Drop-in replacement for Firebase, production grade, open source, localhost first and self-hosted using Node.js, Express.js, BetterAuth and PostgreSQL (JSONB) - Firebase 💔 | Supabase 💔 | Postbase ❤️
- Recommended by
- 1
- GitHub stars
- 21
- Licence
- AGPL-3.0
- Language
- JavaScript
- Last commit
- 22 Oct 2026
What people said
“Postbase Open source, drop-in replacement and self-hosted alternative for Firebase Using Node.js, Express.js, BetterAuth and PostgreSQL (JSONB)”
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