Supabase

Supabase provides a hosted Postgres database together with a set of integrated services that expose instant RESTful and realtime APIs, authentication with row‑level security, edge‑function execution, file storage, and vector‑embedding support. Developers can interact with the database through a web dashboard, SQL editor, or client libraries, and can add custom server‑side logic via edge functions without managing separate infrastructure.

The platform is aimed at developers building web or mobile applications who want a full‑stack backend without provisioning individual services. It supports common use cases such as user sign‑up and login, real‑time data synchronization for collaborative features, media file handling, and integration of machine‑learning embeddings for search.

What distinguishes Supabase is its tight coupling of these components around a single Postgres instance, all offered as open‑source software from day one. The unified dashboard and ready‑made templates let teams start projects quickly, while the underlying relational database remains portable and compatible with existing PostgreSQL tooling.