BEST SLOT SITES IN THE UK

By Mark Wadie, Site Editor | Last Updated: 19th March 2024

Welcome to allslotsites.com. Helping you to find licensed slot sites and the games you love. Browse our lists, read our reviews, compare sites. On this page find our pick of the best slot sites in the UK.

Our Mission

AllSlotSites.com is a free, independent casino review service that provides our readers with accurate and objective reviews of slot sites. For your safety it is our policy only to partner with operators licensed by the UK Gambling Commission.

How We Make Money

Our business works on an affiliate model which means that we are paid commissions for every customer that we refer to our partner casinos. These commissions may affect where these casinos appear on our site but they do not affect the impartiality of our reviews.

WHY YOU CAN TRUST OUR RECOMMENDATIONS: All the slot sites and casinos we recommend across our site have been fully tested by our team. Our writers register, deposit, play for real and withdraw before writing their reviews to ensure we give you an honest appraisal of the player experience. Find out more here.

Top Slot Sites For May 2024

These are the top UK slots sites chosen by our writers. Each one impressed us across all criteria in testing and offers a first-class player experience. To explain our choice and to help you decide where to play we provide a short summary of the highlights of each site in the list.

The Grand Ivy Casino

Site: Grand Ivy Casino

Operator: White Hat Gaming

Established: 2015

UK licence: 52894

Our Score  8.4

Play at Grand Ivy Casino

150% Up To £300 Plus 75 Spins on Big Bass Bonanza

Online Slots: Over 2,000 | Jackpot Slots: 100 | Slingos: 30+ | Megaways Slots: 100+

Pros
  • Simple, elegant website design
  • Big sign-up deal matching up to £300
  • Over 2,500 slots to play from most suppliers
  • All big payment services available, including Paypal
  • Live chat service is quick to respond
Cons
  • Minimum £20 deposit
  • No weekend withdrawals

Significant Terms: 18+. new players only. min. dep £20. max. bonus bet £5. 150% match up to £300 + 75 bonus spins on Big Bass Bonanza on your 1st deposit. Winnings from all spins credited as bonus funds and capped at £100. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit plus bonus). Only bonus funds contribute towards wagering requirement. Bonus funds must be used within 30 days, spins within 72hrs. Affordability checks & terms apply. Terms apply BeGambleAware.org

What Our Reviewer Says ...

Grand Ivy is our number one slot site for UK players right now thanks to this awesome sign-up deal that you really shouldn't miss out on. A 150% match on your first deposit is very rare these days, particularly up to £300, and with 75 spins on Big Bass Bonanza thrown in, it's hard to see where you can go wrong.

Grand Ivy is part of the White Hat Gaming group. It has a huge slots selection of more than 2,500 including the very latest releases and featuring all the big suppliers including Nolimit City, Relax Gaming and Play n Go.

Reviewed in full here by Mark Wadie, Senior Editor

Play OJO

Site: Play OJO

Operator: Skill on Net

Established: 2017

UK licence: 39326

Our Score  8.4

Play at Play OJO

80 No Wager Free Spins On Big Bass Bonanza - Winnings in Cash!

Online Slots: 4,500 + | Jackpot Slots: 368 | Slingos: 59 | Megaways Slots: 151

Pros
  • No wagering requirements. ever!
  • Moneyback on every bet!
  • £10 minimum deposit
  • Over 4,500 slots to spin
  • Super slick website and mobile app to play on
Cons
  • Live chat is AI and no support phone line

Significant Terms: First deposit only. This offer is only available for first time depositors. Min deposit is £10. 80 Free Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies. Terms apply BeGambleAware.org

What Our Reviewer Says ...

OJO built its reputation on being the ‘fair’ casino where all free spins deals come with NO wagering requirements – winnings in cash. But in tests it showed itself to be so much more than that.

On both desktop and through its excellent mobile app, OJO features over 4,500 slots. You can explore in depth using their awesome search tool that allows you to filter by provider, paylines, game type, minimum bet and user rating. They also run an excellent loyalty program with regular level-ups and guaranteed wins on the OJO Prize Wheel and Twister games.

Reviewed in full here by Mark Wadie, Senior Editor

Kwiff Casino

Site: Kwiff Casino

Operator: Eaton Gate Gaming Limited

Established: 2015

UK licence: 44448

Our Score  8.1

Play at Kwiff Casino

200 Book of Dead Spins - Your Winnings In Cash

Online Slots: Over 500 | Jackpot Slots: 5 | Slingos: 0 | Megaways Slots: 50

Pros
  • Great sign-up deal with up to 200 Book of Dead spins
  • Slots from Nolimit City, Hacksaw Gaming, Play n Go and Pragmatic Play
  • £10 minimum deposit
  • Fast withdrawals – under 8 hours
  • Paypal accepted
Cons
  • Very few progressive jackpot slots
  • No Slingo games

Significant Terms: Min. deposit of £/€20 | 40 spins on Book of Dead per day after each qualifying wager in first 5 days | Max win £/€250 | Ewallets excluded Terms apply BeGambleAware.org

What Our Reviewer Says ...

Kwiff Casino is an exciting new addition to our top 5 slot sites for the UK. Kwiff is both a sportsbook and casino and it excels in online slots which is why we've added it here. Their game selection focuses on the very best providers including NetEnt, BTG, Nolimit City, Blueprint and Pragmatic Play

The highlight for new players to Kwiff is the sign up deal that gets you 200 free spins on Book of Dead with WINNINGS IN CASH.  Registration at Kwiff is super-quick and they accept all major payments including Paypal. 

Reviewed in full here by Mark Wadie, Senior Editor

PlayFrank

Site: PlayFrank

Operator: Aspire Global

Established: 2014

UK licence: 41204

Our Score  7.9

Play at PlayFrank

100% Up To £100 Plus 50 Free Spins on Starburst

Online Slots: Over 2,600 | Jackpot Slots: 50 | Slingos: 45 | Megaways Slots: 145

Pros
  • Big slots selection – over 2,600
  • £10 minimum deposit
  • Nice simple website is easy to use
  • Lots of Blueprint’s Jackpot King progressives
  • Daily free spins deals
Cons
  • Fees on debit card and Paypal deposits
  • No weekend withdrawals
  • No blackjack

Significant Terms: New Players Only. Min Deposit £20. Bonuses to a max of £100 + 50 Bonus Spins. Wagering bonus 35x. Wagering bonus spins 35x. The winnings must be wagered within 21 days. Terms apply BeGambleAware.org

What Our Reviewer Says ...

PlayFrank is our favourite slot site on the Aspire Global network. The website is neat and easy to use, it features over 2,600 slots to play, with the latest releases added weekly, and every day regular players can enjoy special match bonuses and free spins deals on top games like Book of Dead and Big Bass Bonanza

This casino also takes deposits from just £10, with all major payment options accepted, including Paypal, and scores high for its top quality customer support, with live chat too.

Reviewed in full here by Mark Wadie, Senior Editor

Luckster

Site: Luckster

Operator: Aspire Global

Established: 2021

UK licence: 39483

Our Score  7.8

Play at Luckster

Up to £200 and 100 Free Spins On First Three Deposits

Online Slots: 1,000 + | Jackpot Slots: 47 | Slingos: 33 | Megaways Slots: 120 +

Pros
  • Generous sign-up deal across 3 deposits
  • Over 1,000 slots – more than other Aspire Global sites
  • Evolution Gaming and Authentic live tables
  • Over 120 Megaways Slots
  • Simple website with easy-to-use account area
Cons
  • No Relax Gaming or Nolimit City slots
  • Fees on deposits on debit card and Paypal

Significant Terms: 18+. New players only. Terms and conditions apply. Min deposit £10 Welcome package splits over 3 deposits. 35x Wagering requirement applies to match up bonus. Full T&Cs apply. Please gamble responsibly. Terms apply BeGambleAware.org

What Our Reviewer Says ...

This UK slot site from 2021 on the Aspire Global label absolutely smashes it with their 3-step sign up deal giving you up to £200 bonuses and 100 free spins to play top slots from NetEnt and Play n Go like Book of Dead, Starburst and Aloha! Cluster Pays. The chance to come back and top up twice after your initial deposits makes this a great choice.

The Luckster game catalogue is brimming with top titles from names like Big Time Gaming, IGT, Hacksaw and Red Tiger, so there's plenty to explore too!

Reviewed in full here by Mark Wadie, Senior Editor

Magical Vegas

Site: Magical Vegas

Operator: Rank Interactive

Established: 2014

UK licence: 57924

Our Score  7.5

Play at Magical Vegas

100% Up To £300 Plus 50 Free Spins on Starburst Slot

Online Slots: 800 + | Jackpot Slots: 140 | Slingos: 45 | Megaways Slots: 111

Pros
  • Fast withdrawals – processed in under 5 hours
  • Rank Interactive is a trusted name in UK entertainment
  • First deposits matched up to a high value of £300
  • Good support service with phone and live chat
  • Deposits from £5
Cons
  • 50x wagering requirement on bonuses
  • Manual KYC on email

Significant Terms: 1st dep.(Exc PayPal) of £20-£300, max bonus £300 on selected slots, 50x wagering on the sum of deposit bonus applies. Max convertible 5x bonus amount received. Free Spins: Use code: MAGICAL when depositing in the cashier. 5 Batches of 10 FS Daily. Winnings capped at £10 per batch. 18+. Terms apply BeGambleAware.org

What Our Reviewer Says ...

Like its sister site, Spin and Win, Magical Vegas from Rank Interactive makes a good option for those making a significant first deposit. They will match you right up to £300 which is more than almost every other UK-licensed slot site right now.

In addition you also get a really good 50 spins to play Starburst Slot from NetEnt. Make sure you use the code MAGICAL when you sign up to get your spins.

Highlights of Magical Vegas in testing included super-fast withdrawals at under 5 hours and a really helpful and friendly support team.

Reviewed in full here by Mark Wadie, Senior Editor

More Top UK Slot Sites

We each have our own priorities when it comes to choosing our next slot site. You may want a no wagering free spins offer, a site with Nolimit City games, a high value sign up bonus. Or something else entirely.

The table below lists more sites that our testing and research show to be the best in the UK for common search criteria. You can click through to the review page for each site or click on the license account number to verify the UK Gambling Commission license information for each one. Then, under the table we provide a little bit more information about why we choose these sites.

Slot SiteBest ForNo of SlotsNo of ProvidersUK License
CasumoAll Rounder3,20010039265
10Bet CasinoBest For Playtech Slots1,0001043173
Duelz CasinoImmersive Theme2,00010048695
Temple NileHigh Variance Slots2,00010052894
Spin and WinHigh Value Sign Up Deal1,0005157924
Betfred GamesBest Sporstbook With Slots4503539544
Dream VegasBest White Hat Gaming Site1,50010052894
Play OJOBest For No Wagering Bonuses4,5006639326
All British CasinoBest for Lifetime Cashback Deal7004338758
Bacana PlayBest Skill on Net Site4,5006639326
MrQBest Slot Site for Winning7008051250
Spin RioBest Aspire Global Site1,0005039483

Best All Rounder

Casumo Casino

Site: Casumo Casino

Operator: Casumo Services Limited

Established: 2012

UK licence: 39265

Our Score  9.0

Play at Casumo Casino

100% Up To £25 Plus 20 Spins on Sahara Riches Cash Collect

Online Slots: 3,200 + | Jackpot Slots: 267 | Slingos: 30 | Megaways Slots: 176

Pros
  • Huge slots catalogue - over 3,200 games
  • Daily reel races integrated with games
  • Cashier accepts Paypal payments
  • Mobile app with full game catalogue
  • Trusted UK operator since 2012
Cons
  • Low cap on sign up offer

Significant Terms: Opt-in required. 20 Bonus Spins on “Sahara Riches Cash Collect” at 10p per spin and 100% Deposit Bonus up to £25 on first deposit (payment method and play restrictions apply). Min. deposit £10. 30x wagering for Bonus Spins and Deposit Bonus (game weighting applies). Max. £5/spin or £0.50/line. 30 days expiry. Please gamble responsibly • BeGambleAware.org Terms apply BeGambleAware.org

What Our Reviewer Says ...

Casumo is one of our favourite all-rounders, scoring high for its modern website with clever search and filter functions for the 3,300 strong slots list. We also love it’s low £5 minimum deposit threshold, fully integrated loyalty program with instant level-ups and free spins rewards, and live daily Reel Races with real-time leaderboards and £1,000s in prizes.

Any drawbacks? The low cap on the sign-up offer – just £25. If you are depositing more than £25 you may want to look at a site with a higher maximum welcome bonus.

Reviewed in full here by Mark Wadie, Senior Editor

Best For Immersive Theme

Site: Duelz Casino

Operator: SuprPlay Limited

Established: 2018

UK licence: 48695

Our Score  7.8

Play at Duelz Casino

100% Up To £100 Plus 100 Book of Dead Spins

Online Slots: 2,000 + | Jackpot Slots: 44 | Slingos: 0 | Megaways Slots: 65

Pros
  • Totally unique duelling feature to earn rewards
  • Big slots selection – over 1,500 in total
  • 100 Book of Dead spins in sign up offer
  • Fun, immersive website theme
  • Good customer support with quick response time
Cons
  • £20 minimum deposit

Significant Terms: 18+ new players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Max redeemable from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required. Max Free Spins winnings: £100. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45 times. Free Spins expire after 3 days. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. Play Responsibly! Terms apply BeGambleAware.org

What Our Reviewer Says ...

Duelz is a slot site with an immersive theme and unique loyalty feature in which players can ‘duel’ against one another on slots to win bonuses and free spins. This innovative reward system, as well as a strong slots catalogue with over 2,000 games, makes Duelz one of the best UK slots casinos in our list.

Here you are also welcomed with a very generous 100% match bonus up to £100 and 100 Book of Dead Spins. Just keep in mind that you’ll need to deposit at least £20 to qualify for this bonus.

Reviewed in full here by Mark Wadie, Senior Editor

Best For Playtech Slots

10Bet Casino

Site: 10bet Casino

Operator: Blue Star Planet Limited

Established: 2003

UK licence: 43173

Our Score  8.1

Play at 10bet Casino

50% Up To £250 Use code CASINO10

Online Slots: Over 1,000 | Jackpot Slots: 80 | Slingos: 0 | Megaways Slots: 65

Pros
  • Reliable and trusted online bookmakers since 2003
  • Up To £250 welcome bonus
  • Quick response times on live chat
  • Regular exclusive slots offers for players
  • £10 minimum deposit
Cons
  • No free spins in sign up deal
  • No Relax Gamig, Hacksaw or Nolimit City slots

Significant Terms: New bettors; Use code CASINO10; Wager bonus 50x to release bonus winnings; Valid 30 days; Stake contribution, games and payment method exclusions apply; T&C apply; 18+ Terms apply BeGambleAware.org

What Our Reviewer Says ...

10Bet is our pick for slots players who like Playtech games including their huge list of Progressive Jackpots like the Age of Gods classics. There are over 1,000 slots to choose from here, including Pragmatic Play and Blueprint Gaming titles too. 10Bet is a well-established UK brand since 2003 and it performed well in our review for great customer support and generous bonuses including up to £250 with the first deposit.

Reviewed in full here by Mark Wadie, Senior Editor

Best For High Variance Slots

Temple Nile Casino

Site: Temple Nile

Operator: White Hat Gaming

Established: 2018

Our Score  7.4

Play at Temple Nile

100% Up To £300 Plus 60 Bonus Spins

Online Slots: 1,500 + | Jackpot Slots: 144 | Slingos: 33 | Megaways Slots: 140 +

Pros
  • A fun theme that reflects our favourite slots
  • 60 spins on Eye of Horus
  • Nice game menu and filter system to search
  • Unique loyalty program with high value goods
  • 144 Jackpot Slots including Daily Drops
Cons
  • Minimum deposit of £20
  • Apple Pay and Google Pay were not available

Significant Terms: 18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £20. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 plus 60 Extra Spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply BeGambleAware.org

What Our Reviewer Says ...

With a game catalogue that features high variance specialists like Nolimit City, Big Time Gaming, Hacksaw and Relax Gaming, Temple Nile is the perfect site for thrill seekers who like volatile, big risk slots. New games are added every week and their growing jackpot list includes close to 150 progressives.

This White Hat Gaming casino also rewards big spenders with a substantial match bonus up to £300 and 60 Eye of Horus spins, plus the chance to trade loyalty points for luxury goods in the Temple Bizarre.

Reviewed in full here by Mark Wadie, Senior Editor

Best For Match Bonus With Book of Dead Spins

Magic Red Casino

Site: Magic Red Casino

Operator: Aspire Global

Established: 2016

UK licence: 39483

Our Score  8.1

Play at Magic Red Casino

100% Up to £35 Plus 50 Bonus Spins On Book of Dead

Online Slots: Over 1,000 | Jackpot Slots: 20 | Slingos: 37 | Megaways Slots: 122

Pros
  • Good game selection including 1,000 slots
  • Easy to register and use the website
  • Paypal payments accepted
  • Over 100 Megaways slots
  • Good Slingo game selection
Cons
  • Fees on debit card deposits

Significant Terms: Spins are given as follows: 50 spins upon a first deposit of minimum £10. Spins may only be used in specific games. Wagering reqirement: 35x. Spins expire after 24 hours. Terms apply BeGambleAware.org

What Our Reviewer Says ...

Magic Red is one of my favourite slot sites from the Aspire Global label. It’s been around since 2017 and has recently been given a slick new design. The fun website is complimented by an excellent game catalogue with 60 providers and around 1,000 slots

They recently updated their sign up deal to give you a 100% match up to £35 plus a bumper 50 spins on Play n Go's Book of Dead game, a favourite of high variance slots fans. 

Reviewed in full here by Mark Wadie, Senior Editor

Best For Top Class Website Design

Barz Casino

Site: Barz Casino

Operator: White Hat Gaming

Established: 2021

UK licence: 52894

Our Score  8.1

Play at Barz Casino

100% Up To £300 Plus 50 Bonus Spins on Starburst

Online Slots: 2,124 | Jackpot Slots: 75 | Slingos: 34 | Megaways Slots: 80 +

Pros
  • High value sign up bonus
  • Big slots list with most game providers included
  • Simple loyalty program
  • Nice clear website and game menu
  • Fast, friendly customer support
Cons
  • £20 minimum deposit and withdrawal
  • No weekend withdrawals

Significant Terms: New Players Only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £20. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 plus 50 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Terms apply BeGambleAware.org

What Our Reviewer Says ...

Barz Casino is one of the newest White Hat Gaming sites, launched in 2021, and already one of our favourites. This casino offers a huge slots selection of more than 2,000 including the very latest releases and featuring all the big suppliers like Nolimit City, Relax Gaming and Play n Go.

We found the website to be really easy to use - registration and first deposit takes just a few minutes - and on top of all that, Barz will match your first deposit up to a massive £300!

Reviewed in full here by Mark Wadie, Senior Editor

Best For High Value Sign Up Deal

Spin and Win

Site: Spin and Win

Operator: Rank Interactive

Established: 2012

Our Score  7.3

Play at Spin and Win

100% Up To £250 Plus 100 Free Spins

Online Slots: 800 + | Jackpot Slots: 67 | Slingos: 45 | Megaways Slots: 114

Pros
  • High value sign-up offer up to £250
  • High profile operator listed on the London Stock Exchange
  • £5 minimum deposit - a great place for low stakes players
  • Novomatic slots are available to play
  • Withdrawals processed in under 1 hour in testing
Cons
  • No Nolimit City or Hacksaw Gaming slots
  • No Skrill, Neteller or Apple Pay
  • No Dream Drop Jackpots from Relax Gaming

Significant Terms: 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+. Terms apply BeGambleAware.org

What Our Reviewer Says ...

If you are looking to make a big first deposit then Spin and Win is an excellent choice. Unlike most other slot sites that cap at a lower level, they will match you right up to the value of £250

Spin and Win is owned by Rank Interactive, a huge and trusted name, listed on the London Stock Exchange. Their game catalogue is stacked with 800 slots including over 100 Megaways. In my review they also scored high for super-fast withdrawals at under 3 hours and fast, friendly customer support.

Reviewed in full here by Mark Wadie, Senior Editor

Best Sportsbook With Slots

Betfred Games

Site: Betfred Games

Operator: Petfre Ltd

Established: 2005

UK licence: 39544

Our Score  7.2

Play at Betfred Games

Stake £10 Get 100 Free Spins

Online Slots: 500 + | Jackpot Slots: 250 | Slingos: 0 | Megaways Slots: 88

Pros
  • Superb sign-up deal with 100 free spins with winnings in cash
  • Trusted high street bookmaker in the UK
  • Exclusive Betfred live dealer tables
  • £5 minimum deposit
  • Withdrawals processed quickly – under 12 hours in testing
Cons
  • Website is designed for sportsbook, needs an update

Significant Terms: New customers only. Register with code GAMES100. Deposit and stake £10 or more, within 7 days, on Slots at Betfred Games to receive 100 Free Spins on selected titles. Free Spins credited within 48 hours. Free Spins are valid for 7 days. E-Wallet & Card restrictions apply. SMS validation may be required. Terms apply BeGambleAware.org

What Our Reviewer Says ...

If you want to sign up with a big name sportsbook for your slots play then Betfred makes a sound choice. Alongside a huge selection of betting markets this top high street bookmaker has a small but high quality selection of around 500 slots from names like Pragmatic Play, Playtech and Big Time Gaming.

Their sign up deal is one of the best free spins offers around with 100 spins for Blueprint games with all winnings paid in cash. Deposits start at just £5, Paypal included.

Reviewed in full here by Mark Wadie, Senior Editor

Best White Hat Gaming Site

Dream Vegas Casino

Site: Dream Vegas

Operator: White Hat Gaming

Established: 2018

Our Score  7.6

Play at Dream Vegas

100% Up To £300 Plus 150 NetEnt Spins

Online Slots: 1,500 + | Jackpot Slots: 80 | Slingos: 35 + | Megaways Slots: 140 +

Pros
  • Big slots selection – more than 2,500 in total
  • High value sign up offer - £300 and 150 spins
  • Good promotions for high spenders
  • KYC checks were processed in less than 24 hours
  • Full slots list with RTP published on the site
Cons
  • £20 minimum deposit
  • Account pages are poorly designed
  • Game menu lacks sophisticated search and filter functions

Significant Terms: 18+. New players only. One offer per player. Max bonus bet £5. Offer: 100% bonus match on 1st deposit + bonus spins. Value of bonus & number of spins depend on deposit amount: £20-£100: max £100 bonus + 50 spins on selected games; £101-£200: max £200 bonus + 100 spins on selected games; or £200+: max £300 bonus + 150 spins on eligible NetEnt Games. Winnings from spins credited as bonus and capped at £100. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute to wagering requirement. Bonus funds expire within 30 days; bonus spins within 72hrs. Affordability checks apply. Terms apply BeGambleAware.org

What Our Reviewer Says ...

If you are a fan of White Hat Gaming sites then we recommend that you check out Dream Vegas, the most glamorous of the casinos from this popular white label provider. With more than 5 years in the game - since 2018 - these guys have built a loyal following thanks to their slick website and formidable game catalogue of more than 2,500 slots to explore.

The bonuses and free spins deals are geared up towards high spending players with a 100% match up to £300 for new players.

Reviewed in full here by Mark Wadie, Senior Editor

Best For No Wagering Bonuses

Play OJO

Site: Play OJO

Operator: Skill on Net

Established: 2017

UK licence: 39326

Our Score  8.4

Play at Play OJO

80 No Wager Free Spins On Big Bass Bonanza - Winnings in Cash!

Online Slots: 4,500 + | Jackpot Slots: 368 | Slingos: 59 | Megaways Slots: 151

Pros
  • No wagering requirements. ever!
  • Moneyback on every bet!
  • £10 minimum deposit
  • Over 4,500 slots to spin
  • Super slick website and mobile app to play on
Cons
  • Live chat is AI and no support phone line

Significant Terms: First deposit only. This offer is only available for first time depositors. Min deposit is £10. 80 Free Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies. Terms apply BeGambleAware.org

What Our Reviewer Says ...

OJO is our number 1 choice for no wagering bonuses because EVERY free spins deal pays out winnings in cash. This site has worn that promise on its sleeve since day one and will never drop it!

And the offers don't stop there. Every day there are more Kickers, slots tournaments, and for regular players, level-ups and extra rewards. If you like your slot site to keep dishing out the bonuses there are few better places to spin that OJO.

And we haven't even mentioned the game catalogue of close to 5,000 slots yet!

Reviewed in full here by Mark Wadie, Senior Editor

Best Book of Dead Free Spins

Voodoo Dreams

Site: Voodoo Dreams

Operator: SuprPlay Limited

Established: 2018

Our Score  7.8

Play at Voodoo Dreams

100% Up To £50 Plus 50 Book of Dead Spins - Winnings in Cash

Online Slots: 900 + | Jackpot Slots: 44 | Slingos: 0 | Megaways Slots: 65

Pros
  • 50 spins on Book of Dead with winnings in cash
  • Fun theme with interesting, supernatural loyalty program
  • Good game selection with 90 providers
  • Paypal deposits accepted
  • Daily slots tournaments to join
Cons
  • 2.5% fee on deposits for Visa and Mastercard
  • £20 minimum deposit on most payment services
  • RTP settings on Play n Go slots are low
  • Small progressive jackpots selection

Significant Terms: 18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Deposit Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match deposit bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money without wagering requirement. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Deposit Bonus expires after 30 days if wagering requirement has not been met. Free Spins expire after 3 days. One bonus allowed per person, address, device, IP. Terms apply BeGambleAware.org

What Our Reviewer Says ...

One of the many highlights I found in reviewing this supernaturally-themed slot site from SuprPlay was the 50 Book of Dead spins where your winnings are paid in cash. That’s one of the best spins deals out there right now.

Voodoo Dreams also has a compelling slots selection with more than 1,000 to choose from covering big names like Nolimit City, Big Time Gaming, NetEnt and Push Gaming. They run regular slots tournaments so you can earn extra spins and bonuses, and you can deposit with Paypal and Skrill alongside the usual debit card options.

Reviewed in full here by Mark Wadie, Senior Editor

Best For Lifetime Cashback Deal

All British Casino

Site: All British Casino

Operator: L and L Europe

Established: 2013

Our Score  7.5

Play at All British Casino

100% Up To £100 Plus 10% Lifetime Cashback

Online Slots: 700 + | Jackpot Slots: 30 | Slingos: 46 | Megaways Slots: 130 +

Pros
  • Fast payouts – under 12 hours in testing
  • Good support services – live chat and phone available 24/7
  • Novomatic slots available
  • Lifetime 10% cashback paid weekly
  • Best Casino at Casinomeister 2019 and 2020
Cons
  • Website looks outdated and needs upgrading
  • Jackpots are limited – just 30 in total and no Must Drop games
  • No Relax Gaming slots

Significant Terms: 18+, Welcome Bonus for New Players Only, Maximum bonus is 100% up to £100, Min deposit is £20, No max cashout, Wagering is 35x bonus, Maximum bet while playing with a bonus is £5, Eligibility is restricted for suspected abuse, cashback is cash with no restrictions, Skrill and Neteller deposits excluded, Cashback applies to deposits where no bonus is included. Terms apply BeGambleAware.org

What Our Reviewer Says ...

I don't know of any other slot sites that gives away 10% cashback for life, GUARANTEED! That's why we love All British Casino. And you can claim that every week.

Other reasons to play here? Fans of Novomatic slots and the famous Book of Ra series will know that there are surprisingly few casinos in the UK where you can play them. But this L and L brand is one of those exceptions. This red, white and blue-themed slot site also features over 130 Megaways games and a titles from a diverse range of other suppliers including Nolimit City and Big Time Gaming.

Reviewed in full here by Mark Wadie, Senior Editor

Best Skill on Net Site

Bacana Play

Site: BacanaPlay

Operator: Skill on Net

Established: 2019

UK licence: 39326

Our Score  7.9

Play at BacanaPlay

100% Up To £50 Plus 25 Book of Dead Spins

Online Slots: 4,200 + | Jackpot Slots: 466 | Slingos: 71 | Megaways Slots: 271

Pros
  • Big slots selection with search and filter system
  • Great-looking website, fun, upbeat theme
  • Live dealer tables from FIVE providers
  • Huge jackpots choice – 466 games to choose from
  • £10 minimum deposit
Cons
  • £20 minimum withdrawal

Significant Terms: 18+, First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Book of Dead, Spin Value: £0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the Free Spin winnings and bonus amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. Terms apply BeGambleAware.org

What Our Reviewer Says ...

Alongside Play OJO, BacanaPlay is our favourite Skill on Net site, home to a vast range of slots from every top provider, as well as more than 50 Slingos and 365 progressives. That's a big, big choice to explore, and these guys have put the time in to build a super-cool search and filter menu to help you do just that.

We enjoy this site's fun, friendly feel and it scored high for website UX, game catalogue and loyalty promotions in our review. You can deposit from £10, including on Paypal.

Reviewed in full here by Mark Wadie, Senior Editor

Best Slot Site For Winning

Mr Q

Site: Mr Q

Operator: Lindar Media

Established: 2018

UK licence: 51250

Our Score  8.3

Play at Mr Q

20 Free Spins on Big Bass Splash - Winnings in Cash!

Online Slots: 700 + | Jackpot Slots: 80 | Slingos: 37 | Megaways Slots: 50

Pros
  • Super-quick withdrawals under 1 hour in testing
  • All free spins winnings paid in cash
  • RTP settings in slots are all highest available
  • Lots of pay by mobile options
  • Very high Trust Pilot score with lots of positive reviews
Cons
  • No Skrill, Neteller or Apple Pay

Significant Terms: *20 Free Spins credited upon your first £10 deposit on Big Bass Splash slot only, valued at 10p per spin. Free Spins must be used within 48 hours of qualifying. All winnings are uncapped and credited to your real money balance. Terms apply BeGambleAware.org

What Our Reviewer Says ...

MrQ is the best slot site for winning according to our expert reviewer. That's because ALL slots are running at the highest RTP settings which means more winnings paid out, including on Play n Go's Book of Dead. What's more, ALL free spins deals are set to pay out winnings in cash and MrQ produced the fastest withdrawal times with EVERY transaction processed in under an hour, some INSTANTLY!

We also recommend MrQ if you like playing on mobile as the site looks great and they have multiple mobile payment options in their cashier. You can deposit as little as £10 to get started too.

Reviewed in full here by Mark Wadie, Senior Editor

Best Aspire Global Slot Site

Spin Rio

Site: Spin Rio

Operator: Aspire Global

Established: 2021

UK licence: 39483

Our Score  7.5

Play at Spin Rio

100 Free Spins Plus Up to £200 Bonus

Online Slots: 1,000 + | Jackpot Slots: 43 | Slingos: 10 | Megaways Slots: 10

Pros
  • Nice 3-step sign-up bonus package with 100 free spins
  • Support response time in live chat was always very quick
  • Website and account pages are clear and easy to follow
  • £10 minimum deposit
Cons
  • 2.5% fee on debit cards and 3.1% fee on Paypal
  • Nolimit City and Relax Gaming slots not available
  • Small jackpot slots and Megaways slots selection
  • Low RTP setting on some slots including Play n Go
  • No withdrawal processing at weekends

Significant Terms: *18+ Applies only to new depositing players. Minimum deposit: £10. 35x Wagering requirement applies to match up bonus. Spins credited in specific games. Spins expire after 24 hours. Wagering requirement applies to spins. Terms and Conditions apply. Please play responsibly. begambleaware.org #AD Terms apply BeGambleAware.org

What Our Reviewer Says ...

With it's bright and summery Samba-theme, this is always one of my favourite slot sites on the Aspire Global label, bringing some carnival atmosphere to your slots play wherever you are.

Like it's sister sites, Spin Rio is also attractive for it's 3-step sign up deal that gives you up to 100 spins on NetEnt and Book of Dead slots. The game catalogue is not huge but it does include slots from big names like Big Time Gaming, ELK Studios and Blueprint Gaming. Plus you can start playing with deposits of just £10.

Reviewed in full here by Mark Wadie, Senior Editor

Compare UK Slot Sites

Use our comparison table to compare UK slot sites across key features like game list size, minimum deposit and payment options. Click through to read a full review of each site to help you choose where to play.

Slot SiteOperatorEstablishedMin DepositTotal SlotsTotal ProgressivesMegaway SlotsSlingo GamesPayPal Accepted
LucksterAspire Global Ltd2021£101,000 +47120 +33Yes
Duelz CasinoSuprPlay Ltd2018£202,000 +44650Yes
Betfred GamesPetfre Ltd2005£5500 +250880Yes
MrPlayAspire Global Ltd2017£10700 +301010Yes
Temple NileWhite Hat Gaming2018£201,500 +144140 +33Yes
VegasLandAspire Global Ltd2022£10750 +1010 +10 +Yes
Play OJOSkill-On-Net2017£104,500 +36815159Yes
Mr QLindar Media2018£10700 +805037Yes
Pub CasinoL and L Europe2023£10750 +40120 +37No
Dream VegasWhite Hat Gaming2018£201,500 +80140 +35 +Yes
Spin RioAspire Global2021£101,000 +431010Yes
Voodoo DreamsSuprPlay Ltd2018£20900 +44650Yes
Fun CasinoL and L Europe2017£10700 +20130 +47No
Spin and WinRank Interactive2012£5800 +6711445Yes
Casumo CasinoCasumo Services Limited2012£53,200 +26717630Yes

Slot Sites By Operator

Are you interested in playing at slot sites from a particular casino operator? Here are our picks from the biggest names in the industry. You can click through to browse a wider selection from each.

White Hat Gaming Slot Sites

8.2

100% Up To £100

Plus 25 NetEnt Bonus Spins

Visit Site Read Review

New players only, only one offer per player, min deposit £10, max bonus £5, 1st deposit offer is 100% up to £100 + 25 bonus spins on Gonzo’s Quest and Starburst. Spins expire after 10 days, funds after 30 days. Bonus funds separate to cash, wagering requirements of 35x deposit + bonus apply.

7.4

100% Up To £300

Plus 60 Bonus Spins

Visit Site Read Review

18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £20. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 plus 60 Extra Spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply.

7.9

121% Up To £100

And Lots of Loyalty Rewards

Visit Site Read Review

18+. New players only. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply.

7.6

100% Up To £300

Plus 150 NetEnt Spins

Visit Site Read Review

18+. New players only. One offer per player. Max bonus bet £5. Offer: 100% bonus match on 1st deposit + bonus spins. Value of bonus & number of spins depend on deposit amount: £20-£100: max £100 bonus + 50 spins on selected games; £101-£200: max £200 bonus + 100 spins on selected games; or £200+: max £300 bonus + 150 spins on eligible NetEnt Games. Winnings from spins credited as bonus and capped at £100. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute to wagering requirement. Bonus funds expire within 30 days; bonus spins within 72hrs. Affordability checks apply.

Aspire Global Slot Sites

7.3

Up To £200 Bonuses

Plus 100 Free Spins

Visit Site Read Review

Applies only to new depositing players. 18+. Min. deposit £10 Max bonus: £200, Min wagering 35x, Spins expire in 24hr. offer is available to players residing in United Kingdom only. begambleaware.org.

7.4

100% Up To £100

Daily Free Spins Deals

Visit Site Read Review

Minimum Deposit: £10. Wagering Requirement: 40x. Promotion available for 72 hours.

8.1

100% Up to £35 Plus

50 Bonus Spins On Book of Dead

Visit Site Read Review

Spins are given as follows: 50 spins upon a first deposit of minimum £10. Spins may only be used in specific games. Wagering reqirement: 35x. Spins expire after 24 hours.

7.7

Up to £100 Bonuses

150 Extra Spins

Visit Site Read Review

18+, New Players Only, Welcome Package split over 4 deposits. Min £20. Wagering Requirement: 35x, Spins are credited on specific games, Spins expire after 24 hours. Promotions available for 72 hours.

More UK Slot Sites Selected By Our Writers

6.8

100% Up To £25

25 Spins on Book of Dead

Visit Site Read Review

Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £25. Maximum amount of Free Spins is 25. Game: Book of Dead, Spin Value: £0.10. WR of 30x Deposit + Bonus amount and 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.

8.1

200 Book of Dead Spins

- Your Winnings In Cash

Visit Site Read Review

Min. deposit of £/€20 | 40 spins on Book of Dead per day after each qualifying wager in first 5 days | Max win £/€250 | Ewallets excluded

8.4

200 Bonus Spins

On Book of Dead Slot

Visit Site Read Review

Min. dep £20. Max. bonus bet £5. 200 Bonus Spins on Book Of Dead on your 1st deposit. Winnings from all spins credited as bonus funds and capped at £20. Bonus funds are separate to Cash funds & subject to wagering requirement (40x deposit plus bonus). Only bonus funds contribute towards wagering requirement. Bonus funds must be used within 30 days, spins within 72hrs. Affordability checks & Terms apply. BeGambleAware.org.

8.4

150% Up To £300

Plus 75 Spins on Big Bass Bonanza

Visit Site Read Review

18+. new players only. min. dep £20. max. bonus bet £5. 150% match up to £300 + 75 bonus spins on Big Bass Bonanza on your 1st deposit. Winnings from all spins credited as bonus funds and capped at £100. Bonus funds are separate to cash funds & subject to wagering requirement (35x deposit plus bonus). Only bonus funds contribute towards wagering requirement. Bonus funds must be used within 30 days, spins within 72hrs. Affordability checks & terms apply.

8.1

100% Up to £35 Plus

50 Bonus Spins On Book of Dead

Visit Site Read Review

Spins are given as follows: 50 spins upon a first deposit of minimum £10. Spins may only be used in specific games. Wagering reqirement: 35x. Spins expire after 24 hours.

8.5

100% Up To £200

Plus 50 Book of Dead Spins

Visit Site Read Review

18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £200 plus 50 bonus spins on your 1st deposit, 50% match up to £50 on your 2nd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. BeGambleAware.org. FULL TERMS IN FOOTER BELOW

7.4

100% Up To £50

25 Starburst Spins

Visit Site Read Review

Full T&Cs apply. Terms and Conditions apply. New players only. 18+. Min deposit £20. Wagering requirement apply x35. Offer valid for 24hr.

7.2

Up To £200 Bonuses

100 Extra Spins on Selected Slots

Visit Site Read Review

Max bet limitations per spin apply. 35x wagering requirements apply (i.e the bonus x35). Higher wagering requirements may be applied depending on the games played.

Who We Are: All Slot Sites - Our Mission

What is a slot site?

A slot site is any website (usually an online casino) that offers real money slot games to gamblers. 

There are lots of free to play slots, many available on social media platforms like Facebook, but we do not concern ourselves with those. We just focus on the games on which you can stake money for the chance to win prizes. Our listings include bingo sites and sportsbooks that offer real play slots games too.

Who we are

Allslotsites.com is an independent information resource for slots fans who want to find casinos where they can enjoy their favourite games in a safe, fair and secure environment.

What we do

We review and rate slot sites to help you to find one that will suit your preferences. We make it easier for you to search out a suitable site by categorising by operator, games, payment services, bonuses and other criteria. Our reviews are based on research and live testing with real money to give you a genuine and accurate assessment of the experience.  Find out more about how we test and review in this article.

We also publish reviews of slot games every week so you are up to date with all the latest game releases from top game providers. You will also find news and useful consumer guides for online slots players in the UK. Our aim is to provide you with everything you could possibly need to know to be entertained whilst also staying safe.

How we make money

We are an affiliate business. That means we are paid commissions for every customer that we refer to the partner sites in our listings. There is no cost for you to use our site and on some occasions you may pick up an exclusive bonus provided to us by one of our partners. The commission fees do not impact what we say in our reviews but they may affect where a site appears in our lists.

Why you can trust us

Every word published on our site has been written by an experienced industry professional or a regular slots player. This allows us to meet the high standards we set for ourselves in providing information and opinions that you can trust. We hope that after using our site you will agree.

You can read about our site editor here.

How Do I Pick The Right Slot Site?

There are 1000s of slot sites for you to pick from. With hundreds of new games arriving each month and new casinos cropping up all the time, we are spoilt for choice. So how do you decide where to play next? Here are some key points to look out for when making your choice.

Slot Site License

Check The Site Has a UK License

You should only play at casinos that display a license number issued by the UK Gambling Commission in the footer of every page on their website. We publish licensing information in our reviews with links to relevant pages on the Gambling Commission website.

Why a Casino License Matters

Bonus

Check the Terms of the Welcome Bonus

Each welcome bonus is configured differently. Look out for the minimum deposit, wagering requirements, games that you can use your spins on and the maximum cash outs. Don’t claim a bonus without understanding what you are getting first.

Guide To Wagering Requirements

Slot Games

Find Out Which Games Are Available

Each site has a different mix of game suppliers and different range of slots. Check our reviews to find out which games you can play at each site before you sign up. If you have a favourite slot studio, check our profile pages to find out which casinos their games appear on.

Game Provider Profiles

Customer Reviews

Research Reputation and Customer Reviews

Read our reviews which tell you how casinos score on popular consumer review sites like Trust Pilot. We also research the license of each casino to tell you whether an operator has any history of regulatory action against them by the Gambling Commission.

How We Test and Review Slot Sites

Paypal accepted

Check Available Payment Options

If you have a preferred payment service, like Paypal, be sure it is accepted at your site. Also check minimum deposit and withdrawals values and expected withdrawal processing times. It’s always good to play at a site with fast withdrawals.

Find Out About Payment Options

Responsible Gambling

Find Sites With Good Responsible Gambling Tools

Every slot site should prioritise the safety of its customers. Responsible gambling tools are mandatory now at all UK slot sites, allowing players to set limits on their deposits, wagering, losses and play time.

Responsible Gambling Tools

How Do I Register?

Before you can play at any slot site in the UK you will need to register an account. This requires you to share some personal information that the operator will use to verify your ID and age. This is how to register:

  1. Click the Sign Up or Register button on the home page of you chosen site
  2. Then enter your personal details when prompted.
  3. You will need to provide at least your full name, date of birth, home address, mobile number.
  4. Choose a username and password
  5. Hit the button to submit your details and wait
  6. As long as your details are correct, you will be registered and ready to play in just a few seconds

Why do I need to provide all this personal information just to play a slot game?

In the UK online gambling is regulated. Only people over the age of 18 are allowed to play slots at an online casino, even in free play mode. Therefore, the operator must verify your age and ID before they can allow you to play. This process is known as KYC (Know Your Customer) and it is common practice in a number of UK industries.

Read Our Guide To Casino KYC

Which Welcome Bonus Is Right For Me?

Welcome bonuses are a big part of deciding which slot site to play at. Make sure you understand the key terms of the offer before you accept it. Here are the important ones to look out for.

  • Bonus Triggers – look for the minimum deposit required to release the bonus. Usually it will be around £10, but it may be higher and an insufficient deposit will mean you miss out. No deposit bonuses are a rarity now but you can find them from time to time.
  • Maximum Bonus – the bonus will be capped, anywhere from £10 to £500, sometimes more. You will only be credited up to the maximum.
  • Wagering Requirements (WR) – check how much you have to wager to release the bonus and any winnings you generate to your real money balance. The WR is usually around 35x but can be much higher. Lower WR mean better value bonus and more chance of walking away with some cash. You can find out more in our guide to Wagering Requirements.
  • Game Restrictions – some bonuses are only available on specific games. This is particularly true of free spins. Check to see which slots you can play your bonus on.
  • Maximum Cashout – how much will the operator let you take home with you when using your bonus funds? Often your winnings will be capped at £100 or less. Don’t get caught out by this one!
  • Expiry Times – always make sure you are aware of how long you have to claim the bonus from registration, and how long you have to use it once it is credited, or you may miss out on some free spins! Bonuses and free spins are removed after expiry is reached.
  • Validity of Payment Options – not all payment options will be valid for every bonus. Often eWallets like Neteller and Skrill are excluded and deposits with these services receive no bonus.

In short, ALWAYS check the terms of an offer before you sign up and deposit so that you know what you are getting into.

Best Bonuses at UK Slot Sites

Here is a selection of the best slots bonuses available to players signing up to a UK slot site today. Click on the name of the site to find out more about each one.

Slot SiteBest Bonus ForFree SpinsMatch BonusMin Dep / WR*
Play OJONo Wagering FS50 Book of DeadNone£10 / None
Temple NileHigh value bonus60 Eye of Horus100% up to £500£20 / 40x
BetfredWager-free spins50 Blueprint SpinsNone£10 / None
21 CasinoSportsboook with slotsNone121% up to £100£10 / 35x
Voodoo DreamsBook of Dead spins50 Book of Dead100% up to £50£20 / 30x
Dream VegasBig free spinsUp to 150100% up to £300£20 / 35x
PlayGrandReactoonz Spins30 Reactoonz100% up to £100£10 / 35x
MrPlayMixed Free Spins100 NetEnt100% up to £100£10 / 35x
LucklandStarburst Spins50100% up to £50£20 / 40x
SlotNiteAloha! Spins100100% up to £100£10 / 35x

*WR = Wagering Requirement – how many times the bonus must be wagered before it, and any winnings generated, become withdrawable cash.

What Games Can I Play at UK Slot Sites?

There are easily more than 10,000 online slots in existence and available to play at slot sites currently operating in the UK. And many more games are being produced every year. So there is shortage of choice! As a starting point, here are six of the main categories of slot and one game we recommend that you try from each. We've also recommended a UK slot site from our favourites where you can play these games.

  • Video Slots

These are the most popular type of game at an online casino. Most have 5 or 6 reels with 3 or 4 rows of different symbols. Lining up identical symbols across pre-defined paylines triggers a win. 1,000s of these games are produced every year. Popular providers include Nolimit City and Relax Gaming.

Top Video Slot To Try: Big Bamboo by Push Gaming - Try at Play OJO.

  • Megaways™ Slots

The Megaways™ slot engine, designed by Big Time Gaming, is an ingenious variation on the classic video slot. Each reel displays a variable number of symbols after each spin, usually between two and seven. This creates a variable number of paylines, as many as 117,649 in some Megaways™ games.

Recommended: Bonanza by Big Time Gaming - Try at Casumo

  • Progressive Jackpots

Progressive Jackpots have the biggest prizes, sometimes in the millions of pounds. From every £1 wagered on a progressive slot, a small percentage goes towards the progressive prize pool which keeps growing until one lucky player triggers the payout.

Recommended: Templar Tumble 2 Dream Drop Jackpot - Try at Duelz Casino

  • Cluster Pays Slots

These games use a different payout model. Instead of lining up symbols in rows across the reels, players must land them in clusters adjoined vertically, horizontally or diagonally. This format is often combined with Avalanche Wins and Progressive Multipliers.

Recommended: Hand of Anubis by Hacksaw Gaming - Try at Luckster

  • Free to Play Slots

If you want to play slots for free you still can still do so at most UK casinos. Under UK law you will still have to verify your ID and age by registering an account. Usually that is enough, but sometimes further documentation is needed.

Recommended: Slingo Starburst - Try at BacanaPlay

  • Real Money Slots

All the games at the casinos listed on our site are available to play for real money. If you choose to play for real then have a think about how much money you want to spend before you start. Check out our guides on slot variance and RTP below to find out more about how real money slots pay out.

Recommended: Tombstone RIP by Nolimit City - Try at Temple Nile

What Are The Best UK Slots?

From the 1,000s of games on offer our team have picked out these 10 for you to try after you sign up to play at one of our recommended sites.

Slot GameProviderBest ForTop PayoutWhere To Play
BonanzaBig Time GamingClassic Megaways™ slot18,000xCasumo
Dead or Alive 2NetEntGreat for Sticky Wilds111,111.11xTemple Nile
San Quentin xWaysNolimit CityEdgy high-risk action150,000xPlay OJO
Pink Elephants 2ThunderkickFun psychedelic slot10,000xDream Vegas
Danger! High VoltageBig Time GamingRock n roll reels!15,746xBacanaPlay
Hand of AnubisHacksaw GamingDark ancient Egypt slot10,000x21 Casino
Big BambooPush GamingBonkers wildlife slot50,000xCasumo
Beast ModeRelax GamingMuscle beach-theme25,000xPlay OJO
Gonzo’s QuestRed TigerA timeless classic21,000xDream Vegas
Reactoonz 2Play n GoBest Cluster Pays5,083xAll British Casino

Need Some Help Finding A Slot Game to Play?

Alongside your bonus the most important features of any slot site is its games. That’s why we show you which game suppliers products feature at each site we review so you can make sure your favourites are there.

We also publish 100s of reviews of new and popular slots to help you find ones that you like. Each review tells you what to expect when you spin the reels and which features unlock the best wins. For more help, try the following guides which explain more about how slots work and how to choose one from the 1,000s available.

We Review Games From The Following Providers

+ 10 More

Check Out More Game Providers

All  suppliers at our listed sites are licensed by the UK Gambling Commission to build and distribute gambling games online.

Interested in Playing Slingo Games?

Of course, it's not just about the slots. If you are more interested in Slingo then you should know that we've recently updated our guide to the best Slingo Sites. That means you have even more information to help you find a suitable site where you can play your favourite Slingo games.

In our research, Skill on Net's Play OJO came out on top thanks to its blockbuster list of 60 Slingo Games including new titles like Slingo Money Train and Slingo Sweet Bonanza, but there are plenty more options to choose from including some hot new sites you can't afford to miss!

 

Which Is The Right Deposit Option For Me?

If you want to play slots for real then you will need to make a deposit. Most casinos support several different payment services and you will need to choose which one to use. You can pick from debit cards, eWallets, electronic transfer providers, mobile payments and pre-paid cards. Each has its own pros and cons. Here are some things to think about when choosing how to make your deposits. 

For more information about each payment type, read our Payment Guides.

  • Popularity – the most popular payment services will be accepted at every online casino. For example, you will always be able to deposit and play with a Visa or Mastercard debit card. Less popular services like Trustly or Google Pay aren’t always available. If you want to deposit with one of these services then you will have less casinos to choose from.
  • Convenience – some services are easier to use than others. For example, once you have set up a Paypal account it is one of the easiest deposits services there is. You can deposit in seconds without sharing any bank details by just using your online username and password. Keep in mind though that you do have to register a Paypal account first which may take 5 to 10 minutes.
  • Minimum Transactions – the minimum transaction levels for deposit and withdrawal will vary from one service to the next. Generally speaking, debit cards provide the best range of transaction levels, with some slot sites, like Casumo, even taking deposits as small as £5 from a Visa or Mastercard.
  • Bonus eligibility – beware that some services are EXCLUDED from bonuses, including sign up offers. eWallets like Neteller and Skrill are the most common to be ineligible for these deals. Historically, anonymity with these payment options could be exploited to abuse the bonus systems at casinos and earn multiple sign-up bonuses for one person. So they were dropped in the terms and conditions. If you want a sign up deal we recommend avoiding Skrill and Neteller deposits.
  • Withdrawal speeds – transactions are processed back to payment providers at different speeds. If fast withdrawals are your priority then keep this in mind. Typically, eWallets are the fastest. Once the casino has dealt with your request, payments to Paypal or Skrill are instantaneous. Some banks may take a few days to process the payment into your account.  And some services – like Paysafecard – are not available for withdrawals at all.

Popular Payment Options at Slot Sites - Pros and Cons

Before you make your first deposit, here are some of the advantages and disadvantages of each of the main payment options to help you choose which is right for you.

Payment OptionPayment TypeAdvantagesDisadvantagesBonus Eligibilty
Visa, Mastercard, MaestroDebit CardAccepted everywhere
Convenient
Low min deposit
Slower withdrawalsYes
PaypaleWalletFast withdrawals
Low min deposit
Less widely accepted
Requires registration
Most
SkrilleWalletFast withdrawalsLess widely accepted
Requires registration
Rarely
NetellereWalletFast withdrawalsLess widely accepted
Requires registration
No
PaysafecardeWalletConvenient
Buy credit with cash
Not available for withdrawalsYes
TrustlyElectronic transferNo registration needed
Quick withdrawals
Not accepted everywhereYes
Apple PayMobile paymentVery secureRequires set-up
Not widely accepted
Yes
Google PayMobile paymentVery secureNot widely accepted
Requires Google set up
Yes
Bank TransferBank transferVery secure
High maximum deposit limit
Slowest option
Not convenient
Yes

Responsible Gambling And Online Slots

Online slots are popular because they are entertaining – they offer a fast hit of gambling fun, with each bet playing out in seconds. But overuse of the games can lead to addiction and you must take great care when playing to keep it fun.

Here are some useful tips to stay safe when gambling.

  • Set your own limits – decide for yourself how much you wish to spend each month based on how much you can afford and stick to those limits. You can use responsible gambling tools in your account to help you set financial and time limits on your play.
  • Don’t chase your losses – if you have a session when it seems like every spin is a losing one then take a break. Don’t get into a phase of chasing your losses – trying to win back your money. It can lead to much bigger losses and more frustration.
  • Avoid emotional gambling – the phrase, ‘don’t gamble without sound judgement’ is pertinent here. Don’t start placing bets when feeling down, frustrated or under the influence of alcohol. You won’t make good decisions.
  • Don’t bet on games you don’t understand – slots come in all shapes and sizes and with many features. Make sure you understand the size and nature of your bet, including the number of paylines you are betting on which affect the size of your bet. The same goes for live dealer tables with more complex rules about stakes and side bets.
  • If you think you need help, then look for it – there are many charities that help with problem gambling like those listed below. It is always better to share the problem and seek advice.

Problem Gambling Charities

Here are five problem gambling charities that can help with addiction.

  • Gamblers Anonymous – group support for those with problem gambling.
  • Gamcare – independent UK charity supporting those with addiction.
  • Gambleaware – independent charity commissioning prevention and treatment in the UK.

Find out more on our Responsible Gambling page.

Licensing for UK Slot Sites

You must make sure that any online casino you choose to play at is fully licensed by the UK Gambling Commission. Every casino in the All Slot Sites listings has been issued with a license by this body. They are responsible for regulating the industry in the UK and ensuring that operators act responsibly to ensure vulnerable gamblers are not exploited, that their platforms are not used for criminal enterprise, and that the service they provide is safe, fair and fully audited. You will also find that almost all the sites in the UK are licensed in an international jurisdiction, by a body like the Malta Gaming Authority or the Gibraltar Gambling Control Commission. Operators like to base themselves in these territories because as well as offering online gambling operator licenses, they also provide favourable taxation laws. You can check the licensing status of any online casino in the footer of the website.

Get Slots Insights From Our Expert Writers

Check out our deep-dive game guides where we analyse and compare the output of popular game providers, explore RTP rates, show you what different variance levels mean for hit rate and bonus round odds, and reveal the maths behind highest max win potential.

USEFUL RESOURCES FOR SLOTS PLAYERS

Why Account Verification Happens – UK Gambling Commission information about setting up a new account

How To Make A Complaint – The UK Gambling Commission instructions on raising a complaint against a casino you play with

Safer Gambling Website – Responsible Gambling initiative supported by all  of the industry

Gamcare.org – Website run by the Gamblers Anonymous website and crucial resource for those with a gambling addiction

BeGambleAware.org – An independent charity that raises funds to help with prevention and treatment of gambling addiction

Betting and Gaming Council – Organisation representing operators in the industry and setting up self-regulation initiatives

2005 Gambling Act Review – Terms of Reference for the UK Government’s planned reform of the 2005 Gambling Act

FAQs

  • Which is the best online slot site?

    Our team have tested, reviewed and rated many slot sites in detail to help you decide which is right for you. According to our scoring system, Casumo, an independent casino, is the best slot site in the UK. Casumo scored an average 9/10 with high scores for its superb website, loyalty program and massive slots selection. Sign up today and you can also claim a 100% match bonus up to £25 and 25 spins with your first deposit.

  • Are slot sites rigged?

    No, slot sites and slot games are not rigged. They use software in which the outcome of every reel spin is generated randomly by an algorithm so it cannot be fixed. The games at sites licensed by the UK Gambling Commission are always fully audited and tested to ensure that the games run in this way. Never play at sites without a UK license as you cannot be sure that they are fair. At AllSlotSites.com we only review UK GC-licensed sites.

  • Which slots have the biggest payouts?

    The slot games with the biggest payouts are progressive jackpot games like Mega Moolah and Mega Fortune. These game have jackpot prizes seeded at £1,000,000 and have been known to pay out prizes of over £10,000,000. You can also find standard slots with big prize potential. Jammin Jars 2 by Push Gaming is a good example. It has a top payout of 50,000x you stake.

  • Which slot sites have Megaways™ games?

    Due to the popularity of Megaways™ slots almost all slot sites now feature their games. This includes the original Big Time Gaming Megaways™ slots and those produced by their partners like Red Tiger and Blueprint Gaming. Check this page for more details.

  • Which slot games have the best odds?

    To find slot sites with good odds you need to look for slot games with a high Return to Player (RTP). The RTP refers to the amount of money paid out in prizes measured as a percentage of all the money wagered on a game. In short, a high RTP slot will give you better odds. Typically, slots have RTP of around 96% but you can find games with RTP as high as 98%. Check this guide to find games with high RTP.

  • Can I play slots on mobile?

    Yes, of course. All the casinos and slot games listed on this page are also available on mobile. You won’t need to download an app to play the games in most cases. Instead, you simply need to navigate to the casino URL in your mobile browser and play from there. You can sign up, deposit and play all on your hand held device.

  • Where can I find new slot games?

    Pretty much all casinos will have the latest games on them. Casino operators know that players are looking for new titles all the time so they make them available as soon as they can. You can also check our list of new slot sites which have a good selection of the latest games on them.