Jack Groetzinger
Co-Founder, SeatGeek
Jack Groetzinger is the Co-Founder of SeatGeek, a web application that accurately forecasts the price of sports and concert tickets on the secondary market. Consumers use SeatGeek to buy tickets when they are cheapest. Ticket brokers use SeatGeekPro™, SeatGeek’s subscription service, to sell their tickets when prices are at their peak. Jack leads SeatGeek’s forecasting team, which has built an algorithm that predicts prices with 80-85% accuracy.
Jack is a serial entrepreneur who has founded several other startups, including Scribnia.com. He also has experience as a management consultant at Bain & Company. He holds a B.A. in math and economics from Dartmouth College.