Supabase Realtime vs Convex(2026)
Supabase Realtime is better for teams that need integrated with supabase db. Convex is the stronger choice if real-time by default. Supabase Realtime is freemium (from $25/month (included in Supabase)) and Convex is freemium (from $25/month).
Full feature breakdown, pricing details, and pros & cons below.
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Supabase Realtime
Supabase Realtime broadcasts Postgres database changes over WebSockets, with support for broadcast and presence channels.
Starting at $25/month (included in Supabase)
Visit Supabase RealtimeConvex
Convex is a reactive backend platform where database queries automatically push updates to clients in real time.
Starting at $25/month
Visit ConvexHow Do Supabase Realtime and Convex Compare on Features?
| Feature | Supabase Realtime | Convex |
|---|---|---|
| Pricing model | freemium | freemium |
| Starting price | $25/month (included in Supabase) | $25/month |
| Postgres CDC | ✓ | — |
| Broadcast channels | ✓ | — |
| Presence | ✓ | — |
| Row-level security filters | ✓ | — |
| Client SDKs | ✓ | — |
| Scale to millions | ✓ | — |
| Reactive queries | — | ✓ |
| TypeScript functions | — | ✓ |
| Built-in database | — | ✓ |
| File storage | — | ✓ |
| Scheduled jobs | — | ✓ |
| Auth integration | — | ✓ |
Supabase Realtime Pros and Cons vs Convex
Supabase Realtime
Convex
Should You Use Supabase Realtime or Convex?
Choose Supabase Realtime if…
- •Integrated with Supabase DB
- •Postgres RLS on realtime events
- •Good free tier
Choose Convex if…
- •Real-time by default
- •TypeScript end-to-end
- •No separate WebSocket setup