Open Source Alternatives to Supabase

A development platform that provides a managed Postgres database, authentication, instant APIs, edge functions, storage, realtime subscriptions, and vector embeddings for building applications.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Supabase give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 3 open source alternatives to Supabase. The most popular are Directus, Bknd and Para. Most use the Apache-2.0 or Custom license, and 3 offer an official Docker image.