Google Home vs openHAB

Google Home brings compatible smart devices into one app for setup, control, and home automation. The dashboard can pin favorite devices and show camera feeds, alerts, and activity from connected first- and third-party products. Compatibility includes Google and Nest devices, Matter devices, and thousands of partner products carrying the Works with Google Home badge. Automations can come from suggestions, be drafted with Gemini from text, or be built in an editor with starters, conditions, and actions. Gemini for Home supports natural spoken requests, including multiple requests in one go. On the web, users can monitor cameras and doorbells, adjust devices, run automations, and create them with a script editor. The app is available on Android and iOS, and the service has a free plan. A Matter hub is needed to manage Matter devices while away from home. Many features also require the app, Wi-Fi, and internet access; availability can vary by country and language. Premium Standard is $10/month or $100/year, and Premium Advanced is $20/month or $200/year.

openHAB is free, open-source home automation software that runs on the user's hardware and can operate without a cloud service. It supports more than 400 technologies and systems, with over 3,000 supported things available through add-ons. Its automation engine includes rules, time and event triggers, scripts, actions, notifications and voice control. Servers can run on Linux, macOS, Windows, Raspberry Pi, Docker and Synology; access is available through web, iOS, Android and other apps. Integrations include Google Assistant, Amazon Alexa and Apple HomeKit. The project says data stays privately at home and that local devices are contacted directly when possible. The myopenhab.org service is free when used with the openHAB Cloud connector. The project describes itself as vendor-neutral and says it avoids lock-in. For Raspberry Pi, openHABian provides an image with preconfigured settings and software. The project has no company behind it; the openHAB Foundation, a registered non-profit organisation, supports openHAB and its development. The community shares examples and tutorials and provides help.