ProptechOS is the property technology operating system for managing your property portfolio. Manage proptech and smart buildings from one platform for better results. Making the world’s buildings more efficient, turning them into ready and connected inhabitants of the smart city. Create digital twins of building components, buildings, and entire cities. The system is plug-and-play with RealEstateCore. ProptechOS is a platform that collects and harmonizes real-time data from building management systems, BIM (Building Information Modeling), and IoT devices. Get measurable results from your buildings. Sensor data can be used by multiple apps bringing endless value. The easiest way to use or add new proptech tools. Get ready to buy, install, and run real estate applications in your building portfolio effortlessly. ProptechOS has an ecosystem of best-in-class real estate apps that are ready to use - from energy analytics to building certification and more. With our open solution, your property portfolio becomes an application platform. The best way to build proptech apps. Make the world’s buildings smarter, with the mapping of data to one common language powered by RealEstateCore. Get true interoperability with RealEstateCore-based apps. ProptechOS is available in Azure Marketplace, we jointly bring Microsoft and ProptechOS services to customers. The system is based on RealEstateCore (REC), made by and for property owners as an open-source initiative. RealEstateCore is a global standard for property portfolios to model buildings and building systems.