Slot Sites

Best Slot Sites 2024

Play the UK's top online slots

Finding the best online slot websites to suit your needs can be difficult. With every site claiming to be the best site for slots, how can you tell which is the best to sign up and deposit with? We’ve reviewed and rated the country’s most trustworthy slots brands to provide an up-to-date list of the latest slot machine bonuses available to claim now. Every slots site in our list is fully licensed by the UK Gambling Commission. Take your pick of the top UK slot sites and games in 2024 here.

Slot Sites
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4.5 rating based on 5 ratings

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Get 200 Free Spins When you stake £10

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Terms & Conditions: New customers only. 18+. New Casino customers only. £/€10 min transfer & stake on Casino slots within 7 days. Max bonus 100 Free Spins on selected games. Free Spins expire after 7 days. iOS app restrictions may apply. E-Wallet & Pre-Paid card restrictions apply. SMS validation may apply. Not available in NI. Full T&Cs apply.
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4.5 rating based on 5 ratings

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Up to £200 Bonus + 100 Wager Free Spins

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18+. New customers only. Opt in & deposit £10+ within 7 days & wager 35x to get up to £100. Wagering contributions vary. 7 day expiry. Receive 10 - 50 Free Spins worth 10p on Big Bass Splash. 3 day expiry. Eligible on 2 deposits. Further T&Cs apply.
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4.5 rating based on 5 ratings

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100% deposit match up to £50*

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18+. New Player Only, Minimum Deposit £10, 40x Wagering in 7 days, Deposit played first, Max Bet £5, Max Win 5x the bonus amount, Certain games excluded, Terms & Conditions Apply
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4.5 rating based on 5 ratings

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Get 75 free spins with your first deposit

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Terms & Conditions: First deposit only. Min deposit & spend £20. Max 75 spins on Big Bass Bonanza at 10p per spin. Spins credited upon spend of £20. 18+ Full T&Cs apply.
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4.0 rating based on 5 ratings

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100% Bonus + 20 Free Spins

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Terms & Conditions: 18+. New players only. Minimum £10 deposit & wager. Free spins on Book of Dead 1p coin size. 40x wagering applies. Max cash out £250. Bonus expiry 30 days. Spins expire 2 days. Game restrictions apply. Further T&Cs apply.
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4.5 rating based on 5 ratings

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100% Bonus Up To £250 + 100 spins

Terms & Conditions: Minimum 1st dep (Exc PayPal) of £10 to get £100% up to £250 on selected match slots & 100 Free Spins (FS) on Blueprint slots at 0.20P. Deposit Bonus Playable on selected Slots. 40x wagering requirement (Dep + Bonus) & MCR x5 for Bonus. FS and FS winnings are playable on Blueprint slots only, FS: 50xWR & Max win £50. 18+. Full T&Cs apply.

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Play Slot Games To Win Real Money

The perception of glitz and glamour that accompanies visions of casino gambling is more a product of Hollywood than your typical UK high street.
Casino Royale would have been far less popular had James Bond been hunched over a betting machine playing virtual poker in his local Ladbrokes instead of a hotel in Monte Carlo.
The reality of offline gambling leaves the door wide open for the internet to claim an increasingly large chunk of the market. Online slots are particularly well placed to make the most of the opportunity for the following reasons:

1. Convenience

Gone are the constraints of daily opening times and the need to brave the elements. Online slots allow you to play whenever you want, from the comfort of your home or on the move.

2. Privacy

Online slot websites legally have to safeguard your data. This ensures that you can enjoy your gaming without worrying abut the person sat on the stool next to you. For those who may struggle with managing their gambling habits, resources for responsible gambling support are readily available.

3. Game selection and availability

While traditional casinos and fixed odds betting terminals only have a limited selection of slot games, the online slots has a huge amount of options. For some of the widest selection of titles, the best slot sites are your go-to. For example VideoSlots, offers nearly 3,500 online games from over 100 providers.
You'd be hard-pressed to find more variety even in the bustling casinos of Las Vegas.

4. Prizes and jackpots

Players love a jackpot, and online slots have plenty on offer. Payouts in online slot games are determined by Return-to-Player (RTP) ratios, with the biggest jackpots reserved for the luckiest of players. The nature and choice of online games often result in more substantial jackpots than their offline counterparts.

How much can I win playing online slots?

The biggest single jackpots can be found in the world of progressive slots. Progressive jackpots increase by accumulating a percentage of each losing stake to the total.
The world record for the largest jackpot ever won on an online slot machine is €17,879,645 (£13,209,300) back in October 2015. Lucky UK player, Jon Heywood, won the prize playing Mega Moolah at Betway.
In contrast, the biggest offline slot jackpot was won back in March 2013 at the Excalibur Hotel & Casino in Las Vegas, totalling a massive $38,710,826 on the Megabucks game.

How we choose the best sites for slots

We’ve reviewed over 300 of the best UK slot sites, rating everything from the range of games to the fairness of welcome bonuses.
Our team of experienced reviewers thoroughly test every brand in our database to provide the most accurate and up-to-date information at all times.

What’s the difference between slot sites and casinos?

While the differences might not be obvious, they do exist, and are mainly to do with the size and diversity of the games on offer. Here's our breakdown
Slot site: Large range of slot games with a limited casino offer, such as Wild Spins. May include a small selection of live games and tables.
Casino: Includes a large number of video and live dealer casino games such as poker, roulette, blackjack, baccarat and others. Features a range of slot machines as part of the wider site.
Bingo site: Despite their differences, slot and casino sites do have one thing in common: a total lack of bingo. For us, a bingo site with slot games is still a bingo site.

Do bingo sites offer slots?

The variety of slots available on bingo sites will usually be smaller than on a dedicated slots site, although some platforms including Dragonfish and Jumpman do tend to retain a full selection of games regardless of site type.

What the best sites have in common

When players first look at slot sites, there’s a tendency to just sign up to the first they see, especially if they click through to a site on a whim after spotting an advert. After playing on one or two sites, players start to develop a stronger idea of what they like and what makes a site on of the best slot sites. All the top online slot sites have certain qualities in common that prove popular with users.

Welcome Bonuses

Welcome bonuses have a considerable influence over a player's initial choice of an online slot site. A generous bonus with reasonable terms makes all the difference. Sites with a generous welcome bonus is likely to continue providing good promotions.

Diverse Slot Providers

Leading slot sites typically feature a mix of slot providers, offering a wide variety of gameplay, artistic styles, and jackpots. Sites with at least three providers, including industry giants like Microgaming, Playtech, or NetEnt, offer a well-rounded gaming experience.

Responsive Support

While issues are rare, responsive customer support can make or break your gaming experience. Quick access to a helpful support team can quickly resolve any problems, and ensure your long-term enjoyment remains secure.
Subjects like this and more are covered in our reviews as ‘categories’. Look at the filter on the left of our listings if you want to see sites listed by a specific strength, such as the best support or the best VIP rewards.

New or established slot sites?

Choosing between new and established slot sites can be a difficult. Older sites inspire more trust as they have a strong track record, but newer sites often offer superior technology and more attractive welcome bonuses and no-deposit slot bonuses to compete with the bigger brands.
Only ever play at sites withe valid licenses. The most reputable sites in the UK will also have the mark of eCOGRA or other independent reviewers, or a mark from a company that tests games for fairness, like iTech Labs.

Games galore

The game selection on any given slot site depends on the slot providers they work with. These are software development companies that specialise in producing slot games and other digital games. Occasionally, a site will also develop in-house games too.
Gamesys sites like Jackpotjoy are known for making their own games, with some exceptional, high quality results. The benefit of this is that when you join a Gamesys site, you have access to exclusive games that you can’t find on other sites. This naturally gives a player a solid reason to choose them over another brand. Gamesys sites typically have bingo too and chat games for all players.
NetEnt is one of the top slot providers out there, producing some of the most recognisable slots of recent years. This company makes Starburst, which has become the first game that many new players see. Their Motorhead game is known for using actual music from the band. This company also produces several table games and even live dealer games, blending real casino gaming with online play.
Microgaming was established in 1994 and is one of the founders of online casino play as we know it. There are hundreds of Microgaming titles, with more being released constantly. Beautiful Bones is a luscious Mexican-themed slot, while a Microgaming classic is Thunderstruck II, one of the most popular Viking-themed games.
Playtech is a huge name and they tend to be a site’s sole provider, but this is not always the case. This company produces a lot of big jackpot games. As well as original titles like Age of Gods, Playtech makes licensed DC comics games such as Superman II and Man of Steel.

Our Verdict

As you explore the world of online slots consider these factors to help you enjoy the ultimate gaming experience,. The best slot sites share common qualities that resonate with players, offering convenience, variety, and potentially big wins.


Which slot site is the best?

Our top-rated UK slot site is Slots Magic, hosted on the SkillOnNet casino platform and the sister site of PlayOJO. It doesn’t have the biggest welcome offer, nor does it have the broadest selection of games, but the overall experience at Slots Magic is easy to navigate, fun to explore and safe for players.

Which slot site has the most games?

Video slots is a slot site that boasts over 3,400 slot and casino titles in its extensive game library, thanks to integrations with more than 100 software providers, ranging from the giants of Netent to smaller boutique companies like BB Games and Dice Lab.

Can I play at slot sites on my mobile phone?

Can birds fly? It’s 2020 - of course you can play at slot sites on your phone (assuming you’re not still using a Nokia 3310). Most modern smartphones and mobile networks are capable of running responsive versions of the best online slot websites, with some casino apps even available to download via the Apple App Store or Google Play.

Can you win from free spins?

There is no simple answer to the winnability of free spins. “Winnings” can range from real money that you can actually withdraw to bonus funds that are subject to restrictive wagering requirements. In theory, you can’t lose money from free spins - which is more than what you can say about most forms of gambling - but whether you win or not really depends on whether your expectations align with a site’s terms and conditions.

Which slot site has the best odds?

Online slot payouts are measured by the RTP (Return to Player) of the individual game, not the site itself. The RTP of different slot games varies based on a number of factors including game mechanics, bonus round probability and limitations imposed by software developers. RTP values typically range between 90-99%, indicating that, given thousands of spins, you should only lose between one and 10 percent of the total amount you bet.

Can you play real slots online and win real money?

If you play at slot sites with real money, you’ll almost always receive your winnings in withdrawable cash. Exceptions to this usually include offers that combine your bonus and real balances for the purpose of wagering. Consider joining a no-wagering casino to ensure everything you win is yours to keep and always remember to read the small print.

How do I choose what slot to play?

There are so many slot games available at the best slot sites on the market that it can be difficult to choose one to play. Think about what designs you like, the RTP, and the volatility of the slot when making your choice, as well as the provider. Two of the top providers are Microgaming and Eyecon, who make the hit slots Immortal Romance and Fluffy Favourites respectively. If you’re looking for a new slot game to play, read our reviews of these slot games and see if they tickle your fancy.

Which slot site pays out most?

There is no way to predict which site will pay out the best as it is all dependent on the RTP of the games you play and of course is mostly based on luck. However, you can increase your chances of being able to withdraw when you do win by choosing to play at a no wagering slot site, or by choosing a welcome offer with low wagering requirements when you sign up.

Where do I find the newest slot games?

When you’re looking for new slot games to try out you can always browse through the catalogue of your favourite online slot site. Or, you can keep an eye on our news page as we announce the newest slot releases as they hit the market. But remember, new slot games don’t guarantee you wins any more than well-established and popular slot games, so it’s all about finding the best slot game to suit you.