Colorado Online Sportsbooks

ColoradoOnline sports betting was legalized in Colorado on May 1, 2020. Since then, quite a few new sportsbooks have come online, and Colorado is thriving.

Here are the best online sportsbooks in The Centennial State, with the best free bets currently on offer.

Best Colorado Sportsbook

1
William Hill

William Hill MobileOur number one recommended place to bet in Colorado is with William Hill Sportsbook.

The best signup bonus is just the beginning (Deposit $250 to get $500 Extra Free), as they also have the most markets per event of any CO sportsbook, and ongoing promotions for members once you've signed up.

William Hill's brand dates back all the way to the 1930s in England, and they now have a big presence in Nevada and New Jersey as well as Colorado.

  • Big Free Bet Bonus
  • Easy to navigate app
  • Crazy number of markets
  • Long history in bookmaking

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Next Best Colorado Apps

2
BetMGM

BetMGM MobileFrom world-renowned betting company MGM comes BetMGM, formerly known as PlayMGM.

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3
BetRivers

BetRivers MobileBetRivers is expanding through the country and now into Colorado, having first opened in New Jersey back in 2019.

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4
SportsBetting

SportsBetting MobileA new player on the market from Spain, SportsBetting.com brings a slick interface to the Colorado marketplace.

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