Tovala - Smart oven and companion meal delivery service
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
ioBroker - flexible and modular application for the IoT and Smarthome
Wrike - Wrike is a flexible, scalable, and easy-to-use collaborative work management software that helps high-performance teams organize and accomplish their work. Try it now.
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation