Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Dropped - The perfect Drag & Drop Clipboard App for iOS 11
ioBroker - flexible and modular application for the IoT and Smarthome
Gladys - An open-source home assistant powered by a Raspberry Pi 🗣️
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation
Home - Securely control all your HomeKit accessories from your favorite iOS device.