SeatGeek is an online ticket marketplace that allows users to buy and sell tickets for various events, including concerts, sports games, and theater performances. The platform aggregates ticket listings from multiple sources, providing users with a wide selection of options and competitive prices. In addition to ticket sales, SeatGeek offers features like interactive seating charts and a user-friendly mobile app. The service also provides a unique rating system that helps users assess the value of tickets based on price and location, making it easier to find the best deals for their desired events.