Supabase Realtime vs Liveblocks(2026)
Supabase Realtime is better for teams that need integrated with supabase db. Liveblocks is the stronger choice if purpose-built for collaboration ux. Supabase Realtime is freemium (from $25/month (included in Supabase)) and Liveblocks is freemium (from $49/month).
Full feature breakdown, pricing details, and pros & cons below.
By Bikram Nath
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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 RealtimeLiveblocks
Liveblocks provides APIs and SDKs for building collaborative features like multiplayer cursors, live comments, and co-editing.
Starting at $49/month
Visit LiveblocksHow Do Supabase Realtime and Liveblocks Compare on Features?
| Feature | Supabase Realtime | Liveblocks |
|---|---|---|
| Pricing model | freemium | freemium |
| Starting price | $25/month (included in Supabase) | $49/month |
| Postgres CDC | ✓ | — |
| Broadcast channels | ✓ | — |
| Presence | ✓ | ✓ |
| Row-level security filters | ✓ | — |
| Client SDKs | ✓ | — |
| Scale to millions | ✓ | — |
| Multiplayer cursors | — | ✓ |
| Collaborative text editing | — | ✓ |
| Comments | — | ✓ |
| Notifications | — | ✓ |
| CRDT-based sync | — | ✓ |
Supabase Realtime Pros and Cons vs Liveblocks
Supabase Realtime
Liveblocks
Should You Use Supabase Realtime or Liveblocks?
For most teams, Supabase Realtime is the better default: it offers integrated with supabase db and is freemium (from $25/month (included in Supabase)). Choose Liveblocks instead if purpose-built for collaboration ux matters more than tied to supabase. There is no universal winner — the right pick depends on your budget, team size, and whether you value integrated with supabase db or purpose-built for collaboration ux more.
Choose Supabase Realtime if…
- •Integrated with Supabase DB
- •Postgres RLS on realtime events
- •Good free tier
Choose Liveblocks if…
- •Purpose-built for collaboration UX
- •Prebuilt UI components
- •CRDT sync