The best online casinos, reviewed and ranked by the Gambling.com team of online casino UK experts.
We have years of experience testing and evaluating UK casinos. Our analysis and user ratings highlight the best casino sites with generous promotions, fast payouts, premium games and huge jackpots.
We only feature online casinos licensed by the UK Gambling Commission. This guarantees a secure and fair gaming experience.
The UK is the largest regulated online gambling market in the world, with new casinos appearing every month.
With hundreds of online casino sites in the UK, it can be hard to find honest information on the best one for you.
When you choose based on our recommendations, you benefit from years of expert experience and insight from thousands of Gambling.com users.
Our goal is to empower casino players to make smart decisions by providing expert analysis that incorporates genuine user insights and opinions.
Gambling.com members provide regular, unbiased opinions through:
To help you find the best casinos, our user research includes analysis of:
This rich insight into how real gamblers interact with different casino sites is analysed and evaluated to help fine-tune our recommendations and ratings to reflect true user experiences.
Only online casino sites that score high on all of the above criteria will achieve a user rating that merits their inclusion on our recommended list of the best online casinos in the UK.
Sign up to become a Gambling.com member and share your opinions with our community.
In addition to our own expert recommendations and user ratings, we also showcase the online casinos to receive prestigious awards from their peers within the UK casino industry.
The best online casino for you depends on the features you prioritise, such as a wide range of slots (including jackpots), exceptional blackjack or roulette options, a wide selection of live dealer tables and first-class mobile apps.
While there are hundreds of UK online casinos to choose from, our experts led by Dean Ryan, have highlighted their top picks based on key categories.
Most casino sites feature slot games, but these two stood out to our slot experts and Gambling.com users with their variety of progressive jackpots and slot promotions:
What we like: Mr Vegas has the largest selection of slots of any online casino in the UK, with titles from over 150 software providers. This diverse collection contains over 100 jackpot slots, including all of the biggest progressive jackpots like WowPot, Mega Moolah, Dream Drop and Jackpot King games.
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What we like: BetMGM offers players the chance to win a ‘supersized’ MGM Millions jackpot while playing some of the UK’s most popular slot games, including Starburst and Book of Dead, which don't offer progressive jackpots at other online casinos
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Our users also highlighted the following UK casinos for their outstanding slot game offerings:
Blackjack is available at almost all casino sites, but our research found the following offer the broadest mix of traditional and specialised Blackjack variants:
What we like: PlayOJO has a vast array of options for Blackjack players, including over 200 Live Dealer tables. Our favourites are Quantum Blackjack, with multiplier cards which boost winnings up to 1,000x, and Mega Fire Blaze Blackjack with bonus rounds where multiplier fireballs drop into a grid.
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What we like: Mr Vegas again proves that size does matter with a vast library of Blackjack games that dwarfs other online casinos. We enjoyed playing the themed Dragons of the North Blackjack, featuring dragon bonus cards and an RTP of 99.59%, plus ReDeal Blackjack which lets you re-deal your cards.
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Other UK casino sites that our users rated highly for outstanding Blackjack options were:
Roulette is another staple of any casino and two UK casinos distinguished themselves in our analysis and user feedback:
What we like: Party Casino has a substantial line-up of over 85 roulette variations, ranging from classic versions to games with unique twists such as Mega Fire Blaze Roulette - where players can win up to 10,000x their stake - and Double Ball Roulette, with two balls to enable new and unique betting options.
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What we like: 888casino excels when it comes to Live Roulette, with more than 90 Live Dealer tables. We especially like the fast-paced Lucky 6 Roulette which reveals six random ‘lucky multiplier’ numbers each spin, offering players the chance to win up to 2,088x their bet. It also boasts an RTP of 97.49%.
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We also discovered the following UK casinos offer an outstanding selection of roulette options, including exclusive roulette tables:
Live casino games offer a more authentic casino experience, featuring live dealers operating in real time at physical tables. Here are what our experts and users consider to be the top live casino sites in the UK:
What we like: Coral have crafted a bespoke ‘Live Lounge’ lobby, recreating a real-life casino floor to allow players to easily navigate between different Live Dealer games, including a dedicated sports studio. There are also exclusive free-to-play Live Roulette tournaments which offer daily cash prizes.
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What we like: 10Bet offers a diverse range of Live Dealer games, including a notable variety of Game Shows. Our favourite is Monopoly Live, where you bet on the spins of a giant wheel featuring an animated Mr. Monopoly, who guides you around a virtual Monopoly board during the bonus rounds.
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The following casinos also offer a noteworthy variety of Live Dealer tables and promotions:
Not all casinos offer a native app for iOS or Android users, but the following are the top mobile casino apps based upon current user-ratings in both the Apple App and Google Play stores:
App Store Rating: 4.6/5
Google Play Store Rating: 4.6/5
What users like: Virgin Games app user reviews highlight its prompt payouts, sleek design and user-friendly interface, making navigation effortless.
"Over the last 4/5 yrs the only site I’ve really used is Virgin, it is in my opinion the best overall gaming site by far. There is a large varied choice of games and also a varied choice of bonuses which can be ‘free’ cash and sometimes a considerable amount of cash. They are a very interactive site these interactions are with a view to the customer benefiting. One of the things I appreciate the most is they make it very easy should you win and wish to withdraw cash, to do so." - 628285 | Verified App Store User Review
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App Store Rating: 4.8/5
Google Play Store Rating: 4.5/5
What users like: Reviews of the TalkSport BET casino app also praise fast payouts, plus its variety of games, robust functionality and efficient Live Chat support.
"Best casino for me, press withdraw and from the time it takes me to check bank app coin is there, and spot on play I now don't play anywhere else." - Danny b DJB | Verified Google User Review
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Our team of UK casino experts are a group of knowledgeable and experienced gambling industry professionals who have a deep understanding of the casino landscape in the UK.
They have a diverse range of backgrounds and specialties, including casino game strategy, software development and regulatory compliance.
Dean Ryan is our Content Director and boasts over 15 years in the gambling industry. Quite simply, Dean knows everything there is to know about online casinos in the UK, from latest casino product trends to the nitty-gritty of licensing and regulation.
"All UK casinos are most certainly not the same, whether it be the bonuses and promotions, the range of games on offer, or the standard of customer service."