CoStar Group Launches Transformative AI Experience on Homes.com

Shared 19 February, 2026

CoStar Group, a provider of online real estate marketplaces, information, analytics, and 3D digital twin technology, has announced the launch of Homes AI, a transformative experience powered by Microsoft Azure OpenAI, fully integrated into Homes.com.

Consumers can engage in real-time conversations, by voice or text, to search, refine, and explore homes in an interactive experience that feels less like navigating a website and more like being guided by a knowledgeable, trusted real estate advisor. Homes AI draws from Homes.com’s depth of property data, Matterport 3D digital twin technology, images, proprietary school data, neighbourhood insights, and market intelligence to deliver bespoke guidance that empowers shoppers with the resources and confidence to find their homes.

“This innovation signals a shift as significant as the emergence of online search itself,” said Andy Florance, Founder and Chief Executive Officer of CoStar Group. “Home shopping is no longer constrained by rigid filters and disjointed online experiences. Instead, it has become dynamic, consultative, and deeply personalised, mirroring the way people naturally research and evaluate a home. We’ve spent years building the industry’s richest property data, and Homes AI harnesses that foundation to transform the consumer experience in a way that feels intuitive, human and incredibly powerful.”

CoStar Group combines Microsoft Azure’s advanced AI models with Homes.com’s integrated marketplace infrastructure to deliver a fully embedded conversational experience. Users can explore listings, discover neighbourhoods and schools, defurnish spaces, refine preferences, and uncover details without being redirected or having to start over. Homes AI data remains entirely within the Homes.com proprietary ecosystem and is never used to train or refine external AI models.

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