Best Open Source Alternatives to Google Home

Compare the best free and open-source alternatives to Google Home — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated November 2026 · 4 alternatives

Google Home

Proprietary SaaS

PricingFree

Platformsmobile, android, ios

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Google Home alternatives compared

Open-source alternatives to Google Home, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Home Assistant	91,918	Apache-2.0	LinuxmacOSWindowsDocker	Yes	Nov 2026	Visit
Domoticz	3,829	GPL-3.0	LinuxmacOSWindowsandroid	Yes	Nov 2026	Visit
Gladys Assistant	3,269	Apache-2.0	LinuxmacOSWindowsDocker	Yes	Nov 2026	Visit
openHAB	1,159	EPL-2.0	LinuxmacOSWindowsDocker	Yes	Nov 2026	Visit

Top open-source Google Home alternatives

Home Assistant91,918Apache-2.0

Home Assistant replaces proprietary hubs like Apple Home with a self-hosted automation platform focused on local control and protocol independence.

LinuxmacOSWindowsDockerandroid

vs Google Home: a free, open-source option you fully control, licensed Apache-2.0.

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Domoticz3,829GPL-3.0

Domoticz is a lightweight smart home platform replacing proprietary hubs with local automation, multi-protocol device support, and low resource use.

LinuxmacOSWindowsandroidios

vs Google Home: a free, open-source option you fully control, licensed GPL-3.0.

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Gladys Assistant3,269Apache-2.0

Gladys Assistant is a privacy-first smart home alternative to Apple Home and Google Home, running local scenes, Zigbee devices, and cameras via Docker.

LinuxmacOSWindowsDocker

vs Google Home: a free, open-source option you fully control, licensed Apache-2.0.

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openHAB1,159EPL-2.0

openHAB is a self-hosted alternative to Apple Home that unifies smart home devices locally using an OSGi Java architecture and strict hardware abstraction.

LinuxmacOSWindowsDockerandroid

vs Google Home: a free, open-source option you fully control, licensed EPL-2.0.

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Best Open Source Alternatives to Google Home

Google Home

Google Home alternatives compared

Top open-source Google Home alternatives

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