Self Hosted Home automation software

"empowering the smart home" - vendor and technology agnostic open source home automation.

Connect Homematic and other smart home devices to your smarthome system (openHAB, NodeRED, etc.).

Homify is an open-source smart-home platform running on PHP using the Laravel framework. The entire application is built using a modular approach so support for other devices or actions can be implemented easily.

Domogik is a free (GPLv3) Home Automation solution.

It allows you to:

Controlling your lights, shutters, etc.
Monitor your home (temperature, electricity, ...).
Create scenarios to make your home more independently.
Controlling your home with Voice.

Home Assistant is an open-source home automation platform running on Python 3. Track and control all devices at home and automate control. Installation in less than a minute.