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Domoticz vs Home Assistant

A side-by-side comparison of two self-hosted home automation options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
DO Domoticz Lightweight home automation system VS HO Home Assistant Open-source home automation that puts privacy first
FeatureDomoticzHome Assistant
CategoryHome AutomationHome Automation
LicenseGPL-3.0Apache-2.0
LanguageC++Python
Setup difficultyMediumMedium
Min. RAM256 MB1,024 MB
Deploymentdocker, bare-metaldocker, bare-metal, one-click
GitHub stars★ 3,791★ 89,795
First released20122013
ReplacesSmartThingsSmartThings, Google Home

Why pick each one

Choose Domoticz if…

  • Very lightweight
  • Good on Raspberry Pi
  • Stable
Domoticz details

Choose Home Assistant if…

  • Huge device support
  • Local control and privacy
  • Very active community
Home Assistant details

Frequently asked questions

Is Domoticz or Home Assistant better?

Neither is universally better. Home Assistant has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.

Are Domoticz and Home Assistant free and open-source?

Yes. Domoticz is licensed under GPL-3.0 and Home Assistant under Apache-2.0. Both can be self-hosted at no software cost.

Can I run Domoticz and Home Assistant with Docker?

Domoticz: yes. Home Assistant: yes.

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