In some manners, Colorado is right on the cutting edge of the online gambling scene in the USA. Then again, in other ways, the Rocky Mountain State is way behind the curve.
You can bet on sports at both retail brick and mortar shops, as well as online and via betting apps in Colorado. However, casino gamblers remain limited to land-based sites to play slots and table games.
There is also the lottery, horse racing, bingo, daily fantasy sports and social casinos available to Colorado bettors.
Best Gambling and Betting Sites in Colorado (2025)
Legal Online Sportsbooks in Colorado:
- Bet365 Sportsbook – code USB365
- FanDuel Sportsbook
- DraftKings Sportsbook
- BetMGM Sportsbook
- Caesars Sportsbook
- BetRivers Sportsbook – promo code USBTRV
- Fanatics Sportsbook
- ESPN BET
- Circa Sports
- SBK Sportsbook
- Betway
- Bally Bet
- BetMonarch
- Betfred Sports
Social and Sweepstakes Casinos Available in Colorado:
- Chumba Casino
- LuckyLand Slots
- Pulsz
- Stake.us
- WOW Vegas
- McLuck Casino
- Fortune Coins
- High 5 Casino
- Jackpota
- Hello Millions
Explore the best sports betting sites in Colorado for 2025. There are 19 licensed platforms in Colorado, but we highlight only the best apps that offer over $6,700 in various bonus bets. Key offers include a $1500 offer from BetMGM Colorado and multiple opportunities from sites like Bet365 and Caesars. Find detailed information on where to bet online and how to access these promotions in Colorado.
Colorado sports betting fans have a wide array of promotions and bonus codes to choose from. Here’s a detailed look at the top sportsbooks in Colorado and the best welcome offers for 2025.
Colorado Betting Sites & Apps in Detail
Discover the best sportsbooks and betting apps in Colorado for 2025. Our expert review covers top operators like BetMGM, Bet365, and DraftKings, offering insights into their payment options, betting markets, and mobile app quality. It’s perfect for fans of the Denver Broncos and other local teams.
Following the decision of the Supreme Court to strike down the controversial PAPSA legislation in May 2018, Colorado became the 19th state to legalize sports betting two years later on May 1st, 2020.
The state has since licensed and regulated 19 online sportsbooks, including some of the most recognizable and stellar brands in the US marketplace.
Our expert team has reviewed each of these operators to determine precisely what they offer CO residents in terms of payment options, available betting markets, and the quality of their mobile apps.
But where is the best place to back the Denver Broncos, the Colorado Rockies, or the Denver Nuggets? Read on to see our picks for the top five Colorado sportsbooks.
BetMGM Colorado – The Best for Available Betting Markets
BetMGM launched in Colorado in May 2020, with the site comprehensively covering more than 20 different sports categories. Interestingly, the operator also offers thousands of betting markets, with a diverse range of options reserved for Broncos, Avalanche, Nuggets, and Rockies games.
Additionally, you can target a broad selection of smaller hockey, football, baseball, and basketball leagues at BetMGM, while multi and same-game parlays are also readily available. We also like the sportsbook’s unique ‘Edit My Bet’ feature, which allows you to tweak your selections and stake values (or even add legs to existing parlays) after the wager has been confirmed.
BetMGM has also developed polished and popular apps for iOS and Android. These apps have earned average ratings of 4.8/5 and 4.4/5 across many users.
Bet365 Colorado Sportsbook – The Best for Secure Payment Methods
Bet365 is a world-renowned European gambling brand that didn’t debut in the Colorado marketplace until September 2022. However, it has wasted no time in becoming a market leader in the state, especially in terms of its tech stack and the range of secure payment options available to bettors.
More specifically, you can process transactions using trusted banking methods such as Visa debit card, PayPal, E-Check, Instant bank transfer, and wire transfer. Secure online banking is also available, while in instances where your Visa debit card and bank are eligible for ‘Visa Direct,’ your cash withdrawal should be completed either instantly or within two hours. Broadly speaking, Bet365 payouts should take no more than two working days to complete.
Of course, you can access these payment methods through the Bet365 mobile app, whether you’re an iOS or Android user. Both examples of native software are sleek and intuitively designed, while they’re rated 4.6/5 and 4.5/5 on the Apple and Google Play Stores.
BetRivers Colorado Sportsbook – The Best for Easy Registration
BetRivers is now accessible in a dozen US states (including Colorado), while it was among the first to be granted a CO license in May 2020. In addition to its stellar rewards program and status as a revered US brand, BetRivers provides one of the quickest and smoothest registration processes in the Colorado market.
While you must be located within the state’s boundaries to bet lawfully at BetRivers CO, you can open an account from anywhere in the world simply by clicking the ‘Join Now’ button in the top right-hand corner of the screen.
You can also save time by entering your email and personal information in the banner at the top. So long as the data is entered accurately and in full, the site should immediately verify your identity and open your account!
You can also create an account through the BetRivers native apps on iOS or Android. However, you should note that these apps both have disappointing average ratings of 3.1/5, meaning that it’s at a slight disadvantage when it comes to the mobile wagering experience that it offers.
DraftKings CO Sportsbook – The Best for Live Betting and Wager Types
DraftKings hit the ground running in Colorado, opening its virtual doors as soon as possible on May 1st, 2020. Of course, the brand is best known as a daily fantasy sports betting site, but it now offers multiple ante post and live markets and some incredibly diverse wager types.
Arguably, the site sets the gold standard regarding live betting options, while its odds are fairly calculated and enhanced through daily price boosts. DraftKings is also great for customer engagement, thanks to its creative betting specials, sportsbook pools, and popular ‘pick ’em’ contests. Popular ‘same game parlays’ can also be accessed through both ante-post and in-play markets, allowing you to combine multiple player props or totals lines in a single wager.
Unsurprisingly, DraftKings CO also offers an exceptional mobile app, with the native iOS software having earned an average rating of 4.8/5 from 453k reviews. The Android app has earned a similar rating of 4.6/5, so you can access a stellar live betting experience regardless of device.
FanDuel Colorado – The Best Mobile Betting App
FanDuel launched in Colorado alongside DraftKings on May 1st, 2020, having emerged as one of the most successful sportsbooks since US states started to legalize betting in 2018. In fact, FanDuel has taken more handle than any other operator in the US market, while it’s arguably the only sportsbook to have produced a better mobile app than DraftKings.
Colorado’s Best Gambling Sites & Offers
On May 1, 2020, sports betting was launched in the state of Colorado. Currently, there are 21 sports betting sites in the state at which you can place bets online or via a mobile app. That list includes Bally Bet, Bet365, Betfred, BetMGM, BetRivers, Betway, Caesars, Circa Sports, DraftKings, FanDuel, ESPNBet, Fanatics, SI Sportsbook, Smarkets, SuperBook, Tipico, Clutch Bets, Novig, Sporttrade Colorado, BetMonarch and Betsafe.
Here’s a look at some of the top sports gambling sites in Colorado.
BetRivers Colorado
They’ll give you a second chance bet of up to $250 should your first bet fail to come in when you’re a new customer at BetRivers sportsbook in Colorado. You’ll find daily house specials promotions, a designated prop bets area and a live streaming icon. You’ll also be welcomed into the highly-regarded iRush loyalty rewards program.
DraftKings Colorado
DraftKings was among the first sportsbooks to launch in Colorado when they went live on July 10, 2020. People love the simplicity of the DraftKings betting site, which is so easy to navigate. It’s all part of the DraftKings mandate to cater to the casual player and those new to sports betting. There’s little not to like about DraftKings. Their app is outstanding, they are rich in betting markets and bet types, offer competitive odds that are posted quickly and there are plenty of ongoing promotions.
Bet365 Sportsbook Colorado
A massive presence in the UK, Europe and Asia, Bet365 has taken a measured approach to entering the US market. However, Colorado was among the first states in which Bet365 sportsbook opted to launch. Bet365 is known for being on the cutting edge of such developments in the industry as live streaming of events and live in-play wagering. The number of markets and bet types they offer to players are second to none.
BetMGM Colorado
Billed as the king of US sportsbooks, BetMGM strives to live up to that reputation. A giant in the gambling industry for decades, BetMGM entered the Colorado online market in 2021. Offering a welcome bonus worth up to $1000 and competitive odds that are better than the majority of sites, as well as a site that is easy to navigate and is complete with a sleek mobile app, BetMGM delivers the goods to Colorado players.
Colorado Online Casinos and Apps
There’s no online or mobile casinos operating in the state of Colorado. In many other states where this is the case, state politicians are busily trying to change this situation. However, in Colorado, there simply does currently seem to be any appetite to bring about the advent of online casino gambling.
As far as land-based casinos, there are more than 40 options in the state, the majority of which are located in three cities – Black Hawk, Central City and Cripple Creek. There are also a couple of smaller casinos situated on tribal lands in the southwest corner of Colorado.
A change in the Colorado casino laws removing a $100 limit on betting has led to an uptick in state casino revenue. As recently, there was more than $95 million wagered at Colorado casinos during the month.
Colorado Sweepstakes Casinos
There is the option to play slots and table games online in Colorado via sweepstakes casinos. While the games are the same, you aren’t wagering any real money at a sweepstakes casino. You’re either playing with gold coins for fun, or with sweeps coins to pursue prizes winnings such as gift cards. You can purchase gold coins if you so desire, but there are also many methods to acquire them for free.
Here’s a look at some of the more popular sweepstakes casinos available to play in Colorado.
BetRivers.net
Also owned and operated by Rush Street Interactive, the same company that runs the BetRivers online sportsbook in Colorado, the difference here is that you aren’t betting with real money when you play slots and table games at BetRivers.net. You can bet virtually on sports or play casino games at BetRivers.net, which exists solely as a mobile app.
McLuck Casino
With more than 500 games to play and a seamless mobile app experience, the McLuck Casino offers an impressive option to Colorado players. There’s also a generous welcome offer to new players of 57,500 gold coins and 27.5 sweepstakes coins.
WOW Vegas Casino
Delivering a spectacular welcome bonus of 1.5 Million WOW Coins along with 35 Sweepstakes Coins for free, the WOW Vegas Casino gets Colorado players off to a fantastic start. Their site is very mobile friendly, features in excess of 800 games and provides a wide range of promotional offers.
Retail Sportsbooks and Casinos to Visit in Colorado
Colorado has a history of brick and mortar casinos, where a mix of commercial gambling and tribal casinos are offered. Sportsbooks are gradually being opened at all operating casinos, many of which are in Central City, Cripple Creek, and Black Hawk. Under Colorado sports betting law, master licenses are available to casinos in those three cities.
Tribal Casinos:
There are also a number of tribal casinos in Colorado. The Ute Mountain Tribe opened the state’s first Indian gaming casino in the early 1990s. The Southern Ute Indian Tribe opened a casino a year later.
- Ute Mountain Casino (Ute Mountain Tribe)
- Sky Ute Casino (Southern Ute Indian Tribe)
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