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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

Hello Casino

Hello Casino

Welcome bonus package up to £500 + 50 bonus spins on your first 3 deposits. (18+ only, T&Cs apply, please gamble responsibly)  

18+. New players only. One bonus offer per player. Minimum deposit of £10, 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: Gonzo’s Quest, Twin Spin Delux, Asgardians Stone and Bloodsuckers 2 and winnings capped at £50 Bonus funds are 100% of your first deposit up to £100, 50% of your second deposit up to £250, 50% of your third deposit up to £150 Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. Terms Apply. BeGambleAware.org.

Offer of the month

Diamond 7 Casino

Diamond 7 Casino

Register at Diamond 7 Casino for a £500 welcome bonus package and 50 bonus spins. (18+ only, T&Cs apply, please gamble responsibly)  

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: Hotline and Fruit Spin, Jungle Spirit, Planet of the Apes and winnings capped at £50 Bonus funds are 100% of your first deposit up to £100, 50% of your second deposit up to £250, 50% of your third deposit up to £150 Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. Terms Apply. BeGambleAware.org.

Top Sites

Madame Chance Casino

Register at Madame Chance Casino and Receive 400% up to 800€ Bonus Code: MADAME1, Second deposit, 150% up to 800€ Bonus Code: MADAME2 Third deposit, 200% up to 800€ Bonus Code: MADAME3  

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 20 (Twenty) times the sum of your deposit plus your bonus before withdrawing any amount higher than your initial deposit. Players from Greece and Lebanon X 80. 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.

Spela Casino

100% up to £200 Bonus + 100 Free Spins on Starburst  

Full review

18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 20 Spins on Starburst games will be credited instantly + then 20 per day for 4 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms - www.begambleaware.org

Klasino

Deposit £20 or more and get a first deposit bonus of 100% up to £100 plus 50 bonus spins on Starburst.  

Full review

18+. New players only. One bonus offer per player. Minimum deposit of £20 Max bonus bet £5 Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused bonus or spins shall be removed. Bonus spins are valid on Starburst video slot game only. Bonus spins winnings are credited in form of bonus funds and are capped at £50 Bonus funds are 100% of your first deposit up to £100 Bonus funds are separate to Cash funds and are subject to 35 x wagering the total of bonus plus cash funds. Only bonus funds count towards wagering contribution. Terms Apply. BeGambleAware.org

21 Prive Casino

1st Deposit - 100% up to £250 + 25 bonus spins, 2nd Deposit - 50% up to £500, 3rd Deposit - 50% up to £250 + 25 bonus spins. (18+ only, T&Cs apply, please gamble responsibly)   

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: Asgardians Stone and Bloodsuckers 2, Gonzo’s Quest, Twin Spin Delux and winnings capped at £50 Bonus funds are 100% of your first deposit up to £250, 50% of your second deposit up to £500, 50% of your third deposit up to £250 Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. Terms Apply. BeGambleAware.org

Miami Dice

Register and receive 100% first deposit up to £300 + get 50 bonus spins on any NetEnt slot game.  

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 100% match up to £300 on your 1st deposit, 50% match up to £500 on your 2nd deposit, and 75% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. Terms apply. BeGambleAware.

Pots Of Luck

Deposit £100, get a £100 bonus AND 100 bonus spins on Starburst. Get a 200% match up to £50 in playable bonus funds + 50 Spins on Starburst. Claim up to £200 in bonus funds with a 50% deposit match + 25 Spins on Starburst.* Terms Apply   

Full review

New players only. Selected slots only. Min deposit £10, Max Bonus £100 + 100 bonus spins on Starburst, 30x wagering (dep+bonus), 30x on spins, 4x conversion. Terms & Conditions apply

Triomphe Casino

NOT ACCEPTING UK PLAYERS Register at Triomphe Casino and receive 400% up to €800 with code: TR400.  

Full review

NOT ACCEPTING UK PLAYERS 18+ Only. Please Gamble Responsibly. Full Terms and Conditions Apply.

Gday Casino

1st deposit: 100% up to €100 + 25 spins 2nd deposit: 50% up to €250 3rd deposit: 50% up to €150 + 25 spins   

Full review

18+. New UK 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: Jungle Spirit, Planet of the Apes, Hotline and Fruit Spin and winnings capped at £50 Bonus funds are 100% of your first deposit up to £100, 50% of your second deposit up to £250, 50% of your third deposit up to £150 Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. Terms Apply. BeGambleAware.

Jackpot Jones

1st deposit - Deposit £10 or more for 25 spins on Gonzo's Quest, Starburst, Asgardian Stones or Jumanji. 2nd deposit - Deposit between £10 & £24 to receive a bonus of 50 Bonus Spins, £25-£49 to get 75 spins or £50+ for 100 spins on Gonzo's Quest, Starburst, Asgardian Stones or Jumanji. 3rd deposit - Deposit between £10 & £24 to receive a bonus of 50 Bonus Spins, £25-£74 to get 75 spins or £75+ for 125 spins on Gonzo's Quest, Starburst, Asgardian Stones or Jumanji  

Full review

First 3 deposits only, Min deposit £10, Max total Bonus 250 spins on Gonzo's Quest, Starburst, Asgardian Stones or Jumanji only, spin value varies. 10x conversion, 1x Wagering © 2019 COLUMBIA PICTURES INDUSTRIES, INC. ALL RIGHTS RESERVED Terms & Conditions apply

Kerching

Get up to £500 on your first 3 deposits, + 150 bonus Spins on selected games. See full T&C’s.  

Full review

First 3 deposits only, Min deposit £10, Max total bonus £500 & 150 spins, Spin value varies, 30x wagering (dep + bonus), 30x on spins, 5x conversion, selected slots only, full T&Cs apply. IGT, All Rights Reserved. See full T&C's

Jonny Jackpot

Register and Deposit £10 or more and get up to £1000 welcome bonus and 100 bonus spins.  

Full review

18+. New players only. One offer per player. Max bonus bet £5 Min deposit £10 100% deposit match bonus up to £1,000 plus 100 bonus spins on Starburst only. The deposit match bonus and bonus spins must be used within 7 days,. Spins winnings credited as bonus. Bonus funds separate to Cash funds, and are subject to 35x wagering and withdrawal requirements. Terms Apply. BeGambleAware.org. Make a deposit of £10 or more and play with up to £1,000 extra with a 100% match bonus!

Diamond 7 Casino

Register at Diamond 7 Casino for a £500 welcome bonus package and 50 bonus spins. (18+ only, T&Cs apply, please gamble responsibly)  

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: Hotline and Fruit Spin, Jungle Spirit, Planet of the Apes and winnings capped at £50 Bonus funds are 100% of your first deposit up to £100, 50% of your second deposit up to £250, 50% of your third deposit up to £150 Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. Terms Apply. BeGambleAware.org.

Spin Station

100% Welcome bonus up to £250, plus 20 bonus 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 100% match up to £250 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.

Casino 1 Club

* NOT ACCEPTING UK PLAYERS* Deposit and get 400% welcome bonus up to £800 + 20 spins with code: SPIN30.  

Full review

* NOT ACCEPTING UK PLAYERS* Make your first deposit and we will give you 400% match bonus up to €800. 1. The Welcome Bonus is a 400% Match up to €800 based on a New Player’s first approved Deposit at the casino. Example: Deposit €200 and receive a €800 Welcome Bonus – total account balance will be €1000. 2. The maximum Welcome Bonus is €800 and only one 1st Deposit Bonus is permitted per New Player. 3. The Bonus+Deposit is subject to 33 times play through (Wagering requirements) before any withdrawal can be made.

GoPro Casino

Register for up to £200 first deposit and 150 bonus spins.  

Full review

A minimum deposit is required. The monthly cash back bonus is based on losses on all games for one full calendar month. The cash back bonus is issued on the 3rd Monday of the following month and covers the previous month’s full calendar. Contact your Personal Account Manager to claim your monthly cashback bonus and for more details on how to keep your account active in order to qualify.

New Slots

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 2019

Online casino sites are ever changing and it’s our job to keep you up to date. In 2019, 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 2019, expect more casinos to be purely mobile optimised and those that aren’t to vanish into oblivion.

Another factor we’re faced with in 2019 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 2019 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.

 

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