ThingsBoard vs EMQX: Which is Better in 2026?
Choosing between ThingsBoard and EMQX comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: ThingsBoard is our overall pick for IoT platforms workflows. Pick EMQX if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
ThingsBoard
Open-source IoT platform for device management, data collection, processing, and visualization.
Best for you if:
- • Open-source IoT platform for device management, data collection, processing, and visualization.
- • Supports industry-standard IoT protocols and offers both cloud and on-premises deployment options.
EMQX
Massive IoT connections & real-time data streaming
Best for you if:
- • Unifies MQTT pub/sub and durable message queuing in a single platform.
- • Provides high scalability and reliability for IoT and AI data streaming.
| At a Glance |  ThingsBoard |  EMQX |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | IoT Platforms | IoT Platforms |
Rating | 4.1/5 | 4.6/5 |
Free plan | Yes | Yes |
Choose ThingsBoard or EMQX?
Choose ThingsBoard if
Open-source IoT platform for device management, data collection, processing, and visualization.
- Open-source with a community edition available.
- Highly scalable and fault-tolerant due to microservices architecture.
- Supports a wide range of industry-standard IoT protocols.
Choose EMQX if
Massive IoT connections & real-time data streaming
- Combines real-time and durable messaging, reducing infrastructure complexity.
- Achieves extremely high scalability and low latency for demanding applications.
- Offers robust security features suitable for enterprise and regulated environments.
| Feature | ThingsBoard | EMQX |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.1/5 6 reviews | ★4.6/5 31 reviews |
| Categories | IoT PlatformsData Visualization | IoT PlatformsDeveloper Tools |
In-Depth Analysis
ThingsBoard
Open-source IoT platform for device management, data collection, processing, and visualization.
The pricing structure for ThingsBoard is difficult to assess for fairness as the paid tiers (Cloud and Professional Edition) require contacting sales for quotes.
Watch out
Cloud tier pricing unknown, potentially high
Strengths
- +Open-source with a community edition available.
- +Highly scalable and fault-tolerant due to microservices architecture.
- +Supports a wide range of industry-standard IoT protocols.
- +Flexible deployment options (cloud, on-premises, self-managed, managed).
- +Comprehensive features for device management, data processing, and visualization.
Weaknesses
- -Advanced features like white-labeling and enhanced RBAC are only available in paid editions.
- -Self-managed deployments require technical expertise for setup and maintenance.
- -Pricing for Professional Edition and Cloud is not explicitly listed on the public pages.
Key features
EMQX
Massive IoT connections & real-time data streaming
EMQX offers a generous Serverless tier with a free quota, making it accessible for small projects and testing.
Watch out
Pay-as-you-go beyond Serverless free quota
Strengths
- +Combines real-time and durable messaging, reducing infrastructure complexity.
- +Achieves extremely high scalability and low latency for demanding applications.
- +Offers robust security features suitable for enterprise and regulated environments.
- +Provides extensive data integration capabilities with various cloud and enterprise systems.
- +Supports AI-driven workflows with native LLM integrations.
Weaknesses
- -Custom pricing for BYOC and Enterprise plans requires direct contact, lacking transparency.
- -Self-managed Enterprise plan requires customers to handle monitoring and maintenance.
Key features
Pricing: ThingsBoard vs EMQX
| Plan | ThingsBoard | EMQX |
|---|---|---|
| Tier 1 | Free Community Edition | $0 / Month Serverless |
| Tier 2 | Contact us Cloud | $234 / Month Dedicated Flex |
| Tier 3 | Contact us Professional Edition | Custom BYOC |
| Tier 4 | N/A | Custom Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on ThingsBoard pricing and EMQX pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: ThingsBoard
Want the highest-rated option?
ThingsBoard: 4.1/5 (6 reviews). EMQX: 4.6/5 (31 reviews).
Go with: EMQX
Value user reviews?
ThingsBoard: 6 reviews (4.1/5). EMQX: 31 reviews (4.6/5).
Go with: EMQX
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Both are iot platforms tools. Compare their specific features to decide.
How important are ratings?
EMQX is rated higher: 4.6/5 vs 4.1/5.
Key Takeaways
ThingsBoard
- Free tier available
- Our pick for this comparison
EMQX
- Higher user rating: 4.6/5 vs 4.1/5
- Larger review base (31 reviews)
The Bottom Line
ThingsBoard is our pick.
Frequently Asked Questions
Is ThingsBoard or EMQX better?
ThingsBoard is rated in our evaluation. Both are freemium.
What are ThingsBoard and EMQX used for?
ThingsBoard: Open-source IoT platform for device management, data collection, processing, and visualization.. EMQX: Massive IoT connections & real-time data streaming.
What does ThingsBoard cost vs EMQX?
ThingsBoard is freemium (free tier + paid plans). EMQX is freemium (free tier + paid plans). Visit their websites for detailed pricing.