MQTTX Alternatives

MQTTX is described as 'A Powerful and All-in-One MQTT 5.0 client toolbox for Desktop, CLI and WebSocket' and is an app. There are seven alternatives to MQTTX for a variety of platforms, including Linux, Windows, Mac, Flathub and Flatpak apps. The best MQTTX alternative is MQTT Explorer, which is both free and Open Source. Other great apps like MQTTX are LNXlink, ZapIt, MQTTBox and MQTT Board.

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MQTTX alternatives page was last updated May 2, 2025

MQTT Explorer
9 likes
An all-round MQTT client that provides a structured topic overview.
10 MQTT Explorer alternatives
Cost / License
Free
Open Source
Origin
Germany
EU
Platforms
Mac
Windows
Linux
+2
Is MQTT Explorer a good alternative to MQTTX?
LNXlink
2 likes
LNXlink is a Linux companion app that seamlessly integrates your system with external applications like Home Assistant. It uses MQTT, a lightweight messaging protocol, to enable real-time data exchange and remote control capabilities.
7 LNXlink alternatives
Cost / License
Free
Open Source (MIT)
Platforms
Linux
Flathub
Flatpak
Is LNXlink a good alternative to MQTTX?
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)
Platforms
Windows
Linux
Is ZapIt a good alternative to MQTTX?
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.
Cost / License
Free
Proprietary
Platforms
Mac
Windows
Linux
Online
Chrome OS
Self-Hosted
+2
Is MQTTBox a good alternative to MQTTX?
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
Platforms
Online
Is MQTT Board a good alternative to MQTTX?
MQ3T
1 like
The last MQTT development tool you'll ever need.
Cost / License
Free
Open Source (GPL-3.0)
Platforms
Windows
Mac
Linux
+1
Is MQ3T a good alternative to MQTTX?
MQTTy
Like
MQTTy it's a native MQTT GUI client written in Rust, that allows you to do what an MQTT client does, but in an easy and graphical way, with a focus on debugging and testing MQTT topics.
Cost / License
Free
Open Source (GPL-3.0)
Origin
Venezuela
Platforms
Linux
Flathub
Flatpak
Is MQTTy a good alternative to MQTTX?