Stack Sports is a sports technology company that provides a comprehensive platform for sports organizations to manage their operations and engage with their athletes, parents, coaches, and fans. The company's platform includes tools for registration, scheduling, communication, and payment processing, as well as mobile apps and websites for athletes and fans. Stack Sports serves a wide range of sports organizations, including youth leagues, high schools, colleges, and professional teams. The company was founded in 2016 and is headquartered in Dallas, Texas.