Best OpenBet Casino Sitesย 2026

  • 1
    Rebet logo
    Rebet
    50% Match up to $50 in Casino Bonus
    Sweepstakes Bonus
    Main details
    • Established 2024
    Bonuses & Restrictions
    • Wagering requirement 0x
    Payment Methods & Features
    • Available payment methods: Visa, Mastercard, Discover, Apple Pay, Debit Card, Amex

    18+/21+, Sweepstakes Model, 1x WR, KYC Required, Min Redemption $10โ€“$20, Max Redemption $1,000/Day, $0.75 Redemption Fee, Bank Transfer Only, AMOE Available, ReBet Coins Non-Redeemable.
  • 2
    McLuck logo
    McLuck
    Get 150% extra coins in Your welcome bundle
    Sweepstakes Bonus
    Main details
    • Established 2023
    Bonuses & Restrictions
    • Wagering requirement 0x
    Payment Methods & Features
    • Available payment methods: Discover, Mastercard, Visa

    "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"
  • 3
    High 5 Casino logo
    High 5 Casino
    Get 700 GC +55 Free SC +1 SC Daily for 5 Days +400 Diamonds
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    Main details
    • Established 1995
    Bonuses & Restrictions
    • Wagering requirement 0x
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    • Available payment methods: Amex, Mastercard, PayPal, Skrill, Visa

  • 4
    Lonestar Casino logo
    Lonestar Casino
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    Main details
    • Established 2023
    Bonuses & Restrictions
    • Wagering requirement 0x
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  • 5
    Luckystake logo
    Luckystake
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    Main details
    • Established 2025
    Bonuses & Restrictions
    • Wagering requirement 0x
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    • Available payment methods: Bank transfer

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    MegaFrenzy logo
    MegaFrenzy
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    Main details
    • Established 2025
    Bonuses & Restrictions
    • Wagering requirement 0x
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    • Available payment methods: Bank transfer, Credit card

  • 7
    Spinfinite Casino logo
    Spinfinite Casino
    New Sweepstake
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    Main details
    • Established 2025
    Bonuses & Restrictions
    • Wagering requirement 0x
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    • Available payment methods: Amex, Apple Pay, Credit card, Debit Card, Discover, Google Pay, Mastercard, Visa

    No Purchase Necessary to play. Promotions Void where prohibited by law. For detailed rules, see Sweeps Rules & Terms of Use.
  • 8
    Spree logo
    Spree
    25,000 GC + 2.5 SC Free
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    Main details
    • Established 2023
    Bonuses & Restrictions
    • Wagering requirement 0x
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    • Available payment methods: Apple Pay, Bank transfer, Mastercard, Visa, Visa Electron

  • 9
    Stake logo
    Stake
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    Main details
    • Established
    Bonuses & Restrictions
    • Wagering requirement 0x
    Payment Methods & Features
    • Available payment methods: Trustly, Amex, Apple Pay, Bank transfer, Citadel, Credit card, Bitcoin, Debit Card, EcoPayz, iDeal, Google Pay, instaDebit, Mastercard, PayByPhone, Paysafe Card, Neteller, PayNearMe, PayPal, Payz, Visa

  • 10
    WowVegas logo
    WowVegas
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    Main details
    • Established 2021
    Bonuses & Restrictions
    • Wagering requirement 0x
    Payment Methods & Features
    • Available payment methods: Trustly, Amex, Apple Pay, Discover, JCB, Google Pay, Mastercard, Skrill, Visa

  • 11
    Ace logo
    Ace
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    Up to 150% Extra Free Coins + Welcome Bundle!
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    Main details
    • Established 2025
    Bonuses & Restrictions
    • Wagering requirement 0x
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    • Available payment methods: Apple Pay, Discover, Google Pay, Mastercard, Visa

    No purchase necessary. Void where prohibited. Must be 21+. Additional T&Cs apply.
  • 12
    Betr  logo
    Betr
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    Main details
    • Established 2025
    Bonuses & Restrictions
    • Wagering requirement 0x
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    • Available payment methods: Apple Pay, Discover, Google Pay, Mastercard, Visa, Amex

    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.
  • 13
    Deal or No Deal logo
    Deal or No Deal
    New Sweepstake
    3000 GC + Bonus FTP: 60,000 GC + 40 SC + Wheel Spin
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    Main details
    • Established 2026
    Bonuses & Restrictions
    • Wagering requirement 0x
    Payment Methods & Features
    • Available payment methods: Apple Pay, Google Pay, Mastercard, Visa

    No Purchase Necessary to play.ย Promotions Void where prohibited by law.ย For detailed rules, see Terms of Use & Sweepstakes Rules.ย Dealornodealwin.com is owned and operated by Mamba Limited, incorporated in Isle of Man.
  • 14
    Zonko logo
    Zonko
    New Sweepstake
    3000 GC+Mystery Bonus FTP OFFER: Get 60,000 GC+FREE 40 SC+Spin of The Welcome Wheel
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    Main details
    • Established 2026
    Bonuses & Restrictions
    • Wagering requirement 0x
    Payment Methods & Features
    • Available payment methods: Apple Pay, Google Pay, Mastercard, Visa

    No Purchase Necessary to play.ย Promotions Void where prohibited by law.ย For detailed rules, see Terms of Use & Sweepstakes Rules.ย Dealornodealwin.com is owned and operated by Mamba Limited, incorporated in Isle of Man.
  • 15
    Star Slots logo
    Star Slots
    5% cashback
    cashback bonus
    Main details
    • Established 2019
    • Alderney: 39175, United Kingdom: 039175-R-319452-023

    Bonuses & Restrictions
    • Minimum deposit $10
    • Wagering requirement 0x
    Payment Methods & Features
    • Payment methods
      Maestro Mastercard Paysafe Card
    18+ Full Terms Apply. Play Responsibly.
  • 16
    Mega Reel logo
    Mega Reel
    5% cashback
    cashback bonus
    Main details
    • Established 2018
    • Alderney: 39175, United Kingdom: 039175-R-319452-023

    Bonuses & Restrictions
    • Minimum deposit $10
    • Wagering requirement 0x
    Payment Methods & Features
    • Payment methods
      Bank transfer Maestro Mastercard
    18+ Full Terms Apply. Play Responsibly.
  • 17
    LeoVegas logo
    LeoVegas
    100% up to $100 + 25 free spins
    deposit bonus
    Main details
    • Established 2012
    • Denmark: 21โ€‘70665, Germany: NA, Ireland: 1012453, Italy: 15011, Malta: MGA/CRP/237/2013, Spain: NA, Sweden: NA, United Kingdom: 039198โ€‘Rโ€‘319450โ€‘028

    Bonuses & Restrictions
    • Minimum deposit $10
    • Wagering requirement 35 x B
    Payment Methods & Features
    • Payment methods
      Trustly Brite eNets
    18+ Full Terms Apply. Play Responsibly.

OpenBet โ€“ 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 doesnโ€™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.ย 

FAQs

What is OpenBet? Toggle answer

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? Toggle answer

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? Toggle answer

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? Toggle answer

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? Toggle answer

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.