comqtt

Supports MQTT v3.0, v3.1.1, and v5.0, ensuring broad device compatibility and adherence to industry standards, as stated in the key features.

Shows comparable or better message throughput to Mosquitto and EMQX in stress tests, making it suitable for scalable IoT systems, per the performance section.

Hook-based architecture allows custom plugins for authentication, storage, and bridging, with examples provided in the hooks documentation.

Uses Gossip and Raft protocols for horizontal scaling, enabling high-availability setups out of the box, as detailed in the cluster support.

Integrates with Redis, HTTP, MySQL, PostgreSQL, and supports multiple password encryption algorithms, offering versatility for diverse environments.