FHEM vs Domoticz

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

FHEM compared with Domoticz
Detail	FHEM	Domoticz
What it does	GPL'd perl server for house automation	Open Source Home Automation — Control Your Smart Home
Stage	Established	Established
Founded	Not given	2012
Based in	Not given	Not given
Pricing model	Not given	free
Pricing	Not given	100% free and open source under GPL-3.0 license with no subscriptions, premium tiers, or hidden costs
Key features	Support for multiple house automation protocols Auto-creating devices and logs from new devices Event logging to files or database with filters Timed commands for automated scheduling Multiple interface formats and protocols Modular architecture with over 430 modules Multiple frontend options for control Web and smartphone frontends	Z-Wave support Zigbee support MQTT support Energy monitoring and smart meter support Push notifications to mobile devices dzVents scripting engine Lua and Python automation Blockly visual programming Auto-learning sensors and switches Scalable HTML5 web interface
What makes it different	Over 430 modular modules for extensibility GPL open source with continuous development Auto-creation of devices and plots from sensor data Multiple control interfaces including web, mobile, and telnet	100% local control with no cloud dependency Rock-solid stability since 2012 Supports 150+ smart home devices Powerful dzVents scripting for automation
Ships internationally	Not given	Not given
Sells online	Not given	Not given
Physical shop	Not given	Not given
Works with	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	64 no change since last check	68 no change since last check
Trust Flow (Majestic)	40	37
Citation Flow (Majestic)	48	39
Referring domains (Majestic)	1635	1978

4 details filled in for both companies.

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