openHAB is a Java-based open-source home automation platform that integrates and combines a vast range of different smart home systems and technologies into one single solution.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Apple Watch
- F-Droid
- Kodi
- Cloudron




Comments about openHAB as an Alternative to Home Assistant
much simpler automation rules configuring in java-like language comparing to home-assistant yaml
Where you can install HA, you can install openhab. In my opinion the interface, and support is far broader than HA. Plus on a side note, they don't require you to put up money for additional features like control with Alexa and Google Home.
Almost everyone thinks openHAB is a great Home Assistant alternative.
openHAB is the most popular Web-based, Windows, Android & Mac alternative to Home Assistant.
openHAB is the most popular Open Source & free alternative to Home Assistant.
- openHAB is Free and Open Source







Years of experience and dozens of active developers and a huge community made openHAB what it is today - an amazingly flexible center for your smart home. A broad technology support is crucial for a successful smart home setup. With almost 200 add-ons openHAB can talk to nearly everything out there! With it's easy setup and the diverse user interfaces it offers everything needed for small homes up to big office buildings.