Best OpenBet Casino Sites 2026
Table of contents
OpenBet is a leading provider of sports betting and online gaming solutions, renowned for its robust technology and comprehensive sportsbook platform. Established in 1996, OpenBet has been at the forefront of innovation, delivering scalable, secure, and customisable solutions to some of the world’s top operators. With a commitment to flexibility and reliability, OpenBet offers an unmatched range of sports betting, casino, and lottery products, catering to diverse markets and player preferences.
OpenBet Casino List - Updated November 2026
Check out our curated selection of the best OpenBet-powered casinos, updated to feature the top platforms offering their cutting-edge gaming and sports betting solutions. Take advantage of Mr. Gamble's exclusive casino bonuses on this page, and enjoy sportsbook bonuses for OpenBet games!
Rank 1McLuck
120,000 GC + 60 FREE SC + Chance to Win 500 FREE SC
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $0
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card
"Only players 18+ years of age can claim the promo This new user promotion is available to all US players outside of Alabama, Georgia, Idaho, Kentucky, Nevada, and Washington Only valid on new account registrations This is a free coins promotion, so no minimum purchase applies Coins expire in 60 days"
Rank 2Crown Coins
Get 200% More Coins on First Purchase: 1.5M CC + 75 FREE SC & Spin to Win up to 100 SC
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
Payment methods & features
- Payment methods
- Bank card, E-wallet, Mobile payment
T&Cs: Upon signup. For new users only. No purchase necessary. Void where prohibited by law. See T&Cs. 19+
Rank 3SpinBlitz
130,000 GC + 65 FREE SC
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
Payment methods & features
- Payment methods
- Bank card, Mobile payment
Rank 4Funrize Casino
250% EXTRA! FOR $4.99 GET 225K GC + 12.5 SC!
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $4.99
- Wagering requirement
- 1 x
Payment methods & features
- Payment methods
- Bank card, E-wallet, Mobile payment
Rank 5WowVegas
1.5 million WOW Coins + 30 Free Sweepstake Coins
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $9.99
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, E-wallet, Bank transfer, Mobile payment
Rank 6Spree
30,000 GC and 30 FREE SC at $9.99
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $9.99
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, Mobile payment
Rank 7Go Go Gold
Sign-up Bonus: 200k GC+4 Free SC
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Wagering requirement
- 3 x (D+B)
Payment methods & features
- Payment methods
- Bank card, E-wallet, Mobile payment
No purchase necessary. 21+ only. Void where prohibited by law. Terms and conditions apply. Logo: Please see the logo attached, you can get more
Rank 8Titan Treasure
Up to 25% Cashback + 2 free SC
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $9.99
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, Mobile payment
Rank 9Betr
50% First Purchase Match, up to 50 Free SC + 24 Hour Casino Insurance
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $4.99
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, Mobile payment
No Purchase Necessary. Must be 18+ (19+ in AL & CO; 21+ in MA & VA) and physically located in a jurisdiction where Betr Social Casino operates. Restrictions apply. Void where prohibited. T&Cs apply. For more details, please visit betr.app. Concerned about your play? Call the NCPG at 1-800-522-4700.
Rank 10Pulsz
405,000 GC + 42 FREE SC + 40 FREE SPINS
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
Payment methods & features
- Payment methods
- Bank card, E-wallet, Bank transfer, Mobile payment
Rank 11Casinio
200% extra up to 1000 SC
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $9.99
- Wagering requirement
- 1 x
Payment methods & features
- Payment methods
- Bank card
Rank 12Card Crush
Get up to 140 MC + 50 FREE MC Spins
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
Payment methods & features
- Payment methods
- Bank card
Rank 13Rebet
50% Match up to $50 in Casino Bonus
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $4.99
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, Mobile payment
18+/21+, Sweepstakes Model, 1x WR, KYC Required, Min Redemption $10–$20, Max Redemption $1,000/Day, $0.75 Redemption Fee, Bank Transfer Only, AMOE Available, ReBet Coins Non-Redeemable.
Rank 14Punt.com
Get Up to 1.5MIL Gold Coins + 150 Free SC + 100 Free Spins on Big Boat Big Catch with First Purchase
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $4.99
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card
No purchase necessary. 21+ only. Void where prohibited by law. Terms and conditions apply.
Rank 15Chanced.com
Get 60 Free SC + 600K Gold Coins on your first $30 purchase
Sweepstakes welcome offer
No purchase necessary. 21+ only. Void where prohibited by law. Terms and conditions apply.
Rank 161ucky Duck
WELCOME OFFER Up to 115,000 GC + 65 Free SC + Welcome SC Wheel
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $7
- Wagering requirement
- 1 x
Payment methods & features
- Payment methods
- Bank card, Mobile payment
Must be 18+ to play. Restricted in CA, CT, DE, ID, LA, MI, MT, NV, NJ, NY, TN, and WA. SC has at least 1x playthrough requirements. Full T&C’s apply. Must be 18+ to play. Restricted in CA, CT, DE, ID, LA, MI, MT, NV, NJ, NY, TN, and WA. SC has at least 1x playthrough requirements. Full T&C’s apply.
Rank 17Pulsz Bingo
405,000 GC + 42 FREE SC + 20 FREE SPINS
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
Payment methods & features
- Payment methods
- Bank card, E-wallet, Bank transfer, Mobile payment
Rank 18Lonestar Casino
500K GC + 105 free sc + 1000 VIP points
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $3
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, E-wallet
Rank 19Realprize
500k GC + 125 Free SC + 1000 VIP points
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $3
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, E-wallet
Rank 20Baba Entertainment
3 Free SC + up to 250% extra / 88 SC on first purchase
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $4.99
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, E-wallet, Mobile payment
Rank 21PeakPlay
Free 60 Sweep Coins on Your First Pack!
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $1.99
- Wagering requirement
- 1 x
Payment methods & features
- Payment methods
- Bank card
Rank 22Jackpota
FREE 67 SC + 135K GC + 100 FREE SC SPINS
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $4.99
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, E-wallet, Mobile payment
Must be 21+ to participate. T&Cs Apply. Void in AL, UT, CA, CT, DE, IA, ID, IL, IN, KY, LA, ME, MD, MI, MT, NV, NJ, NY, OK, PA, TN, WA and WV. Must be 21+ to participate. T&Cs Apply. Void in AL, UT, CA, CT, DE, IA, ID, IL, IN, KY, LA, ME, MD, MI, MT, NV, NJ, NY, OK, PA, TN, WA and WV
Rank 23Sixty6
220,000 GC + 22 SC for $9.99
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $2
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, Mobile payment
Rank 24CoinsBack
500,000 Gold Coins + 2 Free Sweepstakes Coins
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $4.99
- Wagering requirement
- 1 x B
Payment methods & features
- Payment methods
- Bank card, E-wallet, Bank transfer, Mobile payment
Rank 25Ace
Up to 150% Extra Free Coins + Welcome Bundle!
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $0
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, Mobile payment
No purchase necessary. Void where prohibited. Must be 21+. Additional T&Cs apply.
Rank 26Coins Royale
2,500,000 GC + 25 SC for $9.99
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $9.99
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card
Rank 27Spinsly
200% Extra on 1st Purchase - GC 60,000 + FREE SC 40 + Infinity Wheel
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $20
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, Mobile payment
No Purchase Necessary to play. Promotions Void where prohibited by law. For detailed rules, see Sweeps Rules & Terms of Use.
Rank 28Deal or No Deal
200% Extra on 1st Purchase - GC 60,000 + FREE SC 40 + Infinity Wheel
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $20
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, Mobile payment
Rank 29Amazon Jackpots
200% Extra on 1st Purchase - GC 60,000 + FREE SC 40 + Infinity Wheel
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $20
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, Mobile payment
No Purchase Necessary to play. Promotions Void where prohibited by law. For detailed rules, see Sweeps Rules & Terms of Use.
Rank 30Rolla
500,000 Gold Coins + 10 Free Sweepstakes Coins
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $4.99
- Wagering requirement
- 1 x B
Payment methods & features
- Payment methods
- Bank card, E-wallet, Bank transfer, Mobile payment
Rank 31Spinfinite Casino
3,000 GC + Mystery Bonus. 200% Extra on 1st Purchase - GC 60K + FREE SC 40 + Infinity Wheel ($20 package)
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, Mobile payment
No Purchase Necessary to play. Promotions Void where prohibited by law. For detailed rules, see Sweeps Rules & Terms of Use.
Rank 32Zonko
200% Extra on 1st Purchase - GC 60,000 + FREE SC 40 + Infinity Wheel
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $20
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, Mobile payment
No Purchase Necessary to play. Promotions Void where prohibited by law. For detailed rules, see Terms of Use & Sweepstakes Rules. Dealornodealwin.com is owned and operated by Mamba Limited, incorporated in Isle of Man.
Rank 33High 5 Casino
Get 700 GC +55 Free SC +1 SC Daily for 5 Days +400 Diamonds
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $10
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, E-wallet
Rank 34Stake
250M GC + Free 25K SC Raffle
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Wagering requirement
- 3 x (D+B)
Payment methods & features
- Payment methods
- Bank card, E-wallet, Crypto, Bank transfer, Prepaid voucher, Mobile payment
Rank 35Sweep Las Vegas
CTA: Get 10,000 Gold Coins + 2 Sweeps Coins free on registration. No deposit needed!
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Wagering requirement
- 1 x
Payment methods & features
- Payment methods
- Bank card, E-wallet, Crypto, Mobile payment
Rank 36ZumbaCards
5 Cards, 20 SC + 20 bonus SC
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $20
- Wagering requirement
- 1 x
Payment methods & features
- Payment methods
- Bank card, Mobile payment
Rank 37Kingwins
40K GC for $19.99 + Free 40 SC + 20 Free SC Spin
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $19.99
- Wagering requirement
- 1 x
Payment methods & features
- Payment methods
- Bank card, E-wallet, Bank transfer
Rank 38Crash Duel
200,000 GC + 100 Free SC
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $10
- Wagering requirement
- 1 x
Payment methods & features
- Payment methods
- Bank card
Rank 39Mega Bonanza
7,500 Gold Coins plus 2.5 SC free
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $4.99
- Wagering requirement
- 1 x B
Payment methods & features
- Payment methods
- Bank card, Mobile payment
Rank 40PlayFame
120,000 GC + 60 FREE SC + Chance to Win 500 FREE SC
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card
Rank 41Fortune Wheelz
250,000 Gold Coins + 100% Sale on 1st purchase
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $4.99
- Wagering requirement
- 1 x
Payment methods & features
- Payment methods
- Bank card, Mobile payment
Rank 42Hello Millions
120,000 GC + 60 FREE SC + Chance to Win 500 FREE SC
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Wagering requirement
- 1 x (D+B)
Payment methods & features
- Payment methods
- Bank card, Mobile payment
Rank 43Underdog
Play $5, Get $50 in bonus entries
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
Payment methods & features
- Payment methods
- -
Rank 44NoLimitCoins
300K GC + 20 free SC + 5 FP for just $9.99
Sweepstakes welcome offer
Main details
- Casino license
- Sweepstakes operator, no gaming licence
Bonuses & restrictions
- Minimum deposit
- $9.99
- Wagering requirement
- 1 x
Payment methods & features
- Payment methods
- Bank card, Mobile payment
Main details
- Casino licenses
- Casino licensesAlderney: 39175, United Kingdom: 039175-R-319452-024
Bonuses & restrictions
- Minimum deposit
- 10€
- Wagering requirement
- No wagering
Payment methods & features
- Payment methods
- Bank card, E-wallet, Bank transfer, Prepaid voucher, Mobile payment
18+ Full Terms Apply. Play Responsibly.Main details
- Casino licenses
- Casino licensesAlderney: 39175, United Kingdom: 039175-R-319452-024
Bonuses & restrictions
- Minimum deposit
- 10€
- Wagering requirement
- No wagering
Payment methods & features
- Payment methods
- Bank card, E-wallet, Prepaid voucher
18+ Full Terms Apply. Play Responsibly.Main details
- Casino licenses
- Casino licensesDenmark: 21-70665, Germany: NA, Ireland: 1012453, Italy: 16019, Malta: MGA/CRP/237/2013, Spain: NA, United Kingdom: 039198-R-319450-028, Ontario: OPIG1337312
Bonuses & restrictions
- Minimum deposit
- 25€
- Wagering requirement
- 15 x D
Payment methods & features
- Payment methods
- Bank card, E-wallet, Bank transfer, Prepaid voucher, Mobile payment
18+ Full Terms Apply. Play Responsibly.
Transparency
Advertiser Transparency & Disclosure
Mr. Gamble is a casino comparison website with affiliate links. Our team is dedicated to finding and sorting out the best online casinos where you can bet your money and play safely. We first-hand test and verify all casinos listed on our website. While some brands may provide compensation, this does not influence our reviews or rankings in any way. No brand has any form of control or input into our process of verifying and listing casinos. Our team members do not have any relationships with any brands. Our test data and opinions are our own.
OpenBet – Game Developer in Review
Founded in 1996, OpenBet is an old-timer in the online gaming industry. The company has its headquarters in London, and it provides sports betting software and slots for online casinos and bookmaking websites. Besides offering these products, the company also offers table games for casino-operators.
About OpenBet
If you have ever gambled on sports online, you have likely played on a platform that used OpenBet technology. Because OpenBet is one of the leading sports betting software developers in the industry. However, the company doesn’t only offer sports betting solutions as the company has released some solid slots and table games too.
OpenBet Games
As a game developer, OpenBet develops games that are different than those of other producers. Unlike many other developers that create slots using the same worn-out patterns, OpenBet clearly uses their imagination in game development. Their titles have distinct styles and mechanics, and they include bonus features that no other games have to our knowledge.
In short, OpenBet is a great game developer that offers various products to casino-operators and bookmaking websites. The fact that it has been running for over two decades is a great testament to its exceptional quality as a game developer. We hope that this operator continues to be successful, and we would recommend all their titles to our readers.
If you would like to play slots made by this game provider for free or any other slots, you can grab yourself some free spins from Mr Gamble. Play safely and profitably in the company of your favorite casino professional - Mr Gamble
All Casino Game Providers
Mr Gamble lists all Online Casino Game providers. By browsing through and discovering these companies and the casinos working with them, you will be able to find the most popular and profitable casino games.
FAQs
What is OpenBet?
OpenBet is a leading sports betting developer, offering advanced sportsbook solutions for online gaming operators, with a focus on live betting, odds management, and risk management.
What markets does OpenBet cover?
OpenBet covers a wide range of sports markets, including major leagues like football, basketball, tennis, ice hockey, and horse racing, as well as virtual sports and esports.
Is OpenBet's platform safe?
Yes, OpenBet's platform is safe. The provider holds 40+ licences across every major region, ensuring compliance with strict regulatory standards for fairness, security, and responsible gaming.
Does OpenBet offer mobile betting?
Yes, OpenBet offers mobile betting, giving you the flexibility to place bets on your iOS or Android device with ease.
Does OpenBet offer virtual sports betting?
Yes, OpenBet offers virtual sports betting, allowing players to bet on simulated sporting events, such as virtual football, horse racing, and more, with real-time results and immersive graphics.