DraftKings got its start in 2012 as an innovator in daily fantasy sports. Then, following a Supreme Court ruling in 2018 that allowed states to legalize online sports wagering, the company expanded into online sports and casino gambling, where it generally holds the number-two or -three revenue share position across states where it competes. DraftKings is now live with online or retail sports betting in 28 states and i-gaming in 5 states, with both products available to around 40% of Canada's population. In 2024, sports revenue was 61% of total sales, i-gaming 32%, and fantasy and lottery 7%. The company also operates a non-fungible token commission-based marketplace and develops and licenses online gaming products.