emoncms

The premium Open Source alternative to ThingSpeak

🎯 Best for:Users monitoring solar, heat pumps, or home energy usage.
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AGPL-3.0License

What is emoncms?

Replaces proprietary IoT platforms like ThingSpeak for logging and processing sensor data. Features a modular dashboard engine and time-series database integration for real-time environmental tracking.

Tech Stack
PHPData Visualization

Why emoncms?

  • Optimized for time-series data
  • Modular dashboard builder
  • Low resource requirements

Limitations

  • PHP-based architecture
  • UI feels dated
  • Complex initial configuration
3/4/2026
Last Update
533
Forks
74
Issues
AGPL-3.0
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to emoncms instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on ThingSpeak)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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