An open-source Firebase alternative providing a full-featured backend with a hosted Postgres database, authentication, APIs, and realtime subscriptions.
Supabase is an open-source backend platform that provides a fully managed PostgreSQL database alongside essential backend services like authentication, instant APIs, realtime subscriptions, file storage, and edge functions. It solves the problem of building a scalable, full-featured backend without vendor lock-in by leveraging open-source tools and offering a self-hosting option.
Developers and teams building web, mobile, or AI applications who want a production-ready backend with the power and reliability of PostgreSQL, combined with the developer experience of platforms like Firebase.
Developers choose Supabase for its strong open-source foundation, PostgreSQL-centric approach, and comprehensive feature set that eliminates backend complexity. Its self-hosting capability and modular architecture provide flexibility and control not found in purely proprietary alternatives.
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
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Provides a fully managed, scalable PostgreSQL database with over 30 years of active development, ensuring reliability and performance for production applications.
Auto-generates REST, GraphQL, and Realtime APIs directly from the database schema using tools like PostgREST, eliminating backend boilerplate code.
Includes authentication, file storage, edge functions, and AI tools in one platform, offering a complete backend solution akin to Firebase.
Built on open-source tools like Realtime and GoTrue, with self-hosting options to avoid vendor lock-in, as highlighted in the architecture section.
Self-hosting requires managing multiple components like Postgres, Realtime, and Kong independently, which can be daunting and resource-intensive for teams.
Official client libraries are limited to JavaScript, Flutter, Swift, and Python, with community support for languages like Go or Java being inconsistent or missing features.
Admits it's not a 1-to-1 mapping of Firebase, so some Firebase-specific features like Cloud Firestore or pre-built ML APIs may be lacking or require workarounds.
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