The UK's Number One Guide for Online Casino Sites

Welcome to Casino Alpha, the UK's number one source for reviews and rankings of the top online casino sites. Our team does the hard work for you by carefully testing and rating casinos on important criteria so you can easily pick the best one for you.

Top 10 Online Casinos

888Casino

8.8

DEPOSIT £10, STAKE £10 & GET 100 FREE SPINS

Code: WELCOME100FS Copied

Bonus Details

Casino Details

Casino Alpha’s Take

Pros

More than 1200 slots
10 payment methods
Fast cashouts
In-house games

Cons

No live chat
Boku is missing

Our verdict

In our opinion, 888 Casino is a great website you can choose for its great collection of games, mobile features or providers. We recommend you try it if you are looking for trustworthy and well-established brands to try. Moreover, you can play their games, created in house.

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UK/IE only. First-time depositors who deposit £/€10+ with code WELCOME100FS and wager £/€10+ in real money on slots within 7 days of deposit get 100 Free Spins (£0.10/spin) on selected Pragmatic Play slots (excl. jackpot). NETELLER/Skrill deposits excluded. 1x per person. Spins expire 7 days after credit. Free Spin winnings paid as bonus after all spins used; bonus not valid on Sport/Poker. Max withdrawable winnings £/€300. Full T&Cs apply. 18+. Play Safe. #ad -

Blackjack City Casino

8.5

100% UP TO £300 + 25 FREE SPINS

Bonus Details

Casino Details

Casino Alpha’s Take

Pros

2550 slot games and 105 live dealers
Offers 24/7 live chat support
Features a high maximum cashout limit of £100000
UKGC and MGA-licenced

Cons

Requires a £20 high minimum deposit and withdrawal amounts
No dedicated mobile app for iOS or Android
Withdrawals are processed within 1-2 days
VIP program is exclusive and available by invitation only

New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 + 25 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please Gamble Responsibly. BeGambleAware.org -

SlotStars Casino

9.6

DEPOSIT £10 PLAY WITH £50 + 50 FREE SPINS

Bonus Details

Casino Details

Casino Alpha’s Take

Pros

Over 130 live games
Fastest cashout within a day
Low minimum deposit of £10
Netent and other 14 game providers

Cons

Low maximum cashout limit of £10000 monthly
High minimum withdrawal limit of £20

Our verdict

Slotstars Casino was released back in 2022. Due to the fact that it offers an extensive list of over 4700 slots, which provides players with a high level of diversity available in the industry, the casino has been a prominent figure in the UK. We also appreciate the fact that you will be able to play more than 130 live games, which makes Slotstars a worthwhile destination for both slots and live games enthusiasts.

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Automatically credited upon deposit. First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Book of Dead, Spin Value: £0.1, Max Free Spins: 50. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Bonus Policy applies. -

BetWright Casino

New casino

7.0

WAGER £20 GET 100 FREE SPINS

Code: BIG1000 Copied

Bonus Details

Casino Details

Casino Alpha’s Take

Pros

Cons

One account per customer, verification required. The free spins are only available on Big Bass Bonanza 1000.This promotion is for new customers only. Customers must be 18+.Promotional Terms & Conditions aply -

Betnero Casino

New casino

7.0

100% UP TO £100 + 100 FREE SPINS

Code: WINO100 Copied

Bonus Details

Casino Details

Casino Alpha’s Take

Pros

Cons

LuckyMate Casino

New casino

7.0

BET £10 AND GET 50 FREE SPINS NO WAGERING

Code: MATE50 Copied

Bonus Details

Casino Details

Casino Alpha’s Take

Pros

Cons

Spinland Casino

9.0

100% UP TO £300 + 50 FREE SPINS

Bonus Details

Casino Details

Casino Alpha’s Take

Pros

Offer a range of over 2600 slots and over 90 live games
Has live chat available 24/7
Maximum cashout set at £100000

Cons

High minimum payment limits
No available app for IOS and Android
Payouts take between 1-2 days

New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% bonus match up to £300 plus 50 Bonus spins on Starburst your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Please gamble responsibly. BeGambleAware.org -

247bet Casino

New casino

7.0

100% UP TO £247 + 100 FREE SPINS

Bonus Details

Casino Details

Casino Alpha’s Take

Pros

Cons

18+. New players only. One offer per player. Min deposit £20. Max bonus bet £5. Offer: 100% bonus match on 1st deposit up to £247 + 100 free spins + 1 Scratchcard. Minimum wagering of £20 required to unlock the scratchcard, details & terms sent via inbox. Free spins expire in 72h, winnings capped at £100, credited as cash and are immediately withdrawable. Bonus funds expire in 30 days and are subject to 25x wagering the total bonus & deposit. Only bonus funds count towards wagering contribution. Affordability checks and Terms apply. Please Gamble Responsibly. BeGambleAware.org. -

Online Casino London

8.4

UP TO 500 FREE SPINS

Bonus Details

Casino Details

Casino Alpha’s Take

Pros

9 payment methods
More than 30 providers
£10 low minimum deposit

Cons

Only 29 live games
Slow payout time of 3 days

Our verdict

Online Casino London provides a collection of over 900 slots powered by NetEnt, Pragmatic Play and other popular providers. In terms of safety, this casino also proves to be one of our top choices as it offers, besides the mandatory UKGC license, an Alderney Gambling Control license. On top of that, the casino offers 9 different payment methods, and no maximum cashout limit, which are features that make it one of our top choices.

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New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply 18+, begambleaware, #ad -

#10

Casimba Casino

8.7

100% UP TO £200 + 50 FREE SPINS

Bonus Details

Casino Details

Casino Alpha’s Take

Pros

Loyalty system
Mobile app for Android
No withdrawal limits

Cons

Only five payment methods
£20 minimum cashout limit

Our verdict

Casimba Casino offers an Android app with a 5/5 rating on Google Play. We’ve also downloaded this app to test it thoroughly, and we can confidently recommend it to our UK players. The Android casino app runs well, offering the same number of slots as the desktop one and similar smooth gameplay. Payments are also much faster via the app, so we recommend installing it, especially for players seeking fast withdrawals.

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18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £200 plus 50 bonus spins on your 1st deposit, 50% match up to £50 on your 2nd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org -

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CasinoAlpha's Mission

Our sole mission is making sure UK players like you find the ultimate casino experience.We test, analyse and select the best and most reliable online casino sites UK and their bonuses. We dig into the fine details on bonuses, game selections, security, and more so you can pick the perfect UK casino site with confidence. With our in-depth reviews and rankings, you'll have everything you need to start playing at the most trusted and exciting online casinos the UK has to offer.

More About Us

How We Rate UK Casinos

Legit & Fairness

A casino’s legitimacy is paramount to a safe gambling experience. That’s why we assess a UK online casino’s legitimacy by examining its transparency in terms and conditions, bonus rules, and responsible gaming tools.

The casino sites’s T&Cs account for 40% of our rating, focusing on fair and clear rules. Bonus terms also weigh 40%, ensuring the promotional offers are reasonable. The remaining 20% evaluates responsible gaming measures, promoting safe gambling environments.

Caracteristics	Rating percentage
Casino T&C	25%
Bonuses T&C	25%
Responsible Gaming	25%

Deposits & Withdrawals

Fast and accessible payment methods enhance the gambling experience. That’s why our rating of payment methods is based on four factors.

The minimum deposit threshold carries 40%, rewarding casinos with low deposit limits. Payout speed accounts for 30%, prioritizing fast withdrawals. Maximum cashout limits contribute 20%, ensuring fair withdrawal caps. Minimum withdrawal requirements make up the final 10%, evaluating the ease of cashing out.

Caracteristics	Rating percentage
Min. Deposit	40%
Min. Withdrawal	10%
Max. Cashout	20%
Payout Time	30%

Customer Support

Casino support quality directly affects player satisfaction. That’s why we assess the customer support feature by testing its availability and responsiveness.

Live chat and 24/7 access account for 20% each, while another 20% evaluates the support agents’ response times. The helpfulness and professionalism of the staff also contribute 20%. The FAQ section and email responsiveness contribute 10% each to the final support rating.

Caracteristics	Rating percentage
Live Chat	20%
Live Chat 24/7	20%
Response Time	20%
Helpful Chat	20%
FAQ	10%
Email	10%

Product Rating

A diverse game selection enhances player engagement. That’s why our product rating is based on three factors: game providers, slot games, and live dealer games.

Game variety from at least 10 top game providers in the United Kingdom contributes 30%. Slot games, making up 40%, require a selection of over 500 titles. Live dealer games account for 30%, focusing on the quality and variety of at least 15 live dealer games.

Caracteristics	Rating percentage
Game Providers	25%
Slot Games	25%
Live Dealer Games	25%

Casino Reputation

A casino’s reputation influences player confidence. That is why the UK online casino’s reputation is evaluated primarily through its licensing (40%), with an active UKGC licence being a must to ensure compliance with strict regulatory standards.

Third-party reviews from reputable sources contribute 30%, reflecting user trust. The UK casino site’s operational history adds 20%, highlighting its reliability. Gambling product variety, including poker and sports betting, accounts for the final 10%.

Caracteristics	Rating percentage
Licence	40%
Online Since	20%
Third-Party Reviews	30%
Gambling Products	10%