What are the best new casino sites in the UK?

The UK online casino market is highly competitive, with new casinos frequently launched throughout the year - with each offering enticing welcome bonuses to attract players. Recent popular additions featured on Gambling.com include Neptune Play, Hotwins Casino and Mega Riches.

Can you get bonuses from new UK casino sites?

Yes - nearly all casinos offer new players a welcome bonus, which may include bonus cash or free spins. However, these bonuses often come with specific restrictions, so we recommend reading the terms and conditions carefully whenever claiming a casino bonus.

Do I have to complete KYC when signing up to a new UK casino?

Yes - completing the Know Your Customer (KYC) process is mandatory when you sign up for a new UK casino. The UKGC requires all licensed casinos to verify a player’s identity to ensure a safe and secure gambling experience. This would typically involve providing documents like proof of identity, proof of address and proof of payment method.

How long does it take to sign-up to a new casino?

Signing up for a new online casino in the UK typically takes just a few minutes, requiring only basic details like your name, email, date of birth and address. However, the KYC process may take longer, as the casino needs to verify your identity using the documents you provide.

Do I have to claim a welcome bonus when I sign-up to a new casino?

No - when signing up at a new online casino, you can choose whether or not to accept the welcome bonus on offer. If you would prefer to play without a bonus and any restrictions that may be attached, simply decline the offer when making your first deposit.

Brand New Online Casinos (2025)

Brand New Online Casinos (2025) | Gambling.com Online UK Casinos

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New Casinos UK - User Ratings 2025

Here are our members' favourite new UK casinos, rated by real players.Brand New Online Casinos (2025) | Gambling.com

New Casino	Standout Feature	User Review
Pub Casino	Slot Tournaments	97/100
Neptune Play	Live Dealer Games	96/100
BetMGM	MGM Millions Jackpots	94/100
Mega Riches	WinBooster!	92/100
Peachy Games	Jackpot Slots	90/100
Hot Wins	Rewards Programme	90/100
Red	Daily Spin Frenzy	90/100
Buzz	Bonus Spins Sign-Up Offer	89/100
SpinYoo	Must Go Jackpots	87/100
Winlandia	Exclusive Slots	86/100

Launched 2024

Pub Casino Review

100% Welcome Bonus up to £100

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#ad. 18+. Gamble Responsibly. Gambleaware.org. #ad. 18+. Gamble Responsibly. Gambleaware.org. New customers only, min deposit £10, wagering 40x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply.- Full Terms Apply

What We Look For In New Casinos

At Gambling.com, our experts are dedicated to identifying the best new casino sites in the UK - ones that are genuinely worth your time and money. We carefully evaluate each casino platform to ensure it delivers exceptional value, while focusing on those operators that provide exclusive welcome bonuses and a fast, hassle-free registration process. This means you can spell less time filling out registration forms and more time enjoying your favourite casino games.

We also understand that game variety plays a huge role in your online casino experience. This is why we highlight new UK casinos that not only feature the latest releases but also offer exclusive titles you won't find anywhere else. Whether you're a fan of cutting-edge slots, immersive live dealer games or traditional table games, we will ensure our new casinos cater to a broad range of preferences.

Above all, player safety is our top priority. Every new casino featured on Gambling.com is fully licensed by the UK Gambling Commission (UKGC) - the gold standard in online gaming regulation. This ensures that each site adheres to strict guidelines for fairness, security and responsible gambling. With these safeguards in place, you can feel confident that your funds and personal information are protected at all times.

By combininig exclusive offers, top-quality game selection and trusted security measures, we will help you find a new UK casino that offers a premium gaming experience.

"New casinos offer exciting opportunities for players, with fresh games, innovative features and rewarding promotions."
Dean Ryan | New Casinos Expert Gambling.com

Tips For Choosing a New Online Casino

With so many new casino sites being launched, choosing the right one can feel overwhelming. That’s why we carefully review the key factors to consider before signing up, helping you find the best fit for your needs.

Bonuses & Promotions

A generous Brand New Online Casinos (2025) | Gambling.comwelcome bonus can be a great incentive to join a new casino, but always take a moment to review the terms and conditions. Understanding wagering requirements, expiry dates and game contributions ensures you get the most value from your bonus.

Game Selection

A casino's game library says a lot about the gaming experience you can expect. When exploring new casinos, look for those that offer a diverse range of games to suit your preferences — whether you're drawn to online slots, live dealer tables or classic casino favourites like blackjack and roulette.

Brand New Online Casinos (2025) | Gambling.com

Your time is valuable, so finding a site that offers a smooth and intuitive platform is always important. The best new UK casino sites are designed to offer effortless navigation across mobile and desktop, ensuring a seamless experience whenever you play.

Brand New Online Casinos (2025) | Gambling.com

Fast and secure banking transactions are always essential when gambling online. Prioritise casinos that support your preferred payment methods and offer fast withdrawal times to access your winnings quickly and hassle-free.

Licensing and Safety

As we have pointed out above, it is imperative that you only gamble at fully licensed and safe UK casinos. Rest assured, all of the casino sites we feature on Gambling.com are fully licensed by the UKGC, with each new casino adhering to their strict operating standards.

Launched 2024

BetMGM UK Casino Review

100% Welcome Bonus up to £200 + 100 Free Spins

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#ad. 18+. Gamble Responsibly. Gambleaware.org. New customers only. Opt-in required. Deposit £10 or more & wager 30x on casino games (contributions may vary) for 100% deposit match up to £200 extra & 100 Free Spins. Free spins on Big Bass Splash worth 10p each valid for 3 days. 7 days to deposit, wager, claim. One offer per player. 18+. T&Cs apply.

Advantages of Signing Up to a New Online Casino

Exploring new online casinos can offer several exciting benefits. Here is what you can expect when trying out a fresh casino platform:

Generous Welcome Offers: New casinos will often go the extra mile to attract players, which means you will find bigger and better welcome bonuses compared to more established sites. These offers may include bonus funds, free spins or even no deposit bonuses - giving you the chance to explore a variety of games with minimal risk. Just be sure to review the terms and conditions, particularly wagering requirements and withdrawal limits, in order to make the most of these promotions.
Wider Payment Options: New online casinos are designed with modern players in mind, often supporting a broader range of payment methods. Alongside traditional options like debit cards and e-wallets, many newer sites now accept cryptocurrencies and instant banking options. This not only offers greater flexibility but also ensures faster withdrawals, with a number of operators now offering instant payouts for added convenience.
Focus on Latest Games: New UK casinos are often quick to adopt the latest game releases, ensuring you will find the most innovative slots, immersive live dealer tables and cutting-edge features available. Whether you are seeking thrilling bonus mechanics, high-quality visuals or unique game themes, these platforms are often bursting with fresh and engaging content. For slots players, new casinos will frequently feature the latest online slots, ensuring a fresh and exciting gaming experience.
Modern Design and Enhanced User Experience: Newer platforms are often built with user experience in mind, offering sleek designs, seamless navigation and fully optimised mobile compatibility. This ensures smooth gameplay, quick loading times and easy access to key features, whichever device you choose to play on.
Innovative Features and Rewards: To stand out in a competitive market, new casinos often introduce unique loyalty programs and other exciting features designed to enhance your overall gaming experience. These innovations can range from huge progressive jackpots to interactive tournaments, offering more ways for you to win.

Launched 2024

Mega Riches Casino Review

100% up to £25 + 50 Chances to Become a Millionaire

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#ad. 18+. Gamble Responsibly. Gambleaware.org. 18+. Gamble Responsibly. Gambleaware.org. The Welcome Offers cannot be used in conjunction with any other bonuses. These Key Terms and Conditions form part of and are an extension of the General Terms and Conditions. If and where there is a conflict between these Terms & Conditions and the General Terms and Conditions which relate specifically to the Welcome Bonus and Welcome Spins, these Key Terms and Conditions will prevail. Mega Riches reserves the right to withdraw or amend this promotion at any time.Minimum deposit £ 10.Opt-in required.Only available to newly registered players who complete verification. Upon withdrawal, any incomplete Welcome Bonus or Welcome Spins will be forfeited.

How to Sign Up to a New Online Casino

Joining a new online casino is quick and straightforward. Follow these simple steps to get started and claim your welcome bonus.

Visit the New Casino: Begin by clicking the 'Visit Casino' button on Gambling.com to be directed to your chosen operator. This will take you to a trusted and fully licensed UK casino where you can find out more about the bonus on offer.
Register Your Details: Once on the casino's landing page, click 'Sign Up' or 'Join Now'. You will then need to provide some basic personal information - such as full name, residential address, date of birth, email address and phone number.
Create Your Login Credentials: Choose a username and password that are secure yet memorable. Some casinos may also ask you to set security questions or enable two-factor authentification (2FA) for added protection.
Claim Your Welcome Bonus: After creating your account, head to the promotions or bonus section. Often, casinos may require you to enter a bonus code during registration or your first deposit. Be sure to check the bonus terms for details on wagering requirements, minimum deposit amounts and eligible games to ensure they meet the criteria.
Complete Verification (If Required): In-line with UK Gambling Commission regulations, new casinos will ask you to verify your identity before you can deposit, play or withdraw. This may involve uploading a copy of your passport or driving licence to verify your identity, as well as a recent utility bill or bank statement to verify your address.

Once you have completed these simple steps, you are ready to play with your bonus funds at your new casino.

Best New Casinos UK: Our Final Thoughts

New casinos are a vital part of the UK gaming industry, constantly bringing fresh ideas, innovative features and exciting gameplay to the market. With new casino sites launched all the time, they keep the industry dynamic and also provide players with fresh opportunities to discover new favourites.

With so many casinos competing for your attention, operators are increasingly focused on delivering standout features. This often means generous welcome bonuses, enhanced loyalty programe and improved user experiences to attract players. Whatever you are looking for, there is sure to be a new casino that will meet your playing preferences.