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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

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.

Offer of the month

Club Lounge Casino

Club Lounge Casino

Register and deposit £20 or more to receive a 400% deposit bonus up to £1500 + 150 bonus spins. 18+ only. T&C's apply.  

The Welcome Bonus is a 400% Match up to €1000 based on a New Player’s first approved Deposit at the casino. Example: Deposit €100 and receive a €400 Welcome Bonus – total account balance will be €500. The maximum Welcome Bonus is €1500 and only one 1st Deposit Bonus is permitted per New Player. 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, United Kingdom and Lebanon X40. For General Bonus Terms and Conditions

Top Sites

Split Aces Casino

Register and deposit to get 400% up to €1500 + 150 bonus spins on Betsoft games.  

Full review

To claim the welcome bonus a minimum deposit of €20 (200kr, $20) is required. Free Spins are valid on betsoft games only. Players will automatically receive the bonuses in the Welcome Bonus package on their first deposit at the casino. If any part of your Welcome Bonus is not credited automatically, please contact our customer support team immediately on live chat so that it can be credited manually. If the deposit has been played before the bonus is credited, the bonus will not be granted. Players can cancel a bonus by contacting our 24/7 customer support. This can only be done before a bet is placed. Players can contact our 24/7 customer support to stop automatic bonuses before they deposit. The welcome bonus balance is subject to 20 times wagering requirements before withdrawal can be made. General Bonus T&C apply.

Casino Gods

Register for 100% up tp £300 + 300 bonus spins.  

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. 30 Spins on pre-selected games will be credited instantly + then 30 per day for 9 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

Spin Up Casino

First deposit bonus 300% up to £1000 + 100 bonus spins on Betsoft games. T&C's Apply.  

Full review

The Welcome Bonus is a 300% Match up to €1000 based on a New Player’s first approved Deposit at the casino. Example: Deposit €100 and receive a €300 Welcome Bonus – total account balance will be €400. The maximum Welcome Bonus is €1000 and only one 1st Deposit Bonus is permitted per New Player. 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, United Kingdom and Lebanon X40.

Casiplay Casino

Register for up to £800 in bonuses and 100 bonus spins.  

Full review

Min. deposit: €20.Max. bonus: €200.Offer valid on first deposit. Offer only applies to new players.Spins are given as follows: 30 spins and 100% bonus upon first deposit (min. €20).Unused free spins expire 24hrs after being issued. Spins are on several of our best paying games.Bonuses that require a deposit must have the bonus amount wagered 35 times. Winnings won with free spins that require a deposit, have to be wagered 35 times your extra spins winnings, unless stated otherwise. Full Terms 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.

Classy Slots

Register for your first deposit bonus of 400% up to €800 + 30 bonus spins with code: CLASSY30.  

Full review

18+ only, Terms and conditions apply, please gamble responsibly.

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!

Spicy Spins

Register for €1200 welcome bonus package + 150 bonus spins. T&C's Apply.  

Full review

Please note that in the interest of fair gaming, you must wager a minimum of 40 (Fourty) times the sum of your deposit plus your bonus before withdrawing any amount higher than your initial deposit.

666Casino

Register for a 1st Deposit 100% match up to £66 plus 66 bonus spins on Book of Dead Video Slot Game, 2nd Deposit 50% deposit match up to £66, 3rd, 4th, 5th & 6th Deposit Bonuses 50% deposit match up to £66  

Full review

18+. New players only. One bonus offer per player. Min deposit £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 funds are 100% of your first deposit up to £66 plus 66 bonus spins on Book of Dead slot only, and 50% of deposits 2-6 (incl) up to £66 Bonus spins winnings are credited as casino bonus and are capped at £50 Bonus funds are separate to Cash funds and are subject to 35x wagering the total of bonus plus cash. Only bonus funds count towards wagering req. Terms apply. BeGambleAware.org

Domgame Casino

Register for $15 no deposit bonus, deposit $25 or more for a 300% first deposit bonus, use code: CONSIGLIERE300 (new players, 18+, see terms)  

Full review

T&C: CONSIGLIERE300 is activated on deposit $25+, valid once on slots and specialty games, PT x40, no max cash out.

Pelaa Casino

Register for a first deposit bonus of 100% up to £100 + 150 bonus spins.  

Full review

8+ 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. 15 Spins on Gonzo's Quest game will be credited instantly + then 15 per day for 9 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

Boo Casino

Register for €500 welcome bonus package and 100 zero wager bonus spins.  

Full review

New customers only. The Welcome Package is available on credit and debit card deposits only. The minimum qualifying amount for each single deposit is €10. Bonuses and additional spins will not be awarded if, at the time of your deposit, your current balance is greater than € 1 or you have a pending withdrawal, or you are claiming another bonus on your deposit. Full T's&C's apply. 18+. Please gamble responsibly. BeGambleAware.

Irish Luck Casino

EXCLUSIVE: Get 300% bonus on first deposit with code LUCK300 (New players, 18+, see terms)  

Full review

T&C: codes are valid once for new players only on slots and specialty games on deposits $25+, wagering x40, no max cash-out.

Cherry Gold Casino

Register and deposit $25 or more for a 300% welcome bonus up to $3000 use code: MELLOW300. (new players, 18+, see terms)  

Full review

T&C: MELLOW300 is activated on deposit $25+, valid once on slots and specialty games, PT x40, no max cash out.

Gate777 Casino

Register for 100% up to £100 + 25 Extra Spins.  

Full review

18+.New players ONLY. First deposit only. Min deposit £20 Max bet £5 while Welcome Bonus is in play. 35x wagering requirement. Upon 1st Deposit - 100% bonus up to £100 + 25 Extra Spins on any NetEnt game. Offer may not be combined with other offers. Deposits made by Skrill or Neteller are not eligible. Game weighting, time limitations & full T&C’s apply.

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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