ActiveMQ vs emqtt

ActiveMQ

Description: ActiveMQ is an open source message broker that implements the Java Message Service (JMS) API for sending, receiving, and persisting messages between distributed applications. It supports many advanced messaging features like message queues, topic publishing and subscribing, reliability, and security.

Type: software

Pricing: Free

emqtt

Description: emqtt is an open-source, scalable, distributed MQTT message broker that supports a wide range of network transport protocols. It is written in Erlang/OTP and provides features such as persistent sessions, queueing, clustering, bridges and enterprise-grade security.

Type: software

Pricing: Open Source

ActiveMQ Features

• Supports a variety of messaging protocols like AMQP, MQTT, OpenWire, REST, STOMP, WebSocket
• High performance and scalability using advanced broker clustering
• Flexible deployment options including standalone, embedded, and cloud
• Message persistence for reliability and recoverability
• Security through authentication and authorization
• Web-based admin console for management and monitoring

emqtt Features

• Distributed server cluster
• MQTT v3.1/3.1.1/5.0 protocol support
• QOS0/1/2 publish-subscribe support
• Persistent message queue
• Retained messages
• Last Will messages
• WebSocket and STOMP support
• Bridge to other MQTT brokers
• Plugin support for authentication and authorization
• Enterprise-grade security

ActiveMQ

• Free

emqtt

• Open Source