Realtime limits per plan.
| Limit | Free | Pro | Scale | Enterprise |
|---|---|---|---|---|
| Realtime concurrent clients | 200 | 500 | 2,000 | 10,000 |
| Realtime messages per second | 100 msg/s | 500 msg/s | 1,000 msg/s | 2,500 msg/s |
| Realtime channels per client | 100 | 200 | 200 | 100 |
| Realtime channel joins per second | 100 /s | 500 /s | 1,000 /s | 100 /s |
Connections above the concurrent client limit are refused, and clients that send more messages per second than allowed are rate limited. On plans without Realtime, /realtime/v1/ returns 403.