Supabase
The open source Firebase alternative — Postgres, Auth, Edge Functions & Realtime
Pricing
Free / $25 Pro
Platform
Web, CLI, API
About Supabase
Supabase provides a full backend platform built on Postgres. It includes authentication with row-level security, serverless Edge Functions, realtime subscriptions, S3-compatible storage, and pgvector for AI embeddings — all with a generous free tier and no vendor lock-in.
Highlights
✓Postgres Database✓Auth & Row-Level Security✓Edge Functions✓Realtime Subscriptions✓Storage & Vectors