Google Cloud Pub/Sub vs Moquette
| Google Cloud Pub/Sub | Moquette | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | No |
| Paid from | $40/mo | — |
| Open source | No | No |
| Platforms | api, Web | Windows, Android |
| Free plan | Yes | Yes |
| Deployment model | cloud | self_hosted |
| Delivery guarantees | configurable | configurable |
| Dead-letter queues | Yes | — |
| Maximum message size | 10 MB | — |
| Supported protocols | REST, gRPC | MQTT 3, MQTT 5 |
Both are listed in Best Message Broker Software. On Samsung Mobile US Press, Moquette scores higher on our published basis.