MeWatt - Real-time energy monitoring and analysis of your appliances
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Domus Smart Plug - Control your house with your iPhone (pre-launch)
Gladys - An open-source home assistant powered by a Raspberry Pi 🗣️
tado Smart AC Control - Control any AC from anywhere with your phone
SmartRent - Smart home automation for property managers and renters