RiVirtual is a privately owned global real estate intelligence company, development, and management firm with a presence in 100 cities in 5 countries and more than 100 million square feet of assets for which RiVirtual provides third-party property-level services. RiVirtual's Artificial Intelligence ( AI) is based on Accessibility, Affordability, Availability, and Authenticity ( 4As) models of real estate markets, Economic Data, and Sustainability.