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Which Are The Sister Sites Of WinBoost Casino In 2026? Which Are The Sister Sites Of WinBoost Casino In 2026?
WinBoost Casino has only one sister site: High Spin Casino. You can learn more about the brand and its offerings below.
High Spin: The casino was launched in 2026 and offers more than 5,600 game titles from 65+ providers, like Fugaso and Vivo Gaming, for players to choose from. Its bonus section comes with 10 promotions, with the welcome offer being 380% up to £2,200 and 1,500 free spins.
High Spin
High Spin was launched in 2026, by Costa Matrix Group LCC, and has also acquired a license from the authorities of Costa Rica. Its library consists of 5,600+ games, further divided into 5,150+ slots, 250+ RNG titles, and 190+ live casino options, from 65+ providers, such as Endorphina.
There are 10 bonuses and promotions available at the site, and the welcome package is a 3-option, 4-deposit one, with the biggest choice being 380% up to £2,200 and 1,500 free spins. Members can also take advantage of the VIP scheme.
Payments at High Spin can be completed through a total of 3 methods, namely credit cards, bank transfers and 5+ cryptocurrency options, like Bitcoin and Ethereum. The deposit limits differ by method, with crypto starting as low as £0,001, while withdrawals come with set daily limits of £20 up to £2,000.
What Are The Alternatives To WinBoost Casino?
The 3 best alternatives to WinBoost Casino are Dice Palace, Kingia and Royalen, due to their offerings. You can learn more about them below.
- Dice Palace: The brand has a library of 7,600+ games, including 7,000+ slots, 280+ RNG options and more than 285 live casino titles. The library is powered by 70+ providers, such as Playson and Novomatic. The welcome offer is 300% up to £10,000 + 300 free spins.
- Kingia: Kingia offers more than 7,800 games for players to choose from. The options include 7,380+ slots, 350+ RNG titles, and 70+ live tables. The providers are more than 65 and include names like Hacksaw Gaming and Play’NGo. The welcome promotion is 440% up to £15,000, 440 free spins, and up to 300,000 chips.
- Royalen: Royalen’s operator offers more than 6,380+ games, by 70+ providers like Belatra and BGaming. The choices include 5,500+ slots, 120+ RNG games and more than 100 live casino options. The welcome bonus is 200% up to £2,000 + 200 free spins.
How Trustworthy Is WinBoost Casino In 2026?
WinBoost is a trustworthy brand, since it operates under a tier-2 license from the authorities of Costa Rica, meaning that it follows a set of strict rules and regulations. The operator also uses SHA-256 fingerprint encryption to ensure full security for the players’ personal and financial information. The game library is powered by 85+ providers, such as Netgame and Spadegaming, to ensure game fairness and payments are completed through 5+ secure providers, such as Mastercard and Paysafecard.
What Licences Does WinBoost Casino Currently Hold?
WinBoost Casino currently holds a single, tier-2 operating license from the authorities of Costa Rica, meaning it must follow strict rules and regulations.
Has WinBoost Casino Faced Any Licensing or Regulatory Issues?
No, WinBoost Casino has not faced any licensing or regulatory issues so far. If something changes in the future, we will let you know by updating this part of our review.
How Secure Is WinBoost Casino for UK Players?
The brand is a safe option for players, since it has acquired a tier-2 license from the Costa Rican authorities. The operator also protects its members’ information through the use of modern encryption protocols and transactions are completed only through secure providers, such as Apple Pay. Game fairness is also guaranteed, since the casino’s library is powered by providers like Igrosoft.
What Responsible Gambling Tools Does WinBoost Casino Offer?
The casino offers a total of 4 responsible gambling tools which are the following:
- Personal limits (e.g., wager and session limits)
- Self-exclusion
- External Help
- Protection of Minors
What Are The Pros And Cons Of WinBoost Casino?
The pros and cons of the site can be found in the table that follows:
What Bonuses And Promotions Can You Claim At WinBoost Casino?
Players at WinBoost will find 10 promotions offered at the site, with the most interesting ones being the welcome package of 350% and the cashback offer of up to £5,000.
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1Welcome Bonus up to 350%WinBoost’s welcome offer is a 4-deposit package that comes in 3 different options, depending on the player’s top-up amount, with the best bonus being 350% up to £3,000 and 2,000 free spins. To get it, new members must make a minimum deposit of £200 and use the promo codes IGNITE, ACCEL, SURGE and DRIVE, respectively. The wagering requirements are x35 for both the bonus and the free spin winnings and must be met within 7 days. The winnings are capped at x10 the bonus amount and at £250 for the free spins winnings. The maximum bet accepted, when this offer is active, is set at £5.
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2Cashback up to £5,000Players at WinBoost can also take advantage of the cashback promotion that offers up to £5,000 on the first day of each month. The percentage depends on the VIP level of each member and ranges from 2% up to 10%. The minimum cashback amount that a member can get is £5, and the maximum can reach £5,000. The bonus comes with a wagering of x35, which must be met within 7 days.
Which Game Providers Power WinBoost Casino?
WinBoost Casino’s library is powered by more than 85 providers, with some of the most well-known ones being Endorphina, Spadegaming and Booongo. Keep reading to learn more about them and the game they offer at the site.
Endorphina
The provider powers the casino’s library with more than 230 titles that players can choose from. Some of the available options are Lucky Streak 1, 3 Coin Towers, Chance Machine 40 Dice, Clover Flames, Crystal Skull and Football Mayhem.
Spadegaming
Spadegaming offers more than 45 titles for WinBoost members to choose from. The titles include Captain Golds Fortune, Hammer of Thunder, Great Stars Stand Alone,Lucky Snake Wheel, Rabbit Riches and Going Bananas Inc.
Booongo
Players will find 85+ Booongo titles at the WinBoost’s library. The choices include games like 3 Clover Pots, 3 Super Coin Volcanoes, Book of Sun Multichance, Dragon Pearls Hold and Win, Golden Teapot and Hit More Gold!.
Which Sports Can You Bet On At WinBoost?
At the moment, WinBoost does not offer a sportsbook, so it is not possible to place any sports bets. The site is newly launched, though, meaning that the operator might add one in the near future. If this happens, we will let you know through this part of our review.
What Payment Methods Does WinBoost Casino Support?
The casino supports 5 transaction methods, including credit cards, prepaid cards and 10+ cryptocurrency options, like Bitcoin and Litecoin. Deposits can be completed through credit cards, Apple Pay, Paysafecard, bank transfers, and the aforementioned crypto options. Limits range from £20 to £4,000 depending on the method chosen. Withdrawals can be made through bank transfers and the same cryptocurrencies, with the daily limits set at £20 to £2,000. Players who complete their payouts through bank transfers will have to wait up to 3 business days for their transaction to be completed. Crypto withdrawals, on the other hand, are instant.
How to Deposit Money to WinBoost Casino?
To make a top-up at WinBoost, you need to follow the simple steps below:
- Log in to your WinBoost account
- Enter your Wallet section
- Pick the payment method you prefer
- Enter the amount you want to deposit
- Complete the payment
How to Withdraw Money from WinBoost Casino?
To complete a payout at WinBoost Casino, you need to:
- Enter your account
- Go to the Wallet section
- Choose the withdrawal method you want
- Enter the amount you want to withdraw
- Complete the transaction
How Effective Is The Design Of The WinBoost Casino Website?
WinBoost’s operator has created an effective platform, with a dark background with white and green colours that enhance readability. There are 10+ game categories, easily accessible through the homepage, including Jackpot, Table Games and New. The site’s terms and conditions, as well as the responsible gambling measures and the contact page are all organised at the site’s footer, offering easy and fast access.
Players will also not need more than 3 clicks to find and navigate to the page or game they are looking for. The loading times are also fast, since all pages and titles load in less than 3 seconds.
Does WinBoost Casino Have A Mobile App?
WinBoost does not have a dedicated mobile application, for Android or iOS, for players to download. This does not constitute a problem, though, since the platform is fully mobile optimised, which allows members to enter the casino, claim bonuses and play their favourite games, while on the go, with no problems.
How To Create An Account On WinBoost?
The registration process at WinBoost is very easy and efficient and will not take more than 50 seconds of your time. The steps required to create an account at the casino are given below.
- Go to the official WinBoost webpage through our link
- Click the green Sign Up button at the top right of your screen
- Write down your email address and pick a password
- Add some personal information (phone number, name, etc)
- Your account is now ready
What Are the Available Customer Support Methods at WinBoost Casino?
Members of WinBoost will find 2 customer support methods to choose from, depending on the issue they are facing, which are live chat and email support. For urgent queries, players are advised to use the live chat option, since they will be able to speak to an agent in less than 40 seconds. For more complex issues, email support is preferable, but players might have to wait up to 3 business days for a response.
What Are The Latest User Reviews Of WinBoost In 2026?
At the moment, the brand does not yet have any player reviews, at sites like Trustpilot. The casino is very newly launched, though, so this is expected to change in the near future. When this happens, we will update this part of our review, to let you know what your fellow players think of the site.
Our Verdict
WinBoost Casino is a great new brand, since it comes equipped with a library of more than 7,000 games to choose from, coming from 85+ providers, like Booongo and Vivo Gaming. Additionally, the brand is safe for players, since it secures their personal and financial information through both its Costa Rican license and the use of SHA-256 fingerprint encryption.
It is true that the lack of a dedicated mobile app can disappoint some players, but keep in mind that the site is fully mobile optimised, allowing for seamless play on the go, even without an application. The operator also offers 10 bonuses and promotions, with the welcome offer being a great 350% up to £3,000 and 2,000 free spins, and transactions can be completed through 5 methods, which include credit cards and 10+ cryptocurrency options, like Bitcoin.
Written by:
Jumoke Agunbiade Kayode
Jumoke Agunbiade-Kayode is an experienced iGaming writer with over 5 years in the online casino industry. She’s written 1,000+ expert reviews covering everything from UKGC-licensed casinos and sister sites to slot mechanics, wagering terms, and bonus conditions. With a deep understanding of player behaviour, compliance standards, and content that converts, her work bridges the gap between industry insights and what players really need to know. Jumoke has a knack for turning complex topics like licensing rules, volatility, or payment restrictions into clear, helpful content. Her reviews don’t just inform — they build trust, increase transparency, and help players make smarter choices.
Reviewed by:
Borislav Atanasov
Borislav Atanasov is a professional iGaming content writer and reviewer with over 11 years of hands-on experience. He has worked with 50+ casino affiliate brands and reviewed hundreds of online casino platforms. Borislav also writes expert casino reviews and detailed guides for his website sistersites.org.uk, and has deep knowledge of casino operations, player behaviour and game mechanics. When writing, Borislav always aims to provide accurate, transparent and valuable content that reaches and helps readers around the world.
