The open source Firebase alternative with PostgreSQL power
Supabase is an open source Firebase alternative built on PostgreSQL. With built-in authentication, row level security, and real-time subscriptions, Supabase provides a complete backend-as-a-service solution with full data control.
Over 150,000 projects use Supabase for their backend infrastructure, with the advantage of standard SQL and PostgreSQL flexibility.
Fully open source, no vendor lock-in
Real relational database with SQL
Database-level security directly in PostgreSQL
Passwordless auth via email
GitHub, Google, Discord & more
SMS-based authentication
Flexible user metadata
Why developers love Supabase
Complete source code available on GitHub
Complete control through own hosting
Fully customizable for special requirements
Growth of the open source community
Compare different authentication services
Tell us about your vision and we'll turn it into digital reality
From idea to MVP in record time
Every line of code aims for your success
Your data is safe with us
Latest tech stack for sustainable success
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