Reviewed by the Softwares.com Editorial Team · Last updated June 2026 · How we rate
Key facts
- Vendor
- EMQ Technologies
- Pricing
- Open source — Free
- Free tier
- Yes
- Platforms
- Self Hosted, Api
- Best for
- Iot Developers, Platform Teams
- Editor rating
- 4.5 / 5
- Founded
- 2017
- Headquarters
- Hangzhou, China
What is EMQX?
EMQX is a data pipelines tool from EMQ Technologies. An open-source, highly scalable MQTT broker for IoT, IIoT and connected vehicles, with rule-based data integration and a managed EMQX Cloud.
EMQX uses open source pricing and offers a free tier you can start on without a credit card. Free.
It's best suited to iot developers, platform teams and runs on Self Hosted, Api.
Standout strengths include massive mqtt connection scale, rule engine for data routing, managed cloud option. Worth weighing: iot-focused scope, advanced features in enterprise tier.
EMQX pricing
Pros
- Massive MQTT connection scale
- Rule engine for data routing
- Managed cloud option
Cons
- IoT-focused scope
- Advanced features in enterprise tier
EMQX vs alternatives
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Frequently asked questions
What is EMQX?
An open-source, highly scalable MQTT broker for IoT, IIoT and connected vehicles, with rule-based data integration and a managed EMQX Cloud.
How much does EMQX cost?
EMQX is open-source-priced. It has a free tier.
Does EMQX have a free trial?
EMQX offers a free tier rather than a time-limited trial.
What platforms does EMQX support?
EMQX is available on Self Hosted, Api.