Open Arsenal

Where homes learn how to sell themselves.

CommonsHome is an open-source, AI-powered real estate intelligence platform designed to transform how homes are staged, marketed, and presented online. Built with a modular architecture under the AGPL 3.0+ license, CommonsHome combines computer vision, generative AI, spatial analysis, and market intelligence into a unified system that helps create high-performing property listings. The platform is designed for homeowners, real estate agents, photographers, designers, investors, and developers looking for transparent and extensible tools without proprietary lock-in.

At its core, CommonsHome allows users to upload room photos or floor plans and automatically generate optimized furniture layouts, virtual staging concepts, and marketing-ready visuals. Its AI-powered staging engine can analyze room dimensions, traffic flow, focal points, and lighting conditions to recommend layouts that improve presentation and buyer engagement. The system also includes advanced rendering tools for photorealistic staging, AR visualization modes, and video walkthrough generation, making it possible to create immersive listing experiences from standard property photos.

CommonsHome goes beyond staging by integrating marketing automation and real-world performance analytics. The platform can generate MLS descriptions, SEO-optimized listing copy, and social media content while continuously learning from listing engagement data such as views, saves, inquiries, and time on market. Features like buyer psychology simulation, competitive market analysis, and listing performance feedback loops help users understand how design and presentation decisions influence buyer behavior and sales outcomes.

The platform also includes engineering-aware layout validation and insurance risk visualization systems, helping ensure that AI-generated recommendations remain realistic and structurally informed. CommonsHome’s modular plugin ecosystem allows developers and contributors to extend the platform with custom AI models, staging engines, rendering systems, furniture libraries, and analytics tools. By combining open-source collaboration with advanced AI-assisted workflows, CommonsHome aims to become the shared intelligence layer for how homes are seen, understood, and sold.