EMQX is an open-source, cloud-native, distributed MQTT messaging broker designed for high-performance IoT applications. Developed by EMQ Technologies, it provides a scalable and reliable platform for connecting massive numbers of IoT devices to the cloud, supporting millions of concurrent connections and low-latency message delivery.
Brand Authority Index (BAI): 72/100
Archetype: Challenger
Category: Software
Last analyzed: April 11, 2026
Founded: 2017
Headquarters: Stockholm, Sweden (registered/significant presence) and Hangzhou, China