Zillow

Zillow is a comprehensive real estate marketplace that connects buyers, sellers, renters, and property managers. Its architecture centers around a vast database of property listings aggregated from various sources, including MLS feeds, public records, and direct submissions. The platform uses machine learning algorithms to estimate property values (Zestimates), providing users with valuable insights. Zillow's value proposition lies in simplifying the real estate process through features like virtual tours, mortgage calculators, and neighborhood insights. Use cases include home searching, investment property analysis, rental property management, and connecting with real estate professionals. Zillow integrates with various third-party services to enhance the user experience.