• Hoppscotch - Hoppscotch is an API development tool that accelerates the request creation process, efficiently saving developers valuable time during the development phase.
• Hoppscotch - Hoppscotch is an API development tool that accelerates the request creation process, efficiently saving developers valuable time during the development phase.

Postman alternative

• Insomnia - Insomnia facilitates API design, debugging, and testing locally or in the cloud, providing collaborative development through a user-friendly interface, built-in automation, and an extensible plugin ecosystem.
• Insomnia - Insomnia facilitates API design, debugging, and testing locally or in the cloud, providing collaborative development through a user-friendly interface, built-in automation, and an extensible plugin ecosystem.

Postman alternative

• Directus - Directus accelerates the development process as a Backend-as-a-Service (BaaS) solution, providing an open-source platform that seamlessly connects databases to applications, offering versatility for building a wide range of projects efficiently.
• Hasura - Hasura is an open-source GraphQL engine that accelerates app development by instantly connecting to existing databases, allowing developers to build scalable and real-time GraphQL APIs effortlessly.
• Directus - Directus accelerates the development process as a Backend-as-a-Service (BaaS) solution, providing an open-source platform that seamlessly connects databases to applications, offering versatility for building a wide range of projects efficiently.
• Hasura - Hasura is an open-source GraphQL engine that accelerates app development by instantly connecting to existing databases, allowing developers to build scalable and real-time GraphQL APIs effortlessly.

Firebase alternative

• Pocketbase - Pocketbase: Your open-source solution for SaaS and mobile app development, condensing a performant database, seamless user management, flexible file storage, and extensible framework capabilities—all in one file.
• Appwrite - Appwrite is a powerful open-source backend server that simplifies the development of web and mobile applications by offering a comprehensive set of features, including authentication, databases, storage, and more.
• Pocketbase - Pocketbase: Your open-source solution for SaaS and mobile app development, condensing a performant database, seamless user management, flexible file storage, and extensible framework capabilities—all in one file.
• Supabase - Supabase is an open-source alternative to Firebase, providing developers with a scalable and easy-to-use platform for building real-time applications with a PostgreSQL database backend.
• Supabase - Supabase is an open-source alternative to Firebase, providing developers with a scalable and easy-to-use platform for building real-time applications with a PostgreSQL database backend.

Firebase alternative

• Zulip - Zulip ensures efficient communication by allowing users to read and respond to messages in context, regardless of when they were sent, enabling focused and stress-free interactions while catching up on relevant topics at their own pace.
• Zulip - Zulip ensures efficient communication by allowing users to read and respond to messages in context, regardless of when they were sent, enabling focused and stress-free interactions while catching up on relevant topics at their own pace.

Slack alternative

• Mattermost - Mattermost is an open source platform for secure collaboration across the entire software development lifecycle.
• Rocket.Chat - Rocket.Chat is an open-source team collaboration platform that provides real-time communication through chat, video, and audio, fostering efficient and customizable communication within organizations.
• Mattermost - Mattermost is an open source platform for secure collaboration across the entire software development lifecycle.
• Rocket.Chat - Rocket.Chat is an open-source team collaboration platform that provides real-time communication through chat, video, and audio, fostering efficient and customizable communication within organizations.

Contentful alternative

• Strapi - Strapi enables rapid app development, allowing users to build their backend in minutes instead of weeks, offering easily customizable content APIs for seamless integration with modern tech stacks.
• Strapi - Strapi enables rapid app development, allowing users to build their backend in minutes instead of weeks, offering easily customizable content APIs for seamless integration with modern tech stacks.

Retool alternative

• Appsmith - Appsmith empowers thousands of engineers to build custom software solutions on top of their data, enabling rapid development, deployment, and sharing of applications that run critical business operations.
• ToolJet - ToolJet is a rapid internal tool development platform that enables the swift creation of custom internal tools with minimal code and resources, enhancing productivity, reducing costs, and ensuring fast deployment with enterprise-grade security.
• Budibase - Budibase is a contemporary, open-source low-code platform, empowering users to swiftly build modern internal applications within minutes.
• Appsmith - Appsmith empowers thousands of engineers to build custom software solutions on top of their data, enabling rapid development, deployment, and sharing of applications that run critical business operations.
• ToolJet - ToolJet is a rapid internal tool development platform that enables the swift creation of custom internal tools with minimal code and resources, enhancing productivity, reducing costs, and ensuring fast deployment with enterprise-grade security.
• Budibase - Budibase is a contemporary, open-source low-code platform, empowering users to swiftly build modern internal applications within minutes.

Notion alternative

• AFFiNE - AFFiNE is a dynamic workspace that seamlessly integrates writing, drawing, and planning, offering fully merged documents, whiteboards, and databases to enhance productivity and allow for diverse creative expression.
• AFFiNE - AFFiNE is a dynamic workspace that seamlessly integrates writing, drawing, and planning, offering fully merged documents, whiteboards, and databases to enhance productivity and allow for diverse creative expression.
• AppFlowy - AppFlowy is your centralized hub for tasks, notes, and projects, providing a versatile space to organize and visualize data through tables, boards, calendars, and more.

Notion alternative

• Coolify - Coolify empowers self-hosting with its open-source alternative, providing the prowess of Heroku, Netlify, and Vercel, ensuring seamless deployment and supercharged capabilities.
• Coolify - Coolify empowers self-hosting with its open-source alternative, providing the prowess of Heroku, Netlify, and Vercel, ensuring seamless deployment and supercharged capabilities.

Shopify alternative

• Medusa - Medusa provides the building blocks for digital commerce, enabling developers to leverage its open-source commerce modules and tools to construct robust and high-performance e-commerce applications without the need to recreate fundamental commerce logic.
• Medusa - Medusa provides the building blocks for digital commerce, enabling developers to leverage its open-source commerce modules and tools to construct robust and high-performance e-commerce applications without the need to recreate fundamental commerce logic.

Notion alternative

• Focalboard - Focalboard is a fully open-source project management tool, serving as an alternative to platforms like Asana, Trello, and Notion, providing users with transparency and control over their collaborative workflows.
• Plane - Plane is a open-source project management tool, providing a seamless software development experience to effortlessly handle issues, sprints, and product roadmaps with peace of mind.
• Focalboard - Focalboard is a fully open-source project management tool, serving as an alternative to platforms like Asana, Trello, and Notion, providing users with transparency and control over their collaborative workflows.
• Plane - Plane is a open-source project management tool, providing a seamless software development experience to effortlessly handle issues, sprints, and product roadmaps with peace of mind.

Trello alternative

• Planka - Planka is a free, open-source kanban board designed for workgroups, providing an efficient and collaborative platform for task and project management.
• Planka - Planka is a free, open-source kanban board designed for workgroups, providing an efficient and collaborative platform for task and project management.

Calendly alternative

• Dub - Dub.co is an open-source link management infrastructure empowering modern marketing teams with short links endowed with superpowers.
• Dub - Dub.co is an open-source link management infrastructure empowering modern marketing teams with short links endowed with superpowers.

Calendly alternative

• Webiny - Webiny is an open-source serverless enterprise CMS with a headless CMS, page builder, form builder, and file manager, offering easy customization and expansion, and deploying seamlessly to AWS.
• Webiny - Webiny is an open-source serverless enterprise CMS with a headless CMS, page builder, form builder, and file manager, offering easy customization and expansion, and deploying seamlessly to AWS.

Webflow alternatives

• Webstudio - WebStudio stands out as an open visual development platform, offering unparalleled customization in a backend-less UI builder tailored for designers, developers, and collaborative teams.
• Webstudio - WebStudio stands out as an open visual development platform, offering unparalleled customization in a backend-less UI builder tailored for designers, developers, and collaborative teams.

Calendly alternative

• Cal - Cal.com is the event-juggling scheduler designed for seamless meeting coordination, allowing users to focus on the meetings themselves rather than the hassle of scheduling.