Zumper is a full-service rental platform that connects renters, landlords, and property managers to facilitate the process of finding and renting apartments and homes. The platform allows renters to search for available listings based on various filters such as location, price, and amenities, and provides tools for easy application submissions. Landlords and property managers can list properties, conduct tenant screenings, and manage applications directly through the platform. Zumper aims to streamline the rental process by offering a seamless user experience for both renters and property owners.