The open source Firebase alternative. Supabase adds realtime and restful APIs to Postgres without a single line of code.

RapidAPI is described as 'Lets you easily find and connect to practically any API in the world while also providing the easiest way to track and manage the ones you use, in just one place. No need to search through massive API docs either, RapidAPI's intuitive interface gives developers a' and is a backend as a service in the development category. There are more than 50 alternatives to RapidAPI, not only websites but also apps for a variety of platforms, including Self-Hosted, Android, iPhone and Windows apps. The best RapidAPI alternative is Supabase, which is both free and Open Source. Other great sites and apps similar to RapidAPI are PocketBase, Firebase, Strapi and remoteStorage.
The open source Firebase alternative. Supabase adds realtime and restful APIs to Postgres without a single line of code.





Firebase, provided by Google, is a backend service and application development platform. It uses AI, cloud infrastructure, and cross-platform SDKs for efficient app development. Firebase offers tools and infrastructure for app creation and business growth.




Strapi enables developers to build projects faster by providing a customizable API out of the box and giving them the freedom to use their favorite tools. Content teams use Strapi to autonomously manage all types of content and distribute it from one CMS to any channel be it...






GUN is an open source, realtime, graph database written entirely in JavaScript and built using peer-to-peer algorithms, making it surprisingly fault tolerant and easy to get started with.

Api Open Studio allows you to quickly create and manage APIs with full business and processing logic and user management, using low-code. As a result, you can save important time and money by dedicating your resources on other tasks, while at the same time maintaining the...
Instant is for building real-time and offline-enabled applications. We make it easy to build collaborative products like Notion or Figma.
AWS Amplify is a complete solution that lets frontend web and mobile developers easily build, ship, and host full-stack applications on AWS, with the flexibility to leverage the breadth of AWS services as use cases evolve. No cloud expertise needed.



RapidAPI is an API marketplace.