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

Last synced: 7 days ago
JSON representation

Email
- Mailjet
- Mailnesia - Free temporary/disposable email, which auto visit registration link.
- Mailtrap.io
- Mailvalidator.io - Verify 300 emails/month for free, real-time API with bulk processing available.
- Mutant Mail
- Outlook.com - Free personal email and calendar.
- Parsio.io
- pepipost.com
- Postmark - 100 emails/month free, unlimited DMARC weekly digests.
- Proton Mail - Free secure email account service provider with built-in end-to-end encryption. Free 1GB storage.
- Queuemail.dev
- QuickEmailVerification
- Brevo
- SimpleLogin - hostable email alias/forwarding solution. Free 5 Aliases, unlimited bandwidth, unlimited reply/send. Free for educational staff (student, researcher, etc.).
- Skiff - Open source, end-to-end encrypted anonymous email service, no additional details asked at signup, free 10GB drive storage, one custom domain for your own website, free four aliases for your email address per account. Additional Crypto Wallet support for the E2EE environment.
- Tempmailo - Unlimited free temp email addresses. Autoexpire in two days.
- Takeout - A constantly updated email service that makes sending emails easy. Five hundred transactional emails/month free.
- trashmail.com - Free disposable email addresses with forwarding and automatic address expiration
- validemail.io - Free Tier with 10,000 validations per month & 10 requests per second.
- Verifalia - time email verification API with mailbox confirmation and disposable email address detector; 25 free email verifications/day.
- verimail.io
- Zoho - mail provider but now provides a suite of services, some of which have free plans. List of services having free plans :
- Email
- Docs
- Projects
- Connect
- Showtime
- Notebook
- Subscriptions
- Checkout
- Desk
- Cliq
- Forms
- Sign
- Surveys
- Analytics
- Wiki
- Sweego - European transactional emails API for developers. 500 emails/day free.
- Maildroppa - Up to 100 subscribers and unlimited emails as well as automations for free.
- Zoho Assist
- Momentary Email
- yopmail - Free, temporary inboxes of your choice instantaneously.
- Inboxes App
- AhaSend - Transactional email service, free for 1000 emails per month, with unlimited domains, team members, webhooks and message routes in the free plan.
- TempMailDetector.com - Verify up to 200 emails a month for free and see if an email is temporary or not.
- Touchlead - A multi-purpose marketing automation tool, with lead management, form builder, and automation. Free for limited number of leads and automations
- Buttondown
- Temp-Mail.org - Temporary / Disposable Mail Gen Utilizing a range variety of domain. Email Address refreshes everytime, the page is reloaded. It is entirely free and does not include any pricing for their services.
- FakeMailGenerator.com - A German Temporary / Disposable Mail generator. Support 10 domain, while giving you the freedom of creating unlimited addresses. (include ads) but other than that, there is no pricing included in the service, it is entirely free.
- forwardemail.net
- mailchannels.com - Email API with REST API and SMTP integrations, free for upto 3,000 emails/month.
- Tuta - Free secure email account service provider with built-in end-to-end encryption, no ads, no tracking. Free 1GB storage, one calendar (Tuta also have an [paid plan](https://tuta.com/pricing).). Tuta is also partially [open source](https://github.com/tutao/tutanota), so you can self-host.
- Maileroo - SMTP relay and email API for developers. 5,000 emails per month, unlimited domains, free email verification, blacklist monitoring, mail tester and more.
- mailsac.com - Free API for temporary email testing, free public email hosting, outbound capture, email-to-slack/websocket/webhook (1,500 monthly API limit)
- Mailcheck.ai - Prevent users to sign up with temporary email addresses, 120 requests/hour (~86,400 per month)
- AhaSend - Transactional email service, free for 1000 emails per month, with unlimited domains, team members, webhooks and message routes in the free plan.
- Bump - Free 10 Bump email addresses, one custom domain
- EmailLabs.io
- EtherealMail - Ethereal is a fake SMTP service, mainly aimed at Nodemailer and EmailEngine users (but not limited to). It's an entirely free anti-transactional email service where messages never get delivered.
- Emailvalidation.io - 100 free email verifications per month
- EForw
- Inboxes App
- mailchannels.com - Email API with REST API and SMTP integrations, free for upto 3,000 emails/month.
- Maildroppa - Up to 100 subscribers and unlimited emails as well as automations for free.
- Mutant Mail
- Outlook.com - Free personal email and calendar.
- Plunk - 3K emails/month for free
- Queuemail.dev
- QuickEmailVerification
- Sender
- Sendpulse
- temp-mail.io
- trashmail.com - Free disposable email addresses with forwarding and automatic address expiration
- Maileroo - SMTP relay and email API for developers. 5,000 emails per month, unlimited domains, free email verification, blacklist monitoring, mail tester and more.
- Antideo
- Wraps - email automation workflows, 5k tracked events and unlimited contacts free.
- SendStreak - Email framework as a service, that adds templates, automations, history, etc to your own SMTP server (E.g. AWS, Maileroo, Gmail). Free up to 100 emails/day, no time limit.
- Waitlio
- EmailGuard
- Wraps - email automation workflows, 5k tracked events and unlimited contacts free.
- anon.li Alias - Open source, anonymous email alias/forwarding solution with PGP encryption, reply capability, 10 random & 1 custom alias on the free plan with developer API & CLI.
- EmailQo Email Infrastructure Grader - Free email infrastructure grader that checks SPF, DKIM, DMARC and mail server configuration. Scores any domain out of 100. No signup required.
- KaiMail - Email forwarding for custom domains with ARC/DKIM signing. Free plan includes 1 domain, 1 mailbox, 300 emails/month, and up to 1MB message size. Email receiving webhook also available. Special plans for open-source projects.
- Emitlo - free 12,000 emails/month, Email API and SMTP, SPF/DKIM/DMARC support, No Credit Cards are required.
- Orbisearch - Free bulk email validator, 100 validations per day, no signup required.
- SendBridge Mail Tester
- Conduit - Turn incoming emails into webhooks to trigger your API from emails. The service is completely free.
- 10minutemail - Free, temporary email for testing.
- Imitate Email - Sandbox Email Server for testing email functionality across build/qa and ci/cd. Free accounts get 15 emails a day forever.
- mail-tester.com - Test if the email's DNS/SPF/DKIM/DMARC settings are correct, 20 free/month.
- MailerLite.com - 1,000 subscribers/month, 12,000 emails/month free
- MailerSend.com - Email API, SMTP, 3,000 emails/month free for transactional emails
- Parsio.io - Free email parser (Forward email, extract the data, send it to your server)
Feature Toggles Management Platforms
- ConfigCat - ConfigCat is a developer-centric feature flag service with unlimited team size, excellent support, and a reasonable price tag. Free plan up to 10 flags, two environments, 1 product, and 5 Million requests per month.
- Molasses - Powerful feature flags and A/B testing. Free up to 3 environments with five feature flags each.
- Toggled.dev - Enterprise-ready, scalable multi-regional feature toggles management platform. Free plan up to 10 flags, two environments, unlimited requests. SDK, analytics dashboard, release calendar, Slack notifications, and all other features are included in the endless free plan.
- Abby - Open-Source feature flags & A/B testing. Configuration as Code & Fully Typed Typescript SDKs. Strong integration with Frameworks such as Next.js & React. Generous free tier and cheap scaling options.
- Molasses - Powerful feature flags and A/B testing. Free up to 3 environments with five feature flags each.
- Toggled.dev - Enterprise-ready, scalable multi-regional feature toggles management platform. Free plan up to 10 flags, two environments, unlimited requests. SDK, analytics dashboard, release calendar, Slack notifications, and all other features are included in the endless free plan.
- Statsig - A robust platform for feature management, A/B testing, analytics, and more. Its generous free plan offers unlimited seats, flags, experiments, and dynamic configurations, supporting up to 1 million events per month.
- Abby - Open-Source feature flags & A/B testing. Configuration as Code & Fully Typed Typescript SDKs. Strong integration with Frameworks such as Next.js & React. Generous free tier and cheap scaling options.
- Rollgate - Feature flag management with scheduled releases, instant rollback, and A/B testing. 13 SDKs included. Free plan up to 500K API requests/month, unlimited flags, 3 team members, no credit card required.
- ConfigCat - ConfigCat is a developer-centric feature flag service with unlimited team size, excellent support, and a reasonable price tag. Free plan up to 10 flags, two environments, 1 product, and 5 Million requests per month.
- Rollgate - Feature flag management with scheduled releases, instant rollback, and A/B testing. 13 SDKs included. Free plan up to 500K API requests/month, unlimited flags, 3 team members, no credit card required.
- Hypertune - Type-safe feature flags, A/B testing, analytics and app configuration, with Git-style version control and synchronous, in-memory, local flag evaluation. Free for up to 5 team members with unlimited feature flags and A/B tests.
Flutter Related and Building IOS Apps without Mac
- FlutLab - FlutLab is a modern Flutter online IDE and the best place to create, debug, and build cross-platform projects. Build iOS (Without a Mac) and Android apps with Flutter.
- FlutterFlow - FlutterFlow is a browser-based drag-and-drop interface to build mobile app using flutter.
Font
- Everything Fonts - Offers multiple tools; @font-face, Units Converter, Font Hinter and Font Submitter.
- Font Squirrel - Freeware fonts licensed for commercial work. Hand-selected these typefaces and presented them in an easy-to-use format.
- Google Fonts - Many free fonts are easy and quick to install on a website via a download or a link to Google's CDN.
- FontGet - Has a variety of fonts available to download and sorted neatly with tags.
- Fontshare - is a free fonts service. It’s a growing collection of professional-grade fonts, 100% free for personal and commercial use.
- Befonts - Provides several unique fonts for personal or commercial use.
- Font of web - Identify all the fonts used on a website and how they are used.
- Bunny Fonts - All the Google Fonts with Google Fonts drop-in compatible API. Privacy oriented!
- Bunny DNS - DNS hosting, 20 million free queries
- fonts.xz.style
- FontsKey - Provides free and commercial paid fonts for personal use and can enter text for quick filtering.
- Fontsensei
Forms
- Feathery - Powerful, developer-friendly form builder. Build signup & login, user onboarding, payment flows, complex financial applications, and more. The free plan allows up to 250 submissions/month and five active forms.
- Form-Data - No-code forms backend. Spam filter, email notification and auto-respond, webhooks, zapier, redirects, AJAX or POST, and more. The free plan offers unlimited forms, 20 submissions/month, and an additional 2000 submissions with Form-Data badge.
- FabForm - Form backend platform for intelligent developers. The free plan allows 250 form submissions per month. Friendly modern GUI. Integrates with Google Sheets, Airtable, Slack, Email, and others.
- formingo.co - Easy HTML forms for static websites. You can start for free without registering an account. The free plan allows 500 monthly submissions and a customizable reply-to email address.
- formlets.com
- formspark.io - Form to Email service, free plan allows unlimited forms, 250 submissions per month, support by Customer assistance team.
- Formspree.io
- Formsubmit.co
- getform.io - Form backend platform for designers and developers, 1 form, 50 submissions, Single file upload, 100MB file storage.
- HeroTofu.com - Forms backend with bot detection and encrypted archive. Forward submissions via UI to email, Slack, or Zapier. Use your own front end. No server code is required. The free plan gives unlimited forms and 100 submissions per month.
- HeyForm.net - Drag and drop online form builder. The free tier lets you create unlimited forms and collect unlimited submissions. Comes with pre-built templates, anti-spam, and 100MB file storage.
- Tally.so - 99% of all the features are free. The free tier lets you have: unlimited forms, unlimited submissions, email notifications, form logic, collect payments, file upload, custom thank you page, and many more.
- Hyperforms.app
- Pageclip - The free plan allows one site, one form, and 1,000 monthly submissions.
- Qualtrics Survey - designed survey templates. Free Account has a limit of 1 active survey, 100 responses/survey & 8 response types.
- Screeb - In-app surveys and product analytics for decoding user behavior. Forever free plan allows 500 monthly active users, unlimited responses and events, many integrations, export, and periodic reports.
- smartforms.dev - Powerful and easy form backend for your website, forever free plan allows 50 submissions per month, 250MB file storage, Zapier integration, CSV/JSON export, custom redirect, custom response page, Telegram & Slack bot, single email notifications.
- staticforms.xyz - Integrate HTML forms easily without any server-side code for free. After the user submits the form, an email with the form content will be sent to your registered address.
- stepFORM.io - Quiz and Form Builder. The free plan has five forms, up to 3 steps per form, and 50 monthly responses.
- Tapform.com
- Typeform.com
- WaiverStevie.com - Electronic Signature platform with a REST API. You can receive notifications with webhooks. Free plan watermarks signed documents but allow unlimited envelopes + signatures.
- Web3Forms - Contact forms for Static & JAMStack Websites without writing backend code. The free plan allows Unlimited Forms, Unlimited Domains & 250 Submissions per month.
- WebAsk - Survey and Form Builder. The free plan has three surveys per account, 100 monthly responses, and ten elements per survey.
- Wufoo - Quick forms to use on websites. The free plan has a limit of 100 submissions each month.
- formpost.app - Free, unlimited Form to Email service. Set up custom redirects, auto-response, webhooks, etc. for free.
- SimplePDF.eu - Embed a PDF editor on your website and turn any PDF into a fillable form. The free plan allows unlimited PDFs with three submissions per PDF.
- forms.app
- Qualli - In App Surveys, designed for mobile. Use Qualli AI to craft the perfect questions. You can try it out on our free plan, up to 500 MAU, create unlimited forms and triggers.
- Sprig - 1 In-Product Survey or Survey with Replay per month, with GPT-powered AI Analysis.
- feedback.fish - Free plan allows collecting 25 total feedback submissions. Easy to integrate with React and Vue components provided.
- Survicate - up surveys with one tool. Automatically analyze feedback and extract insights with AI. Free email, website, in-product or mobile surveys, AI survey creator, and 25 monthly responses.
- Formester.com - Share and embed unique-looking forms on your website—no limits on the number of forms created or features restricted by the plan. Get up to 100 submissions every month for free.
- Vidhook - Collect feedback using delightful surveys with high response rates. Free plan includes 1 active survey, 25 responses per survey and customizable templates.
- FormKeep.com - Unlimited forms with 50 monthly submissions, spam protection, email notification, and a drag-and-drop designer that can export HTML. Additional features include custom field rules, teams, and integrations to Google Sheets, Slack, ActiveCampaign, and Zapier.
- Formlick.com - Typeform alternative with lifetime deal. Users can create 1 free form and receive unlimited submissions. In premium, users can create unlimited forms and unlimited submissions.
- smartforms.dev - Powerful and easy form backend for your website, forever free plan allows 50 submissions per month, 250MB file storage, Zapier integration, CSV/JSON export, custom redirect, custom response page, Telegram & Slack bot, single email notifications.
- Qualli - In App Surveys, designed for mobile. Use Qualli AI to craft the perfect questions. You can try it out on our free plan, up to 500 MAU, create unlimited forms and triggers.
- Formware.io - responsive and captivating forms in seconds, without knowing how to code, and collect unlimited responses for free!
- FluidForms - driven logic. Free plan includes 100 responses per month, unlimited forms (including AI-created forms), webhooks, and embedding.
- FormNX - Create unlimited forms get unlimited submissions free of cost. Use professionally created 1000+ form templates or create forms from scratch. Get features like email notifications, form logic, collect payments, file upload, custom thank you page, and many more.
- Forminit - Headless form backend for developers. The free plan allows 50 form submissions per month including file uploads, server-side field validation, email notifications, spam protection and Zapier.
- Feathery - Powerful, developer-friendly form builder. Build signup & login, user onboarding, payment flows, complex financial applications, and more. The free plan allows up to 250 submissions/month and five active forms.
- SimplePDF.eu - Embed a PDF editor on your website and turn any PDF into a fillable form. The free plan allows unlimited PDFs with three submissions per PDF.
- WaiverStevie.com - Electronic Signature platform with a REST API. You can receive notifications with webhooks. Free plan watermarks signed documents but allow unlimited envelopes + signatures.
- Web3Forms - Contact forms for Static & JAMStack Websites without writing backend code. The free plan allows Unlimited Forms, Unlimited Domains & 250 Submissions per month.
Game Development
- itch.io
- Gamefresco.com
- CraftPix
- Game Icons - Free styleable SVG/PNG icons provided under a CC-BY license.
- LoSpec
- ArtStation - MarketPlace for Free/Paid 2D, 3D assets & audios, icons, tile sets, game kits. Also, It can be used for showcasing your art portfolio.
- Rive - Community assets as well as create your own game assets using its free plan.
- Poly Pizza - Free low poly 3D assets
- 3Dassets.one - Over 8,000 free/paid 3D models, and PBR materials for making textures.
- Poliigon - Free and paid textures (with variable resolution), models, HDRIs, and brushes. Offers free plugins to export to software like Blender.
- Freesound - Free collaborative sound library offerer with different CC licenses.
- GameDevMarket
- OpenGameArt
- GameDevMarket
- CraftPix
- Rive - Community assets as well as create your own game assets using its free plan.
- Kenney - Free (CC0 1.0 Universal licensed) 2D, 3D, Audio, and UI game assets.
Generative AI
- Portkey - Control panel for Gen AI apps featuring an observability suite & an AI gateway. Send & log up to 10,000 requests for free every month.
- OpenPipe - Fully managed fine-tuning for developers. Free plan lets you fine-tune one model with upto 2,000 rows per dataset.
- Braintrust - Evals, prompt playground, and data management for Gen AI. Free plan gives upto 1,000 private eval rows/week.
- Findr - Universal search that lets you search all your apps, at once. Search assistant that lets you answer questions using your information. Free plan offers unlimited unified search and 5 co daily co pilot queries.
- ReportGPT - AI Powered Writing Assistant. The entire platform is free as long as you bring your own API key.
- Clair - Clinical AI Reference. Students have free access to the professional tool suite, which includes Open Search, Clinical Summary, Med Review, Drug Interactions, ICD-10 Codes, and Stewardship. Additionally, a free trial for the professional suite is available.
- ReportGPT - AI Powered Writing Assistant. The entire platform is free as long as you bring your own API key.
- Comet Opik - Evaluate, test, and ship LLM applications across your dev and production lifecycles. [#opensource](https://github.com/comet-ml/opik/)
- Langfuse - Open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications. Free forever plan includes 50k observations per month and all platform features. [#opensource](https://github.com/langfuse/langfuse)
- Pollinations.AI - easy-to-use, free image generation AI with free API available. No signups or API keys required, and several option for integrating into a website or workflow. [#opensource](https://github.com/pollinations/pollinations)
- Othor AI - An AI-native fast, simple, and secure alternative to popular business intelligence solutions like Tableau, Power BI, and Looker. Othor utilizes large language models (LLMs) to deliver custom business intelligence solutions in minutes. The Free Forever plan provides one workspace with five datasource connections for one user, with no limits on analytics. [#opensource](https://github.com/othorai/othor.ai)
- OpenRouter - Provides various free AI models including DeepSeek R1, V3, Llama, and Moonshot AI. These models excel in natural language processing and are suitable for diverse development needs. Note that while these models are free to use, they are subject to rate limits. Additionally, OpenRouter offers paid models for more advanced requirements, for instance Claude, OpenAI, Grok, Gemini, and Nova.
- Mediaworkbench.ai - MediaWorkbench.ai offers 100,000 free words for Azure OpenAI, DeepSeek, and Google Gemini models, enabling users to access powerful tools for code generation, deep research, and image creation.
- Audio Enhancer - powered audio enhancer SaaS that removes noise and echo while preserving natural vocal clarity. totally Free: unlimited one-click enhancements, no login required, supports MP3/WAV/FLAC
- Phoenix - Open source platform for tracing, model evaluators, experiments for AI agents from the team at Arize AI. All features open source under elastic License 2.0 (ELv2).
- Mediaworkbench.ai - MediaWorkbench.ai offers 100,000 free words for Azure OpenAI, DeepSeek, and Google Gemini models, enabling users to access powerful tools for code generation, deep research, and image creation.
- Lumenfall.ai - AI media gateway providing unified access to leading image generation models via an OpenAI-compatible API. The platform itself is free to use with zero markup and no subscription fee. Inference costs for most models are billed at provider price, but FLUX.1 [schnell] FP8 is offered free forever with unlimited usage for registered users. Built-in failover and provider resilience included.
- Braintrust - Evals, prompt playground, and data management for Gen AI. Free plan gives upto 1,000 private eval rows/week.

Programming Languages

JavaScript 2 SCSS 1 Jupyter Notebook 1 Python 1

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Data

Tools

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Applications

Experiments

Awesome

free-for-dev

Email

Feature Toggles Management Platforms

Font

Forms

Game Development

Generative AI

free-for-dev

Email

Feature Toggles Management Platforms

Flutter Related and Building IOS Apps without Mac

Font

Forms

Game Development

Generative AI