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SmartThings vs Domoticz: catalog facts
SmartThings	Domoticz
Free The app is free; compatible devices are bought separately.	Free Free and open source with no subscription.
Android, iOS	Windows, Linux, Web, Self-hosted
Works with hundreds of device brands Controls and automates devices from one app	Very low resource use, runs on a Raspberry Pi Zero Fully local with no cloud account
Closed source and tied to Samsung's ecosystem Only useful with compatible smart home devices	Fewer integrations than larger home automation platforms Interface is more functional than polished
Downloadable app	Downloadable app, Self-hosted
Closed source	Open source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.