What is Supabase?

Answer

About Supabase

Supabase is the open-source Firebase alternative.

The open-source Firebase alternative. Supabase gives every project a Postgres database, auth, storage, edge functions, and realtime — open source and self-hostable.

Source

This answer is drawn from the Supabase listing on Startup Spotlight, last updated June 9, 2026. For the full profile, see the Supabase listing.

Other questions about Supabase

• Who founded Supabase?

  Supabase was founded by Paul Copplestone.

• When was Supabase launched?

  Supabase launched in 2020.