Best Slot Sites UK 2023
Choosing The Best UK Slot Sites
Finding a site to play online slots for real money is no issue at all. There are plenty of slot sites in the UK that offer a massive variety to players. Does this mean that we recommend all of them? Heck no. The best UK slots sites UK do more than just offer a bunch of familiar titles, and before we recommend them our experts need to be sure that they will offer an excellent experience to players.
So how exactly do our experts choose the best UK slot sites? To help us achieve consistent and objective ratings that are genuinely useful to players, we have created a list of criteria that we always use before issuing a rating to slot sites.
These include licensing, bonuses, customer support, payouts and other features that players find important. If any of the UK slot sites we review fail on even one criteria, then we will not give them a high score, it’s as simple as that.
Let’s take a more detailed look at what these criteria involve.
Bonuses & Promotions
Players and promotions go together like tea and scones. The best UK slot sites are those that offer generous welcome bonuses with favourable terms and conditions. And that’s exactly what we judge them on, the casino welcome bonus‘s terms and conditions.
On our list of no-nos – wagering requirements that are too high. Anything up to 40x is reasonable, but anything over that will make it very difficult to cash out any winnings. With respect to free spins on your favourite slots, we like to see a decent expiry term, preferably seven days. Making us lose our spins if we don’t use them in 24 hours is plain annoying.
We also like to see a good range of loyalty bonuses for returning players, either in cashbacks, reloads, or free spins. Any VIP, programs, loyalty programs, and unique promotions to the casino in question are just an additional bonus to their platform (& our rating decisions😊). After all, casinos should want players to come back for more instead of trying their luck at new slot sites.
Does the site have a UKGC licence?
No licence? No party. That’s our basic philosophy when we’re scouting for who makes it on our list of best UK slot sites. We expect a UK slot site to be licensed and registered by the UKGC (United Kingdom Gambling Commission), which is the highest gambling authority in Britain, looking out for the interests of players.
The presence of this license is very closely tied to the issue of security. The UKGC expects an extremely high standard from all slot sites offering their games to UK players. For starters, it takes game fairness very seriously, and if that isn’t one of the top standards when looking for the best UK slot sites, then we don’t know what is. The regulator checks whether the games are authentic and whether they’re audited for random generation, so that wins are really awarded randomly.
The UKGC licence also requires operators to offer a high level of security within the platform itself, via SSL encryption and other technologies so as to ensure that all data and funds are secure.
The best UKGC-licensed slots sites offer gambling responsibility tools like self-exclusion and bet and loss limits. And finally, should a player have cause for complaint, the regulator will take the case forward on their behalf. Any UK slots sites found in violation will not only be liable to a massive fine, but also risk a licence suspension, so the enforcement is taken very seriously.
Slot Game Selection & More
You’re looking for the best UK slot sites to gain access to the best casino slots, correct? So, anything less than a spectacular game selection of the best online slots from the software providers we all know, and love just isn’t going to cut it.
We are not gonna lie – anything under 300 titles doesn’t belong on a list of the greatest slots sites in the UK for us. Most of the casinos we recommend will go way over that number, offering a library that reaches the thousands, many of them with a selection of software providers that can reach 30 or more.
Why is this important? Real slot fanatics want to keep trying as many new titles as possible and won’t be happy if they go through the entire library in a short span of time. Good RTP percentages and a variety of themes are also essential.
Additionally, when we see that slot sites have partnered up with really reputable casino software providers, for us that’s a sign of confidence that this is a trustworthy operator. If it weren’t the case, they’d find it very difficult to convince the big names to come aboard.
Although we’re looking at these sites based on their slot game selections, we also take a look at other game types provided by the slot site. The reason for this? Sometimes people might want to take a break from slot games and have a go at some other game type. Yes, the priority is slot games for our slot site reviews, but we do appreciate slot sites that also offer a healthy choice of other casino games for players to enjoy! Extra points for this of course!
Look, things can go wrong we get it. Or maybe questions arise, or you’re not quite sure about the terms of a specific bonus. We’re not going to hold that against anyone. So we do expect the best UK slot sites to deal with any issues in a fast, polite and efficient manner.
We want to see a good choice of customer service options available to help us: e-mail, webform and even a phone number for those who still prefer to call directly.
But most times, the best ratings are reserved for those slot sites that offer a live chat option that’s accessible 24/7. For many players, this is the fastest and easiest way to resolve an issue. Bonus points if we can use the live chat even without being logged in.
Our final consideration? The length of time it takes to resolve an issue. If it requires a whole lot of back and forth, then count us out.
Are payment methods efficient?
Playing online slots for real money naturally implies paying a deposit first. And for that, we need to make sure that slot sites offer trustworthy and convenient payment methods. UK players tend to favour PayPal, debit cards and more eWallets like Neteller and Skrill, so we do look for those options.
We like to see slot sites that give players a decent range of options, too. Different eWallets, different bank cards, and even pay by phone options should all be part and parcel of an instant withdrawal casino. It’s not just about convenience though, as if we see that an obviously trusted name like VISA or PayPal isn’t doing business with the operator, then that means something to us.
Cashier policy is also important, of course. We don’t like slot sites that make you jump through hoops before your deposit or your withdrawal are effected, and lengthy processes will certainly lead to lower scores.
Can I access my favourite slots from my mobile?
According to the UKGC, gambling on mobile phones is the preferred way of playing in the UK, with most British players accessing their preferred gambling website on their smartphone. So, it stands to reason that when we’re looking to play the best online slots we want to be able to do so from any device, including mobile or tablet.
Our experts test their favourite games across a variety of devices before deciding whether to recommend slot sites. If there’s a dedicated app available, cool, but even seamless in-browser gaming is fine thanks to responsive HTML5 technology.
Is the overall user experience a good one?
Playing the best online slots UK is not just about the number of games available and the bonuses I can pick. One very important criteria employed by our experts is overall user experience.
Here, we look at the entire gaming experience on the slots website. We expect to be able to navigate the site very easily; we like to see an effective search bar and some game filters, as well as good design that ensures the time we spend on the site is fun. If our overall instincts are positive, then we can say that it’s an all-rounder and can join the list of UK best slots sites.
More Slot Sites Categories
In the quest to uncover the best online slots in the UK, our experts are leaving no stone unturned. Slot enthusiasts usually have very specific requirements, so below we’ve also taken a good look at various other types of slots websites that we know some of you are looking for.
New Slot Sites
The same faces and games can easily get boring, and players are always on the lookout for the next best thing. Which is why we get so many new slot sites cropping up practically every week. There are a multitude of themes, bonuses, and games to choose from, but just because it looks pretty doesn’t mean it’s good.
When it comes to rating new UK slots sites, our experts take extra care to make sure that all the criteria are more than up to scratch. A new operator doesn’t have a long track record to back it up, and there isn’t much player feedback to consider, so it’s important that we see a solid framework across the board.
If you’re looking for the best new slot sites that are worth a try, then you’re in the right place. However, if you’ve heard of a new casino but it’s not on PlatinPlay, there’s probably a very good reason.
Mobile Slot Sites
We’ve already mentioned that mobile gambling is a strong criteria given how popular it is among the Brits. Some players prefer to search directly for mobile slot sites that have been created with gambling on the go in mind.
In this case we look for sites which use the super latest responsive technology like HTML5. HTML5 has made a wide range of the best slot games not only accessible on mobile, but also playable cross-platform.
In other words, when scoring a mobile slot site, we make sure that players can access their favourite games across their various devices, and that they can literally pick up their game where they left off, no matter where they’re playing from.
PayPal Slot Sites
UK players love their convenience, and what could be more convenient than a quick deposit by PayPal, right? One click and you can instantly start playing the best slots without having to go through any banking formalities.
PayPal slot sites are also beloved by our experts due to the high level of security offered. If you don’t want to let your bank know that you’re making a deposit at a casino, it’s a perfect option. And it’s pretty much impossible for any fraudulent activities to occur as PayPal’s security system utilises two-factor authentication and other top-notch safety measures.
Best Low Wagering Slot Sites
Wagering requirements are what annoys almost all players. Don’t get us wrong, they are necessary for top online casinos to be able to continue providing generous bonuses. However, when they’re too strict they do tend to ruin the entire experience.
Many players make it a point to search for the best low-wagering slot sites. It can be a very boring task to check every little detail of the terms and conditions to figure out whether the wagering requirements are reasonable or not.
Our experts have got your back. We’ve done all the research so you don’t have to, and you’ll be able to find our recommendations for low wagering slot sites. We look for playthrough requirements that are 40x or under. We also expect to be given a reasonable time to fulfil these requirements – a week is considered fair.
Highest Payout Slot Sites
Did anyone mention RTP (Return to Player) percentages? For many, the best slot sites in the UK are those that offer games with the highest RTP. RTP refers to the potential percentage of total wagers a slot will pay back to players over time. The best online casinos that payout tend to make this information public.
For instance, if a slot has an RTP of 95%, it means that for every £100 wagered, it's expected to return £95 in winnings over a long period of play. This is not to say that it will do this every time you play – think of it as the average payout over an enormous number of spins.
Keep in mind that a higher RTP does not ensure winning, as slots are games of chance, and outcomes are determined by Random Number Generators (RNGs). That said, an RTP of 98% is more likely to land you a win than one with 95%, so we totally get the appeal of finding the highest payout slot sites.
Jackpots Slots Sites
Don’t you just love a good jackpot? The thought of winning a life-changing amount of money seduces many players into searching for jackpots slots sites, particularly progressive jackpots with pooled network prizes.
A standard jackpot slot offers a fixed reward, often substantial, that can be won when you land a certain combination of symbols. Although maybe not life-changing, you typically get quite an attractive sum, so jackpots slots sites are very popular.
A progressive jackpot takes this thrill to a higher level. Unlike fixed jackpots, progressive jackpots continually grow as players make bets, with a small percentage of each wager contributing to the pot. The jackpot keeps increasing until someone wins, sometimes even reaching the millions. When looking for the best jackpot slots sites our experts make sure that there’s a good mix of both available to players.
Best Online Slots in 2023
Time to tackle that burning question. Which are the best UK online slots available to players currently? The answer depends on a lot of things of course, such as your preferred themes, whether you enjoy low or high volatility, if you’re looking for a massive jackpot and other elements.
But there are certain titles that strike a chord with all kinds of players – these are the all-rounders that never fail to give us a great time. Our experts have delved deep to come up with the top list of what’s hot in the world of UK slot sites.
What Makes These The Best Online Slots To Play In The UK?
Wondering why the above slots deserve to be on our list of best online slots in the UK? Just like we have a set of criteria that we use to rate slot sites, we have a similar set to rate the slots as well.
Our expert team knows exactly what players look for in the best UK online slots. We rate the slots we review for every feature so as to make sure it doesn’t fall short of players’ expectations.
Let’s take a look at these criteria:
Design. Audio. Theme.
We want to have fun while playing, and a boring design or a bland theme isn’t going to help us get there is it? All our top-rated UK online slots have excellent audio-visuals and an immersive design to really make us feel the vibe. We look for a great soundtrack, preferably with the option to switch it off whenever we'd like to. And we also like a good, solid slot theme. We’ve seen the Egyptian theme is super popular but so are other themes like: fishing, viking, music, movies, and a whole tonne of others.
Some slots like Starburst have simple features and that’s okay because they’re so iconic and repay the fun in other ways. But we expect advanced mechanics from new games, like Avalanches, bonus rounds, respins, clusters, jackpots, and more.
Payout and RTP%
We’ve already explained that the RTP is a long game and that it doesn’t give the expected return every time. However, there’s no denying that a lower house edge works in our favour, so most of our best UK online slots score over 95%. For low rollers, we recommend high RTP and low volatility; though thrill seekers would do well to go for the high volatility names on our list.
We’ll never tire of saying this. Slots sites are all about having fun, so if a game is way too complicated and requires us to check the rules three or four times, then we’re out of here and on to the next one, thank you. We like easy-to-find buttons that we get at a glance, whether it’s an autoplay function or choosing the value of our wager.
With mobile users continuously on the rise, this one is a no-brainer. Players need that option to play on their mobile whenever they'd like to without any problems – it's as simple as that. It is essential for a slot to be mobile-responsive. Ideally, software providers take a mobile-friendly first approach to their slot games. In fact, this is what the very best slot providers do nowadays. They know how important this is, and the best games are designed to automatically fit any screen you’re playing on.
More Popular Slots
The Different Types Of Slot Games You’ll See On A Slot Website
Veteran players will know this part by heart, but if you’re just starting to dip your toes into the world of UK online slots it’s always good to get to grips with terminology. Below we give you a quick tour of the different types of slot games you’d like to find on a slot website.
This category refers to the vast majority of online slots. It’s a bit of a generic term, so if it’s not a classic and it doesn’t fall within any of the other types, you can put a ribbon on it and call it a video slot. Expect on point graphics, a reasonable amount of game features and a vast variety of themes.
The low rollers favourites, so-called penny slots are those that allow you to put down a wager literally for 1 penny. Starburst is perhaps the most famous of them all. They’re awesome because they stretch your gameplay considerably, even if you only have £1 to spare.
Looking for something a touch fancy? Say no more. 3D slots feature three-dimensional graphics and animations, taking the immersive experience to a new level. Expect very detailed storylines and characters, interactive bonus games and all-round bigger thrills. NetEnt’s Eggomatic is one of the most popular ones.
The slot mechanic invented by Big Time Gaming revolutionised slots sites. Forget traditional fixed paylines, think dynamic reels, each spin possibly opening the door to thousands of ways to win. Bonanza Megaways and Extra Chilli Megaways lead the pack here.
We're talking about the life-changing progressive jackpots like Mega Moolah, Mega Fortune and Hall of Gods. The prize pot here keeps increasing with every player that has a go, usually exceeding the millions. When it drops, it drops hard!
An honour to the vintage one-armed bandits, these slots typically feature a simple 3-reel format, fixed paylines that don’t exceed 5 and traditional casino-style symbols like fruits, bells, sevens and the like. Gameplay is simpler, with no bonus rounds or any of the mechanics found in the more modern video slots.
The Best Slot Providers
So who creates the best online slots? UK players will find plenty of software providers, each with their specific style or trademark. While there is no one ring to rule them all, our experts do have a few favourites that have passed our strict testing to share. The below software providers are all licensed by the UKGC and have their games audited by independent companies.
This Swedish band of self-styled computer geeks are known for high RTP slots, like Rags To Riches and Fortunes of Ali Baba (97.12% and 96.89% respectively). Play'n GO have won a bus load of awards for their efforts, besides gifting us with the iconic Rich Wilde Book of Dead series.
Big Time Gaming
The creators of mechanics like Megaways, Megapays and Clusters couldn’t fail to feature on our list of best online slots creators. Bonanza and Who Wants to be a Millionnaire Megaways are probably two of the most played slots across the UK, and all BTG games boast the same big win potential.
With 7 new slots released every month, it’s easy to see that Pragmatic Play knows exactly what players want. These are the brains behind popular series like Big Bass Bonanza, Fury of Odin and many more. Besides that, they've also become mainstays of poker websites, thanks to their Pragmatic Play Live offering. Their games consistently win all the major awards, and their Drops & Wins tournaments are very popular.
Still a force to be reckoned with, the creators of Starburst and Gonzo’s Quest have rightly achieved legend status in the world of UK slots sites. Pretty much each NetEnt release has managed to achieve cult status – Divine Fortune, Blood Suckers…the list goes on.
Push Gaming are synonymous with high-quality HTML5 games, created specifically to be played across devices. With titles like Jammin’ Jars and Fat Rabbit retaining their status of player favourites, this software provider knows a thing of three about impressive graphics and innovative gameplay.
Why Play Online Slots?
Are you still on the fence about playing slots online? If you’re used to playing land-based casino slots, we get it. But playing on a slots website has benefits that you don’t get at the old brick-and-mortar.
- You can play for free – The best slots sites in the UK will let you have as many free goes on their demo versions as you please, just so you can get your hand in. Then, when you’re ready to put down your pounds, you can progress to real money slots. It couldn’t be fairer than that!
- Unlimited choice – Well maybe not unlimited at some sites, but you can be rest assured that at our recommended UK slots sites you’ll find way more choices than at your classic land casino with so many themes, volatility and bet ranges to choose from. This is because online casinos tend to partner up with way more software providers and are able to constantly update their library on a weekly or monthly basis.
- Innovative game features – The Vegas-style slot machines are classics, but they sure as heck don’t come with the kind of exciting mechanics and features we’ve come to expect from the best online slots. We’ve got mega jackpots, re-triggering spins, bonus games, cascading reels, avalanches… all of which are designed to give players that little bit extra. Or sometimes, not little at all.
- Bonuses – Slots sites tend to offer multiple bonuses and promos, both for new players and returning ones. So you’re definitely in for a continuous parade of rewards when playing online.
- Mobile gambling – Want to play while in goblin-mode, from your couch? That’s cool. It’s also cool if you’re bored on your daily bus ride and you whip your phone out for a few quick spins. Now that’s something land casinos can’t offer, instant entertainment wherever you are.
- Very flexible betting limits – Online slots give new meaning to the phrase ‘spending a penny’. You can literally have a blast while spending pennies thanks to the vast range limits you’ll find. Pennies not good enough? No problem, as some of the best UK online slots have a bet range that goes up to £1,000.
- Lower house edge – Remember that high RTP we love so well? Land-based casinos tend to go in the opposite direction, with slots that have a higher house edge instead. The house edge favours the house (it’s in the name) so you can see where we’re going with this. Online slots give you better odds.
Slot Sites FAQs
All your questions answered about Slot Sites.
This very much depends on your taste as there are many themes and types to choose from. On this page you’ll find our expertly curated list of top 10 online slots in the UK, which have been picked because they have all the features that tend to be popular with UK players, such as innovative game mechanics and bonus rounds.
Online slots are a matter of luck, so you can never predict a win. However, there are certain steps that can improve your chances. Choosing a high Return To Player, for example, increases your odds of winning. We consider anything over 96% as high.
There are many UK slots sites to choose from, but obviously some will be better than others. Our guide includes a recommendation of the top slots sites that our experts deem to offer the best overall experience, taking in consideration bonuses, security, payment options and more.
Slots with high RTP percentages, like Play ‘n Go’s Rags to Riches (97.12%) award wins more frequently than those with a lower number. If it’s less frequent, but bigger wins that you’re after, then your best bet are high volatility slots like Book of Dead.
Yes, as long as they are produced by a trustworthy software provider operating under a legitimate licence. This guide includes our top-rated software providers; these are all stringently regulated by the UKGC and have also passed our experts’ testing, so you can set your mind at rest that they are safe to play.
Yes, most online casinos nowadays offer not only a huge variety of slots but also other games like roulette, poker, baccarat, bingo and even live dealer games. Crash games are also becoming increasingly popular with UK players and you’ll find them at many slots sites.
Yes, nowadays most slots sites are mobile responsive and designed to adapt to any size of screen and resolution. This means you can easily play your favourite games whether you’re on your ipad, phone or desktop. Some sites also provide a dedicated app, though this isn’t too important when the casino is mobile-friendly first.
Many of our recommended slots sites will accept PayPal as a payment method. If you enjoy the convenience it provides, check out our reviews to make sure whether your chosen site accepts PayPal or not.
Yes, most UK slots sites will allow you to play their slots for free in demo version if you don’t want to put down a real-money wager. Just keep in mind that you won’t be able to cash out any winnings you make!
Yes, if you get lucky you can legit win cash prizes playing slots at online gambling sites with real money. Always remember that this is a game of chance and play responsibly, so don’t go chasing losses. If things aren’t going your way, play another day.