Best Sportsbook Apps in Missouri (2026)

Missouri legalized sports betting in 2024 and it is regulated by the Missouri Gaming Commission. The market is open to both online and retail betting. Legalized by Amendment 2 in November 2024; retail launched at existing riverboat casinos in 2025, with online following the same year.

The licensed online operators in Missouri are DraftKings, FanDuel, BetMGM, Caesars, Fanatics, ESPN BET, bet365. That roster, and the state's tax and registration rules, is what actually shapes the betting experience, which is why it differs from one state to the next.

• A voter-passed initiative that made Missouri one of the last big Midwest states to legalize.
• Online betting is anchored to the state's riverboat casinos in St. Louis, Kansas City and the Lake of the Ozarks.
• A fresh 2025 market means operators are running aggressive acquisition promos to win early share.

Missouri sports betting is live for both online and retail betting, and the apps you can actually download depend on that setup. The operators live in Missouri are DraftKings, FanDuel, BetMGM, Caesars, Fanatics, ESPN BET and bet365. Start there, because a sportsbook that is not licensed in your state will not let you fund or place a bet.

A voter-passed initiative that made Missouri one of the last big Midwest states to legalize.

Online betting is anchored to the state's riverboat casinos in St. Louis, Kansas City and the Lake of the Ozarks.

For a Missouri bettor, the practical differences are speed of line movement, market depth, and how cleanly the app shows live prices. A good prop app updates lines in real time and shows the full menu - points, rebounds, passing yards, total bases - not just the headline markets.

Keep Missouri's tax treatment in mind when you compare promos. A fresh 2025 market means operators are running aggressive acquisition promos to win early share. A welcome offer is only worth what it nets you after the state's tax rules.

Rather than picking one Missouri app on reputation, look at the live lines each one is posting. We pull the props that licensed books actually publish through public feeds and put them on one board, so you can see where the number sits before you decide which app to fund.