Free Tools
Supabase
Open-source backend with Postgres database, auth and storage; generous free tier.
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- Added
- Oct 28, 2026
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- supabase.com
Supabase is an open-source backend with a Postgres database, authentication, file storage and real-time features.
What you can do with it
- Add user sign-up and login
- Store app data in Postgres
- Upload and serve files
- Build real-time features like chat
Good to know
The free tier is generous for small projects. Free projects pause after a period of inactivity.