Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
15Five - 15Five software elevates the performance and engagement of employees by consistently asking questions and starting the right conversations.
ioBroker - flexible and modular application for the IoT and Smarthome
Awesome Boss - Everything you need to engage, recognize & reward your team
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation
Nailted - The employee engagement platform for modern People & HR teams who want to deliver the best employee experience.