**The problem it solves** Real estate investors and STR operators face a slow, fragmented research process when evaluating markets and properties for rental performance, pulling MLS data, Airbnb comps, and public records from separate sources and still leaving gaps. **What Mashvisor does** Mashvisor is a US analytics and market intelligence platform, founded in 2015 in Campbell, California, that aggregates investment data across more than 2 million US properties for individual investors, portfolio managers, and STR operators assessing short-term rental viability. **How it works** The platform combines MLS listings, Airbnb and Vrbo comp data, rental estimates, and public records to generate a property-level cash-on-cash return and occupancy forecast. Three subscription tiers, from about $17.99 to $74.99 per month, unlock progressively deeper tools including market heatmaps, neighbourhood-level analytics, and rental comp exports. A separate API with usage-based pricing is available for developers and enterprise data consumers, and the company has added a conversational interface that lets users query rental investment data in natural language. **Who it's for** Individual real estate investors and smaller STR portfolio managers who want self-service market research across US markets, plus enterprise clients and analytics platforms consuming rental data via API. Coverage spans most US markets.
Listed on STR Market Map, the short-term-rental software marketplace.