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

emqx

EMQX is the world's most scalable and reliable MQTT broker, engineered for high-performance IoT data infrastructure. It connects millions of devices, processes messages in real time with sub-millisecond latency, and integrates seamlessly with 50+ cloud services and enterprise systems. Built for AI, IoT, Industrial IoT, connected vehicles, and smart cities, EMQX delivers the foundation for modern connected systems.

Key Features

• Massive Scalability: Connect 100M+ concurrent MQTT clients and process millions of messages per second with a single cluster
• Comprehensive Protocol Support: Full MQTT 5.0/3.1.1/3.1 support plus MQTT over QUIC, LwM2M, CoAP, and MQTT-SN gateways
• Powerful Rule Engine: SQL-based data processing, transformation, and real-time filtering with seamless integration to Kafka, PostgreSQL, MongoDB, AWS Kinesis, and more
• Advanced Security: TLS/SSL encryption, flexible authentication mechanisms, granular ACLs, and external database integration
• AI Processing: Native AI processing capabilities for IoT data streams with support for AI-driven edge and cloud decision-making
• High Availability: Masterless clustering, fault tolerance, and global communication through cluster linking

Use Cases

• IoT Device Connectivity: Connect and manage millions of IoT devices with reliable, scalable infrastructure
• Real-Time Data Processing: Process and route IoT data streams in real time with SQL-based transformations
• Enterprise Integration: Bridge IoT data to enterprise systems, databases, and cloud platforms seamlessly
• Industrial Automation: Support mission-critical IIoT applications requiring high availability and low latency
• Connected Vehicles: Enable reliable communication for vehicle fleets and connected vehicle applications

Who Is It For

EMQX is designed for organizations building large-scale IoT, Industrial IoT, and connected vehicle applications that require enterprise-grade reliability, security, and performance. It serves developers, DevOps teams, and enterprises needing a robust MQTT platform for AI-driven data pipelines and real-time system integration.