Best Casino Sites

100% up to €100 on Casino First Deposit!

18 + | T&Cs apply

18 +. Minimum deposit is £10, deposits via Skrill (Moneybookers), Paypal or Neteller are excluded from this offer. You can place a maximum bonus bet of £5 per spin when you have the bonus active. New customers only. T&Cs apply.
  • Original super hero theme
  • User-friendly website
  • Exciting loyalty rewards programme
100% up to €100 with Free Spins

18 + | T&Cs apply

18 +. 1st Deposit Bonus for new players only. If you're a new player a minimum deposit of £10 is required. Spins only available on Starburst. No wagering requirement on spins’ winnings. 14 days from registration to claim offer. Customers depositing via Moneybookers, Skrill and Neteller will not be eligible for this Cash Spins Offer. All winnings from the spins will be paid out cash. T&Cs apply.
  • Wide variety of games catering for everyone’s needs
  • Regular new promotions and opportunities
  • Withdrawing money with automated fast verification
100% up to €100 with Free Spins

18 + | T&Cs apply

Play on selected slots to get your spins: Starburst, Mooshine Riches, Jumanji, Book of Dead and/or Bonanza. Whatever you deposit, we’ll boost with cash spins based on three tiers. New customers only.
18+. 1st deposit only. Open to GB and Northern IRE. Only 1 of 3 offers can be claimed. The offer is available 14 days from registration. 3 day spins expiry applies. Any winnings credited as cash.
Paypal, Moneybookers, Skrill and Neteller payment methods are excluded. Further eligibility and T&Cs apply. .
  • Unbeatable game selection
  • Mobile App, flash, instant play, Mobile web
  • Interactive on social media platforms and Youtube
4 Bonuses up to €$150

18 + | T&Cs apply

18+. First 4 deposits of £10+. The 4 bonuses are available at once, in chronological order. 40x play through within 14 days. Real money first when playing the bonus. Cancellation of the bonus will result in forfeit of the bonus and its eventual winnings. Deposits via Moneybookers, Neteller and Skrill are not eligible for this offer. Available currencies are GBP, EUR, and CAD. Conversion £1 = €1 = C$1. Weightings apply. T&Cs apply.

  • Customer support available via email, phone and live chat 24/7
  • Wide variety of payment options including e-wallets, credit & debit cards and bank transfers
  • Over 1000 online slots

 

Which are Best Casino Sites?

With several important factors in mind, we have carefully compared and rated hundreds of gambling operators in the pursuit of the very best casino sites. Those that we have found to provide an experience above the rest have been added to our site with thoroughly written reviews. We simply want to share our knowledge with you and make your search for a world-class casino an easy one. To do this you’ll find our personal favorites of the best casino sites that we’ve gathered conveniently listed below. Should you be interested in learning about the factors that we’ve had in mind when choosing these, this is also included on the following page. So is other important information that you may want to have about playing on well-established as well as new casino sites.

100% up to £100 with Free Spins

18 + | T&Cs apply

New players. Register and get up to 30 free spins. 10 FS x 3 on selected slots over 3 days (10 FS per day up on log in). Must be claimed by 23.59 on day of grand and valid for 7 days once claimed. FS wins granted in bonus after FS used; wins set at £1- £4 (per 10 FS). Reg bonus wins capped at £100 exc. jp. wins. Wagering req. apply: 30x bonus funds (vary by game).

New players only. Offer only valid on a players 1st deposit at Wink slots. Min deposit £10 to get 100% bonus (max £100) + 30 free spins (FS). FS available on specific games for 7 days. FS wins are granted in games bonus after all FS are used. Bonus wins capped at £400. To withdraw games bonus and related wins, wager 30 x the amount of bonus. Wagering req. vary by game. Deposit balance can be withdrawn at any time. T&Cs apply.
  • Big selection of slot games
  • Free spins with no deposit requirement
  • Trustworthy payment providers
100% up to €200 with Free Spins

18 + | T&Cs apply

1st deposit with a £20 min deposit with code. The bonus wins capped at £500. The bonus wagering is 30x which its requirement varies per game, and has to be fulfilled within 90 days. This welcome bonus only applies to UK players. Your deposit balance is available for withdrawal at any time. Withdrawal terms & full T&Cs apply.
  • 888 exclusive slots (around 60 of them)
  • Huge amount of bonus offers
  • Many promotions on live casino
100% up to £100 with Free Spins

18 + | T&Cs apply

NEW CUSTOMERS. MIN DEPOSIT £20. 40 FREE SPINS ON FIRST DEPOSIT. 160 FREE SPINS AFTER FIRST DEPOSIT (20 PER DAY). MAX WIN £100. 20X WAGERING. DEPOSIT BONUS 40X WAGERING. EXPIRES 30 DAYS FROM THE ISSUE. ELIGIBILITY, GAME, PLATFORM, PAYMENT RESTRICTIONS AND T&CS APPLY.
, GAME WEIGHTING/ RESTRICTIONS, BETTING LIMITS. CASINO-ONLY BONUS. NOT AVAILABLE ON IOS APP. PAYMENT RESTRICTIONS + T&CS APPLY.
  • Low wagering requirements on bonuses
  • Customer support always available
  • Great welcome offer for new players
100% up to €1500 with Free Spins

18 + | T&Cs apply

18+. This offer is for new players only, who must deposit a min of £20. The max bonus bet is £5. Winnings from spins capped at £50. 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Please keep in mind that bonus funds are separate to Cash funds. The wagering is 35x bonus + cash. T&Cs apply.


  • Licenced with the MGA
  • Generous welcome bonus and exciting daily promotions
  • 24hr Customer Service
100% up to £800 with Free Spins

18 + | T&Cs apply

Minimum deposit: £20. Offer valid on first 4 deposits. This offer only applies to new players. The wagering of the bonus is 35 times. Winnings won with extra spins that require a deposit, have to be wagered 35 times your extra spins winnings, unless stated otherwise. Bets on different games contribute differently to the compliance of the wagering requirements: 'read the wagering bonus policy'. One bonus per household. T&Cs apply.
  • Easy to navigate the games library
  • Live casino
  • 24/7 Customer support
4 Bonuses up to €$150

18 + | T&Cs apply

18+. First 4 deposits of £10+. The 4 bonuses are available at once, in chronological order. 40x play through within 14 days. Real money first when playing the bonus. Cancellation of the bonus will result in forfeit of the bonus and its eventual winnings. Deposits via Moneybookers, Neteller and Skrill are not eligible for this offer. Available currencies are GBP, EUR, and CAD. Conversion £1 = €1 = C$1. Weightings apply. T&Cs apply.

  • Customer support available via email, phone and live chat 24/7
  • Wide variety of payment options including e-wallets, credit & debit cards and bank transfers
  • Over 1000 online slots
100% up to £100 with Free Spins

18 + | T&Cs apply

New players only. 18 +. Min deposit £10. Wagering 40 x bonus. Max bet £5 with bonus funds. Live casino is excluded from this bonus. 100 % up to £100 on your first deposit. Welcome bonus excluded for players that deposit with Skrill or Neteller. Begambleaware.org. 18 +. T&CS APPLY.
  • Over 900 games
  • Fast Witdrawals
  • Games from the best providers
100% up to €100 with Free Spins

18 + | T&Cs apply

18 +. 1st Deposit Bonus for new players only. If you're a new player a minimum deposit of £10 is required. Spins only available on Starburst. No wagering requirement on spins’ winnings. 14 days from registration to claim offer. Customers depositing via Moneybookers, Skrill and Neteller will not be eligible for this Cash Spins Offer. All winnings from the spins will be paid out cash. T&Cs apply.
  • Wide variety of games catering for everyone’s needs
  • Regular new promotions and opportunities
  • Withdrawing money with automated fast verification

What makes a UK casino a top slot site?

How to identify the best slot sites

With slot sites continuing to be one of the most popular options in online casino gaming, new sites and casinos are consistently vying to be the go-to option. Though this variety is welcome to any gambler, it is now more important than ever to find the best slot sites with bonus earnings and offers to ensure your getting the most for your buy-ins. Getting an eye for the best slot sites can help you cut down the time you spend consulting casino slot sites reviews and instinctually find the best-rated slot sites and the best slot sites for winnings.

– There must be a wide selection of slot machines

This is quite an obvious factor. If we love playing slots and are looking for a top slot site, the casino does of course have to have plenty of different machines that we can enjoy. But what exactly is considered to be a big amount? These days we would say that anything below 1200 slots wouldn’t be enough to qualify for the title as one of the best slot sites. It’s not all about quantity though, but also about variety. Usually a huge amount of slots means great diversity, but this isn’t always the case. Therefore we at slotsexpert.com always pay close attention to the providers that the casino is working with as well. Not only should they offer slots from all of the most popular ones, but we would also like to see them working with some of those that aren’t as renowned. If you’re interested in finding out what providers you may come across at the best slot sites in the UK, we have made a list of these further down on the page.

– The casino has to be licensed by the UK Gambling Commission

As a British thrill-seeker it’s always super important that the casinos we’re playing at have a gambling license issued by the UK Gambling Commission. Not only is it illegal for gambling sites to offer their services to British players without one (which on its own is a warning sign), but this regulator is also ensuring your safety. It has plenty of strict rules and quality standards that online casinos have to live up to. When a slot site is licensed by the UK Gambling Commission, this means that your personal and financial data is fully secure. It won’t be misused by the casino and cyber hackers won’t be able to get their hands on it as the operator has to have efficient safeguards against such attacks. Being licensed also means that the casino games are proven to be 100% fair and that the payback percentage of them (RTP) is always available. In addition, all player funds must be kept on a separate bank account from the casino’s operating cash, which protects you in case they would ever go bankrupt. Last but not least, the UK Gambling Commission will always assist you should you have a dispute with the slot site that can’t be resolved. – Deposits and withdrawals must be smooth and free These days charging a fee for making a deposit or requesting a withdrawal won’t cut it if a casino wants to be considered as one of the best slot sites in the UK. This is actually likely to make them one of the worst as it’s quite a terrible feature to have. To be considered a top slot site by us at slotsexpert.com, the most popular payment methods also have to be offered. It’s definitely a must for Visa, Mastercard, Neteller and Skrill deposits to be available, but we would also like to see PayPal and Paysafe as options. When it comes to withdrawals we’re personally not in a hurry, but to live up to the standards of the industry we find that these have to be processed in a timely manner. It certainly shouldn’t take longer than 24 hours on average.

  • You can find great value in, frequently offered promotions

While some thrill-seekers prefer playing raw, the vast majority of players love taking part in bonus offers as these can increase our chances of making a profitable withdrawal. One of the factors that we carefully look at when searching for the top slot sites, is therefore how often various promotions are being offered. If the casino doesn’t have at least a couple of new ones every week they won’t make our site as one of the best operators.

  • Professional support that is always there to assist

It’s easy to turn a blind eye to the importance of quality customer support as most of the time we won’t require any help. When issues do occur, or we have a question that we really need an answer to it can, however, be a true pain in the ass if the support isn’t available and/or has a lousy standard. Here at slotsexpert.com, we know this all too well as we’ve been through it way too many times. Therefore, it’s crucial for us that a casino has quality customer support if we are to consider it as one of the best slot sites online. This means being available on live chat and e-mail 24/7, as well as agents being friendly, knowledgeable, and service-minded.

– Other factors that may be important to you

While all of the UK slot sites that we have listed on top of the page live up to the above factors that we have mentioned, there may be other things that are important to you as well. You may for instance appreciate switching up the excitement of slots with other gambling products such as table games, sports betting, or online poker against other players. The vast majority of the slot sites being recommended by us have a great selection of other casino games. This usually goes hand in hand with a huge amount of slots and upholding an overall high standard of quality. You definitely won’t be disappointed by the table game experience or by playing against real dealers in a live casino. We have, however, not taken sports betting or online poker into consideration at all. Some of the top slot sites listed by us will still offer these products though. Just don’t expect all of them to have them

Things you should definitely know about when playing at UK slot sites

Things you should definitely know about when playing at slot sites

The high competition amidst casinos in the online sector can be played to the consumer’s advantage. Though it may be tempting to stick to one slot machine, the random generation of slot results means that your chances of winning do not increase as you invest more in a single online machine. It is much better to look around and frequent different slot sites if your current gaming experience is underwhelming.

A number of websites dedicated to casino slot sites reviews can make this process easier and more financially clear, as not only can switching to different slot sites provide a strategic advantage, but the high competition amongst casinos often means that switching will bring with it a range of free spins, bets, minimum deposit limits, and offers to give you a chance to practice with new games and sites and keep your winnings.

– Verification is always needed before you can start playing

To comply with the regulation of the UK Gambling Commission, all legit and licensed slot sites require you to go through a verification process before you can start playing. You won’t be able to try out any games or make a deposit until this has been done. What the verification process means is that you have to provide the casino with a photocopy of a valid ID, such as a passport or a driver’s license. This will have to be uploaded to your player account and will then be reviewed by a risk analysis team at the slot site. Unfortunately, this is not an instant process. You can expect it to take about 24 hours when playing on any of the quality casinos that we recommend.

  • Always read the terms and conditions of bonus offers

Taking part in bonuses is usually a great thing to do as they can give you extra cash to play with or free spins on a slot that you can use to win extra money from. Especially the welcome bonuses that UK slot sites offer to new players signing up tend to be very valuable. As good as the bonuses can be it is, however, important to be aware that they almost always come with certain rules. These are known as terms and conditions and are to be found in conjunction with the offers. Usually, it’s a tiny text that you have to click on to get a big list of rules. There are many different terms that can apply to a bonus, and we won’t mention all of them. To give you an example it may, however, be that deposits with Neteller and Skrill aren’t eligible for the offer. As you can imagine this is quite an important thing to be aware of. Another important and common rule among slot sites is that a wagering requirement has to be fulfilled before a cash out can be made. This means that the extra money that the bonus has earned you needs to be staked a certain number of times. You are, in other words, forced to play for a certain amount of money to be able to make a withdrawal.

– The casino has an edge and is always bound to win in the long run

No matter if you’re spinning on slots or playing any other casino game, it’s crucial to know that these products are designed in favor of the casino. By taking part in bonuses you can increase your chances of winning, but in the long run, the slot site will almost always have an edge on you. This doesn’t mean that you can’t win big as plenty of players have won huge amounts and even become millionaires from life-changing jackpots. It does, however, mean that you should always play responsibly and view casinos as a form of entertainment and never as a way of making money. If lady luck is by your side you will make nice cash out at the end of your session, but odds are that you won’t. Therefore, it’s important for us to highlight the fact that you should never play for money that you can’t afford to lose or try to chase any of your losses.

Best slot providers in the UK

The best providers that top slot sites in the UK offer

As playing casino online has become more and more popular, the number of companies developing slots have skyrocketed. All in all, there are well over two hundred different ones, which is quite an astonishing number. Some are, however, much more successful than others with slot machines that are constantly sought after by thrill-seekers.

Below we have listed those developers that are usually considered the very best ones. Many of the slots created by these fantastic providers are being offered at the best slot sites that we at slotsexpert.com are recommending at the top of the page.

List of the most popular slot developers online

Betsoft Big Time Gaming Blueprint Gaming ELK Studios
iSoftBet Microgaming NetEnt NextGen
Novomatic Play’n GO Pragmatic Play Push Gaming
Quickspin Red Tiger Gaming Thunderkick Williams Interactive
Yggdrasil

What other providers can I find at UK slot sites?

Apart from the above companies, it’s not that common to find that the average UK casino is working with many other providers. They may have slots from some of them, but usually, they stick to machines from the most popular ones. When playing on a top slot site listed by us it is, however, a whole different story. You can expect to find games from plenty of other providers – some that you’ve probably never heard of before. It may not always be all the ones that we have mentioned below, but you can definitely be sure to find slots from several of them.

Lesser known providers offered by UK slot sites

2 By 2 Gaming Bally Wulff Barcrest Bet Digital
Core Gaming Fuga Gaming Genesis Gaming IGT
Inspired Gaming Iron Dog Studios Just For The Win Leander
Merkur Gaming NeoGames Nolimit City Old Skool Studios
Rabcat Realistic Games Relax Gaming STHLM Gaming

UK slot sites

Is it better to play on an old or a new UK slot site?

That’s actually quite a tough question with a lot of different answers to it as it depends on several factors.

Deciding whether to opt for an older established slot site, or a newer competitor is a balancing act. Older staples of the online casino world are often the best-rated slot sites due to a long-built, reliable reputation, as well as the sheer variety of games they have on offer. However, the user interface can sometimes be dated, especially compared to the ease of use and interactivity of the newest sites, and generally lacking in events and incentives to keep you engaged and entertained.

Newer casinos on the other hand are often great value, and the best slot sites with bonus earnings and introductory offers give newcomers an immediate advantage, part of newer casinos’ attempts to draw in new players and take on the established brands. To take full advantage, consider using a variety of sites old and new to take advantage of the latest offers packed with free plays from the best slot sites for winnings, and to find the gaming experience right for you through playing and testing.

Maximizing entertainment and winnings does not boil down to finding a single site and experience, but keeping a pool of sites in mind that provide constant new offers and opportunities for wins alongside entertaining games.

UK slot sites

Frequently asked questions about slot sites in the UK

 

 

What is the legal age for playing at casino sites online?

As a British citizen you have to be 18 years old. This is the most common age requirement when it comes to gambling. Some countries do, however, require you to be 21 so if you aren’t from the UK it’s best that you double check with your local authorities.

What payment options can I find at the best slot sites?

Among those that we recommend at the top of the page you can always find that Visa, Mastercard, Neteller, Skrill and Trustly are supported. Many of the top slot sites do, however, also offer Paysafe and PayPal as alternatives.

Do I have to make a deposit to play slots?

Not at all! The vast majority of UK slot sites allow you to try out their games for free by playing demo versions of them. You only have to click on the slots while not being logged in to a player account and you’ll be able to spin on them using demo credits.

How can I improve my chances of winning at slot sites?

The best way of doing this is taking part of bonus offers as these can be quite valuable. By playing on low volatile slot machines with a high RTP you can, however, also increase your short term chances of winning. Other than that it’s all up for lady luck to decide how profitable you will be.

Is it safe for me to play at UK slot sites?

As long as they have a gambling license issued by the UK Gambling Commission it is perfectly safe as this regulator has ensured that the sites are following all necessary laws and have a high standard. But you can find casino sites not on Gamstop that doesn’t have a UK license. We recommend you to pick a site that have a license from UK Gambling Commission.

How can I know if a slot site in the UK has a legit gambling license?

If you pick one of the top slot sites listed by us here at slotsexpert.com you can always be sure as this is very important to us. You can, however, also find out by going to the very bottom of a casino’s site as they always front with their gambling licenses in the footer of their pages.

Why do slot sites ask me to withdraw using a certain method?

As a measure to prevent money laundering and to comply with British laws, all licensed casino sites have to follow what is known as a closed loop policy. This means that any amount deposited from a certain payment method must also be withdrawn back to the very same one.