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New Online Casinos

New Online Casino Sites

Latest UK launches - June 2025

Find the best new online casinos, updated daily throughout June 2025. Our team of gaming experts are constantly scouring the internet for the newest online casinos, latest welcome bonuses and best playing experiences. We aim to review every new casino site online within the first week of it opening. As soon as our review is complete, it will be eligible to feature in any of our online casino categories and will include the ability for you to leave your own pros and cons in the comments. Prefer just slot machines to roulette, poker and blackjack? Take a look at our list of new slots sites now. Or, if you fancy a more relaxed gaming experience, head over to our new bingo sites page for a full house of fun.

New Online Casinos
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We rely on our relationships with partner sites to keep our service free. We receive compensation from many of the brands featured on Online Bingo UK which may influence how we display them. However, we only recommend brands that we believe are safe, fair and trustworthy. The commission we receive does not affect the impartiality of our content.
Bally Casino Bally Casino Review

87/100

4.5 rating based on 5 ratings

Expert Rating

Deposit and play £10, get 30 free spins!

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Terms and Conditions: 18+. New players only. Min £10 deposit & wager (excl. sports betting). 30 day expiry from deposit. Free Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Full T&Cs apply.

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Buzz Casino Buzz Casino Review

84/100

4.0 rating based on 5 ratings

Expert Rating

 Play £10, Get £40 in bingo bonuses and/or 200 spins on Big Bass Slots

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18+. New players. 1st Deposit only. Dep & Stake £10 on qualifying slots get £20 slots bonus (x20 wagering), 10p-£2 per spin limit on Big Bass qualifying slots. T&Cs apply. 18+
 
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Luckster Casino Luckster Casino Review

81/100

4.0 rating based on 5 ratings

Expert Rating

100% up to £200 + 100 spins    

Play T&Cs apply
Terms and Conditions: 18+. New players only. Min deposit £10 for first deposit. Welcome package splits over 3 deposits. 35x Wagering requirement applies. Full T&Cs apply.
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MyriadPlay Casino MyriadPlay Casino Review

78/100

4.0 rating based on 5 ratings

Expert Rating

100% Bonus Up To £100

 

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Terms and conditions: 18+. New players only. Minimum deposit £10. Wagering requirements 35x. Full T&Cs apply. gambleaware.org.

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Spin and Win Casino Spin and Win Casino Review

88/100

4.5 rating based on 5 ratings

Expert Rating

100% Match Bonus Up To £250 + 100 Free Spins    

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Terms & Conditions: New customers only. Min dep (Exc. PayPal) £10. 100% Bonus up to £250 + 100 free spins valued 10p, playable on selected slots. 30x wagering applies to bonus and wins generated from spins, valid 7 days. Max win capped and vary. 18+. Full T&Cs apply.

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ZetBet ZetBet Review

83/100

4.0 rating based on 5 ratings

Expert Rating

100 spins + up to £200 bonus    

Play T&Cs apply
Terms and Conditions: 18+. New players only. Min deposit £10 for first deposit. Welcome package splits over 3 deposits. 35x Wagering requirement applies. Full T&C’s apply. 1st Deposit: 50% bonus up to £50 + 20 Spins on 9 Masks of Fire. - Min Deposit £10 2nd Deposit: 25 % Bonus up to £75 + 40 on Book of Dead - Min Deposit £20 3rd Deposit: 25 % Bonus up to £75 + 40 on Legacy of Dead - Min Deposit £20 Winnings won with spins that not require deposit, have to be wagered 50x. Winnings won with spins that require deposit, have to be wagered 35x. Bonuses that require deposit, have to be wagered 35x.
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New Online Casinos Sites

Bret Allen

Written by Bret Allen

Feb 01st 2024

There are new casino sites appearing so frequently it can make your head spin faster than the slot machine's reels. Keeping up with the new launches is a daunting task but we are here to help with our up-to-date lists of slot and casino site launches . Our mission is to help you find the best online casino sites and the most exciting games. A large portion of our news section is also devoted to the launches of slot and casino sites, so be sure to check it regularly.

Newest Casino Sites - June 2025

Check out the latest slot and casino bonuses at the sites in the list above. We update this section every month with the newest, most exciting casino releases, so make sure you check back regularly to avoid missing any exclusive deals.
But why is it important to know which new casino sites are launching? What's the attraction of a new site compared to one that's long-established? There are lots of factors to consider and we will explain them fully in our guide.

The Critical Factors to Examine

Safety or entertainment are just two of the main things to consider when looking for a new casino site. onlinebingo.co.uk simplifies this process for you by exclusively endorsing the best sites and offering honest reviews from real-life players.

Things to look out for at New Casino:

  • Licensing: Does the site hold a valid UK Gambling Commission license, ensuring it meets stringent legal standards and practices?
  • Welcome Bonus: A primary attraction for seasoned casino enthusiasts. What welcome offers does the new site provide?
  • Game Selection: Does the site offer enough diversity and entertainment value in their games lobby?
  • Reputation: Who operates the site, and what is their online reputation like?
  • Promotions: What long-term entertainment and rewards can the site offer?

The Significance of Licensing

Licensing is key. The UK Gambling Commission grants licenses to companies that maintain impeccable standards of quality, including safeguarding against underage gambling, promoting responsible gambling, and conducting clear, audited, and regulated business practices. All the sites we review proudly display their licenses, ensuring a safe and secure gaming experience.

The All Important Welcome Bonuses

Welcome bonuses are to lure players to a new online casino site. These bonuses are typically structured around a 'deposit match' concept, doubling the initial deposit made by players. For instance, a 100% bonus would instantly double your deposit, giving you extra funds to play with. Regular casino players tend to look for higher percentages, while high rollers keep an eye out for higher maximum bonus amounts to maximise their initial funds.
But the savviest players always examine the 'wagering requirement.' Usually hidden in the fine print or separate terms and conditions section, this requirement states how much money you must wager on the site before you can withdraw your winnings. If this number is unusually high, it might be wise to skip the bonus. These requirements are designed to deter players from simply cashing out free money or engaging in money laundering activities.
Welcome bonuses sometimes offer free cash upon registration or card verification, allowing you to explore the site without risking your own money, but they do usually have some other limitations. Some casino sites offer free spins on specific slot games as part of their welcome package.

Exploring Slot Games on New Casino Sites

The range and playability of slot games is one of the most crucial considerations when choosing an online casino, you have to find games you love playing. Most sites allow you to browse their game selection before signing up, so you can see all the slots, jackpot, and table games on offer. Sites that collaborate with the top game providers tend to provide the best gaming experience. Sites, hosting titles from NetEnt's "Hansel and Gretel" or Microgaming's "Beautiful Bones' ' offers players more gaming options.

Reputation

It is always helpful to do a bit of research into the reputation of any new casino site. Using onlinebingo.co.uk ’s recommendations and simple Google searches can provide vital information about a site's operator and software provider. While new sites might not have an established online reputation, if they are operated by well-known brands or are making use of their licenses can guarantee a certain level of quality and support. For example, the recently launched BetTarget is hosted by the Aspire Platform which has a great, user friendly reputation.

Promotions and Loyalty Rewards

Don't overlook the importance of promotions and loyalty rewards when choosing a new casino site. What does the site offer in terms of long-term entertainment and rewards? Can you participate in exciting competitions or win exclusive prizes? Two sites may offer the same games but have significantly different player competitions and rewards.

Contrasting New Casinos with Established Brands

Some players may prefer to stick with well-established casino brands. This makes perfect sense, certain casino brands have over a decade of experience, and know exactly what their players want. These sites are typically household names like Paddy Power Casino, and typically offer welcome bonuses to draw in new players.
Remember there’s no limit to how many casino sites you can join and taking up a brand new site’s bonus doesn't mean you can't continue playing at your favourite, well-established casinos. Older, successful sites frequently offer larger promotions and events. But, new sites are competing for your attention, and to get it will offer unique, exciting rewards.

Embracing Cutting-Edge Technology

New casinos often make use of the latest technology. While some older sites keep pace, many struggle to integrate new elements into their existing structures. For example, older sites may rely on third-party app providers, while new sites are designed from the ground up for mobile casino play.
While not all new sites have dedicated apps, they consistently feature robust mobile websites. New sites are developed with a mobile-first attitude and touch screen controls, meaning you can switch your gameplay effortlessly from desktop to devices.Even if a site lacks a dedicated app, entering the site's address into your mobile browser provides a streamlined small screen experience.

The Rise of Live Dealer Games

Technological advancements have allowed players to experience live dealer casino games via streaming video, so you can experience the thrill of live play from the comfort of your home. Many live dealer games also incorporate chat functions, so you have the option to chat with other players.

Transition from Downloads to Web Play

Older sites may still need you to download software in order to play, although this is becoming less common. Advances in web page technology, particularly HTML5 gaming, have simplified hosting games directly on websites. This streamlines the gaming experience, eliminating the need for software installation on your device. While some players may prefer having the option to download, newer sites often excel in presenting their games with sleek overlays and animated web pages, offering quick access to a variety of games.

Our Verdict

While established brands offer reliability and extensive promotions, new casinos bring new innovations and fresh rewards to the table. The choice between new and established casinos depends on the kind of gaming experience you are looking for. But as there is no limit to how many casino sites you can join, why not take some to explore and take advantage of the best offers and bonuses.

 

FAQ

What should I look for in a new casino site?

Games are naturally the part of a casino which you’ll see most, regardless of the site’s overall design. Our reviews give an overview of the top titles and the developers that supply each site, or you can look on the games area yourself. If you see some favourites, then you know what to expect from the site. Promotions are the next key ingredient, because they vary between sites and can be either a little bland, or very exciting and original. Look for sites with special events and regular offers, giving you a reason to keep visiting.

Are new casino sites safe?

As long as your are playing at a fully licensed casino site you are covered legally and it is safe to play. You can see if a casino holds a UK gambling licence on the casinos website. Or, keep an eye out on pages like ours, which only promote reputable and licensed brands. When you sign up and play with a new casino site featured on our page you can be happy in the knowledge that you are playing at a reputable site.

Why should I play at a new casino site?

While most people will have their favourite online casino or slot site, it is always worth trying out different ones, and especially new casino sites! Trying out a range of sites also means you can play more games, as not all sites host the same games. When you sign up to a new casino site you can claim a new welcome bonus offer. Brand new casino sites are also more likely to offer bigger welcome offers, because they want to attract people and make a name for themselves!

How to compare bingo sites

We're here to help you compare bingo sites, but how exactly do you do that? What should you be looking for in a new bingo site? Take a look at our handy playing guides below for top tips, advice and warnings of what to avoid.
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