Open-source Postgres backend with auth, storage and realtime.
Backend, auth & DBopen-source
Supabase vs Convex
Verdict: in our “Easiest backend for AI-generated apps” ranking, Supabase ranks #1 and Convex ranks #2. The table compares their verified basics; how we rank.
| Feature | Supabase | Convex |
|---|---|---|
| What it is | Open-source Postgres backend with auth, storage and realtime. | Reactive TypeScript backend database with functions. |
| Category | Backend, auth & DB | Backend, auth & DB |
| Pricing model | open-source | freemium |
| Integrations | API, MCP | API, MCP |
| Self-hostable | Yes | Yes |
| Open-source repo | supabase/supabase | get-convex/convex-backend |
| Rank in “Easiest backend for AI-generated apps” | #1 | #2 |
| StackRank score | Not yet benchmarked | Not yet benchmarked |
| Last verified | Oct 14, 2026 | Oct 14, 2026 |
Try them
Reactive TypeScript backend database with functions.
Backend, auth & DBfreemium