SAI360 - GRC Platforms
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
ERP Maestro - The best cloud SAP GRC and SoD solutions , giving companies automated access control tools for audit, compliance, risk management and security.
ioBroker - flexible and modular application for the IoT and Smarthome
AuditBoard - AuditBoard is a platform that offers compliance and audit management that allows auditors to analyze, manage, and report the business operations.
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation