| Bonus | |||||||
|---|---|---|---|---|---|---|---|
#1 Fanatics Sportsbook
4.5/5 |
Bet & Get up to $2,000 in FanCash Bet Insurance |
Get Up to $200 Back in FanCash Every Day for 10 Straight Days if Your Bet Loses (Up to $2,000 Total) 21+. New customers in AZ/CO/CT/IL/IN/IA/KS/KY/LA/MD/ MA/MI/NC/NY/OH/PA/TN/VT/VA/WV/WY/DC only. Must opt-in and make a qualifying wager of $1+. One qualifying wager per day. Qualifying cash wager must have odds of -500 or greater. If the qualifying wager settles as a loss, receive a non-withdrawable FanCash amount equal to your stake, up to a maximum of $200 per day. FanCash paid out within 72 hours of qualifying wager settlement. FanCash expires 7 days from issuance. See full Promo Terms and FanCash terms in the Fanatics Sportsbook app. | |||||
#2 FanDuel Sportsbook
4.5/5 |
Bet $5, Get $150 in Bonus Bets If Your Bet Wins |
Place a $5 Wager and Get $150 in Bonus Bets If Your Bet Wins 21+. New customers only. Offer(s) available in AZ/CO/CT/IA/IL/IN/KS/KY/LA/MD/MA /MI/NC/NJ/NY/OH/PA/TN/VT/VA/WV/WY/DC. Minimum $5 first deposit required. Promotion bonus will be credited to your account within 72 hours of settlement of Qualifying Wager. First online real money wager only (minimum $5). Bonuses issued as non-withdrawable bonus bets that expire in 7 days. See full T&C at FanDuel. | |||||
#3 Bet365
4.5/5 |
Bet $5, Get $150 or $1,000 First Bet Safety Net |
Choose your offer: Get $150 in Bonus Bets After Your First Real Money $5 Wager or Get up to $1,000 Back in Bonus Bets if Your First Wager Loses 21+ (18+ in KY). New customers only. Offer available in AZ/CO/IL/IN/IA/ KY/LA/NC/OH/VA. Different offer(s) available in NJ/MOPA. $10 first deposit required within 30 days. Offer must be claimed via mobile app. Minimum wager of $5 required to claim the $150 Bonus Bets. Must contain at least one selection at odds of -500 or greater. Loss refunded as bonus bets up to $1,000 with Safety Net Offer. Bonus issued as non withdrawable bonus bets that expire in 7 days. Bonus Bets wager excluded from returns. See full T&C at Bet365. #ad | |||||
#4 Caesars Sportsbook
4.5/5 |
Bet $1, Double Your Winnings on Your Next 20 Bets |
Get 20 100% Profit Boosts After Your First Real Money Wager of $1 21+ only. New customers only. Must use Promo Code UNITED20X. AZ/CO/IL/IN/IA/KS/KY/LA/ME/ MA/MD/MI/NJ/NY/NC/OH/PA/TN/VA/WV/WY/DC only. Deposit required (min $10). Must place first real money Qualifying Wager (min $1) within 30 days. Receive twenty 100% Profit Boosts to use on any market. Maximum wager for each profit boost is $25. Maximum additional winnings for each rewarded profit boost is $2,500. Profit Boosts expire 14 days after receipt. See full T&C at Caesars. | |||||
#5 DraftKings Sportsbook
4.5/5 |
Bet $5, Win $300 in Bonus Bets + 3 Months of League Pass |
Bet $5, Get $300 in Bonus Bets If Your Bet Wins + 3 Months of League Pass On Us! GAMBLING PROBLEM? CALL 1-800-GAMBLER, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD). 21+ and present in most states. (18+ DC/KY/NH/WY). Void in ONT/OR/NH. Eligibility restrictions apply. On behalf of Boot Hill Casino & Resort (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. Must register new DraftKings account to receive reward Token. Must select Token BEFORE placing min. $5 bet to get 1 promo code to redeem 3-month NBA League Pass subscription, complimentary of DraftKings, and get max. $300 in Bonus Bets if your bet wins. Min. -500 odds req. Token and Bonus Bets are single-use and non-withdrawable. Bonus Bets expire in 7 days (168 hours) and stake removed from payout. Token expires 11/23/25. See full T&C at DraftKings. NBA League Pass: Subscription auto-renews monthly at then-current price (currently $16.99/mo); cancel anytime. Terms, restrictions, and eligibility requirements apply. Redeem League Pass by 12/19/25 at 11:59 PM ET. Addt’l terms: https://support.watch.nba.com/hc/en-us/articles/9165532876183-League-Pass-Terms-of-Use_. Offer ends 11/16/25 at 11:59 PM ET. Sponsored by DK. | |||||
#6 BetMGM
4.5/5 |
Bet $10, Get $150 in Bonus Bets if Your Bet Wins |
Get $150 if Your First Bet of $10 or More Wins 21+. New users only. Offer available in CO/MI/NJ/PA/WV. Different offer available in AZ/DC/IL/IN/IA/KA/LA/MA/MD/ NC/OH/TN/VA/WY. Offer not available in NV/NY/PR. Must place a qualifying first wager of $10 or more at standard odds within 7 days of registration. Bonus issued as non-withdrawable bonus bets and expires in 7 days. Terms and conditions apply. See full T&C at BetMGM. 21+. Bet Responsibly. Gambling problem? Call 1-800-GAMBLER. | |||||
#7 ESPN BET
4/5 |
Bet $10, Get $100 in Bonus Bets |
Bet $10, Get $100 in Bonus Bets Win or Lose 21+. New customers in AZ/CO/IL/IN/IA/KS/KY/LA/MD/MA/MI/NJ/NY/NC/OH/PA/TN/VT/VA/WV/DC only. Players who place Eligible Wagers on the Eligible Games will receive $100 in Bonus Bets after their Eligible Wager(s) settle as a ‘win’ or ‘loss’. The Bonus Bet reward will be split into five (5) Bonus Bets valued at $20 each. Bonus Bets will be applied to the player's Account within 72 hours and must be used within seven (7) days of receipt. Limit one (1) Promotion Offer per Account. See full T&C at ESPN BET. | |||||
#8 Sporttrade
3.5/5 |
Cash Back up to $100 Promo Code: UGST |
Up to $100 Cash Back over the first 7 days 21+ only. New customers only. NJ/CO/IA only. Deposit required. Earn 3% cash back on each qualifying wager through the first 7 days of betting, up to $100. The promotional period begins after the first wager. Cash back will be awarded within 72 hours at the end of the player's 7 day period as a single sum. See full T&C at Sporttrade. | |||||
Full List of Colorado Sports Betting Sites
Online sports wagering in Colorado has been live and legal since May 1, 2020.
Several sports betting sites have come and gone within Colorado's borders. These are the 14 active operators in Colorado right now:
- Bally Bet
- Bet365
- BetMGM
- BetMonarch
- BetRivers
- Caesars Sportsbook
- Circa Sports
- DraftKings Sportsbook
- ESPN Bet
- Fanatics Sportsbook
- FanDuel Sportsbook
- Hard Rock Bet
- SBK Sportsbook
- Sporttrade
Click on any of the links above to learn more about that betting site.
Heard about a betting site in Colorado but can't find it on the above list? Check this list of inactive sports betting sites in the Centennial State to see if it's no longer operating:
- Betfred Sports - Closed
- Betsafe - Closed
- Betway - Closed
- BetWildwood - Closed
- ClutchBet - Closed
- Elite Sportsbook - Closed
- FOX Bet - Closed
- Maverick Sports - Closed
- MaximBet- Closed
- PlayUp - Withdrawals and horse racing only
- SI Sportsbook - Closed
- Sky Ute Sportsbook - Closed
- SuperBook Sportsbook - Closed
- theScore Bet - Closed
- Tipico - Closed
- TwinSpires - Horse racing only
- WynnBET - Closed
Best Colorado Sports Betting Sites
Colorado Sports Betting Sites Reviewed
With so many sports betting sites to choose from, finding the best Colorado operator can feel daunting. Fortunately, we've sorted through them all.
Here's how we feel about the sports betting sites available in Colorado.
1. Fanatics Sportsbook

| 🏔️CO Launch Year | 2023 |
| 📺Live Streaming | Yes |
| 📱Mobile app | iOS & Android |
| 🍎App Store rating | 4.8/5⭐ |
| 🤖Google Play rating | 4.6/5⭐ |
| 🖥️Website | betfanatics.com |
| ☎️ Customer support | Live chat, email, phone, FAQ |
| 💵Minimum deposit | $5 |
🔥 Stellar rewards program
🔥 Access to NFL live streaming
🔥 Impressive Same Game Parlay markets
👎 Exclusively available on mobile
👎 Shaky customer support
As the most recent betting site to arrive in Colorado, Fanatics Sportsbook has quickly endeared itself as a top operator in the state. Whether it's the incredibly quick app, the top-notch FanCash rewards, or the betting features like Fanatics Fair Play, Coloradans keep coming back. Check out what you're missing with Colorado's best betting site.
21+. New customers in AZ/CO/CT/IL/IN/IA/KS/KY/LA/MD/ MA/MI/NC/NY/OH/PA/TN/VT/VA/WV/WY/DC only.
Must opt-in and make a qualifying wager of $1+. One qualifying wager per day. Qualifying cash wager must have odds of -500 or greater. If the qualifying wager settles as a loss, receive a non-withdrawable FanCash amount equal to your stake, up to a maximum of $200 per day. FanCash paid out within 72 hours of qualifying wager settlement. FanCash expires 7 days from issuance.
See full Promo Terms and FanCash terms in the Fanatics Sportsbook app.

Fanatics Sportsbook features one of America's best rewards programs
2. FanDuel Sportsbook

| 🏔️CO Launch Year | 2020 |
| 📺Live Streaming | Yes |
| 📱Mobile app | iOS & Android |
| 🍎App Store rating | 4.9/5⭐ |
| 🤖Google Play rating | 4.7/5⭐ |
| 🖥️Website | fanduel.com |
| ☎️ Customer support | Live chat, email, phone, FAQ |
| 💵Minimum deposit | $10 |
🔥 Top betting site for Same Game Parlays
🔥 Incredible mobile app
🔥 Consistent odds boosts and promos for existing customers
👎 DFS uses a different wallet
👎 Cash out inconsistencies
FanDuel is among America's most popular sports betting sites for good reason. The app is smooth and easy to use, banking is swift, and FanDuel is leading the pack when it comes to Same Game Parlays. In a state with plenty of options, FanDuel has stood out as one of the best since day one.
21+. New customers only. Offer(s) available in AZ/CO/CT/IA/IL/IN/KS/KY/LA/MD/MA /MI/NC/NJ/NY/OH/PA/TN/VT/VA/WV/WY/DC.
Minimum $5 first deposit required. Promotion bonus will be credited to your account within 72 hours of settlement of Qualifying Wager. First online real money wager only (minimum $5). Bonuses issued as non-withdrawable bonus bets that expire in 7 days.
See full T&C at FanDuel.

FanDuel's mobile app is among its many strengths
3. Bet365
| 🏔️CO Launch Year | 2022 |
| 📺Live Streaming | Yes |
| 📱Mobile app | iOS & Android |
| 🍎App Store rating | 4.8/5⭐ |
| 🤖Google Play rating | 4.5/5⭐ |
| 🖥️Website | co.bet365.com |
| ☎️ Customer support | 24/7 live chat, email, phone, FAQ |
| 💵Minimum deposit | $10 |
🔥 Best live betting site
🔥 Speedy withdrawals
🔥 Deep betting markets
👎 Bland mobile app
👎 Sparse odds boosts compared to competitors
When we graded our best live betting sites, Bet365 came out on top. This is a sports betting site with plenty of betting variety, seamless and secure banking, and sweet promotions. Bet365 may have entered Colorado later than some of its competitors, but it still stacks up.
21+ (18+ in KY). New customers only. Offer available in AZ/CO/IL/IN/IA/ KY/LA/NC/OH/VA. Different offer(s) available in NJ/MOPA. $10 first deposit required within 30 days. Offer must be claimed via mobile app. Minimum wager of $5 required to claim the $150 Bonus Bets. Must contain at least one selection at odds of -500 or greater. Loss refunded as bonus bets up to $1,000 with Safety Net Offer. Bonus issued as non withdrawable bonus bets that expire in 7 days. Bonus Bets wager excluded from returns. See full T&C at Bet365. #ad

Bet365 has tremendous betting features and live betting
4. Caesars Sportsbook

| 🏔️CO Launch Year | 2020 |
| 📺Live Streaming | Yes |
| 📱Mobile app | iOS & Android |
| 🍎App Store rating | 4.7/5⭐ |
| 🤖Google Play rating | 4.5/5⭐ |
| 🖥️Website | caesars.com |
| ☎️ Customer support | Live chat, email, phone, FAQ |
| 💵Minimum deposit | $10 |
🔥 Smooth NFL live streaming
🔥 Tons of odds boosts
🔥 Strong banking options and speed
👎 Underwhelming live betting
👎 Fewer SGP options than peers
Feel like a king when you play with Caesars Sportsbook. This is a sports betting site rich with promotions for existing users. Along with that, Caesars Sportsbook has fantastic banking, NFL live streaming, and sweet Caesars Rewards. It's an all-around solid option.
21+ only. New customers only. Must use Promo Code UNITED20X.
AZ/CO/IL/IN/IA/KS/KY/LA/ME/ MA/MD/MI/NJ/NY/NC/OH/PA/TN/VA/WV/WY/DC only.
Deposit required (min $10). Must place first real money Qualifying Wager (min $1) within 30 days. Receive twenty 100% Profit Boosts to use on any market. Maximum wager for each profit boost is $25. Maximum additional winnings for each rewarded profit boost is $2,500. Profit Boosts expire 14 days after receipt.
See full T&C at Caesars.

Caesars Sportsbook is great for its odds boosts
5. DraftKings Sportsbook

| 🏔️CO Launch Year | 2020 |
| 📺Live Streaming | Yes |
| 📱Mobile app | iOS & Android |
| 🍎App Store rating | 4.8/5⭐ |
| 🤖Google Play rating | 4.3/5⭐ |
| 🖥️Website | draftkings.com |
| ☎️ Customer support | Live chat, email, phone, FAQ |
| 💵Minimum deposit | $5 |
🔥 Plethora of promos and bonuses
🔥 Amazing option for beginners
🔥 Sportsbook and DFS share a wallet
👎 Promo conditions aren't favorable
👎 Fewer high-profile live streaming options than other top operators
DraftKings Sportsbook stands out for its superb betting variety and user-friendliness. We've rated it the best sports betting site for beginners, while DFS players will love DraftKings' shared wallet with the sportsbook. There's a reason that so many people use DraftKings Sportsbook every day.
GAMBLING PROBLEM? CALL 1-800-GAMBLER, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD).
21+ and present in most states. (18+ DC/KY/NH/WY). Void in ONT/OR/NH. Eligibility restrictions apply.
On behalf of Boot Hill Casino & Resort (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. Must register new DraftKings account to receive reward Token. Must select Token BEFORE placing min. $5 bet to get 1 promo code to redeem 3-month NBA League Pass subscription, complimentary of DraftKings, and get max. $300 in Bonus Bets if your bet wins. Min. -500 odds req. Token and Bonus Bets are single-use and non-withdrawable. Bonus Bets expire in 7 days (168 hours) and stake removed from payout. Token expires 11/23/25.
See full T&C at DraftKings.
NBA League Pass: Subscription auto-renews monthly at then-current price (currently $16.99/mo); cancel anytime. Terms, restrictions, and eligibility requirements apply. Redeem League Pass by 12/19/25 at 11:59 PM ET. Addt’l terms: https://support.watch.nba.com/hc/en-us/articles/9165532876183-League-Pass-Terms-of-Use_. Offer ends 11/16/25 at 11:59 PM ET. Sponsored by DK.

DraftKings Sportsbook is our recommended choice for beginners
6. BetMGM

| 🏔️CO Launch Year | 2020 |
| 📺Live Streaming | Yes |
| 📱Mobile app | iOS & Android |
| 🍎App Store rating | 4.8/5⭐ |
| 🤖Google Play rating | 4.2/5⭐ |
| 🖥️Website | betmgm.com |
| ☎️ Customer support | Live chat, email, phone, FAQ |
| 💵Minimum deposit | $5 |
🔥 Excellent for parlay players
🔥 Well-designed app
🔥 Nice set of betting features
👎 Unfavorable withdrawal minimums and speed
👎 Mediocre customer support
There's a lot to like about BetMGM's betting site. It features a sleek design, an array of betting features, quick banking, and a solid rewards program. BetMGM also tops UnitedGambler's list of parlay betting sites. This is a reputable company that backs it up in Colorado.
21+. New users only. Offer available in CO/MI/NJ/PA/WV. Different offer available in AZ/DC/IL/IN/IA/KA/LA/MA/MD/ NC/OH/TN/VA/WY. Offer not available in NV/NY/PR.
Must place a qualifying first wager of $10 or more at standard odds within 7 days of registration. Bonus issued as non-withdrawable bonus bets and expires in 7 days. Terms and conditions apply.
See full T&C at BetMGM.
21+. Bet Responsibly. Gambling problem? Call 1-800-GAMBLER.

BetMGM is our top pick for parlays
7. ESPN BET

| 🏔️CO Launch Year | 2020 (as Barstool Sportsbook) |
| 📺Live Streaming | Yes |
| 📱Mobile app | iOS & Android |
| 🍎App Store rating | 4.8/5⭐ |
| 🤖Google Play rating | 4.5/5⭐ |
| 🖥️Website | espnbet.com |
| ☎️ Customer support | Live chat, email, phone, text, FAQ |
| 💵Minimum deposit | $10 |
🔥 Live streaming coverage
🔥 Strong promotions consistently
👎 Could leverage ESPN brand more
👎 Mediocre live betting
ESPN BET continues to make waves, even after a rocky start. Everyday promotions and robust live streaming keep customers coming back. The mobile app has made a ton of strides, too. It's only fair to see what The World Wide Leader has to offer in sports betting.
21+. New customers in AZ/CO/IL/IN/IA/KS/KY/LA/MD/MA/MI/NJ/NY/NC/OH/PA/TN/VT/VA/WV/DC only.
Players who place Eligible Wagers on the Eligible Games will receive $100 in Bonus Bets after their Eligible Wager(s) settle as a ‘win’ or ‘loss’. The Bonus Bet reward will be split into five (5) Bonus Bets valued at $20 each. Bonus Bets will be applied to the player's Account within 72 hours and must be used within seven (7) days of receipt. Limit one (1) Promotion Offer per Account.
See full T&C at ESPN BET.
8. Sporttrade
| 🏔️CO Launch Year | 2023 |
| 📺Live Streaming | Yes |
| 📱Mobile app | iOS & Android |
| 🍎App Store rating | 4.7/5⭐ |
| 🤖Google Play rating | 3.8/5⭐ |
| 🖥️Website | new.getsporttrade.com |
| ☎️ Customer support | Live chat, email, phone, text, FAQ |
| 💵Minimum deposit | $5 |
🔥 Best odds on the market
🔥 Sharp mobile app
👎 Not available 24/7
👎 No parlays
If you're looking for better odds than a traditional sportsbook, Sporttrade is the betting site to turn to. As a betting exchange, Sporttrade doesn't have the juice or limits that other betting sites do. On the flip side, expect far fewer prop bets, and you won't be able to bet on parlays. There are drawbacks to Sporttrade's style, but it's great at turning a profit for those who master it.
21+ only. New customers only.
NJ/CO/IA only.
Deposit required. Earn 3% cash back on each qualifying wager through the first 7 days of betting, up to $100. The promotional period begins after the first wager. Cash back will be awarded within 72 hours at the end of the player's 7 day period as a single sum.
See full T&C at Sporttrade.

Sporttrade's betting exchange style can be very profitable
9. BetRivers

Colorado Launch Year: 2021
🔥 Live streaming availability, including NHL
🔥 Generous amount of promos and bonuses
🔥 Nice rewards program
👎 Rough mobile app
👎 Fewer banking options than competitors

10. Hard Rock Bet

Colorado Launch Year: 2025
🔥 Unique parlay features
🔥 Strong loyalty rewards program
👎 Underwhelming live betting
👎 Not great for odds boosts
21+. 1 per new customer. Offer available in AZ/IL/IN/NJ/OH/TN/VA. Void in ONT/OR/NH. Eligibility restrictions apply.
$5+ first-time bet req. Max. $150 issued as 6 $25 non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout.
See full T&C at Hard Rock Bet.

11. Bally Bet

Colorado Launch Year: 2021
🔥 Reliable customer support
🔥 Solid sports variety
👎 Underwhelming for odds boosts
👎 Banking needs improvement
21+. 1 per new customer. Offer available in AZ/CO/IN/IA/MD/MA/NJ/NY/OH/TN/VA. Eligibility restrictions apply.
Min. $10 deposit. Min. $10 qualifying wager with minimum odds of -250. Bonus bet tokens issued within 48 hours of settlement of qualifying wager. $50 bonus issued as two non-withdrawable $25 Bonus Bets. Bonus Bets expire 7 days (168 hours) after issuance. Bonus Bet stakes removed from payout.
See full T&C at Bally Bet.

12. SBK Sportsbook
Colorado Launch Year: 2020
🔥 Social sports betting platform
🔥 Parlay boosts for multi-sport wagers
👎 Only available on mobile devices
👎 Lacks odds boosts
13. BetMonarch
Colorado Launch Year: 2020
🔥 Decent loyalty rewards program
👎 Exclusively mobile
14. Circa Sports
Colorado Launch Year: 2020
🔥 High wagering limit
👎 No welcome bonus
Legal online sports betting may have launched more than five years ago in Colorado, but that hasn't stopped new betting sites from spawning in the state. Here are the freshest options that Colorado has to offer among the betting sites that haven't closed operations.
| Newest CO Betting Sites | Launch Date |
|---|---|
| Hard Rock Bet | July 22, 2025 |
| Fanatics Sportsbook | December 4, 2023 |
| ESPN BET | November 14, 2023 |
| Sporttrade | August 29, 2023 |
| Bet365 | September 1, 2022 |
Colorado Sports Betting Sites FAQs
Yes, legal sports betting in Colorado has been available since May 1, 2020. You can place sports wagers online through Colorado betting sites or Colorado mobile betting apps.
You can also bet in person at retail sportsbooks.
There are 14 sports betting sites currently accepting online wagers in Colorado.
Here's the full list of CO betting sites:
Fanatics Sportsbook, FanDuel Sportsbook, and Bet365 are among the Colorado betting sites we recommend the most.
To come to this conclusion, we’ve ranked and reviewed all betting sites in CO based on these criteria:
- Variety
- Payment options
- User-friendliness
- Odds
- Betting features
- Customer support
- Promos & Offers
- Welcome bonus
If you’re at least 21 years old, you can legally use CO betting sites.
For a website or betting app to fully work and process bets, however, you need to be physically located in Colorado. There’s no requirement to have CO residency.
After you create an account with a betting site, you either have to enter a promo code, claim the reward, or, in some cases, the welcome offer is automatically applied. Check the terms and conditions carefully when you sign up for a betting site in Colorado to ensure you reap the rewards.
Yes, online sports betting has a 10% tax rate in the Centennial State.
Yes, although betting on stars like Travis Hunter is prohibited, you can bet on the Buffs within Colorado's borders. Collegiate sports wagering is allowed, even for in-state schools, with the exception of player props.
Related pages

André has loved sports his entire life. He may be from Maryland, but his fierce love of the New York Giants, Knicks, Rangers, and Yankees passed down from his parents. A UConn graduate in communication, André’s passion for sports initially spawned a professional sports-capping career. Now, he’s shifted toward passing down his knowledge of the sports betting industry to others.



















