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IDES & CODING TOOLS • CURATED • UPDATED FEB 5, 2026

Supabase

The open-source Firebase alternative with Vector support

Supabase provides a unified backend stack including a Postgres database, authentication, and storage. Their native Vector support makes it the premier choice for building RAG-based AI applications.

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Freemium Free tier available

Free tier includes limited features. Paid plans unlock full access, higher usage limits, and commercial usage rights.

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Q

Is Supabase free?

A

Supabase offers a free tier with limited features, plus paid plans for advanced capabilities and higher usage limits.

Q

What can I do with Supabase?

A

Supabase is designed for AI Backend, Vector search (pgvector), Authentication. Supabase provides a unified backend stack including a Postgres database, authentication, and storage.

Q

What platforms does Supabase support?

A

Supabase is browser-based, requiring no installation.

Q

Is Supabase open source?

A

Yes, Supabase is open source. You can access the source code, contribute to development, and deploy it on your own infrastructure.

Q

What platforms does Supabase support?

A

Supabase is browser-based. It runs entirely in your browser, requiring no installation.