The most scalable and reliable MQTT broker for AI, IoT, IIoT and connected vehicles

The MQTT client for Node.js and the browser

Open source platform for iot , 6 min Quick Deployment,10M devices connection,Carrier level Stability;物联网开源平台,6分钟快速部署,千万级承载,电信级稳定性. Low code for Object model-Rule Engine-Data Channel-Configuration Page; Fully open source, Multi industrial protocols are compatible.物模型-规则引擎-数据通道-组态页面全流程零代码开发、全业务全链路模拟压测、前后端完全开源、多行业工业协议兼容。QQ群:346566935

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.

High performance, distributed and low latency publish-subscribe platform.

An ultra-lightweight and blazing-fast Messaging Broker/Bus for IoT Edge & SDV

Open-source IoT Gateway - integrates devices connected to legacy and third-party systems with ThingsBoard IoT Platform using Modbus, CAN bus, BACnet, BLE, OPC-UA, MQTT, ODBC and REST protocols

Barebone MQTT broker that can run on any stream server, the node way

The fully compliant, embeddable high-performance Go MQTT v5 server for IoT, smarthome, and pubsub

100% open-source IoT Platform - Integrate your devices, create rules, and analyse and visualise your data

New generation of cloud-native and AI-native messaging infrastructure.

HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform

A lightweight, high-performance go mqtt server(v3.0|v3.1.1|v5.0) supporting distributed cluster

Gmqtt is a flexible, high-performance MQTT broker library that fully implements the MQTT protocol V3.x and V5 in golang

开源 MQTT 服务器(基于reactor-netty实现高性能的、可扩展、支持千万级设备接入集群）支持 mqtt 3.1.1、mqtt 5等协议

MQTT client/broker using Python asynchronous I/O

Apache BifroMQ (Incubating) is a high-performance, distributed MQTT broker that natively supports multi-tenancy. It is designed to enable the building of large-scale IoT device connectivity and messaging systems.

Open-source, fault-tolerant MQTT message broker engineered for massive scalability and high-performance routing. It delivers millions of messages per second with very low latency, while efficiently managing millions of concurrent client connections to power your most demanding IoT and enterprise applications.

信也科技MQ消息系统

MQTT Broker library for ESP8266 Arduino