New Slot Sites UK

Looking for the very best new UK slot sites? Check out our list of the best new sites for online slot games. All you need to do is compare sites, sign up and start playing.

Updated November 2019 Updated November 2019 Updated November 2019
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100
100% Up To £100 +10% Cashback
T&Cs Apply
New Customer Offer

New players only. Max withdrawal free spins winnings of £100. No max withdrawal for deposit offers. Max bet £5 while playing with bonus funds. Wagering for all bonuses is 35x. Welcome bonus not granted upon Skrill and Neteller deposits.

18+. Full T&Cs apply. Please gamble responsibly.

pay £100, play with £200

Claim Bonus
Claim Bonus
Our score: 9.9
New Customer Offer New players only. Max withdrawal free spins winnings of £100. No max withdrawal for deposit offers. Max bet £5 while playing with bonus funds. Wagering for all bonuses is 35x. Welcome bonus not granted upon Skrill and Neteller deposits. 18+. Full T&Cs apply. Please gamble responsibly.
Get 50 Free Spins, No Wagering
T&Cs Apply
New Customer Offer

For every £1 deposited, 1 Free Spin will be credited to the players account up to 50 Free Spins (on Rich Wilde and the Book of Dead). Also, after the first deposit the player can claim an additional 30 Free Spins by visiting the Kicker Section. So the player can receive a total of up to 80 free spins. Please refer to the landing page for all the details.

18+. Full T&Cs apply. Please gamble responsibly.

For every £1 deposited, 1 Free Spin will be credited.

Claim Bonus
Claim Bonus
Our score: 9.7
New Customer Offer For every £1 deposited, 1 Free Spin will be credited to the players account up to 50 Free Spins (on Rich Wilde and the Book of Dead). Also, after the first deposit the player can claim an additional 30 Free Spins by visiting the Kicker Section. So the player can receive a total of up to 80 free spins. Please refer to the landing page for all the details. 18+. Full T&Cs apply. Please gamble responsibly.

This is a bright and colourful casino that strives to make your online gambling experience both fun and rewarding. Here you’ll find hundreds of popular games spanning every category, as well as plenty of regular bonuses, including daily offers and a rewarding loyalty scheme. Best of all, there are no wagering requirements to play through!

100% Up To £300 +90 Spins
T&Cs Apply
MATCH + FREE SPINS

New players only. Minimum deposit of £20. Bonus spins are valid on selected games only, and subject to 35x wagering, and must be used within 10 days, otherwise any unused bonus spins shall be removed. Bonus funds are 100% up to £300 and separate to Cash funds. 35x (bonus + deposit) wagering requirements. £5 max bet with bonus. Bonus must be used within 30 days otherwise any unused bonus shall be removed.

18+. Full T&Cs apply. Please gamble responsibly.

pay £100, play with £200

Claim Bonus
Claim Bonus
Our score: 9.6
MATCH + FREE SPINS New players only. Minimum deposit of £20. Bonus spins are valid on selected games only, and subject to 35x wagering, and must be used within 10 days, otherwise any unused bonus spins shall be removed. Bonus funds are 100% up to £300 and separate to Cash funds. 35x (bonus + deposit) wagering requirements. £5 max bet with bonus. Bonus must be used within 30 days otherwise any unused bonus shall be removed. 18+. Full T&Cs apply. Please gamble responsibly.
Up To £1,000 +
100 Spins
T&Cs Apply
MATCH + FREE SPINS

Bonus on first 3 deposits of min £20 each; spins on selected slots. 25x wagering and T&Cs apply

18+. Full T&Cs apply. Please gamble responsibly.

Example: pay £100, play with £200

Claim Bonus
Claim Bonus
Our score: 9.6
MATCH + FREE SPINS Bonus on first 3 deposits of min £20 each; spins on selected slots. 25x wagering and T&Cs apply 18+. Full T&Cs apply. Please gamble responsibly.

Aspers online casino lives up to the reputation of its bricks-and-mortar counterparts, with over 400 games in its library and plenty of promotions to keep you coming back for more. There are daily, weekly and monthly offers, along with perks for the most loyal players and an ever-growing progressive jackpot to sink your teeth into!

100% Up To £250
T&Cs Apply
New Customer Offer

100% welcome bonus worth up to £250 is only valid for new players who have registered but have not made any deposit. The value of the bonus has a play through of 35 which must be met to validate any winnings deriving from it. The offer is valid for all payment methods available in Novibet, apart from Neteller and Skrill.

18+. Full T&Cs apply. Please gamble responsibly.

pay £100, play with £200

Claim Bonus
Claim Bonus
Our score: 9.5
New Customer Offer 100% welcome bonus worth up to £250 is only valid for new players who have registered but have not made any deposit. The value of the bonus has a play through of 35 which must be met to validate any winnings deriving from it. The offer is valid for all payment methods available in Novibet, apart from Neteller and Skrill. 18+. Full T&Cs apply. Please gamble responsibly.
200% up to £5,000
T&Cs Apply
New Customer Offer

Casimba offers 3 deposit bonuses for new customers ranging from 50% to 200% (adding to a grand total of £6,500). You'll also get 50 Free Spins.

18+. Full T&Cs apply. Please gamble responsibly.

pay £100, play with £300

Claim Bonus
Claim Bonus
Our score: 9.4
New Customer Offer Casimba offers 3 deposit bonuses for new customers ranging from 50% to 200% (adding to a grand total of £6,500). You'll also get 50 Free Spins. 18+. Full T&Cs apply. Please gamble responsibly.
Up To £400 Welcome Bonus + 100 Spins
T&Cs Apply
New Customer Offer

Select Casino offer on sign-up and deposit. 4 deposits of £10, £20, £50, £100 matched with a bonus cash offer of same value (14 day expiry). 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited. Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3 day expiry, winnings paid in cash). Play Responsibly.

18+. Full T&Cs apply. Please gamble responsibly.

pay £100 play with £200

Claim Bonus
Claim Bonus
Our score: 9.3
New Customer Offer Select Casino offer on sign-up and deposit. 4 deposits of £10, £20, £50, £100 matched with a bonus cash offer of same value (14 day expiry). 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited. Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3 day expiry, winnings paid in cash). Play Responsibly. 18+. Full T&Cs apply. Please gamble responsibly.
Enjoy Up To £998 +111 Spins
T&Cs Apply
WELCOME BONUS

New players only, min deposit £10, wagering 50x bonus amount, max bet £5 with bonus funds. 11 Fun Spins for registration (max withdrawal is £100). 50% up to £499 bonus + 100 Fun Spins on 1st deposit. 50% up to £499 bonus on 2nd deposit. Welcome bonus excluded for players depositing with Skrill or Neteller. Live Casino play excluded with bonus. No max cashout for deposit bonus.

18+. Full T&Cs apply. Please gamble responsibly.

pay £200, play with £300

Claim Bonus
Claim Bonus
Our score: 9.2
WELCOME BONUS New players only, min deposit £10, wagering 50x bonus amount, max bet £5 with bonus funds. 11 Fun Spins for registration (max withdrawal is £100). 50% up to £499 bonus + 100 Fun Spins on 1st deposit. 50% up to £499 bonus on 2nd deposit. Welcome bonus excluded for players depositing with Skrill or Neteller. Live Casino play excluded with bonus. No max cashout for deposit bonus. 18+. Full T&Cs apply. Please gamble responsibly.
Deposit £10 Play With £60 + 20 Free Spins
T&Cs Apply
New Customer Offer

New customers from UK&IRL only. Min deposit £10. Deposits made with e-wallets are not valid for this promo. Bonus wagering x35 on eligible games. Winnings from bonus capped at £500. No Wagering requirements on winnings. SMS verification required. Opt in required.

18+. Full T&Cs apply. Please gamble responsibly.

Example: Pay £10, play with £60

Claim Bonus
Claim Bonus
Our score: 9.2
New Customer Offer New customers from UK&IRL only. Min deposit £10. Deposits made with e-wallets are not valid for this promo. Bonus wagering x35 on eligible games. Winnings from bonus capped at £500. No Wagering requirements on winnings. SMS verification required. Opt in required. 18+. Full T&Cs apply. Please gamble responsibly.

Betfair is a big name brand, and its games library lives up to this. With more than 450 games to offer, including an impressive collection of progressive jackpots, you won’t be stuck for choice at Betfair Casino. There’s plenty to get excited about here, with guaranteed daily and weekly jackpots, as well as daily free spins deals!

10% Cashback + £500 Welcome Package
T&Cs Apply
MATCH + CASHBACK

Min deposit £20 max bonus amount £500. First deposit: 100% up to £200. Second deposit: 50% up to £300. Wagering 40x for each bonus. Game weighting applies. Cashback: 5% cashback on first and all other deposits during week 1, 10% cashback on all additional deposits taking place in week 2 only. Bonus betting limits: slots - £5 all other games – 10% of bonus amount

18+. Full T&Cs apply. Please gamble responsibly.

pay £100, play with £200

Claim Bonus
Claim Bonus
Our score: 9.1
MATCH + CASHBACK Min deposit £20 max bonus amount £500. First deposit: 100% up to £200. Second deposit: 50% up to £300. Wagering 40x for each bonus. Game weighting applies. Cashback: 5% cashback on first and all other deposits during week 1, 10% cashback on all additional deposits taking place in week 2 only. Bonus betting limits: slots - £5 all other games – 10% of bonus amount 18+. Full T&Cs apply. Please gamble responsibly.

New vs Old

Wondering why it’s worth choosing a brand new slot site over a big-known brand?

We’re spoilt for choice with the number of slot sites on the market. With so many names to choose from, you might wonder what a new site has to offer. Let’s take a closer look.

Innovative features

The best-known gambling brands can rely on their reputation to draw in new customers, but you can expect something different from the best new slot sites. There’s more than just your standard three-reel fruit machine at the UK’s latest slot sites – you’ll have state of the art video slots, virtual reality slot games and pooled progressive jackpots. There’s a whole host of innovative ideas at play, but the innovation doesn’t stop at the games. The best sites also have integrated chat rooms where players can interact with one another, creating a sense of community, which is something that many online casino players miss out on.

New slot games

New slot sites are sure to feature some familiar titles and fan faves but you can also expect some of the freshest slots titles. Whether you’re looking for the latest NetEnt slot release, or want to see what’s new from Microgaming’s slot selection, you can expect this from the newest slot sites. In many cases, new slot games mean bigger and better brand deals – so you can expect to see collaborations with production companies behind your favourite TV shows, films and music artists.

Reel Rush 2 is the brand new sequel to NetEnt's hugely popular & extremely colourful slot title.

New Mobile Slots

All the fun of new slot games, even when you’re on the go

You’ll be glad to know that you can enjoy the freshest slot games on the go, thanks to mobile slot sites. Pretty much every site has a mobile-friendly website, but the top new sites offer native mobile apps available for download. Optimised for mobile, and for your device’s Operating System (OS), you can expect a top-notch gaming experience from these apps.

With the addition of push notifications, playing slots on your mobile app means you can stay up to date with the latest game releases and bonus offers and promotions- no need to miss a thing!

However, it’s not just the sites that are optimised for mobile. Software developers are putting more emphasis than ever on the mobile compatibility of their slot games. In many cases, this means that new slot games are developed especially for mobile, rather than optimised after development. This means you can expect improved graphics and improved loading speeds.

Bonuses

Grab some extra play time with a bonus for new slot games

Give yourself that little extra play time when you claim a bonus at your new slot site. Many sites use generous welcome bonus deals to stand out against the hundreds of other slot sites on the market, so  you’ll find some pretty exciting offers at some of the newest names.

Free spins for slots

It’s hardly surprising that free spins are the most popular bonus at slot sites because they’re dedicated to online slot games. These bonuses see slot sites hand out free playing credits for slot games. While some sites adjust the number of free spins according to your deposit amount, many offer a set number of bonus spins when you make your first deposit.

No deposit free spins

A handful of new slot sites even offer no deposit free spins bonuses, which means you can play slots without putting any real money on the line. These deals are the perfect welcome bonus to attract new players, but they often have the most restrictive terms and conditions, though.

Promotional rewards

It’s not enough for new slot sites to attract new customers- they need to keep existing players coming back for more. Regular promotions are one way of doing this. While some sites offer happy hour free spins to players that deposit at a certain time, others may offer cashback on selected games.

Best Bonus
Aspers Casino
Up To £1,000 +
100 Spins
T&Cs Apply
MATCH + FREE SPINS

Bonus on first 3 deposits of min £20 each; spins on selected slots. 25x wagering and T&Cs apply

18+. Full T&Cs apply. Please gamble responsibly.

Example: pay £100, play with £200

Claim Bonus

Bonus terms and conditions

While you might be reeled in by the most generous bonus, it’s important to understand that the biggest isn’t always best. These deals almost always come with terms and conditions that affect how you use them. Some of the best new slot sites have player-friendly terms, such as no wagering bonuses, or no max win limits, but these don’t come as standard. Keep an eye out for these terms before you claim a free spins bonus offer as they impact your ability to earn real money winnings:

Wagering requirements

Wagering requirements apply to many online casino bonus deals. These stipulate how much real money you need to wager before you can withdraw any winnings. Wagering requirements tend to be higher for no deposit bonuses, but the numbers can vary massively between casino sites. This means that, while you can play real money slots for free, you might have to gamble real money to get your hands on any prizes.

Game restrictions

In many instances, you won’t be able to pick from the entire library of casino slots when using a bonus. These rewards are often restricted to a handful of titles, or to slots developed by a certain software developer. Many sites even use free spins to promote their newest slot games- free spins for Starburst was a pretty popular offer when the game was first released, for example.

Game weighting

Most casino bonuses have restrictions on which games contribute to the completion of the wagering requirements. Wagers on most slot games contribute 100% to wagering requirements, but some progressive jackpot slots blackjack or roulette to complete the wagering? Check the small print first, as wagers on these games can count for as little as 10%.

Time limits

You won’t have forever to use your free spins. The time limit placed on your bonus varies between sites, so make sure you use your free spins before they expire. Some casino sites give players up to a week to use, while others limit validity to a matter of hours.

Bonus rounds in slot games aren’t subject to the same terms and conditions as casino bonus rewards.

Progressive Jackpots

Play with jackpots fit-to-burst at the latest sites

New progressive jackpot titles are released less frequently than new fixed-jackpot slot games, but you can still expect to find a selection of these at the UK’s best new slot sites. With progressive jackpots having reached the millions for titles like Mega Moolah and Mega Fortune.

Free Slots

Set the reels into motion, without putting real money on the line

You don’t need to put real money on the line to get a taste of the newest slot games out there. Free-to-play slot games are plenty of fun, and give you the chance to try a new game without dipping into your own bankroll.

You’ll find free demos of pretty much every game in the library, which means you can root around to find your favourite before you make any real money bets. Sure, you can’t win real money playing slots for free, but you can get a general feel for a game.

Progressive jackpot slot games are exclusive to real money players

NetEnt Slots

Explore NetEnt

Novomatic Slots

Explore Novomatic

Play'N Go Slots

Explore Play'N Go

How to Choose

Tips on picking your perfect new slot site

It’s not as simple as signing up to the site. You’ll need to shop around to find the site that suits you best. You can count on our online casino reviews for the need-to-know information, but these are some of the most important aspects you should consider.

Licensing

Safety should always be your number one concern, which means you should only ever play at new online casinos that hold a valid gambling licence. Here at Compare.bet, we only recommend sites that hold a UK Gambling Commission (UKGC) licence. As one of the most stringent governing bodies in the world, the UKGC holds licensees to the highest of standards when it comes to player safety and fair play protocols. You’ll find details of a casino’s licensing in the footer of its website, but you can also check the UKGC public register.

Banking

You’ll need to make deposits, and hopefully withdraw some winnings, if you’re playing real money slot games. This means it’s important to consider the payment methods at a new slot site before you sign up to play. The best new sites have an array of secure casino banking options, from debit cards to e-wallets such as Neteller and Skrill. You might have to look a little harder to find a new UK slot site that accepts PayPal – they often have to earn their reputation before they’re licensed for this e-wallet.

Games

It goes without saying that new slot sites will have an impressive range of slot games, but have you considered the other games on offer.Online bingoand slots are a pretty popular combination, but some of the best new sites have a vast selection of casino table and card games, including live casino variations.

Customer support

Slots are pretty simple, so you’re unlikely to have any questions about gameplay, but it’s always nice to know help is on hand if you do need it. Consider your new casino’s customer service offering- you never know when you might need help signing up to the welcome offer, making a deposit or withdrawing any winnings. The best new slot sites make it easy to get in touch, offering 24/7 support via a range of different options, including email, telephone and live chat.

New Slot FAQs

Can I play other casino games at new slot sites?

Yes. While there’s a selection of new slot sites dedicated to online slot machines, the top sites offer a range of other casino games. From online roulette to blackjack, baccarat and poker, you’ll be spoilt for choice when it comes to the selection of online casino games.

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Last updated:
13th November 2019
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