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Welcome to Compare Casino Sites

The number one comparison site for online slots and casinos. We have been reviewing online slots and casinos for over a decade and have created this site to bring you the best casinos, the best offers and of course the very best slots.
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Site of the month

Kerching

Kerching

Get up to £500 on your first 3 deposits, + 100 bonus Spins on Cleopatra. See full T&C’s.  

First 3 deposits only, Min deposit £10, Max Bonus £500 and 100 spins on Cleopatra, Selected Slot games only, 30x wagering (dep + bonus) 5x conversion, See full T&C’s.

Offer of the month

Casimba

Casimba

200% welcome bonus up to £500 on your first deposit plus 50 bonus spins.  

18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 200% match up to £500 on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. Terms apply. BeGambleAware.

Top Sites

666Casino

Register for £666 welcome bonus across your first 3 deposits plus 66 bonus spins on 1st deposit.  

Full review

18+. New players only. One bonus offer per player. Minimum deposit of £20, Max bonus bet £5 Bonus offer must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus spins are valid on the Guns n Roses game only. Bonus funds are 100% of your first deposit up to £666 and 50% of your second deposit and third deposit up to £666 Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. Terms Apply. BeGambleAware.

Spin Rider

Register for 100% up to £300 + 50 bonus spins. (T&Cs apply, 18+, please gamble responsibly)  

Full review

18+. New players only. One bonus offer per player. Minimum deposit £20. Bonus spins on selected games only and must be used within 72 hours. Max bonus bet is £5. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. Terms apply. BeGambleAware.

Dream Jackpot

Register for up to £900 in bonus money and up to 75 bonus spins on your first 3 deposits.  

Full review

18+. New players only. One bonus offer per player. Minimum deposit of £20, Max bonus bet £5. Bonus offer must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus spins are valid on the following games only: Starburst, Aloha Cluster Pays, Wild Wild West and winnings capped at £50. Bonus funds are 100% of your first deposit up to £250, 100% of your second deposit up to £150, 50% of your third deposit up to £500. Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. Terms Apply. BeGambleAware.

Casimba

200% welcome bonus up to £500 on your first deposit plus 50 bonus spins.  

Full review

18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 200% match up to £500 on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. Terms apply. BeGambleAware.

The Online Casino

Register for 10 bonus spins just on registration, then receive a £500 welcome package + 50 free spins on first 3 deposits. Terms apply, 18+, new players only  

Full review

New Customers only, First 3 deposits only. Min deposit £10, Max bonus £500 + 50 Spins on Starburst. Selected slots Only. 4x conversion. 40x Wagering, T&C's apply.

Gale and Martin

Choose you first and second deposit. First Deposit 200% up to €2000 + 100 spins or, 250% up to €2000 + 50 spins, second deposit, 200% up to €2000 + 100 spins or, 300% up to €2000 + 50 spins. (T&Cs apply, 18+, please gamble responsibly)  

Full review

The Welcome Bonus is based on a New Player’s first and second approved deposit providing he meets all conditions for the bonuses. To qualify for the bonuses, a deposit of €20 minimum is required and your account not be blocked from receiving bonuses. The Welcome Bonuses are subject to a minimum wager of 30 (Thirty) times the sum of your deposit plus your bonus before withdrawing any amount higher than your initial deposit. Bets placed on all games other than slot machines will be deemed a violation of the Terms and Conditions therefore your bonus and winnings will be voided. The Welcome Bonuses may be limited to a maximum cash-out, therefore Gale&Martin reserves the right to allow a maximum cash-out of 10x your deposit amount.

DreamVegas

200% match on your first deposit, up to £400, plus 50 extra spins.   

Full review

18+. New players only. One bonus offer per player. Minimum deposit £20 Max bonus bet is £5 Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 200% match up to £400 on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. Terms apply. BeGambleAware

Mr Play Casino

Deposit £20 play with £40 plus 100 bonus spins (T&C's apply, 18+, New Players Only).   

Full review

Applies to new depositing players. Min deposit £20. Wagering requirements apply 35x. 100 spins require 1 deposit. See full terms here.

Prospect Hall Casino

Register and receive,100% bonus on first deposit up to £100 + 50 spins, 50% bonus on second deposit up to £100 + 25 spins, 100% deposit on third deposit up to £100 + 25 spins.  

Full review

New players only, First 3 Deposits Only, Min Dep £10, Max Bonus £300 Overall and 100 Spins on Starburst, 50x Wagering on Deposit + Bonus, 50x on Bonus Spins. 10x Max Conversion, £5 Max Bonus Stake. Game Restrictions & Full T&C’s Apply.

SlotsZoo

Register at SlotsZoo and get a 200% bonus up to £800 on 1st deposit with code: ZSLOTS200 and a 250% bonus up to £800 on 2nd deposit with code: ZSLOTS250  

Full review

The Welcome Bonus is based on a New Player’s first and second approved deposit at the casino provided that he meets the conditions for the bonuses. 2. To be eligible for the bonuses, you must deposit a minimum of €20 and your account status must not be blocked from receiving bonuses. 3. Players are eligible for one (1) first deposit bonus per person / family / household / computer / address / IP / e-mail address, and environments where computers are shared (university, fraternity, school, public library, workplace, etc). 4. Please note that in the interest of fair gaming, you must wager a minimum of 30x times, the sum of your deposit plus your bonus before withdrawing any amount higher than your initial deposit. Players from Greece X80. 40x times for Denmark, Finland, Norway and Sweden. 5. Bets placed on all games other than slot machines will be deemed a violation of the terms and conditions, your bonus and winnings will be voided.

123 Spins

Register for up to 500 Starburst Spins on 1st deposit. (18+ only, T&Cs apply, please gamble responsibly)  

Full review

NEW PLAYERS ONLY, MIN DEPOSIT £10, £8 MAX WIN PER 10 SPINS, MAX BONUS CONVERSION £250, 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY HERE

London Jackpots

Register and get up to 500 spins on Starburst on your 1st deposit. (18+, new players only, terms apply)  

Full review

NEW PLAYERS ONLY, MIN DEPOSIT £10, £8 MAX WIN PER 10 SPINS, MAX BONUS CONVERSION £250, 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY HERE

Lucy Casino

Register and deposit, spin the Mega Wheel to win up to 500 bonus spins on Starburst.  

Full review

NEW PLAYERS ONLY, MIN DEPOSIT £10, £8 MAX WIN PER 10 SPINS, MAX BONUS CONVERSION £250, 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY HERE

Ridika

Register at Ridika for 300% first deposit up to €2000 + 66 bonus spins, second deposit 350% up to €2000. (T&Cs apply, new players only, 18+)  

Full review

To qualify for the bonuses, a deposit of €20 minimum is required and your account not be blocked from receiving bonuses. The Welcome Bonuses are subject to a minimum wager of 30 (Thirty) times the sum of your deposit plus your bonus before withdrawing any amount higher than your initial deposit. Bets placed on all games other than slot machines will be deemed a violation of the Terms and Conditions therefore your bonus and winnings will be voided. The Welcome Bonuses may be limited to a maximum cash-out, therefore Ridika reserves the right to allow a maximum cash-out of 10x your deposit amount. The complete bonus Terms and Conditions here.

Fun Casino

Register for 11 bonus spins no deposit, 50% up to €499 on your first plus 100 bonus spins, 50% up to €499 on your second. T&Cs apply, 18+, please gamble responsibly  

Full review

Register for 11 bonus spins no deposit, 50% up to €499 on your first plus 100 bonus spins, 50% up to €499 on your second. Wagering requirements of bonus funds. Whom this offer is available to, – for example, ‘new customers’ or ‘UK customers only’. Deposit methods which do not qualify player for bonus eligibility, e.g.- Skrill/Neteller. Minimum deposit amounts Statement- ‘Bonus Terms and Conditions Apply’ 18+ T&Cs apply, 18+, please gamble responsibly.

Top Games

tmp-game

#1 Game
1 Can 2 Can

1 Can 2 Can is one of the latest slot machine games to be released by Nextgen Gaming.

  • 5 Reels
  • 25 lines

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ONLINE CASINO SITES

Year after year, online casino sites are the place of choice for players. The accessibility and access to vast amount of games help boost its popularity. In 2017, the gambling commission reported 34% of players decided to play at a online casino instead of going to a land-based casino or bookies, which was an increase from 2016.

A contributing factor to online casino sites growing in popularity is that they can offer higher payback percentages or RTP (Return to player). Online casino sites usually offer 94.5% and above RTP percentages. At traditional land-based casinos the RTP can be as low as 70%. In layman terms, this means you have a higher chance of winning. In theory and I really do mean in theory here, if the RTP is 95%, for every £1 you deposit you’re likely to receive £0.95p. Since all online casino sites are programmed using a random number generator, outcomes are entirely random and unpredictable.

NEW CASINO SITES

There are on average 10-15 new casino sites popping up a month and I can tell you around half of thoses online casinos will have closed after 18 months. Unlike other comparison sites who throw anyone up on site, we delve into the background of the new casino sites. We know who’s behind the casino site and we know their company history too.

So if anyone has a bad reputation within the industry and tries to disguise this with a new casino site, they won’t appear here. We won’t put any untrustworthy site on here. That means on average we add approximately 5 new casino sites a month but this varies from month to month. We look for new casino sites with a solid reputation, fantastic site and great customer service.

MOBILE CASINO SITES

Online casino sites have also improved their software and technology along the way making everyone’s mobile playing experience an enjoyable one.

As our mobile devices become more sophisticated, it means playing online is just as good mobile as it is on desktop. Desktop remains the number one device to play on but expect this to change by late 2018. Currently, 49% of players visit casino sites on their desktop and according to the gambling commission, this is a huge 10% increase on the previous year. So this time next year, we can safely say over 50% of all online players will play on a mobile casino site.

Convenience, is probably the number one factor for the rise of players playing at online casino sites on their mobile phones. The ability to play anywhere at anytime is just amazing. Here’s an interesting fact for you, the number of those playing in the morning during their commute in on the rise. This time of the day also seems to be lucky when winning progressive jackpots.

COMPARE CASINO SITES

There are hundreds on casino sites around and with over 10 casino sites popping up every month, the choice is endless. It has been revealed that the average player is a member of 4 online casino sites in the UK. At comparecasinosites.com we have recognised this since day one and therefore we deliver a broad range of casinos to suit all of your player needs.

In 2018, there are a few things which come as standard on a online casino site, such as high levels of security, integrity and confidentiality. Then the things which may differ from casino to casino we go through rigorous before featuring them here.

We start off by finding out who’s behind the casino to ensure they have a solid reputation and company ethics. Then we go through the player journey of signing up and verifying our account. We also ask a few questions to the customer support team to see how quickly they respond and the manner in which they respond to us.

Once we’re a fully fledged member of the online casino we go through the site taking note of it’s navigation, ease of use, features and accessibility to useful areas. For instance, casino sites with a search bar is always a winner. We really do go through everything, from the game selection, welcome bonuses, ongoing offers and languages available.

You may find you love a particular casino for its roulette games for instance, but prefer another for its vast selection of slots. This is common among savvy casino players and that’s why our online casino reviews are detailed with a summary section too, highlighting all the important bits.

We always show you a wide variety of online casino sites so you can choose your favourites. We vet all of the online casino sites we featured on here, so you can happily choose your casino site.

WHAT TO EXPECT FROM ONLINE CASINOS IN 2018

Online casino sites are ever changing and it’s our job to keep you up to date. In 2018, we have more fantastic games and user friendly casinos. There are also a multitude of regulations to stay on top of, set by the Gambling Commission.

The biggest factor for online casinos is the mobile movement, mobile devices are simply revolutionising the industry. We all love playing on our mobile devices and casino sites need to stay up to date. As mobile device technology improves so does our player experience. So in 2018, expect more casinos to be purely mobile optimised and those that aren’t to vanish into oblivion.

Another factor we’re faced with in 2018 are online casino bonuses. Once upon a time we all played with huge generous bonuses offered by casino sites. This is becoming more rare because the Gambling Commission have made casino bonuses taxable payable by the casino. This means for players in the UK big bonuses will just diminish. We won’t be seeing many welcome bonuses around the 500% mark but more around the 200% mark.

On the back of this, in 2018 we are seeing an abundance of welcome package offers. It’s common to see a players first three deposits receive a bonus. The package is usually made up of three smaller deposit bonuses and packaged into one. This is a great method since you can experience a new casino in different sessions and can make a solid decision about your entire player experience.

HOW TO PLAY AT ONLINE CASINO SITES

In all instances, you will have to register at the casino site with your details such as name, address, date of birth etc. Don’t forget to confirm your email address too.

If you’ve played at a land-based casino in the past then you’ll quickly realise the games are pretty much the same and played in the same way. If you’re a newbie to casinos as a whole and unsure of anything then you can contact 24/7 customer service. Overall, online casino sites are easy to play at, you just select the game you want, choose your stake or betting amount and you’re away.

You will need your banking details or Paypal details to hand to make a deposit. Once you’ve done this once you usually have the option to store your details to save you from re-entering your details everytime you want to make a deposit.

When it comes to confirming your account and identity it’s highly likely you will have to prove ID and/or a household bill with your name and address on. You will have to scan this in to the casino sites.