MQTT.fx Alternatives

Apps similar to MQTT.fx include MQTT Commander, which has a free version. Other options are AirMQTT, MQTT Explorer, MQ3T and ZapIt. You can choose from more than 10 Home Automation Tools like MQTT.fx for Windows, Linux, Mac, the web and Android.

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MQTT.fx alternatives page was last updated Nov 5, 2026

MQTT Commander
Like
An iPhone and iPad MQTT client for browsing topics, inspecting JSON, publishing messages, and diagnosing broker connections.
Cost / License
Freemium
Proprietary
Origin
Thailand
Since
New
Platforms
iPhone
iPad
Thailand
Good alternative?Is MQTT Commander a good alternative to MQTT.fx?
AirMQTT
1 like
AirMQTT is a native MQTT client that helps you monitor topics, publish messages, and manage multiple MQTT connections with a fast, focused workflow.
Cost / License
Freemium
Proprietary
Since
Since 2026
Platforms
Mac
iPhone
iPad
Android
Good alternative?Is AirMQTT a good alternative to MQTT.fx?
MQTT Explorer
9 likes
An all-round MQTT client that provides a structured topic overview.
15 MQTT Explorer alternatives
Cost / License
Free
Open Source
Origin
Germany
EU
Since
Since 2019
Platforms
Mac
Windows
Linux
Germany
EU
+2
Good alternative?Is MQTT Explorer a good alternative to MQTT.fx?
MQ3T
2 likes
The last MQTT development tool you'll ever need.
Cost / License
Free
Open Source (GPL-3.0)
Since
Since 2024
Platforms
Windows
Mac
Linux
+1
Good alternative?Is MQ3T a good alternative to MQTT.fx?
ZapIt
1 like
An advanced MQTT client made for the modern age. It allows you to connect to multiple MQTT brokers and displays messages in a clean, user-friendly way. Users are able to store servers in multiple workspaces.
Cost / License
Free
Open Source (MIT)
Since
Since 2022
Platforms
Windows
Linux
Good alternative?Is ZapIt a good alternative to MQTT.fx?
MQTTBox
4 likes
MQTTBox enables to create MQTT clients to publish or subscript topics, create MQTT virtual device networks, load test MQTT devices or brokers and much more.
18 MQTTBox alternatives
Cost / License
Free
Proprietary
Since
Since 2016
Platforms
Mac
Windows
Linux
Online
Chrome OS
Self-Hosted
+2
Good alternative?Is MQTTBox a good alternative to MQTT.fx?
MQTT Board
1 like
Diagnostic-oriented MQTT client tool. Supports MQTT 5.0 and 3.1.X protocols, connections to multiple brokers, MQTT operations logs and multiple subscribe widgets with unique/history topic filtering mode. Saves configuration in browser's local cache.
Cost / License
Free
Open Source (MIT)
Origin
Belarus
Since
Since 2022
Platforms
Online
Belarus
Good alternative?Is MQTT Board a good alternative to MQTT.fx?
MQTT Tiles
1 like
Open-source MQTT-based IoT dashboard visualization tool. Has full MQTT 5.0 support. Allows easy dashboards sharing. Works with any MQTT broker supporting the WSS protocol.
Cost / License
Free
Open Source (MIT)
Origin
Belarus
Since
Since 2022
Platforms
Online
Belarus
Good alternative?Is MQTT Tiles a good alternative to MQTT.fx?
TopicBench
Like
TopicBench is a free, open-source MQTT explorer and monitor written 100% in Rust. Connect to several MQTT brokers at the same time and browse, search and monitor all their topics in one window. It has saved connection profiles (TCP/WebSocket, optional TLS, passwords in the OS...
Cost / License
Free
Open Source (Apache-2.0)
Since
New
Platforms
Windows
Linux
Good alternative?Is TopicBench a good alternative to MQTT.fx?
Presence Publisher
Like
Presence Publisher is a simple app that regularly publishes to a configurable MQTT topic whenever connected to a given Wi-Fi network or in proximity to a Bluetooth beacon. This can be used to integrate the presence of your phone in home automation.
Cost / License
Free
Open Source (MIT)
Origin
Germany
EU
Since
Since 2019
Platforms
Android
F-Droid
OpenAPK
Germany
EU
Good alternative?Is Presence Publisher a good alternative to MQTT.fx?