This page has been checked for accuracy by Adam Dickinson. Adam is our resident fact checker and has over five years of experience working in the gambling industry, including roles at PlayOJO, Betway and Entain plc.
New Customer Offer #AD 100% up to £100 + 10% cashback. Maximum withdrawal on free spins of £100. Max £5 bet while playing with bonus funds, no maximum withdrawal. 35x wagering. Skrill and Neteller deposits don't qualify for this bonus. Click here for full T&Cs 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
New Customer Offer Applies only to new depositing players. Minimum deposit £10. Wagering requirement x35. Offer valid for 24hr. Free spins included 3 deposits. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
New Customer Offer Deposit £10, stake £10 on Bingo, get £30 bonus (x4 Wagering) & £10 Club voucher, &/or stake £10 on slots, get 200 x 10p Fishin’ Frenzy spins (x20 wagering) & £5 Club slots voucher. Use winnings in cash balance/further deposit to claim both. £5 minimum withdrawal. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
New Customer Offer Terms and Conditions Apply. New Players only. 18+. Min First Deposit £10. Min Second and Third deposit: 20. Wagering requirement apply 35x. Offer valid for 72hr. Spins expire after 24hr. 100 spins includes 3 deposits. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
"Voodoo Dreams' Drops and Wins is back until March 2024, with a €/£ 2,000,000 monthly prize pool in the form of cash, multiplier, and Free Round Bonuses as prizes in players’ favourite video Slot games."
New Customer Offer 18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Max bet with active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins come as cash. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. www.begambleaware.org For full bonus terms and conditions, please read below. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
New Customer Offer Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30x sum of deposit + bonus. Free Spins are given 20 per day on Book of Dead for 5 days in a row, log in is required. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45x. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
New Customer Offer 100% bonus on first deposit up to £50 & 50 Bonus Spins (30 spins on day 1, 10 on day 2, 10 on day 3) for Rich Wilde and the Book of Dead slot only. Min first deposit of £10. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
New Customer Offer T&Cs: New players only, £10 min fund, £200 max bonus, max bonus conversion equal to lifetime deposits (up to £250), 65x wagering requirements and T&Cs apply 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
New Customer Offer New customers only. Min deposit £20. Max non-withdrawable bonus £30. Playable on selected games only. 30x wagering required. Expires within 30 days. Max win £2,000. T&C apply. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
New Customer Offer New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Play Responsibly. BeGambleAware.org. 18+. £10 lifetime deposit for Daily Free Game. Full T&Cs apply. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
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New vs Old
Why Sign Up to a New Slot Site?
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.
Big Games Libraries
The best-known gambling brands can rely on their reputation to draw in new customers, but you can expect the best new slot sites to make an extra effort. Many go above and beyond by providing huge libraries packed with state of the art video slots, virtual reality slot games and pooled progressive jackpots.
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.
Generous Bonuses and Promos
Since new slot sites are eager to stand out in a crowded field, you will often see some very high-value bonuses at these sites. There may well be hefty welcome bonus deals on offer, with heaps of free spins and large matched deposit offers on the table. New slot sites may also provide no deposit bonuses, so you can explore their offerings without risking any of your own money.
Innovative Design and Features
New slot sites are often bold enough to throw convention to the wind and work in a unique way. This can mean fun, quirky visuals, an irreverent sense of humour, and some gamification. As such, the very process of racking up loyalty points and exploring the slot site can feel like a game in its own right. The best sites may 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.
Reel Rush 2 is the brand new sequel to NetEnt's hugely popular & extremely colourful slot title.
Who Runs these New Slot Sites?
With so many new slot sites appearing on the market in recent times, you’d be forgiven for wondering if there’s a whole army of entrepreneurs out there, all busily launching their own sites at regular intervals. The truth isn’t quite so dramatic. Many new slot sites are actually operated by long-established gambling operators as additions to their own portfolio of brands. On top of this, a good number of new slot sites are white label sites. This means the casino infrastructure – the games, the banking options, the general interface – is put together by an established, licensed operator, then sold or leased out to a new brand to customise as they see fit. Often, the white label provider will actually manage the site on behalf of the brand owner.
Some of the most prominent white label providers include:
White Hat Gaming, which was founded in 2012 and is behind some of the best-known UK casinos, including Casimba and Jackpot Village, as well as hot new slot sites like Spinyoo.
Skill on Net, which has been making waves in the iGaming sector since launching way back in 2005, operates new slot sites such as Zebra Wins and PlayToro.
AG Communications, a subsidiary of iGaming giant Aspire Global, which launched in 2005 and is behind well-loved brands like BetRegal and Mr.play, and new slot sites like Plaza Royal.
How to Sign Up at a New Slot Site
Getting set up at a slot site is simple. Here are the steps to follow.
Compare slot sites
You’ll find our recommended new slot sites right here, so you can very easily compare your options, weigh up each welcome bonus, and pick out a slot site that is best for you.
Follow our link to the registration page of your chosen slot site. Here, you’ll need to enter some personal details to create your account. You may have to show some ID to verify your name, age and address.
Claim your welcome bonus
If there’s a no deposit welcome bonus, it should land in your casino account as soon as you complete the registration process. If not, you should be able to unlock the free spins and/or matched deposit bonus by paying in the stated minimum amount. Navigate over to the cashier page to make that happen.
You’ll now be all set to play the real money slots on offer. Good luck!
New Mobile Slots
Play at a New Slot Site On the Go
You’ll be glad to hear that you can enjoy the freshest slot games on the go, thanks to mobile slot sites. Pretty much every slot site has a mobile-friendly website, but the top new sites make 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, bonus offers and promotions so there is 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 faster loading speeds.
New Customer Offer Deposit £10 get 30 free spins. Deposit and play with £10. Only available on first deposit. Max 30 spins on VALHALLA at 25p per spin. Spins credited upon spend of £10. Use code V30. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
Best New Mobile Slot Sites:
Number of Slot Games
iOS, Android, Windows
iOS, Android, Windows
The Sun Vegas
iOS, Android, Windows
iOS, Android, Windows
iOS, Android, Windows
iOS, Android, Windows
iOS, Android, Windows
iOS, Android, Windows
iOS, Android, Windows
Grab Some Extra Playtime with a Bonus at a New Slot Site
Give yourself some extra playtime when you claim a bonus at a 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.
Sign Up Bonuses
The sign up or welcome bonus is one of the standout elements of any slot site and will vary widely from operator to operator. Very often, new slot sites will bundle together free spins with a matched deposit offer as part of a welcome bonus. A matched deposit will see the operator give you bonus credits equal to a percentage of what you pay into your account. So, if there’s a ‘100% up to £100’ welcome bonus available at a slot site, depositing £50 would result in a £100 bankroll to play with.
Free Spins for Slots
It’s hardly surprising that free spins are one of the most popular bonuses 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 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.
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.
New Customer Offer 18+. New players only. 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. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
Understanding Bonus Terms and Conditions
While you might be reeled in by a 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. Many new slot sites have player-friendly terms, such as no wagering bonuses, or no maximum 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 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.
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.
Most casino bonuses have restrictions on which games contribute to the completion of the wagering requirements. Wagers on most slot games contribute 100% to the wagering requirements, but other games such as blackjack, roulette and craps may contribute different amounts. As such, it’s important to check the small print first as wagers on these games can count for as little as 10%.
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.
Play the Best Jackpots 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 at new sites in the UK. With progressive jackpots having reached the millions for titles like Mega Moolah and Mega Fortune.
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 new slot games out there. Free-to-play slot titles are 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. 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
It’s not as simple as signing up to a new site. You’ll need to shop around new slot sites to find one 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.
Safety should always be your number one concern, which means you should only ever play at new slot sites that hold a valid gambling licence. Here at Compare.bet, we only recommend slot sites that hold a UK Gambling Commission (UKGC) licence. Established in 2005, the UKGC is one of the most stringent governing bodies in the world, holding slot sites to the highest of standards when it comes to player safety and fair play protocols. To adhere to these standards, the slot games at online casinos must be regularly vetted to ensure they function in a fair way and pay out according to their Return to Player (RTP) percentages.
You’ll find details of a casino’s licensing in the footer of its website, but you can also check the UKGC public register. At Compare.bet, we’ll only review and recommend slot sites that have been licensed by the UKGC, so you know you’ll be playing slot games in a safe, secure online environment.
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 and the withdrawal time 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, Skrill, and PayPal casinos, along with quick payout options like those on our fast withdrawal casino list.
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 bingo and slots are a pretty popular combination, but some of the biggest new sites have a vast selection of table and card games, including live casino variations.
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.
Best Online Slots
Our Top Picks for Online Slots in 2021
Every good slot site will keep things fresh by updating its games library with the latest releases. Here are some of the top games of 2021 that have been enjoyed at top slot sites.
Cosmic Voyager by Thunderkick
Fire Forge by Microgaming
Mayan Rush by Stakelogic
Tales of Asgard: Loki’s Fortune by Play’n Go
Gordon Ramsay Hell’s Kitchen by NetEnt
Harle Coin by Red Tiger Gaming
Fluffy Favourites Megaways by Eyecon
Rich Wilde and the Amulet of Dead by Play’n GO
Compare & Bet
Ready to Discover the Best New Slot Sites?
If reading about what new slot sites can offer has put you in the mood to try them for yourself, you’re in the right place. Have a browse of our carefully curated list of slot sites that have impressed our reviewers. Compare each welcome bonus, read our in-depth reviews, and when you’re ready, you can follow our link to join any slot site that grabs your interest.
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.
No, not necessarily. Some of the best new slot games do have high RTPs above 96%, this won’t be the case for every new title. We’d recommend sticking to new slot games with RTPs over 90% to give you the best chances of earning some returns.
Yes, some sites. Free spins are the main welcome bonus for new slot sites, but that’s not to say there isn’t a matched deposit bonus up for grabs too. In fact, some online casinos offer free spins in addition to the deposit match, as part of the welcome package for new players. Our expert casino reviews detail everything you need to know about the bonuses at promotions at the newest slot sites, and some of the best-known casino brands on the market.
All the time! Software developers are always creating brand new slot games, so you can expect to see new titles on a nearly weekly basis. You can keep on top of the newest slot games right here at Compare.bet.
Daniel is Head of Operations at Compare.bet. He has half a decade of experience writing on topics including sports betting, online casino and the NBA. Daniel also covers Premier League football for Compare.bet news and has interviewed Louis Saha, Richard Dunne and Gary Pallister. In his spare time, Daniel enjoys film photography and making Spotify playlists.
Danielle has six years of experience writing on a wide variety of topics, including online casino, sports betting and tourism. She has a BA in French with English from King’s College.
The following external expert(s) contributed to ensure this page provides maximum value, accuracy and insight:
Adam has almost a decade of experience working in the gambling industry, including various content and marketing roles at the likes of PlayOJO, Betway and Entain He is currently the Head of Marketing at Arena Entertainment. Adam puts his vast experience to use as a fact checker for Compare.bet.