NanoMQ vs Upstash QStash
| NanoMQ | Upstash QStash | |
|---|---|---|
| Free plan | Yes | |
| Paid from | $1/mo | |
| Platforms | Windows, Linux | api, Web |
| Deployment model | self_hosted | cloud |
| Delivery guarantees | configurable | at_least_once |
| Supported protocols | MQTT, ZeroMQ, nanomsg, NNG, WebSocket, SOME/IP, DDS, MQTT over QUIC | HTTP |
| Free plan | Yes | |
| Dead-letter queues | Yes | |
| Ordering guarantees | per_queue | |
| Maximum message size | 10 MB |
Listed together in Best Message Broker Software