Open source message broker that implements the MQTT protocol.
mosquitto.org
Alternatives to
EMQX
Best alternatives to EMQX in 2026
EMQX is "Scalable MQTT broker. Connect 100M+ IoT devices in one single cluster, move and process real-time IoT data with 1M msg/s throughput at 1ms latency. ([Demo](https://www.emqx.com/en/mqtt/public-mqtt5-broker), [Source Code](https://github.com/emqx/emqx)) `Apache-2.0` `Docker/Erlang`". If you are looking for an alternative to EMQX in 2026 — whether for pricing, features or compatibility reasons — mySelectas has curated the 12 best options available. The most popular alternatives include: HiveMQ, Mosquitto. All these solutions are listed in the Informatique category.
Quick comparison of EMQX alternatives
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FAQ about EMQX alternatives
- What is the best alternative to EMQX in 2026?
- Based on our selection, Mosquitto is the best alternative to EMQX in 2026. Open source message broker that implements the MQTT protocol.. See our full ranking above to compare all options.
- Is EMQX free?
- EMQX is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to EMQX are there?
- mySelectas has listed 12 alternatives to EMQX in the Informatique category. Our selection is updated regularly to include the best options available.