Archistar is an AI-powered property development and architectural design platform that transforms how developers, architects, and urban planners analyze sites, generate building designs, and assess project feasibility. The platform's core strength is its ability to perform site analysis up to 30 times faster than traditional methods, automatically evaluating zoning regulations, planning constraints, solar access, shadow impact, and maximum building envelope for any given site. Users can generate multiple 3D building design concepts within minutes, exploring different configurations of floor area, unit mix, setbacks, and heights while staying within regulatory compliance. The AI suggests optimal building placements and massing options that maximize developable area while respecting local planning rules, dramatically accelerating the early-stage feasibility assessment that traditionally requires weeks of manual research and drafting. Archistar provides comprehensive data overlays including demographic information, transport accessibility, comparable sales data, and environmental factors, enabling data-driven investment decisions before committing to expensive detailed design work. The browser-based platform requires no software installation and offers a modern, intuitive interface accessible from any device. Archistar targets property developers evaluating potential acquisition sites, architectural firms streamlining early design phases, urban planning consultancies, and real estate investment teams performing due diligence analysis. The Starter plan begins at 149 dollars per month for individual professionals, the Professional plan at 399 dollars per month adds advanced analytics and team features, while Enterprise pricing includes custom integrations, dedicated support, and organization-wide access for larger development firms.