| title | description | services | documentationcenter | author | manager | editor | ms.service | ms.devlang | ms.topic | ms.tgt_pltfrm | ms.workload | ms.date | ms.author |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Azure SignalR Service limits table |
Describes system limits for Azure SignalR Service. |
signalr |
signalr |
sffamily |
cfowler |
signalr |
NA |
article |
NA |
TBD |
05/11/2020 |
zhshang |
| Resource | Default limit | Maximum limit |
|---|---|---|
| Azure SignalR Service units per instance for Free tier | 1 | 1 |
| Azure SignalR Service units per instance for Standard tier | 100 | 100 |
| Azure SignalR Service units per subscription per region for Free tier | 5 | 5 |
| Total Azure SignalR Service unit counts per subscription per region | 150 | Unlimited |
| Connections per unit per day for Free tier | 20 | 20 |
| Connections per unit per day for Standard tier | 1,000 | 1,000 |
| Included messages per unit per day for Free tier | 20,000 | 20,000 |
| Additional messages per unit per day for Free tier | 0 | 0 |
| Included messages per unit per day for Standard tier | 1,000,000 | 1,000,000 |
| Additional messages per unit per day for Standard tier | Unlimited | Unlimited |
To request an update to your subscription's default limits, open a support ticket.