Summer

Summer is a New York proptech company that builds SummerOS, asset-management software for short-term rental operators. After starting as an asset-heavy 'own a vacation home without the risk' model, the Airbnb-alumni team pivoted to SaaS, crunching market data and a property's own performance to tell operators exactly what to fix, raise, or rethink. It aims to bring professional-grade, data-driven tools - long standard in commercial real estate - to the fragmented $125B short-term rental market.