MQTT.fx is a graphical MQTT client written in Java that allows you to publish and subscribe to MQTT messages.
Best MQTT Buddy Alternatives ranked by AI · updated May 2025
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MQTT Buddy is a user-friendly MQTT client for various platforms.
Price: Free with in-app purchases
🎯 mqtt.buddy.com
Top 6 MQTT Buddy alternatives
Mosquitto is an open-source message broker that implements the MQTT protocol.
HiveMQ is a MQTT-based messaging platform for fast, reliable, and scalable IoT applications.
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RabbitMQ is an open-source message-broker software that originally implemented the Advanced Message Queuing Protocol (AMQP) and has since been extended with a...
Free and Paid plans available
MQTT Explorer is a comprehensive MQTT client that provides a structured overview of your MQTT topics and allows you to publish and...
MqttDesk is a desktop MQTT client for developers and IoT engineers who need to connect to brokers, inspect topics, and publish messages....
Pros
- Focused MQTT workflow with less setup than general-purpose IoT platforms
- Desktop interface is more approachable than command-line MQTT tools
- Useful for browsing topics and testing publish/subscribe behavior
Cons
- Smaller ecosystem and community than MQTTX or MQTT Explorer
- Fewer advanced automation and scripting options than command-line clients
- Less broad broker-management functionality than commercial IoT platforms
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