq.com](https://www.codebasehq.com/) โ€” One free project with 100 MB space and two users

  * [Codeberg](https://codeberg.org/) โ€” Unlimited public and private Git repos for free and open-source projects (with unlimited collaborators). Powered by [Forgejo](https://forgejo.org/). Static website hosting with [Codeberg Pages](https://codeberg.page/). CI/CD hosting with [Codeberg's CI](https://docs.codeberg.org/ci/). Translating hosting with [Codeberg Translate](https://translate.codeberg.org/). Includes Package and Container hosting, Project management, and Issue Tracking

  * [GitGud](https://gitgud.io) โ€” Unlimited private and public repositories. Free forever. Powered by GitLab & Sapphire. CI/CD not provided.

  * [GitHub](https://github.com/) โ€” Unlimited public repositories and unlimited private repositories (with unlimited collaborators). Includes CI/CD, Development Environment, Static Hosting, Package and Container hosting, Project management and AI Copilot

  * [gitlab.com](https://about.gitlab.com/) โ€” Unlimited public and private Git repos with up to 5 collaborators. Includes CI/CD, Static Hosting, Container Registry, Project Management and Issue Tracking

  * [framagit.org](https://framagit.org/) โ€” Framagit is the software forge of Framasoft based on the Gitlab software includes CI, Static Pages, Project pages and Issue tracking.

  * [heptapod.net](https://foss.heptapod.net/) โ€” Heptapod is a friendly fork of GitLab Community Edition providing support for Mercurial

  * [ionicframework.com](https://ionicframework.com/appflow) - Repo and tools to develop applications with Ionic; also you have an ionic repo

  * [NotABug](https://notabug.org) โ€” NotABug.org is a free-software code collaboration platform for freely licensed projects, Git-based

  * [OSDN](https://osdn.net/) - OSDN.net is a free-of-charge service for open-source software developers, offering SVN/Git/Mercurial/Bazaar/CVS repositories.

  * [Pagure.io](https://pagure.io) โ€” Pagure.io is a free and open source software code collaboration platform for FOSS-licensed projects, Git-based

  * [perforce.com](https://www.perforce.com/products/helix-teamhub) โ€” Free 1GB Cloud and  Git, Mercurial, or SVN repositories.

  * [pijul.com](https://pijul.com/) - Unlimited free and open source distributed version control system. Its distinctive feature is based on a sound theory of patches, which makes it easy to learn, use, and distribute. Solves many problems of git/hg/svn/darcs.

  * [plasticscm.com](https://plasticscm.com/) โ€” Free for individuals, OSS, and nonprofit organizations

  * [projectlocker.com](https://projectlocker.com) โ€” One free private project (Git and Subversion) with 50 MB of space

  * [RocketGit](https://rocketgit.com) โ€” Repository Hosting based on Git. Unlimited Public and private repositories.

  * [savannah.gnu.org](https://savannah.gnu.org/) - Serves as a collaborative software development management system for free Software projects (for GNU Projects)

  * [savannah.nongnu.org](https://savannah.nongnu.org/) - Serves as a collaborative software development management system for free Software projects (for non-GNU projects)



**[โฌ†๏ธ Back to Top](#table-of-contents)**



## APIs, Data, and ML



  * [JSONGrid](https://jsongrid.com) - Free tool to Visualize, Edit, Filter complex JSON data into beautiful tabular Grid. Save and Share JSON data over link link.

  * [Zerosheets](https://zerosheets.com) - Turn your Google Sheets spreadsheets into powerful API`s to rapidly develop prototypes, websites, apps and more. 500 requests per month available for free.

  * [IP.City](https://ip.city) โ€” 100 Free IP geolocation requests per day

  * [Abstract API](https://www.abstractapi.com) โ€” API suite for various use cases, including IP geolocation, gender detection, or email validation.

  * [Apify](https://www.apify.com/) โ€” Web scraping and automation platform to create an API for any website and extract data. Ready-made scrapers, integrated proxies, and custom solutions. Free plan with $5 platform credits included every month.

  * [APITemplate.io](https://apitemplate.io) - Auto-generate images and PDF documents with a simple API or automation tools like Zapier & Airtable. No CSS/HTML is required. The free plan comes with 50 images/month and three templates.

  * [APIToolkit.io](https://apitoolkit.io) - All the tools you need to fully understand what's going on in your APIs and Backends. With automatic API contract validation and monitoring. The free plan covers servers with up to 20,000 requests per month.

  * [APIVerve](https://apiverve.com) - Get instant access to over 120+ APIs for free, built with quality, consistency, and reliability in mind. The free plan covers up to 50 API Tokens per month.

  * [Arize AI](https://arize.com/) - Machine learning observability for model monitoring and root-causing issues such as data quality and performance drift. Free up to two models.

  * [Atlas toolkit](https://atlastk.org/) - Lightweight library to develop single-page web applications that are instantly accessible. Available for Java, Node.js, Perl, Python, and Ruby.

  * [Beeceptor](https://beeceptor.com) - Mock a rest API in seconds, fake API response and much more. Free 50 requests per day, public dashboard, open endpoints (anyone with a dashboard link can view submissions and answers).

  * [bigml.com](https://bigml.com/) โ€” Hosted machine learning algorithms. Unlimited free tasks for development, limit of 16 MB data/task.

  * [Browse AI](https://www.browse.ai) โ€” Extracting and monitoring data on the web. Fifty credits per month for free.

  * [BrowserCat](https://www.browsercat.com) - Headless browser API for automation, scraping, AI agent web access, image/pdf generation, and more. Free plan with 1k requests per month.

  * [Calendarific](https://calendarific.com) - Enterprise-grade Public holiday API service for over 200 countries. The free plan includes 1,000 calls per month.

  * [Canopy](https://www.canopyapi.co/) - GraphQL API for Amazon.com product, search, and category data. The free plan includes 100 calls per month.

  * [Clarifai](https://www.clarifai.com) โ€” Image API for custom face recognition and detection. Able to train AI models. The free plan has 1,000 calls per month.

  * [Cloudmersive](https://cloudmersive.com/) โ€” Utility API platform with full access to expansive API Library including Document Conversion, Virus Scanning, and more with 800 calls/month.

  * [Colaboratory](https://colab.research.google.com) โ€” Free web-based Python notebook environment with Nvidia Tesla K80 GPU.

  * [Collect2](https://collect2.com) โ€” Create an API endpoint to test, automate, and connect webhooks. The free plan allows for two datasets, 2000 records, one forwarder, and one alert.

  * [CometML](https://www.comet.com/site/) - The MLOps platform for experiment tracking, model production management, model registry, and complete data lineage, covering your workflow from training to production. Free for individuals and academics.

  * [Commerce Layer](https://commercelayer.io) - Composable commerce API that can build, place, and manage orders from any front end. The developer plan allows 100 orders per month and up to 1,000 SKUs for free.

  * [Conversion Tools](https://conversiontools.io/) - Online File Converter for documents, images, video, audio, and eBooks. REST API is available. Libraries for Node.js, PHP, Python. Support files up to 50 GB (for paid plans). The free tier is limited by file size and number of conversions per day.

  * [Country-State-City Microservice API](https://country-state-city.rebuscando.info/) - API and Microservice to provides a wide range of information including countries, regions, provinces, cities, postal codes, and much more. The free tier includes up to 100 requests per day.

  * [Coupler](https://www.coupler.io/) - Data integration tool that syncs between apps. It can create live dashboards and reports, transform and manipulate values, and collect and back up insights. The free plan has unlimited users, 100 runs with 1000 monthly rows, and unlimited integrations.

  * [CraftMyPDF](https://craftmypdf.com) - Auto-Generate PDF documents from reusable templates with a drop-and-drop editor and a simple API. The free plan comes with 100 PDFs/month and three templates.

  * [CurlHub](https://curlhub.io) โ€” Proxy service for inspecting and debugging API calls. The free plan includes 10,000 requests per month.

  * [CurrencyScoop](https://currencyscoop.com) - Realtime currency data API for fintech apps. The free plan includes 5,000 calls per month.

  * [Cube](https://cube.dev/) - Cube helps data engineers and application developers access data from modern data stores, organize it into consistent definitions, and deliver it to every application. The fastest way to use Cube is with Cube Cloud, which has a free tier with 1GB of data passing through each month.

  * [Data Dead Drop](https://datadeaddrop.com) - Simple, free file sharing. Data self-destroys after access. Upload and download data via the browser or your favorite command line client.

  * [Data Fetcher](https://datafetcher.com) - Connect Airtable to any application or API with no code. Postman-like interface for running API requests in Airtable. Pre-built integrations with dozens of apps. The free plan includes 100 runs per month.

  * [Dataimporter.io](https://www.dataimporter.io) - Tool for connecting, cleaning, and importing data into Salesforce. Free Plan includes up to 20,000 records per month.

  * [Datalore](https://datalore.jetbrains.com) - Python notebooks by Jetbrains. Includes 10 GB of storage and 120 hours of runtime each month.

  * [Data Miner](https://dataminer.io/) - A browser extension (Google Chrome, MS Edge) for data extraction from web pages CSV or Excel. The free plan gives you 500 pages/month.

  * [Datapane](https://datapane.com) - API for building interactive reports in Python and deploying Python scripts and Jupyter Notebooks as self-service tools.

  * [DB-IP](https://db-ip.com/api/free) - Free IP geolocation API with 1k request per IP per day.lite database under the CC-BY 4.0 License is free too.

  * [DB Designer](https://www.dbdesigner.net/) โ€” Cloud-based Database schema design and modeling tool with a free starter plan of 2 Database models and ten tables per model.

  * [DeepAR](https://developer.deepar.ai) โ€” Augmented reality face filters for any platform with one SDK. The free plan provides up to 10 monthly active users (MAU) and tracks up to 4 faces

  * [Deepnote](https://deepnote.com) - A new data science notebook. Jupyter is compatible with real-time collaboration and running in the cloud. The free tier includes unlimited personal projects, up to 750 hours of standard hardware, and teams with up to 3 editors.

  * [Diggernaut](https://www.diggernaut.com/) โ€” Cloud-based web scraping and data extraction platform for turning any website to the dataset or working with it as an API. The free plan includes 5K page requests monthly.

  * [Disease.sh](https://disease.sh/) โ€” A free API providing accurate data for building the Covid-19 related useful Apps.

  * [Doczilla](https://www.doczilla.app/) โ€” SaaS API empowering the generation of screenshots or PDFs directly from HTML/CSS/JS code. The free plan allows 250 documents month.

  * [Doppio](https://doppio.sh/) โ€” Managed API to generate and privately store PDFs and Screenshots using top rendering technology. The free plan allows 400 PDFs and Screenshots per month.

  * [drawDB](https://drawdb.app/) โ€” Free and open-source online database diagram editor with no signup required.

  * [dreamfactory.com](https://dreamfactory.com/) โ€” Open source REST API backend for mobile, web, and IoT applications. Hook up any SQL/NoSQL database, file storage system, or external service, and it instantly creates a comprehensive REST API platform with live documentation and user management.

  * [DynamicDocs](https://advicement.io) - Generate PDF documents with JSON to PDF API based on LaTeX templates. The free plan allows 50 API calls per month and access to a library of templates.

  * [Efemarai](https://efemarai.com) - Testing and debugging platform for ML models and data. Visualize any computational graph. Free 30 debugging sessions per month for developers.

  * [ExtendsClass](https://extendsclass.com/rest-client-online.html) - Free web-based HTTP client to send HTTP requests.

  * [Export SDK](https://exportsdk.com) - PDF generator API with drag-and-drop template editor that provides an SDK and no-code integrations. The free plan has 250 monthly pages, unlimited users, and three templates.

  * [Fern](https://buildwithfern.com) - Use your API definition to generate SDKs in popular languages, and generate API reference documentation webpages. Add Markdown pages to your API reference and host them with Fern for a full documentation solution. OpenAPI fully supported.

  * [file.coffee](https://file.coffee/) - A platform where you can store up to 15MB/file (30/MB file with an account).

  * [Financial Data](https://financialdata.net/) - Stock market and financial data API. Free plan allows 300 requests per day.

  * [FraudLabs Pro](https://www.fraudlabspro.com) โ€” Screen an order transaction for credit card payment fraud. This REST API will detect all possible fraud traits based on the input parameters of an order. The Free Micro plan has 500 transactions per month.

  * [Geekflare API](https://geekflare.com/api) - Geekflare API lets you take screenshots, audit websites, TLS scan, DNS lookup, test TTFB, and more. The free plan offers 3,000 API requests.

  * [GeoCod](https://geocod.xyz) โ€” Free geocoding API: Convert postal addresses into geographic coordinates or convert geographic coordinates into postal addresses (reverse geocoding).

  * [GeoDataSource](https://www.geodatasource.com) โ€” Location search service looks up city names using latitude and longitude coordinates. Free API queries up to 500 times per month.

  * [Geolocated.io](https://geolocated.io) โ€” IP Geolocation API with multi-continent servers, offering a forever free plan with 60000 requests per month for hobbyists.

  * [Glitterly](https://glitterly.app/) - Programmatically generate dynamic images from base templates. Restful API and nocode integrations. The free tier comes with 50 images/month and five templates.

  * [GoodData](https://www.gooddata.com/) - Data as a Service - Create interactive and insightful dashboards. The free tier comes with five workspaces and 100 MB/workspace.

  * [Hex](https://hex.tech/) - a collaborative data platform for notebooks, data apps, and knowledge libraries. Free community version with up to 3 authors and five projects. One compute profile per author with 4GB RAM.

  * [Hook0](https://www.hook0.com/) - Hook0 is an open-source Webhooks-as-a-service (WaaS) that makes it easy for online products to provide webhooks. Dispatch up to 3,000 events/month with seven days of history retention for free.

  * [Hoppscotch](https://hoppscotch.io) - A free, fast, and beautiful API request builder.

  * [Hybiscus](https://hybiscus.dev/) - Build pdf reports using a simple declarative API. The free tier includes up to 100 single-page reports per month with the ability to customize color palettes and fonts.

  * [Invantive Cloud](https://cloud.invantive.com/) โ€” Access over 70 (cloud)platforms such as Exact Online, Twinfield, ActiveCampaign or Visma using Invantive SQL or OData4 (typically Power BI or Power Query). Includes data replication and exchange. Free plan for developers and implementation consultants. Free for specific platforms with limitations in data volumes.

  * [ipaddress.sh](https://ipaddress.sh) โ€” Simple service to get a public IP address in different [formats](https://about.ipaddress.sh/).

  * [ipbase.com](https://ipbase.com) - IP Geolocation API - Forever free plan that spans 150 monthly requests.

  * [IP Geolocation](https://ipgeolocation.io/) โ€” IP Geolocation API - Forever free plan for developers with 30k requests per month (1k/day) limit.

  * [IP Geolocation API](https://www.abstractapi.com/ip-geolocation-api) โ€” IP Geolocation API from Abstract - Extensive free plan allowing 20,000 monthly requests.

  * [IPLocate](https://www.iplocate.io) โ€” IP Geolocation API, free up to 1,000 requests/day. Includes proxy/VPN/hosting detection, ASN data, IP to Company, and more. IPLocate also offers free downloadable IP to Country and IP to ASN databases in CSV or GeoIP-compatible MMDB formats.

  * [IP2Location](https://www.ip2location.com) โ€” Freemium IP geolocation service. LITE database is available for free download. Import the database in the server and perform a local query to determine the city, coordinates, and ISP information.

  * [IP2Location.io](https://www.ip2location.io/) โ€” Freemium, fast, and reliable IP geolocation API. Get data like city, coordinates, ISP, and more. The free plan includes 30k credits per month. IP2Location.io also offers free WHOIS and hosted domain lookups. See domain registration details and find domains hosted on a specific IP. Upgrade to a paid plan for more features.

  * [ipapi](https://ipapi.co/) - IP Address Location API by Kloudend, Inc - A reliable geolocation API built on AWS, trusted by Fortune 500. The free tier offers 30k lookups/month (1k/day) without signup.

  * [ipapi.is](https://ipapi.is/) - A reliable IP Address API from Developers for Developers with the best Hosting Detection capabilities that exist. The free plan offers 1000 lookups without signup.

  * [IPinfo](https://ipinfo.io/) โ€” Fast, accurate, and free (up to 50k/month) IP address data API. Offers APIs with details on geolocation, companies, carriers, IP ranges, domains, abuse contacts, and more. All paid APIs can be trialed for free.

  * [BigDataCloud](https://www.bigdatacloud.com/) - Provides fast, accurate, and free (Unlimited or up to 10K-50K/month) APIs for modern web like IP Geolocation, Reverse Geocoding, Networking Insights, Email and Phone Validation, Client Info and more.

  * [IPTrace](https://iptrace.io) โ€” An embarrassingly simple API that provides your business with reliable and helpful IP geolocation data.

  * [JSON2Video](https://json2video.com) - A video editing API to automate video marketing and social media videos, programmatically or with no code.

  * [JSON IP](https://getjsonip.com) โ€” Returns the Public IP address of the client it is requested from. No registration is required for the free tier. Using CORS, data can be requested using client-side JS directly from the browser. Useful for services monitoring change in client and server IPs. Unlimited Requests.

  * [JSON Serve](https://jsonserve.com/) โ€” A free service that helps developers to store JSON objects and use that JSON as a REST API in their app.

  * [JSONing](https://jsoning.com/api/) โ€” Create a fake REST API from a JSON object, and customize HTTP status codes, headers, and response bodies.

  * [konghq.com](https://konghq.com/) โ€” API Marketplace and powerful private and public API tools. With the free tier, some features such as monitoring, alerting, and support, are limited.

  * [Kreya](https://kreya.app) โ€” Free gRPC GUI client to call and test gRPC APIs. Can import gRPC APIs via server reflection.

  * [Lightly](https://www.lightly.ai/) โ€” Improve your machine-learning models by using the correct data. Use datasets of up to 1000 samples for free.

  * [LoginLlama](https://loginllama.app) - A login security API to detect fraudulent and suspicious logins and notify your customers. Free for 1,000 logins per month.

  * [MailboxValidator](https://www.mailboxvalidator.com) โ€” Email verification service using real mail server connection to confirm valid email. The free API plan has 300 verifications per month.

  * [Market Data API](https://www.marketdata.app) - Provides real-time and historical financial data for stocks, options, mutual funds, and more. The Free Forever API tier allows for 100 daily API requests at no charge.

  * [Tomorrow.io Weather API](https://www.tomorrow.io/weather-api/) - Offers free plan of weather API. Provides accurate and up-to-date weather forecasting with global coverage, historical data and weather monitoring solutions.

  * [Meteosource Weather API](https://www.meteosource.com/) โ€” global weather API for current and forecasted weather data. Forecasts are based on a machine learning combination of more weather models to achieve better accuracy. The free plan comes with 400 calls per day.

  * [microlink.io](https://microlink.io/) โ€“ It turns any website into data such as metatags normalization, beauty link previews, scraping capabilities, or screenshots as a service. One hundred reqs/day, every day free.

  * [Mindee](https://developers.mindee.com/docs) โ€“ Mindee is a powerful OCR software and an API-first platform that helps developers automate applications' workflows by standardizing the document processing layer through data recognition for key information using computer vision and machine learning. The free tier offers 250 pages per month.

  * [Mintlify](https://mintlify.com) โ€” Modern standard for API documentation. Beautiful and easy-to-maintain UI components, in-app search, and interactive playground. Free for 1 editor.

  * [monkeylearn.com](https://monkeylearn.com/) โ€” Text analysis with machine learning, free 300 queries/month.

  * [MockAPI](https://www.mockapi.io/) โ€” MockAPI is a simple tool that lets you quickly mock up APIs, generate custom data, and perform operations using a RESTful interface. MockAPI is meant to be a prototyping/testing/learning tool. One project/4 resources per project for free.

  * [Mockfly](https://www.mockfly.dev/) โ€” Mockfly is a trusted development tool for API mocking and feature flag management. Quickly generate and control mock APIs with an intuitive interface. The free tier offers 500 requests per day.

  * [Mocki](https://mocki.io) - A tool that lets you create mock GraphQL and REST APIs synced to a GitHub repository. Simple REST APIs are free to develop and use without signup.

  * [Mocko.dev](https://mocko.dev/) โ€” Proxy your API, choose which endpoints to mock in the cloud and inspect traffic, for free. Speed up your development and integration tests.

  * [Mocky](https://designer.mocky.io/) - A simple web app to generate custom HTTP responses for mocking HTTP requests. Also available as [open source](https://github.com/julien-lafont/Mocky).

  * [Mock N Roll](https://mpcknroll.me/) - Free Mocks API Serviceโ€”a powerful tool to simulate real API responses without backend delays. Perfect for frontend devs, QA testers, and DevOps teams. [repo](https://github.com/haerulmuttaqin/mocknroll-web).

  * [reqres.in](https://reqres.in) - A Free hosted REST-API ready to respond to your AJAX requests.

  * [microenv.com](https://microenv.com) โ€”  Create fake REST API for developers with the possibility to generate code and app in a docker container.

  * [Multi-Exit IP Address Checker](https://ip.alstra.ca/) โ€”  A free and simple tool to check your exit IP address across multiple nodes and understand how your IP appears to different global regions and services. Useful for testing rule-based DNS splitting tools such as Control D.

  * [neptune.ai](https://neptune.ai/) - Log, store, display, organize, compare, and query all your MLOps metadata. Free for individuals: 1 member, 100 GB of metadata storage, 200h of monitoring/month

  * [News API](https://newsapi.org) โ€” Search news on the web with code, and get JSON results. Developers get 3,000 queries free each month.

  * [GoCardless](https://gocardless.com/) โ€” Free open banking data API. PSD2. Connect 2300+ banks with your app/software in EU+UK.

  * [Nyckel](https://www.nyckel.com) โ€” Train, deploy, and invoke image and text ML models. Free training with up to 5,000 pieces of training data. 1000 model invokes per month free.

  * [Observable](https://observablehq.com/) โ€” a place to create, collaborate, and learn with data. Free: Unlimited notebooks, Unlimited publishing, Five editors per notebook.

  * [OCR.Space](https://ocr.space/) โ€” An OCR API parses image and pdf files that return the text results in JSON format. Twenty-five thousand requests per month are free.

  * [Duply.co](https://duply.co) โ€” Create dynamic images from API & URL, design template once and reuse it. The free tier offers 70 images/month creation from API & URL and Up to 100 through Form.

  * [OpenAPI3 Designer](https://openapidesigner.com/) โ€” Visually create Open API 3 definitions for free.

  * [parsehub.com](https://parsehub.com/) โ€” Extract data from dynamic sites, turn dynamic websites into APIs, five projects free.

  * [PDFBolt](https://pdfbolt.com) - Developer-focused PDF generation API designed with privacy in mind. It offers Stripe-inspired documentation and includes 500 free PDF conversions per month.

  * [pdfEndpoint.com](https://pdfendpoint.com) - Effortlessly convert HTML or URLs to PDF with a simple API. One hundred conversions per month for free.

  * [PDF-API.io](https://pdf-api.io) - PDF Automation API, visual template editor or HTML to PDF, dynamic data integration, and PDF rendering with an API. The free plan comes with one template, 100 PDFs/month.

  * [Pixela](https://pixe.la/) - Free daystream database service. All operations are performed by API. Visualization with heat maps and line graphs is also possible.

  * [Postbacks](https://postbacks.io/) - Request HTTP callbacks for a later time. Eight thousand free requests on signup.

  * [Postman](https://postman.com) โ€” Simplify workflows and create better APIs โ€“ faster โ€“ with Postman, a collaboration platform for API development. Use the Postman App for free forever. Postman cloud features are also free forever with certain limits.

  * [Insomnia](https://insomnia.rest) - Open-source API client for designing and testing APIs, it supports REST and GraphQL

  * [PrefectCloud](https://www.prefect.io/cloud/) โ€” A complete platform for dataflow automation. All plans include 20,000 free runs every month. That's enough to power ETL for most small businesses.

  * [Preset Cloud](https://preset.io/) - A hosted Apache Superset service. Forever free for teams of up to 5 users, featuring unlimited dashboards and charts, a no-code chart builder, and a collaborative SQL editor.

  * [PromptLeo](https://promptleo.com/) - Prompt engineering platform for creators and developers. It offers a prompt engineering library, forms, and API. The free plan provides one prompt formation, one prompt API endpoint, and 30 generations per month.

  * [PromptLoop](https://www.promptloop.com/) - PromptLoop delivers 10X easier AI web scraping with near-zero adoption time, 85%+ time saved on existing workflows, and operates 4X faster than manual research without compromise and includes a REST API endpoint for all research tasks. The first 1,000 credits are free each month.

  * [Proxed AI](https://proxed.ai/) - Secure AI APIs in iOS - No SDK, Just Change Your API URL. Offers 1000 free API calls per month.

  * [Crawlbase](https://crawlbase.com/) โ€” Crawl and scrape websites without proxies, infrastructure, or browsers. We solve captchas for you and prevent you from being blocked. The first 1000 calls are free of charge.

  * [Public-Apis Github Repo](https://github.com/public-apis/public-apis) โ€” A list of free public APIs.

  * [Supportivekoala](https://supportivekoala.com/) โ€” Allows you to autogenerate images by your input via templates. The free plan allows you to create up to 100 images per week.

  * [QuickMocker](https://quickmocker.com/) โ€” Manage online fake API endpoints under your own subdomain, forward requests to localhost URL for webhooks development and testing, use RegExp and multiple HTTP methods for URL path, prioritize endpoints, more than 100 shortcodes (dynamic or fake response values) for response templating, import from OpenAPI (Swagger) Specifications in JSON format, proxy requests, restrict endpoint by IP address and authorization header. The free account provides one random subdomain, ten endpoints, 5 RegExp URL paths, 50 shortcodes per endpoint, 100 requests per day, and 50 history records in the requests log.

  * [Rapidapi](https://rapidapi.com/) - Worldโ€™s Largest API Hub Millions of developers find and connect to thousands of APIs, API Development using fun challenges (with solutions!) and interactive examples.

  * [RequestBin.com](https://requestbin.com) โ€” Create a free endpoint to which you can send HTTP requests. Any HTTP requests sent to that endpoint will be recorded with the associated payload and headers so you can observe recommendations from webhooks and other services.

  * [Roboflow](https://roboflow.com) - create and deploy a custom computer vision model with no prior machine learning experience required. The free tier includes up to 1,000 free source images.

  * [ROBOHASH](https://robohash.org/) - Web service to generate unique and cool images from any text.

  * [SaturnCloud](https://saturncloud.io/) - Data science cloud environment that allows running Jupyter notebooks and Dask clusters. Thirty hours of free computation and 3 hours of Dask per month.

  * [Scraper's Proxy](https://scrapersproxy.com) โ€” Simple HTTP proxy API for scraping. Scrape anonymously without having to worry about restrictions, blocks, or captchas. First 100 successful scrapes per month free including javascript rendering (more available if you contact support).

  * [ScrapingAnt](https://scrapingant.com/) โ€” Headless Chrome scraping API and free checked proxies service. Javascript rendering, premium rotating proxies, CAPTCHAs avoiding. Free plans are available.

  * [ScraperBox](https://scraperbox.com/) โ€” Undetectable web scraping API using real Chrome browsers and proxy rotation. Use a simple API call to scrape any web page. The free plan has 1000 requests per month.

  * [ScrapingDog](https://scrapingdog.com/) โ€” Scrapingdog handles millions of proxies, browsers, and CAPTCHAs to provide you with the HTML of any web page in a single API call. It also includes Web Scraper for Chrome & Firefox and software for instant scraping demand. Free plans are available.

  * [scrapinghub.com](https://scrapinghub.com) โ€” Data scraping with visual interface and plugins. The free plan includes unlimited scraping on a shared server.

  * [Simplescraper](https://simplescraper.io) โ€” Trigger your webhook after each operation. The free plan includes 100 cloud scrape credits.

  * [Select Star](https://www.selectstar.com/) - is an intelligent data discovery platform that automatically analyzes and documents your data. Free light tier with 1 Data Source, up to 100 Tables and 10 Users.

  * [Sheetson](https://sheetson.com) - Instantly turn any Google Sheets into a RESTful API. Free plan available.

  * [Shipyard](https://www.shipyardapp.com) โ€” Low-code data orchestration platform for the cloud. Build with a mix of low-code templates and your code (Python, Node.js, Bash, SQL). Our free developer plan offers 10 hours of runtime every month for one user - more than enough to automate multiple workflows.

  * [shrtcode API](https://shrtco.de/docs) - Free URL Shortening API without authorization and no request limits.

  * [SerpApi](https://serpapi.com/) - Real-time search engine scraping API. Returns structured JSON results for Google, YouTube, Bing, Baidu, Walmart, and many other machines. The free plan includes 100 successful API calls per month.

  * [SmartParse](https://smartparse.io) - SmartParse is a data migration and CSV to API platform that offers time- and cost-saving developer tools. The Free tier includes 300 Processing Units per month, Browser uploads, Data quarantining, Circuit breakers, and Job Alerts.

  * [Sofodata](https://www.sofodata.com/) - Create secure RESTful APIs from CSV files. Upload a CSV file and instantly access the data via its API allowing faster application development. The free plan includes 2 APIs and 2,500 API calls per month. You don't need a credit card.

  * [Sqlable](https://sqlable.com/) - A collection of free online SQL tools, including an SQL formatter and validator, SQL regex tester, fake data generator, and interactive database playgrounds.

  * [Stoplight](https://stoplight.io/) - Saas for collaboratively designing and documenting for APIs. The free plan offers free design, mocking, and documentation tools.

  * [Svix](https://www.svix.com/) - Webhooks as a Service. Send up to 50,000 messages/month for free.

  * [TemplateTo](https://templateto.com) - Auto-Generate PDF/TXT documents from reusable templates with our drop-and-drop editor and simple API. The free plan comes with 450 PDFs/month and three templates.

  * [TinyMCE](https://www.tiny.cloud) - rich text editing API. Core features are free for unlimited usage.

  * [Treblle](https://www.treblle.com) - Treblle helps teams build, ship, and govern APIs. With advanced API log aggregation, observability, docs, and debugging. You get all features for free, but there is a limit of up to 250k requests per month on the free tier.

  * [UniRateAPI](https://unirateapi.com) โ€“ Real-time exchange rates for 590+ currencies and crypto. Unlimited API calls on the free plan, perfect for developers and finance apps.

  * [Webhook Store](https://www.openwebhook.io) - Tool for storing third-party webhooks and debug them on localhost (ngrok style). Open source and self-hostable. Free personal domain *username*.github.webhook.store, free public domains *anything*.webhook.store.

  * [Weights & Biases](https://wandb.ai) โ€” The developer-first MLOps platform. Build better models faster with experiment tracking, dataset versioning, and model management. Free tier for personal projects only, with 100 GB of storage included.

  * [wit.ai](https://wit.ai/) โ€” NLP for developers.

  * [wolfram.com](https://wolfram.com/language/) โ€” Built-in knowledge-based algorithms in the cloud.

  * [wrapapi.com](https://wrapapi.com/) โ€” Turn any website into a parameterized API. 30k API calls per month.

  * [ZenRows](https://www.zenrows.com/) โ€” Web Scraping API & proxy server that bypasses any anti-bot solution while offering javascript rendering, rotating proxies, and geotargeting. The free tier of 1000 API calls.

  * [Zenscrape](https://zenscrape.com/web-scraping-api) โ€” Web scraping API with headless browsers, residentials IPs, and straightforward pricing. One thousand free API calls/month and extra credits for students and non-profits.

  * [IPQuery](https://ipquery.io) โ€” Unlimited IP API for developers, no ratelimits, or pricing.

  * [ip-api](https://ip-api.com) โ€” IP Geolocation API, Free for non-commercial use, no API key required, limited to 45 req/minute from the same IP address for the free plan.

  * [WebScraping.AI](https://webscraping.ai) - Simple Web Scraping API with built-in parsing, Chrome rendering, and proxies. Two thousand free API calls per month.

  * [Zipcodebase](https://zipcodebase.com) - Free Zip Code API, access to Worldwide Postal Code Data. Ten thousand free requests/month.

  * [huggingface.co](https://huggingface.co) - Build, train, and deploy NLP models for Pytorch, TensorFlow, and JAX. Free up to 30k input characters/mo.

  * [vatcheckapi.com](https://vatcheckapi.com) - Simple and free VAT number validation API. Five hundred free requests per month.

  * [numlookupapi.com](https://numlookupapi.com) - Free phone number validation API - 100k free requests / month.

  * [Volca](https://volca.io#api) - Free API providing lists of technologies such as programming languages and database systems. Unlimited free requests.

  * [Query.me](https://query.me) - Collaborative data notebooks that execute script-like and allow to fetch and send data via SQL, API, and many custom blocks, like Slack and Email. Free for small Teams.

  * [ERD Lab](https://www.erdlab.io) โ€”  Free cloud-based entity relationship diagram (ERD) tool made for developers.

  * [What The Diff](https://whatthediff.ai) - AI-powered code review assistant. The free plan has a limit of 25,000 monthly tokens (~10 PRs).

  * [Zipcodestack](https://zipcodestack.com) - Free Zip Code API and Postal Code Validation. Ten thousand free requests/month.

  * [OpenWeb Ninja](https://www.openwebninja.com/) - Extremely comprehensive real-time SERP and public data APIs: Google Search, Shopping, Jobs, Images, Lens, News, Google Maps Businesses / Places, Reviews, Photos, Website Emails and Social Contacts Scraper, Amazon, Yelp and more. All APIs include a free tier with 100 to 200 free monthly requests.

  * [Tavily AI](https://tavily.com/) - API for online serach and rapid insights and comprehensive research, with the capability of organization of research results. 1000 request/month for the Free tier with No credit card required.

  * [The IP API](https://theipapi.com/) - IP Geolocation API with 1000 free requests / day. Provides information about the location of an IP address, including country, city, region, and more.

  * [Composio](https://composio.dev/) - Integration platform for AI Agents and LLMs. Integrate over 200+ tools across the agentic internet.

  * [WeatherXu](https://weatherxu.com/) โ€” Global weather data including current conditions, hourly and daily forecasts, and weather alerts via our API. Integrating AI models and ML systems to analyze and combine multiple weather models to deliver improved forecast accuracy. Free tier includes 10,000 API calls/month.

  * [Zuplo](https://zuplo.com/) - Free API Management platform to design, build, and deploy APIs to the Edge. Add API Key authentication, rate limiting, developer documentation and Monetization to any API in minutes. OpenAPI-native and fully-programmable with web standard apis & Typescript. The free plan offers up to 10 projects, unlimited production edge environments, 250 API keys, 100K monthly requests, and 1GB egress.

  * [Amazon SageMaker](https://studiolab.sagemaker.aws/) โ€” A cloud-based ML platform with JupyterLab and terminal access. The free tier includes 8 hours of CPU (max 4 hours per session) or 4 hours of GPU per day.



**[โฌ†๏ธ Back to Top](#table-of-contents)**



## Artifact Repos



  * [Artifactory](https://jfrog.com/start-free/) - An artifact repository that supports numerous package formats like Maven, Docker, Cargo, Helm, PyPI, CocoaPods, and GitLFS. Includes package scanning tool XRay and CI/CD tool Pipelines (formerly Shippable) with a free tier of 2,000 CI/CD minutes per month.

  * [central.sonatype.org](https://central.sonatype.org) โ€” The default artifact repository for Apache Maven, SBT, and other build systems.

  * [cloudrepo.io](https://cloudrepo.io) - Cloud-based, private and public, Maven and PyPi repositories. Free for open-source projects.

  * [cloudsmith.io](https://cloudsmith.io) โ€” Simple, secure, and centralized repository service for Java/Maven, RedHat, Debian, Python, Ruby, Vagrant, and more. Free tier + free for open source.

  * [jitpack.io](https://jitpack.io/) โ€” Maven repository for JVM and Android projects on GitHub, free for public projects.

  * [packagecloud.io](https://packagecloud.io/users/new?plan=free_usage_plan) โ€” Easy to use repository hosting for Maven, RPM, DEB, PyPi, NPM, and RubyGem packages (has free tier).

  * [repsy.io](https://repsy.io) โ€” 1 GB Free private/public Maven Repository.

  * [Gemfury](https://gemfury.com) โ€” Private and public artifact repos for Maven, PyPi, NPM, Go Module, Nuget, APT, and RPM repositories. Free for public projects.

  * [paperspace](https://www.paperspace.com/) โ€” Build & scale AI models, Develop, train, and deploy AI applications, free plan: public projects, 5Gb storage, basic instances.

  * [RepoForge](https://repoforge.io) - Private cloud-hosted repository for Python, Debian, NPM packages and Docker registries. Free plan for open source/public projects.

  * [RepoFlow](https://repoflow.io) - RepoFlow Simplifies package management with support for npm, PyPI, Docker, Go, Helm, and more. Try it for free with 10GB storage, 10GB bandwidth, 100 packages, and unlimited users in the cloud, or self-hosted for personal use only.



**[โฌ†๏ธ Back to Top](#table-of-contents)**



## Tools for Teams and Collaboration



  * [3Cols](https://3cols.com/) - A free cloud-based code snippet manager for personal and collaborative code.

  * [Bitwarden](https://bitwarden.com) โ€” The easiest and safest way for individuals, teams, and business organizations to store, share, and sync sensitive data.

  * [Braid](https://www.braidchat.com/) โ€” Chat app designed for teams. Free for public access group, unlimited users, history, and integrations. also, it provides a self-hostable open-source version.

  * [cally.com](https://cally.com/) โ€” Find the perfect time and date for a meeting. Simple to use, works great for small and large groups.

  * [Calendly](https://calendly.com) โ€” Calendly is the tool for connecting and scheduling meetings. The free plan provides 1 Calendar connection per user and Unlimited sessions. Desktop and Mobile apps are also offered.

  * [Discord](https://discord.com/) โ€” Chat with public/private rooms. Markdown text, voice, video, and screen sharing capabilities. Free for unlimited users.

  * [Telegram](https://telegram.org/) โ€” Telegram is for everyone who wants fast, reliable messaging and calls. Business users and small teams may like the large groups, usernames, desktop apps, and powerful file-sharing options.

  * [Dubble](https://dubble.so/) โ€” Free Step-by-Step Guide creator. Take screenshots, document processes and colloborate with your team. Also supports async screen recording.

  * [Duckly](https://duckly.com/) โ€” Talk and collaborate in real time with your team. Pair programming with IDE, terminal sharing, voice, video, and screen sharing. Free for small teams.

  * [Dyte](https://dyte.io) - The most developer-friendly live video & audio SDK, featuring collaborative plugins to enhance productivity and engagement. The free tier includes monthly 10,000 minutes of live video/audio usage.

  * [evernote.com](https://evernote.com/) โ€” Tool for organizing information. Share your notes and work together with others

  * [Fibery](https://fibery.io/) โ€” Connected workspace platform. Free for single users, up to 2 GB disk space.

  * [flock.com](https://flock.com) โ€” A faster way for your team to communicate. Free Unlimited Messages, Channels, Users, Apps & Integrations

  * [Gather](https://www.gather.town/) - A better way to meet online. Centered around fully customizable spaces, Gather makes spending time with your communities just as easy as real life. Free for up to 10 concurrent users.

  * [gokanban.io](https://gokanban.io) - Syntax-based, no registration Kanban Board for fast use. Free with no limitations.

  * [flat.social](https://flat.social) - Interactive customizable spaces for team meetings & happy hours socials. Unlimited meetings, free up to 8 concurrent users.

  * [GitDailies](https://gitdailies.com) - Daily reports of your team's Commit and Pull Request activity on GitHub. Includes Push visualizer, peer recognition system, and custom alert builder. The free tier has unlimited users, three repos, and 3 alert configs.

  * [gitter.im](https://gitter.im/) โ€” Chat, for GitHub. Unlimited public and private rooms, free for teams of up to 25

  * [Hackmd.io](https://hackmd.io/) - Real time collaboration & writing tool for markdown format docs/files. Like Google Docs but for markdown files. Free unlimited number of "notes", but the number of collaborators (invitee) for private notes & template [will be limited](https://hackmd.io/pricing).

  * [hangouts.google.com](https://hangouts.google.com/) โ€” One place for all your conversations, for free, need a Google account

  * [HeySpace](https://hey.space) - Task management tool with chat, calendar, timeline and video calls. Free for up to 5 users.

  * [helplightning.com](https://www.helplightning.com/) โ€” Help over video with augmented reality. Free without analytics, encryption, support

  * [ideascale.com](https://ideascale.com/) โ€” Allow clients to submit ideas and vote, free for 25 members in 1 community

  * [Igloo](https://www.igloosoftware.com/) โ€” Internal portal for sharing documents, blogs, calendars, etc. Free for up to 10 users.

  * [Keybase](https://keybase.io/) โ€” Keybase is a FOSS alternative to Slack; it keeps everyone's chats and files safe, from families to communities to companies.

  * [Google Meet](https://meet.google.com/) โ€” Use Google Meet for your business's online video meeting needs. Meet provides secure, easy-to-join online meetings.

  * [/meet for Slack](https://meetslack.com) - Start Google Meetings directly from Slack by using /meet in any channel, group, or DM. Free without any limitations.

  * [Livecycle](https://www.livecycle.io/) โ€” Livecycle is an inclusive collaboration platform that makes workflows frictionless for cross-functional product teams and open-source projects.

  * [Lockitbot](https://www.lockitbot.com/) โ€” Reserve and lock shared resources within Slack like Rooms, Dev environments , servers etc. Free for upto 2 resources

  * [MarkUp](https://www.markup.io/) โ€” MarkUp lets you collect feedback directly on top of your websites, PDFs and images.

  * [Proton Pass](https://proton.me/pass) โ€” Password manager with built-in email aliases, 2FA authenticator, sharing and passkeys. Available on web, browser extension, and mobile app and desktop.

  * [Visual Debug](https://visualdebug.com) - A Visual feedback tool for better client-dev communication

  * [meet.jit.si](https://meet.jit.si/) โ€” One-click video conversations, and screen sharing, for free

  * [Microsoft Teams](https://products.office.com/microsoft-teams/free) โ€” Microsoft Teams is a chat-based digital hub that brings conversations, content, and apps together in one place all from a single experience. Free for up to 500k users.

  * [Miro](https://miro.com/) - Scalable, secure, cross-device, and enterprise-ready collaboration whiteboard for distributed teams. With a freemium plan.

  * [nootiz](https://www.nootiz.com/) - The go-to tool for gathering and managing visual feedback on any website

  * [Notion](https://www.notion.so/) - Notion is a note-taking and collaboration application with markdown support that integrates tasks, wikis, and databases. The company describes the app as an all-in-one workspace for note-taking, project management and task management. In addition to cross-platform apps, it can be accessed via most web browsers.

  * [Nuclino](https://www.nuclino.com) - A lightweight and collaborative wiki for all your team's knowledge, docs, and notes. Free plan with all essential features, up to 50 items, and 5GB storage.

  * [OnlineInterview.io](https://onlineinterview.io/) - Free code interview platform with embedded video chat, drawing board, and online code editor where you can compile and run your code on the browser. You can create a remote interview room with just one click.

  * [Quidlo Timesheets](https://www.quidlo.com/timesheets) - A simple timesheet and time tracking app for teams. The free plan has time tracking and generating reports features for up to 10 users.

  * [PageShare.dev](https://www.pageshare.dev) - Adds visual review capabilities into GitHub Pull Requests with no need to deploy websites. Free for up to 10 pages each month and 100MB of storage in total.

  * [Pendulums](https://pendulums.io/) - Pendulums is a free time tracking tool that helps you manage your time in a better manner with an easy-to-use interface and valuable statistics.

  * [Pumble](https://pumble.com) - Free team chat app. Unlimited users and message history, free forever.

  * [Raindrop.io](https://raindrop.io) - Private and secure bookmarking app for macOS, Windows, Android, iOS, and Web. Free Unlimited Bookmarks and Collaboration.

  * [element.io](https://element.io/) โ€” A decentralized and open-source communication tool built on Matrix. Group chats, direct messaging, encrypted file transfers, voice and video chats, and easy integration with other services.

  * [Rocket.Chat](https://rocket.chat/) - Open-source communication platform with Omnichannel features, Matrix Federation, Bridge with others apps, Unlimited messaging, and Full messaging history.

  * [seafile.com](https://www.seafile.com/) โ€” Private or cloud storage, file sharing, sync, discussions. The cloud version has just 1 GB

  * [Sema](https://www.semasoftware.com/) - Free developer portfolio tool able to consolidate and snapshot contributions across multiple repositories into a single report.

  * [Screen Sharing via Browser](https://screensharing.net) - Free screen sharing tool, share your screen with collabrators right from your browser, no download or registration needed. For free.

  * [Slab](https://slab.com/) โ€” A modern knowledge management service for teams. Free for up to 10 users.

  * [slack.com](https://slack.com/) โ€” Free for unlimited users with some feature limitations

  * [Spectrum](https://spectrum.chat/) - Create public or private communities for free.

  * [StatusPile](https://www.statuspile.com/) - A status page of status pages. Could you track the status pages of your upstream providers?

  * [Stickies](https://stickies.app/) - Visual collaboration app used for brainstorming, content curation, and notes. Free for up to 3 Walls, unlimited users, and 1 GB storage.

  * [Stacks](https://betterstacks.com/) - Content workspace with integrated notes, links, and file storage to navigate information overload. Forever free personal plan.

  * [talky.io](https://talky.io/) โ€” Free group video chat. Anonymous. Peerโ€‘toโ€‘peer. No plugins, signup, or payment required

  * [Teamhood](https://teamhood.com/) - Free Project, Task, and Issue-tracking software. Supports Kanban with Swimlanes and full Scrum implementation. Has integrated time tracking. Free for five users and three project portfolios.

  * [Teamplify](https://teamplify.com) - improve team development processes with Team Analytics and Smart Daily Standup. Includes full-featured Time Off management for remote-first teams. Free for small groups of up to 5 users.

  * [Tefter](https://tefter.io) - Bookmarking app with a powerful Slack integration. Free for open-source teams.

  * [TeleType](https://teletype.oorja.io/) โ€” share terminals, voice, code, whiteboard, and more. no sign-in is required for end-to-end encrypted collaboration for developers.

  * [TimeCamp](https://www.timecamp.com/) - Free time tracking software for unlimited users. Easily integrates with PM tools like Jira, Trello, Asana, etc.

  * [Huly](https://huly.io/) - All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion) - unlimited users, 10GB storage per workspace, 10GB video(audio) traffic.

  * [Teamcamp](https://www.teamcamp.app) - All-in-one project management application for software development companies.

  * [twist.com](https://twist.com) โ€” An asynchronous-friendly team communication app where conversations stay organized and on-topic. Free and Unlimited plans are available. Discounts are provided for eligible teams.

  * [tldraw.com](https://tldraw.com) โ€”  Free open-source white-boarding and diagramming tool with intelligent arrows, snapping, sticky notes, and SVG export features. Multiplayer mode for collaborative editing. Free official VS Code extension available as well.

  * [BookmarkOS.com](https://bookmarkos.com) - Free all-on-one bookmark manager, tab manager, and task manager in a customizable online desktop with folder collaboration.

  * [typetalk.com](https://www.typetalk.com/) โ€” Share and discuss ideas with your team through instant messaging on the web or your mobile

  * [Tugboat](https://tugboat.qa) - Preview every pull request, automated and on-demand. Free for all, complimentary Nano tier for non-profits.

  * [whereby.com](https://whereby.com/) โ€” One-click video conversations, for free (formerly known as appear.in)

  * [windmill.dev](https://windmill.dev/) - Windmill is an open-source developer platform to quickly build production-grade multi-step automation and internal apps from minimal Python and Typescript scripts. As a free user, you can create and be a member of at most three non-premium workspaces.

  * [vadoo.tv](https://vadoo.tv/) โ€” Video hosting and marketing made simple. Upload videos with a single click. Record, manage, share & more. The free tier provides up to 10 videos, 1 GB of storage, and 10 GB of bandwidth/per month

  * [userforge.com](https://userforge.com/) - Interconnected online personas, user stories and context mapping.  Helps keep design and dev in sync free for up to 3 personas and two collaborators.

  * [wistia.com](https://wistia.com/) โ€” Video hosting with viewer analytics, HD video delivery, and marketing tools to help understand your visitors, 25 videos, and Wistia branded player

  * [wormhol.org](https://www.wormhol.org/) โ€” Straightforward file sharing service. Share unlimited files up to 5GB with as many peers as you want.

  * [Wormhole](https://wormhole.app/) - Share files up to 5GB with end-to-end encryption for up to 24hours. For files larger than 5 GB, it uses peer-to-peer transfer to send your files directly.

  * [zoom.us](https://zoom.us/) โ€” Secure Video and Web conferencing add-ons available. The free plan is limited to 40 minutes.

  * [Zulip](https://zulip.com/) โ€” Real-time chat with a unique email-like threading model. The free plan includes 10,000 messages of search history and File storage up to 5 GB. also, it provides a self-hostable open-source version.

  * [robocorp.com](https://robocorp.com) - Open-source stack for powering Automation Ops. Try out Cloud features and implement simple automation for free. Robot work 240 min/month, 10 Assistant runs, Storage of 100 MB.

  * [Fleep.io](https://fleep.io/) โ€” Fleep an alternative to Slack. It has a free plan for small teams with full message history, unlimited 1:1 conversations, 1 group conversation, and 1 GB file storage.

  * [Chanty.com](https://chanty.com/) โ€” Chanty is another alternative to Slack. It has a free forever plan for small teams (up to 10) with unlimited public and private conversations, searchable history, unlimited 1:1 audio calls, unlimited voice messages, ten integrations, and 20 GB storage per team.

  * [ruttl.com](https://ruttl.com/) โ€” The best all-in-one feedback tool to collect digital feedback and review websites, PDFs, and images.

  * [Mattermost](https://mattermost.com/) โ€” Secure collaboration for technical teams. Free plan with unlimited channels, playbooks, boards, users, 10GB storage, and more.

  * [Webvizio](https://webvizio.com) โ€” Website feedback tool, website review software, and bug reporting tool for streamlining web development collaboration on tasks directly on live websites and web apps, images, PDFs, and design files.

  * [Pullflow](https://pullflow.com) โ€” Pullflow offers an AI-enhanced platform for code review collaboration across GitHub, Slack, and VS Code.

  * [Webex](https://www.webex.com/) โ€” Video meetings with a free plan offering 40 minutes per meeting with 100 attendees.

  * [RingCentral](https://www.ringcentral.com/) โ€” Video meetings with a free plan offering 50 minutes per meeting with 100 participants.

  * [GitBook](https://www.gitbook.com/) โ€” Platform for capturing and documenting technical knowledge โ€” from product docs to internal knowledge bases and APIs. Free plan for individual developers.

  * [transfernow](https://www.transfernow.net/) โ€” simplest, fastest and safest interface to transfer and share files. Send photos, videos and other large files without a manditory subscription.

  * [paste.sh](https://paste.sh/) โ€” This is a JavaScript and the Crypto based simple paste site.

  * [Revolt.chat](https://revolt.chat/) โ€” An OpenSource alternative for[Discord](https://discord.com/), that respects your privacy. It also have most proprietary features from discord for free. Revolt is a all in one application that is secure and fast, while being 100% free. every features are free. They also have (official & unofficial) plugins support unlike most main-stream chatting applications.

  * [Tencent RTC](https://trtc.io/) โ€” Tencent Real-Time Communication (TRTC) offers solutions for group audio/video calls.10,000 free minutes/month for the first year.

  * [Pastefy](https://pastefy.app/) - Beautiful and simple Pastebin with optional Client-Encryption, Multitab-Pastes, an API, a highlighted Editor and more.

  * [SiteDots](https://sitedots.com/) - Share feedback for website projects directly on your website, no emulation, canvas or workarounds. Completely functional free tier.



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## CMS



  * [acquia.com](https://www.acquia.com/) โ€” Hosting for Drupal sites. Free tier for developers. Free development tools (such as Acquia Dev Desktop) are also available.

  * [Contentful](https://www.contentful.com/) โ€” Headless CMS. Content management and delivery APIs in the cloud. Comes with one free Community space that includes five users, 25K records, 48 Content Types, 2 locales.

  * [Cosmic](https://www.cosmicjs.com/) โ€” Headless CMS and API toolkit. Free personal plans for developers.

  * [Crystallize](https://crystallize.com) โ€” Headless PIM with ecommerce support. Built-in GraphQL API. The free version includes unlimited users, 1000 catalog items, 5 GB/month bandwidth, and 25k/month API calls.

  * [DatoCMS](https://www.datocms.com/) - Offers free tier for small projects. DatoCMS is a GraphQL-based CMS. On the lower tier, you have 100k/month calls.

  * [Directus](https://directus.io) โ€” Headless CMS. A completely free and open-source platform for managing assets and database content on-prem or in the Cloud. There are no limitations or paywalls.

  * [FrontAid](https://frontaid.io/) โ€” Headless CMS that stores JSON content directly in your Git repository. No restrictions.

  * [kontent.ai](https://www.kontent.ai) - A Content-as-a-Service platform that gives you all the headless CMS benefits while empowering marketers at the same time. The developer plan provides two users with unlimited projects with two environments for each, 500 content items, two languages with Delivery and Management API, and Custom elements support. You can use more detailed plans to meet your needs.

  * [Prismic](https://www.prismic.io/) โ€” Headless CMS. Content management interface with fully hosted and scalable API. The Community Plan provides unlimited API calls, documents, custom types, assets, and locales to one user. Everything that you need for your next project. Bigger free plans are available for Open Content/Open Source projects.

  * [Sanity.io](https://www.sanity.io/) - Platform for structured content with an open-source editing environment and a real-time hosted data store. Unlimited projects. Unlimited admin users, three non-admin users, two datasets, 500K API CDN requests, 10GB bandwidth, and 5GB assets included for free per project.

  * [sensenet](https://sensenet.com) - API-first headless CMS providing enterprise-grade solutions for businesses of all sizes. The Developer plan provides three users, 500 content items, three built-in roles, 25+5 content types, fully accessible REST API, document preview generation, and Office Online editing.

  * [TinaCMS](https://tina.io/) โ€” Replacing Forestry.io. Open source Git-backed headless CMS that supports Markdown, MDX, and JSON. The basic offer is free with two users available.

  * [GatsbyjsCMS](https://www.gatsbyjs.com/) - Gatsby is the fast and flexible framework that makes building websites with any CMS, API, or database fun again. Build and deploy headless websites that drive more traffic, convert better, and earn more revenue!

  * [Hygraph](https://hygraph.com/) - Offers free tier for small projects. GraphQL first API. Move away from legacy solutions to the GraphQL native Headless CMS - and deliver omnichannel content API first.

  * [Squidex](https://squidex.io/) - Offers free tier for small projects. API / GraphQL first. Open source and based on event sourcing (versing every change automatically).

  * [InstaWP](https://instawp.com/) - Launch a WordPress site in a few seconds. A free tier with 5 Active Sites, 500 MB Space, 48 hrs Site Expiry.

  * [Storyblok](https://www.storyblok.com) - A Headless CMS for developers and marketers that works with all modern frameworks. The Community (free) tier offers Management API, Visual Editor, ten sources, Custom Field Types, Internationalization (unlimited languages/locales), Asset Manager (up to 2500 assets), Image Optimizing Service, Search Query, Webhook + 250GB Traffic/month included.

  * [WPJack](https://wpjack.com) - Set up WordPress on any cloud in less than 5 minutes! The free tier includes 1 server, 2 sites, free SSL certificates, and unlimited cron jobs. No time limits or expirationsโ€”your website, your way.



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## Code Generation



  * [Appinvento](https://appinvento.io/) โ€” AppInvento is a free No code app builder. In the automatically generated backend code, users have complete access to the source code and unlimited APIs and routes, allowing for extensive integration. The free plan includes three projects, five tables, and a Google add-on.

  * [Cody AI](https://sourcegraph.com/cody) - Cody is a coding AI assistant that uses AI and a deep understanding of your codebase to help you write and understand code faster. Cody gives developers a choice of LLMs (including local inference), has support for various IDEs, supports all popular programming languages, and has a free plan. The free plan gives developers 20 chat messages (using Claude 3 Sonnet as the LLM) and 500 autocompletions (using the Starcoder 16b) each month.

  * [DhiWise](https://www.dhiwise.com/) โ€” Seamlessly turn Figma designs into dynamic Flutter & React applications with DhiWise's innovative code generation technology, optimizing your workflow and helping you craft exceptional mobile and web experiences faster than ever before.

  * [Codeium](https://www.codeium.com/) โ€” Codeium is a free AI-powered code completion tool. It supports over 20+ programming languages (Python, JavaScript, Java, TypeScript, PHP, C/C++, Go, etc.) and integrates with all significant standalone and web IDEs.

  * [Fern](https://buildwithfern.com) - Write API definitions and use them to generate SDKs/client libraries in popular languages such as TypeScript, Python, Java, Go, and more. OpenAPI fully supported. Free tier generates code for up to a max of 20 endpoints.

  * [Metalama](https://www.postsharp.net/metalama) - Only for C#. Metalama generates the boilerplate of the code on the fly during compilation so that your source code remains clean. It is free for open-source projects, and its commercial-friendly free tier includes three aspects.

  * [Supermaven](https://www.supermaven.com/) โ€” Supermaven is a fast AI code completion plugin for VSCode, JetBrains, and Neovim. Free tier provides unlimited inline completions.

  * [tabnine.com](https://www.tabnine.com/) โ€” Tabnine helps developers create better software faster by providing insights learned from all the code in the world. Plugin available.

  * [v0.dev](https://v0.dev/) โ€” v0 uses AI models to generate code based on simple text prompts. It generates copy-and-paste friendly React code based on shadcn/ui and Tailwind CSS that people can use in their projects. Each generation takes at minimum 30 credits. You start up with 1200 credits, and get 200 free credits every month.



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## Code Quality



  * [beanstalkapp.com](https://beanstalkapp.com/) โ€” A complete workflow to write, review, and deploy code), a free account for one user, and one repository with 100 MB of storage

  * [browserling.com](https://www.browserling.com/) โ€” Live interactive cross-browser testing, free only 3 minutes sessions with MS IE 9 under Vista at 1024 x 768 resolution

  * [codacy.com](https://www.codacy.com/) โ€” Automated code reviews for PHP, Python, Ruby, Java, JavaScript, Scala, CSS, and CoffeeScript, free for unlimited public and private repositories

  * [Codeac.io](https://www.codeac.io/infrastructure-as-code.html?ref=free-for-dev) - Automated Infrastructure as Code review tool for DevOps integrates with GitHub, Bitbucket, and GitLab (even self-hosted). In addition to standard languages, it also analyzes Ansible, Terraform, CloudFormation, Kubernetes, and more. (open-source free)

  * [CodeBeat](https://codebeat.co) โ€” Automated Code Review Platform available for many languages. Free forever for public repositories with Slack and e-mail integration.

  * [codeclimate.com](https://codeclimate.com/) โ€” Automated code review, free for Open Source and unlimited organisation-owned private repos (up to 4 collaborators). Also free for students and institutions.

  * [codecov.io](https://codecov.io/) โ€” Code coverage tool (SaaS), free for Open Source and one free private repo

  * [CodeFactor](https://www.codefactor.io) โ€” Automated Code Review for Git. The free version includes unlimited users, public repositories, and one private repo.

  * [coderabbit.ai](https://coderabbit.ai) โ€” AI-powered code review tool that integrates with GitHub/GitLab. Free tier includes 200 files/hour, 3 reviews per hour, and 50 conversations/hour. Free forever for open source projects.

  * [codescene.io](https://codescene.io/) - CodeScene prioritizes technical debt based on how the developers work with the code and visualizes organizational factors like team coupling and system mastery. Free for Open Source.

  * [CodSpeed](https://codspeed.io) - Automate performance tracking in your CI pipelines. Catch performance regressions before deployment, thanks to precise and consistent metrics. Free forever for Open Source projects.

  * [coveralls.io](https://coveralls.io/) โ€” Display test coverage reports, free for Open Source

  * [dareboost](https://dareboost.com) - 5 free analysis reports for web performance, accessibility, and security each month

  * [deepcode.ai](https://www.deepcode.ai) โ€” DeepCode finds bugs, security vulnerabilities, performance and API issues based on AI. DeepCode's speed of analysis allows us to analyze your code in real time and deliver results when you hit the save button in your IDE. Supported languages are Java, C/C++, JavaScript, Python, and TypeScript. Integrations with GitHub, BitBucket, and GitLab. Free for open source and private repos and up to 30 developers.

  * [deepscan.io](https://deepscan.io) โ€” Advanced static analysis for automatically finding runtime errors in JavaScript code, free for Open Source

  * [DeepSource](https://deepsource.io/) - DeepSource continuously analyzes source code changes, finding and fixing issues categorized under security, performance, anti-patterns, bug-risks, documentation, and style. Native integration with GitHub, GitLab, and Bitbucket.

  * [DiffText](https://difftext.com) - Instantly find the differences between two blocks of code. Completely free to use.

  * [eversql.com](https://www.eversql.com/) โ€” EverSQL - The #1 platform for database optimization. Gain critical insights into your database and SQL queries automatically.

  * [gerrithub.io](https://review.gerrithub.io/) โ€” Gerrit code review for GitHub repositories for free

  * [gocover.io](https://gocover.io/) โ€” Code coverage for any [Go](https://golang.org/) package

  * [goreportcard.com](https://goreportcard.com/) โ€” Code Quality for Go projects, free for Open Source

  * [gtmetrix.com](https://gtmetrix.com/) โ€” Reports and thorough recommendations to optimize websites

  * [holistic.dev](https://holistic.dev/) - The #1 static code analyzer for Postgresql optimization. Performance, security, and architect database issues automatic detection service

  * [houndci.com](https://houndci.com/) โ€” Comments on GitHub commits about code quality, free for Open Source

  * [Moderne.io](https://app.moderne.io) โ€” Automatic source code refactoring. Moderne offers framework migrations, code analysis with remediation, and unrivaled code transformation at scale, so developers can spend their time building new things instead of maintaining the old. Free for Open Source.

  * [reviewable.io](https://reviewable.io/) โ€” Code review for GitHub repositories, free for public or personal repos.

  * [parsers.dev](https://parsers.dev/) - Abstract syntax tree parsers and intermediate representation compilers as a service

  * [scan.coverity.com](https://scan.coverity.com/) โ€” Static code analysis for Java, C/C++, C# and JavaScript, free for Open Source

  * [scrutinizer-ci.com](https://scrutinizer-ci.com/) โ€” Continuous inspection platform, free for Open Source

  * [semanticdiff.com](https://app.semanticdiff.com/) โ€” Programming language aware diff for GitHub pull requests and commits, free for public repositories

  * [shields.io](https://shields.io) โ€” Quality metadata badges for open source projects

  * [sonarcloud.io](https://sonarcloud.io) โ€” Automated source code analysis for Java, JavaScript, C/C++, C#, VB.NET, PHP, Objective-C, Swift, Python, Groovy and even more languages, free for Open Source

  * [SourceLevel](https://sourcelevel.io/) โ€” Automated Code Review and Team Analytics. Free for Open Source and organizations up to 5 collaborators.

  * [webceo.com](https://www.webceo.com/) โ€” SEO tools but with also code verifications and different types of devices

  * [zoompf.com](https://zoompf.com/) โ€” Fix the performance of your web sites, detailed analysis



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## Code Search and Browsing



  * [libraries.io](https://libraries.io/) โ€” Search and dependency update notifications for 32 different package managers, free for open source

  * [Namae](https://namae.dev/) - Search various websites like GitHub, Gitlab, Heroku, Netlify, and many more for the availability of your project name.

  * [searchcode.com](https://searchcode.com/) โ€” Comprehensive text-based code search, free for Open Source

  * [tickgit.com](https://www.tickgit.com/) โ€” Surfaces `TODO` comments (and other markers) to identify areas of code worth returning to for improvement.

  * [CodeKeep](https://codekeep.io) - Google Keep for Code Snippets. Organize, Discover, and share code snippets, featuring a powerful code screenshot tool with preset templates and a linking feature.



**[โฌ†๏ธ Back to Top](#table-of-contents)**



## CI and CD



  * [AccessLint](https://github.com/marketplace/accesslint) โ€” AccessLint brings automated web accessibility testing into your development workflow. It's free for open source and education purposes.

  * [appcircle.io](https://appcircle.io) โ€” An enterprise-grade mobile DevOps platform that automates the build, test, and publish store of mobile apps for faster, efficient release cycle. Free for 30 minutes max build time per build, 20 monthly builds and 1 concurrent build.

  * [appveyor.com](https://www.appveyor.com/) โ€” CD service for Windows, free for Open Source

  * [LocalOps](https://localops.co/) - Deploy your app on AWS/GCP/Azure in under 30 minutes. Setup standardised app environments on any cloud, which come with in-built continuous deployment automation and advanced observability. The free plan allows 1 user and 1 app environment.

  * [Argonaut](https://argonaut.dev/) - Deploy apps and infrastructure on your cloud in minutes. Support for custom and third-party app deployments on Kubernetes and Lambda environments. The free tier allows unlimited apps and deployments for 5 domains and 2 users.

  * [bitrise.io](https://www.bitrise.io/) โ€” A CI/CD for mobile apps, native or hybrid. With 200 free builds/month 10 min build time and two team members. OSS projects get 45 min build time, +1 concurrency and unlimited team size.

  * [buddy.works](https://buddy.works/) โ€” A CI/CD with five free projects and one concurrent run (120 executions/month)

  * [Buildkite](https://buildkite.com) CI Pipelines free for 3 users and 5k job minutes/month. Test Analytics free developer tier includes 100k test executions/month, with more free inclusions for open-source projects.

  * [bytebase.com](https://www.bytebase.com/) โ€” Database CI/CD and DevOps. Free under 20 users and ten database instances

  * [CircleCI](https://circleci.com/) โ€” Comprehensive free plan with all features included in a hosted CI/CD service for GitHub, GitLab, and BitBucket repositories. Multiple resource classes, Docker, Windows, Mac OS, ARM executors, local runners, test splitting, Docker Layer Caching, and other advanced CI/CD features. Free for up to 6000 minutes/month execution time, unlimited collaborators, 30 parallel jobs in private projects, and up to 80,000 free build minutes for Open Source projects.

  * [cirrus-ci.org](https://cirrus-ci.org) - Free for public GitHub repositories

  * [cirun.io](https://cirun.io) - Free for public GitHub repositories

  * [codefresh.io](https://codefresh.io) โ€” Free-for-Life plan: 1 build, one environment, shared servers, unlimited public repos

  * [codemagic.io](https://codemagic.io/) - Free 500 build minutes/month

  * [codeship.com](https://codeship.com/) โ€” 100 private builds/month, five private projects, unlimited for Open Source

  * [deploybot.com](https://www.deploybot.com/) โ€” 1 repository with ten deployments, free for Open Source

  * [deployhq.com](https://www.deployhq.com/) โ€” 1 project with ten daily deployments (30 build minutes/month)

  * [drone](https://cloud.drone.io/) - Drone Cloud enables developers to run Continuous Delivery pipelines across multiple architectures - including x86 and Arm (both 32-bit and 64-bit) - all in one place

  * [LayerCI](https://layerci.com) โ€” CI for full stack projects. One full stack preview environment with 5GB memory & 3 CPUs.

  * [semaphoreci.com](https://semaphoreci.com/) โ€” Free for Open Source, 100 private builds per month

  * [Squash Labs](https://www.squash.io/) โ€” creates a VM for each branch and makes your app available from a unique URL, Unlimited public & private repos, Up to 2 GB VM Sizes.

  * [styleci.io](https://styleci.io/) โ€” Public GitHub repositories only

  * [Mergify](https://mergify.io) โ€” workflow automation and merge queue for GitHub โ€” Free for public GitHub repositories

  * [Make](https://www.make.com/en) โ€” The workflow automation tool lets you connect apps and automate workflows using UI. It supports many apps and the most popular APIs. Free for public GitHub repositories, and free tier with 100 Mb, 1000 Operations, and 15 minutes of minimum interval.

  * [Spacelift](https://spacelift.io/) - Management platform for Infrastructure as Code. Free plan features: IaC collaboration, Terraform module registry, ChatOps integration, Continuous resource compliance with Open Policy Agent, SSO with SAML 2.0, and access to public worker pools: up to 200 minutes/month

  * [microtica.com](https://microtica.com/) - Startup environments with ready-made infrastructure components, deploy apps on AWS for free, and support your production workloads. The free tier includes 1 Environment (on your AWS account), 2 Kubernetes Services, 100 build minutes per month, and 20 monthly deployments.

  * [Nx Cloud](https://nx.dev/ci) - Nx Cloud speeds up your monorepos on CI with features such as remote caching, distribution of tasks across machines and even automated splitting of your e2e test runs. It comes with a free plan for up to 30 contributors with generous 150k credits included.

  * [blacksmith](https://www.blacksmith.sh/) - Managed performance runners for GitHub Actions that provides 3,000 free minutes per month, with no credit card needed.

  * [Terramate](https://terramate.io/) - Terramate is an orchestration and management platform for Infrastructure as Code (IaC) tools such as Terraform, OpenTofu, and Terragrunt. Free up to 2 users including all features.

  * [Terrateam](https://terrateam.io) - GitOps-first Terraform automation with pull request-driven workflows, project isolation via self-hosted runners, and layered runs for ordered operations. Free for up to 3 users.



**[โฌ†๏ธ Back to Top](#table-of-contents)**



## Testing



  * [Applitools.com](https://applitools.com/) โ€” Smart visual validation for web, native mobile and desktop apps. Integrates with almost all automation solutions (like Selenium and Karma) and remote runners (Sauce Labs, Browser Stack). free for open source. A free tier for a single user with limited checkpoints per week.

  * [Appetize](https://appetize.io) โ€” Test your Android & iOS apps on this Cloud Based Android Phone / Tablets emulator and iPhone/iPad simulators directly in your browser. The free tier includes two concurrent session with 30 minutes of usage per month. No limit on app size.

  * [Apptim](https://apptim.com) โ€” A mobile testing tool that enables people without performance engineering skills to evaluate an app's performance and user experience (UX). A desktop version using your own device is 100% FREE, with unlimited tests on both iOS and Android.

  * [Argos](https://argos-ci.com) - Open Source visual testing for developers. Unlimitedprojects, with 5,000 screenshots per month. Free for open-source projects.

  * [Bencher](https://bencher.dev/) - A continuous benchmarking tool suite to catch CI performance regressions. Free for all public projects.

  * [browserstack.com](https://www.browserstack.com/) โ€” Manual and automated browser testing, [free for Open Source](https://www.browserstack.com/open-source?ref=pricing)

  * [BugBug](https://bugbug.io/) - Lightweight test automation tool for web applications. It is easy to learn and doesn't require coding. You can run unlimited tests on your own computer for free. You also get cloud monitoring and CI/CD integration for an additional monthly fee.

  * [Checkly](https://checklyhq.com) - Code-first synthetic monitoring for modern DevOps. Monitor your APIs and apps at a fraction of the price of legacy providers. Powered by a Monitoring as Code workflow and Playwright. Generous free tier for devs.

  * [checkbot.io](https://www.checkbot.io/) โ€” Browser extension that tests if your website follows 50+ SEO, speed and security best practices. Free tier for smaller websites.

  * [CORS-Tester](https://cors-error.dev/cors-tester/) - A free tool for developers and API testers to check if an API is CORS-enabled for a given domain and identify gaps. Get actionable insights.

  * [cypress.io](https://www.cypress.io/) - Fast, easy and reliable testing for anything that runs in a browser. Cypress Test Runner is always free and open-source with no restrictions and limitations. Cypress Dashboard is free for open-source projects for up to 5 users.

  * [Cypress Recorder by Preflight](https://cypress.preflight.com/) - Create AI-powered Cypress Tests/POM models on your browser. It's open-source, except for the AI part. It's free for five monthly test creations with Self-healing scripts, Email, and Visual testing.

  * [everystep-automation.com](https://www.everystep-automation.com/) โ€” Records and replays all steps made in a web browser and creates scripts, free with fewer options

  * [Gremlin](https://www.gremlin.com/gremlin-free-software) โ€” Gremlin's Chaos Engineering tools allow you to safely and securely inject failure into your systems to find weaknesses before they cause customer-facing issues. Gremlin Free provides access to Shutdown and CPU attacks on up to 5 hosts or containers.

  * [gridlastic.com](https://www.gridlastic.com/) โ€” Selenium Grid testing with a free plan of up to 4 simultaneous selenium nodes/10 grid starts/4,000 test minutes/month

  * [katalon.com](https://katalon.com) - Provides a testing platform that can help teams of all sizes at different levels of testing maturity, including  Katalon Studio, TestOps (+ Visual Testing free), TestCloud, and Katalon Recorder.

  * [Keploy](https://keploy.io/) - Keploy is a functional testing toolkit for developers. Recording API calls generates E2E tests for APIs (KTests) and mocks or stubs(KMocks). It is free for Open Source projects.

  * [knapsackpro.com](https://knapsackpro.com) - Speed up your tests with optimal test suite parallelization on any CI provider. Split Ruby, JavaScript tests on parallel CI nodes to save time. Free plan for up to 10 minutes of test files and free unlimited plan for Open Source projects.

  * [lambdatest.com](https://www.lambdatest.com/) โ€” Manual, visual, screenshot, and automated browser testing on selenium and cypress, [free for Open Source](https://www.lambdatest.com/open-source-cross-browser-testing-tool)

  * [loadmill.com](https://www.loadmill.com/) - Automatically create API and load tests by analyzing network traffic. Simulate up to 50 concurrent users for up to 60 minutes for free monthly.

  * [lost-pixel.com](https://lost-pixel.com) - holistic visual regression testing for your Storybook, Ladle, Histoire stories and Web Apps. Unlimited team members, totally free for open-source, 7,000 snapshots/month.

  * [octomind.dev](https://www.octomind.dev/) - Auto-generated, run and maintained Playwright UI tests with AI-assisted test case generation

  * [percy.io](https://percy.io) - Add visual testing to any web app, static site, style guide, or component library.  Unlimited team members, Demo app, and unlimited projects, 5,000 snapshots/month.

  * [preflight.com](https://preflight.com) - No-code automated web testing. Record tests on your browser that are resilient to UI changes and run them on Windows machines. Could you integrate with your CI/CD? The free plan includes 50 monthly test runs with video, HTML sessions, and more.

  * [qase.io](https://qase.io) - Test management system for Dev and QA teams. Manage test cases, compose test runs, perform tests, track defects, and measure impact. The free tier includes all core features, with 500MB available for attachments and up to 3 users.

  * [Repeato](https://repeato.app/) No-code mobile app test automation tool built on top of computer vision and AI. Works for native apps, flutter, react-native, web, ionic, and many more app frameworks. The free plan is limited to 10 tests for iOS and 10 for Android, but includes most of the features of the paid plans, including unlimited test runs.

  * [Requestly](https://requestly.com/) Open-source Chrome Extension to Intercept, Redirect and Mock HTTP Requests. Featuring [Debugger](https://requestly.com/products/web-debugger/), [Mock Server](https://requestly.com/products/mock-server/), [API Client](https://requestly.com/products/api-client/) and [Session Recording](https://requestly.com/products/session-book/).  Redirect URLs, Modify HTTP Headers, Mock APIs, Inject custom JS, Modify GraphQL Requests, Generate Mock API Endpoints, Record session with Network & Console Logs. Create upto 10 rules in Free Tier. Free for open-source.

  * [seotest.me](https://seotest.me/) โ€” Free on-page SEO website tester. 10 free website crawls per day. Useful SEO learning resources and recommendations on how to improve the on-page SEO results for any website regardless of technology.

  * [snippets.uilicious.com](https://snippets.uilicious.com) - It's like CodePen but for cross-browser testing. UI-licious lets you write tests like user stories and offers a free platform - UI-licious Snippets - that allows you to run unlimited tests on Chrome with no sign-up required for up to 3 minutes per test run. Found a bug? You can copy the unique URL to your test to show your devs exactly how to reproduce the bug.

  * [TestCollab](https://testcollab.com) - A user-friendly test management software, its free plan includes Jira integration, unlimited projects, test case import using CSV/XLSx, time tracking, and 1 GB file storage.

  * [testingbot.com](https://testingbot.com/) โ€” Selenium Browser and Device Testing, [free for Open Source](https://testingbot.com/open-source)

  * [Testspace.com](https://testspace.com/) - A Dashboard for publishing automated test results and a Framework for implementing manual tests as code using GitHub. The service is [free for Open Source](https://github.com/marketplace/testspace-com) and accounts for 450 monthly results.

  * [tesults.com](https://www.tesults.com) โ€” Test results reporting and test case management. Integrates with popular test frameworks. Open Source software developers, individuals, educators, and small teams getting started can request discounted and free offerings beyond basic free projects.

  * [UseWebhook.com](https://usewebhook.com) - Capture and inspect webhooks from your browser. Forward to localhost, or replay from