Best UK Slots Sites

For those of you who don’t know me, I am The Slots Lad and I’m here to guide you into the world of the best online slot sites in the UK. Like you, I was once a newbie player and I had to learn everything about gambling the hard way. This is why I created this site in order to help newbie players and share my experiences and opinions with the more skilled players.

On my site you will find:

  • Honest reviews and rating of online slot sites
  • The most trusted new slot sites
  • Free games and reviews of online slots
  • Guides and articles about slots

Best Slot Sites

I have been playing slots for over ten years and I am very well aware that a player is not only interested in reading reviews from slot sites. After all, I did not create just for that reason. I can not deny that my intention is to make this site a destination for all players, including information about all the games, to be able to exchange views, play games, and much more. For now, on my site you will find:


Best UK Slot Sites By Bonus-Promotions

My team and I look every day for the best bonuses for slots. Everything is here. From initial deposit bonuses to exclusive offers that we have carefully designed for you. Do you want to play with a 100% bonus? We have it. Do you want to play with no deposit? We have that too. Free Spins without deposit? Here you are! Just visit the respective page, choose from the list of slot sites with bonuses, and get ready to play.

Free Slots

I have said it many times and will repeat many more if needed. Do not play with real money, if you haven’t first tried each slot for free. You may not like something, it may not have the RTP you want, you may not like the symbols. On the site, you will find a huge list of free slots (over 2000 slots) which is constantly increasing with new releases being added.

Peaky Blinders Slot Sites

Walk down the muddy streets of Birmingham and take in everything the city has to offer. Set up shop...

Centurion Slot Sites

Go back in time to an age when Ancient Rome ruled the world. The mighty Centurion commands his army...

Montezuma Slot Sites

Looking for thrill and excitement? Join Montezuma in his battle against the Spanish invaders....

Double Bouble Slot Sites

Double Bouble is an older Gamesys slot, which comes with a simple design, yet an interesting game...

Bonanza Slot Sites

Strap on your head light and come on down to the old mines. It’s your turn to land a helping hand...

Dead Or Alive Slot Sites

Put on your cowboy hat, strap on your six shooter and head on down to the saloon. The word around...

Book Of Dead Slot Sites

Play’n Go has become a very popular software provider at slot sites. For a long time they had...

Cleopatra Slot Sites

Queen Cleopatra is one of the most famous female historical figures. Her reign over Egypt and her...

Starburst Slot Sites

If you have ever played Starburst you know that it’s a very simple game. It’s not too...

Rainbow Riches Slot Sites

Fluffy Favourites is without a doubt one of the classic slots when it comes to Bingo players. But...

Best Slot Sites By Payment Provider

How annoying it is to register at a casino and go through the identification process only to realize eventually that it does not offer the deposit method you use. That’s why we have listed the top slot sites by slot provider and have included articles with very useful tips and information that I am sure you did not know.

playtech slot sites

Playtech Slot Sites

If you’re an experienced gambler the chances are you have already played at Playtech casinos. If...

Jumpman Slot Sites

Jumpman slot sites are casinos powered by Jumpman Gaming – a company that develops software for...

Play’n Go slot sites

If you’re a newbie to the online gambling world you can find it strange why so many people are...

Dragonfish Slot Sites

I can say with ease that Dragonfish bingo, casino and slot sites are one of the most legendary...

Megaways Slot Sites

What are Megaways Slots? Megaways slots are games which have an exciting random reels modifier...

Guides and Strategies about slots

Ok so far, but if you do not learn to play the game properly then, it is mathematically proven that you will lose your money. I do not want to give you false hope. Slots are entirely a game of chance. However, there are still ways that will allow you not to lose quickly and increase your chances of a big win. Check all the guides about slots here.

Independent Slot Sites

Independent slot sites are operators that use their own platform. The first thing you should know...

High Roller Slots

As you all know the Slots Lad is a medium stakes player. But this doesn’t mean I always play on...

Mega Reel Slot Sites

Today we’re gonna talk about an exciting new promo across Mega Reel slot sites which is...

20 Minimum Deposit Casinos

In this article we will present you with a list of the best 20 minimum deposit casinos you can find...

High Limit Slots

High rollers at land based casinos tend to have a liking for three games. You’ll occasionally...

Best Slot Sites In The UK – 2023

British are known to require high-quality services in many instances and online gambling is no exception. Over the years, dozens of slot platforms have appeared in the UK, some have quickly left the market, some have retained a loyal audience while others managed to stand out thanks to their innovations and their notable product.The top 3 platforms with the best slot sites in the UK are:

Τhe Jumpman Network

It started its journey in 2012 as a provider of Bingo games, but it has grown rapidly since entering the world of online slots. Jumpman slot sites “shocked” the gambling industry when it launched the “Win 500 Free Spins on Mega Reel” offer. For many people the company was doomed to failure; however the players loved the fact that with little money they would be able to win so many Freespins. The company currently has loyal friends, more than 120 partner slot sites. Why do I rank it among the best slot sites? Because they quickly understood that the player wants to win a lot by betting a little! Now, whether it will succeed or not is a whole different story.


The Dragonfish Network

Another company that started its course from Bingo. Dragonfish was founded in 2007 (Globalcom Limited) and a few years later was acquired by Cassava. I consider its sites the top choice among players who bet small amounts mainly due to its offers (deposit 10 get 30, deposit 10 get 50 etc). Dragonfish sites remain one of the top choices for Bingo players.

Top 3 Dragonfish Slot Sites


Nektan Slot Sites

Nektan slot sites are incredibly popular among UK players. And why wouldn’t they be? All of them offer Boku as a payment method and have attractive slots tailored for mobile play. At the same time, they have very attractive bonus offers; most Nektan casinos have some no deposit sign up bonus for UK players. After that, you can claim their welcome bonus as well as generous reload promos.

Finding the best-rated slot sites in the UK

How easy do you think it is to evaluate a slot site in the UK? Most of you will tell me it’s very easy. After all, scam casinos are extremely rare, since due to legislation it is necessary for them to obtain a license from UKGC. I agree with you to a certain extent. Nonetheless, we are not here to set up a distinction between trusted and scam operators. We are here to separate the wheat from the chaff, to put aside those who are mediocre and deal with the really good ones, creating a list of the best-rated slot sites for which I can honestly tell you “Lads you can play unhesitatingly”.

At the very least, I’ll be able to sleep well at night. Unless we do not get the golden symbols in Bonanza. Then you know. This is when insomnia hits to tell you the truth!

And there is only one way for me to sleep peacefully at night. To dedicate time and money myself to play the games, control the speed of transactions, the offers, the customer service and generally everything that I will analyze below.

Before I review a slot site

I have extensive experience in the field of iGaming and I can now tell the difference between a worthy slot site and a….second class one in a heartbeat. Besides, I am not the only one who evaluates casinos. Sometimes I have already undertaken a detailed report and inside info from other colleagues. But if this has not been done, then I have to start from scratch. And actually it all starts with legality.

As I usually say, “No license, no business!” Slot sites aimed at players from the UK must be licensed. On my site you will not find casinos that are not licensed but accept British players. And if you encounter such casinos elsewhere, they are simply scams and mostly target problem gamblers.

When it comes to online casinos with slots for players outside the UK, things are a bit more complicated as international and local regulators are also involved. For example, in a country where a Regulatory Authority (eg spelinspektionen in Sweden) and a legal framework exist, then the same regulations as in the UK are applied. I only rate licensed casinos.

In all other cases, priority is given to licensed casinos in Malta. I will suggest to you some casinos licensed by Curacao, only in cases where I am 110% sure that no problems will arise.

One last thing. I am aware that Gamble Responsibly is very important and that is why I want the sites I work with to have prominently on display all the tools that will allow the player to take a break or even exclude himself.

The Criteria Behind my Ranking of the Top slot sites

And now get the party started! Evaluation and Assessment. Such a tedious but simultaneously fun process. What is the most trusted slot site? Which has the fastest trades? Which has the best customer support? How do I rate? Which will come first and which second? Let’s look at them in more detail.

Security and Trust

In addition to being legal, a casino should be trustworthy and enjoy trust on the behalf of players. A casino’s reputation along with the years of online presence is definitely two extremely important factors. However, the following should also be considered:

  • Checked by independent authorities

If you check any of the best 3 online slot sites in the UK, you will see that each one of them has a valid operating license from the UKGC. In most cases, you will also find the logo of an independent testing agency like eCOGRA or iTEch Labs. These independent agencies ensure that the payouts from the casino games are fair, random and within the promoted RTP value.

  • Complaints in other websites and forums

One of the best and easiest ways to check a casino’s reputation is to do some basic research across gambling forums. It’s always a good idea to see what real players have to say about a slot site. If the casino in question is a reputable one, you are guaranteed to find many positive reviews and very little to no complaints at all.

Checking games and software

Another good indicator for the top slot sites in the UK is their games collection. Reputable casinos will go the extra mile to offer players a massive number of casino games by leading software providers. It’s simple math; the more games the slot site has to offer, the smaller the chances are that the player will move on to another site.

  • How many games are included in its game suite?

Having a massive slot number and other casino games library is a must when it comes to leading gambling operators. Many players prefer to play games from several providers or simply experiment with slots they have never played before. So, the more games the casino has in stock, the better your chances of finding more games to your liking.

  • Number Of Progressive Jackpots

Jackpot slots always allure online players with their multi million prizes. Truth be told, they are the worst slots to play if you are interested in making a profit due to their high variance and low RTP value. On the other hand, you never know when Lady Luck will be on your side. Keep in mind that a player from the UK won £13 million while playing Mega Moolah from Microgaming on a £0.25 bet.

  • The option to play for free

Every player, especially newbies, want to try the casino games for free before making a real money deposit. Having the option to play for fun or with a no deposit bonus is a great way to see what the games have to offer and the payouts you can expect to get when playing for real money.

  • Games by top developers

When it comes to online casinos, the general rule is “quality over quantity”. However, the rules, especially for English slot sites, are a little different. You see, British players are not only interested in games by top slot providers like Netent and Playtech, but they also want to play online games found in pubs and betting shops. Of course, these slots are offered by smaller companies such as Barcrest. If those two elements are combined, then we are really talking about a top rated slot site.

Top 3 Slots Developers


Bonuses and promotions

Bonus promotions are one of the best ways to get new players to join the casino and keep the regular ones happy and playing. In the list of the top ten slot sites in the UK, I suggest only casinos that made a good impression on me in the following categories:

  • Terms and conditions of Welcome Bonus

In addition to offers for new members, a casino should “watch out” for existing players on an almost daily basis. That is why offers such as Reload bonuses, daily-weekly free spins, birthday bonuses etc should not be missing from any site that respects itself.

  • Generous rewards scheme and VIP

Certainly, not all of us can join a VIP program. However, for those who like big bets, it would be good to visit the relevant page where you will find the best VIP casino and important tips to choose the best program. Evaluating rewards schemes requires a little more work, as I will have to consider how easy or difficult it is to climb the rankings, the prizes, what it takes to make the gifts real money, etc.

Scout out the payment methods

In most cases, the best online slots websites have a plethora of payment methods to choose from when making deposits and withdrawals. Usually, most players use only a couple of payment providers on online slots sites, but it may come in handy to have a few extra options to manage your monetary transactions at the casino.

  • Easy deposit process

Every player across online casinos wants to make a deposit as fast and easy as possible, so he can start playing the games on offer and every leading casino aspires to achieve exactly that and make the deposit process as easy as possible. They are trying at least. However, the truth is that not all of them have managed that!

  • Security of funds

UK slot sites do not face such a problem, as they are required by law to maintain separate bank accounts with the balance of each player. Casinos from less trusted authorities should at least use a modern 128 bit SSL Encryption Protocol and various security checks by their fraud team. However, this alone is not sufficient and leads to their getting quite low ratings in this part.

  • Fast Withdrawals

Every online player wants to receive his hard-earned winnings as fast as possible. Checking our list of online slot sites, you will easily see that most of them offer fast withdrawals. At some, only a few hours are required for the withdrawal to be approved, while at others it can take only a few minutes for your winnings to arrive.

  • Speedy Processing

Speedy processing of withdrawals is another aspect many newbie players seem to ignore. For example, an online casino can promote instant withdrawals, but in fact, their pending period can be over 24 hours. This is not the case with the top online casinos though. Here the pending period usually lasts from 0 to a few hours, after which the withdrawal is processed to your preferred payment provider.

Customer Care

For many players, the best place to play online slots is the one that offers 24/7 player support. In order to find the Operators with the most remarkable customer support, I have created dozens of different scenarios and tested the agents at different times of the day. I have assessed their service based on the quality of the answers provided.

  • Data protection

The best slot machine websites make sure that your details are protected at all times. This is also the case when you share information with a support agent. The chat communication is secured via a separate system, while any other correspondence is done via email.

  • Safety and wellbeing

The customer care program at the leading online casinos is more than just providing support to players. If the casino management team notices that a player is spending too much money they will conduct an investigation and talk with him to see whether he can afford to do that or not. They also use special algorithms to prevent problematic gambling and provide special programs for gambling addiction.

  • Easy access to support

Having easy access to support is a must at the best slot machine websites. No player wants to wait for hours to get in touch with an agent. This is why most leading online casinos have a live chat support option available 24/7. In addition, you can also get in touch with the casino via phone or email.

  • Speedy and Informed Solution

The main function of the customer care program is to provide speedy and informed solutions to your queries. This is why every reputable casino employs a team of professional support agents. They are trained to cope with any issue that can arise while playing, making sure that you get a problem-free and enjoyable gameplay.

Playing slots from mobile devices

According to the latest research, over 60% of the players use their mobile phone to play slots and this percentage is most likely to go up in the next 5 years. As you can see, it is especially important for a casino to have the following:

  • Optimization for smaller screens

Pretty much all online casinos today use the HTML5 protocol for their mobile platform. This makes it very easy for the casino to fit on different mobile screens as this protocol enables the casino to automatically expand and fill the mobile screen perfectly, enabling you easy access to every feature the casino has to offer.

  • Solid app experience

Another common detail found at the top mobile slot sites is a dedicated mobile casino app. This just shows that some casinos are willing to go the extra mile to accommodate the needs of their mobile players. With the mobile app you can take the casino everywhere you go and access your account at a finger “swipe”.

Standout features

You have to understand that the competition in the online gambling sector has never been fiercer than it is today. This is why the top slots sites UK has to offer are all aiming to stand out from the crowd. If you look closely you will see that the leading UK casinos have some features that makes them stand out from the others on the market.

  • Particularly impressive website design

Every online player values an impressive website design. Long gone are the days of Vegas-style casinos, with flashy animations and low-level visual details. Modern online casinos want to capture your attention when you visit the website for the first time and keep you there as a regular player. The first step towards this is accomplished by offering an impressive website design.

  • Unusual or original functionality

The functionality of the website itself is also very important for online players. When you visit an online casino you seek easy access to everything offered by the casino. No player wants to waste valuable time searching for some feature on the site instead of playing the actual games. So, the better the website functionality is, the easier it is for the player to find his way around.

  • Gamification mechanism

Casinos, one after the other, are incorporating gamification in order to keep the players’ interest. You no longer just play slots, at the same time you collect points, develop your profile, participate in battles, and much more. See more about gamification here.

  • Virtual reality

VR is still a novelty across online casinos. But judging by the latest world trends, VR seems to be the future of online gambling. Some casinos already have this technology in use, but it’s limited to the live casino section only. Soon, we may have the option to take a stroll down a virtual casino floor and play the games just as we would at a real live, land-based casino.


If you’re a player from the UK, you will have no problems playing at online casinos. Most casinos are considered to be English slot sites since the entire site is in English. But for players from other countries, it’s pretty important to be able to play in their local language, use popular local payment methods and play in other currencies. This is why the leading online casinos tend to localize in a number of world countries, catering to the needs of millions of players.

Finding the best slot sites for winning

Having already discussed how we can distinguish the top operators, let’s see now how we can find the best slot sites for winning real money. To do this, you need to focus on the RTP value of the casino games as well as on the overall RTP value of the games for the past month.

You see, the best slot sites for winning are usually the ones where the games have the highest RTP value. This can easily be seen by the audits of the independent testing agencies (eCOGRA, iTEch Labs) and the reports they post on the casino website. You need to focus on casino games that have the highest RTP value and the lowest house edge. This way you will significantly increase your chances of winning in the long run.

One last piece of advice!

Well, that’s all. My work to guide you through the top slot sites in the UK is pretty much done.

Keep in mind that whatever I suggest to you, no matter how honest my reviews are, you should always do your own research. Evaluate and compare different casinos, see promotions, read reviews. And you never know. You may even find a better slot site than the ones I suggest!

Best Slot Sites FAQ

Where to play online slots?

The best place to play online slots is the one where you will find your favorite games and at the same time, you will be offered many bonuses, good customer support, and fast withdrawals.

Which site offers the best payout?

Payout has nothing to do with the casino, as it is only related to games. Consequently, if someone argues that a specific casino has the best playout, he is probably lying to you.

Which slot site has the fastest payouts?

Usually, slot sites using Paypal or other e-wallets are also the fastest in profits withdrawal.

Are the slot sites advertised on your site reliable?

The slot sites you will find in our listings are licensed by the UKGC and have been audited by independent authorities such as iTechlab and eCogra. In addition, before placing a casino on our list, we thoroughly examine it.

What are the best casinos for High Rollers?

The best casinos for high rollers are those that have a special service section for VIPs, fast withdrawals, bigger bonuses and high limits.

What are the best casinos for Low Rollers?

The best casinos for low rollers are those of Dragonfish, mainly because of the bonuses offered.