We’re continually looking for new slot sites to review because it’s clear in March 2021, casino players are regularly looking for new places to play their slots and online casino games. And who can blame them? New slot sites often offer bigger and better sign up bonuses (and in some cases, no deposit sign up bonuses) a bigger and better choice of games and slots, as well as innovative features that make the gaming experience one of a kind. If you’re looking for a handy resource that you can trust to help you find the latest slot sites – then look no further! Our team have been hard at it listing them below.
BEST NEW SLOT SITES UK March 2021
- Established: 2018
- License: UK, Malta
- Owners: WhiteHat Gaming Ltd.
- Live Chat: Yes
- PayPal: Yes
- Min. Deposit: £20
- Betting: No
- Welcome Bonus: £500
- Percentage: 100%
- Bonus Spins: 100
- Wager Requirement: x40
- Cashback: Yes
- VIP Program: Yes
- Established: 2017
- License: UK, Malta
- Owners: Genesis Global Ltd.
- Live Chat: Yes
- PayPal: Yes
- Min. Deposit: £10
- Betting: No
- Welcome Bonus: 100% up to £100
- Percentage: 100%
- Bonus Spins: 50
- Wager Requirement: x40
- Cashback: Yes
- VIP Program: Yes
- Established: 2020
- License: UK
- Owners: Genesis Global Ltd
- Live Chat: Yes
- PayPal: Yes
- Min. Deposit: £10
- Betting: No
- Welcome Bonus: Up to £100
- Percentage: 100%
- Bonus Spins: 200
- Wager Requirement: x40
- Cashback: No
- VIP Program: Yes

- Established: 2017
- License: UK, Malta
- Owners: Skill On Net Ltd. Casinos
- Live Chat: Yes
- PayPal: Yes
- Min. Deposit: £10
- Betting: No
- Welcome Bonus: 80 Free Spins on 1st Deposit
- Percentage: N/A
- Bonus Spins: 80
- Wager Requirement: No Wager
- Cashback: Yes
- VIP Program: Yes
- Established: 2019
- License: UK, Malta
- Owners: DazzleTag Entertainment
- Live Chat: Yes
- PayPal: Yes
- Min. Deposit: £10
- Betting: No
- Welcome Bonus: £50
- Percentage: 100%
- Bonus Spins: 100
- Wager Requirement: x40
- Cashback: Yes
- VIP Program: Yes
- Established: 2019
- License: UK, Malta
- Owners: Dazzletag Entertainment Ltd.
- Live Chat: Yes
- PayPal: Yes
- Min. Deposit: £10
- Betting: No
- Welcome Bonus: £50
- Percentage: 100%
- Bonus Spins: 50
- Wager Requirement: x40
- Cashback: Yes
- VIP Program: Yes
- Established: 2019
- License: UK
- Owners: Maple Ventures Ltd.
- Live Chat: Yes
- PayPal: No
- Min. Deposit: £5 (£10 for bonus)
- Betting: No
- Welcome Bonus: £100
- Percentage: 100%
- Bonus Spins: 0
- Wager Requirement: x50
- Cashback: No
- VIP Program: Yes
All of the slot sites you see here have each been fully vetted and reviewed to ensure they meet our strict requirements. If they passed with flying colours, they’re added to our list of the latest slot sites you can find online. Make sure you check back to this page or save it for future reference, as we add new slot sites to our top list on a daily basis.

Why New Slot Sites?
Are you looking for new slot sites for the first time? Perhaps you’re looking for a new casino to try out with a juicy welcome bonus? We’ve all been there at the start and we understand it can be a daunting process of knowing which site is the best and the safest. It is necessary to do a little research before you get started, however, but we’re making it easy for you by doing the hard work so you don’t have to.
All you need to do is compare the casinos we list and check that it looks like a casino you’re going to have a good time at. You need to make sure that any new site will give you top value for the money you put in, offer you the game choice you’re looking for, as well as the casino experience and service that you deserve.
Many New Slot Sites are “Casino Sister Sites”
Did you know that usually, it’s the larger casino companies such as Whitehat Gaming, L & L Europe, Slingo, Playojo, SkillOnNet and Genesis Global Ltd that are the main culprits that launch new slots sites? The industry term for these related slot sites is “casino sister sites”. Stong and stable companies such as those we mentioned above have been around for years and know what it takes to offer a competitive casino experience. And for them, it makes perfect business sense to offer a new destination for customers to try out regularly. We have a whole dedicated page about sister casino sites that will help you understand what gaming companies own which online casinos and therefore those which are related to one another. You can read further about casino sister sites here.
Tips on Choosing a New Slot Site
As we have mentioned many times, the number of new slots sites to choose from is huge, so how are you going to pick one? Below we’ve listed some top tips on how to find the perfect match when looking: from game choice to security, to other factors that you might not have given a second thought to:
Licensing & Security
All of the slot sites we recommend are licensed by one of more reputable licensing bodies including the UK Gambling Commission and the Malta Gaming Authority. Any casino that holds these licenses are usually safe and regulated that we can guarantee that they’ll offer a fair and safe gambling experience. As long as you play at licensed casinos, you should be on the right track.
New Slot Bonuses
New slot bonuses come in various formats, though the most common slots bonus is the rudimentary welcome bonus or, commonly referred to as a “sign up bonus”. We recommend that you choose a new slots bonus that suits you the best. Often welcome bonuses offer a sizable match bonus that’s credited on your first deposit, given along with some free spins on a popular new slot. Sometimes, you’ll be able to get a no wager bonus, which we highly recommend.
Although low wager bonuses may appear smaller and stingier, these bonuses are infact fairer and easier to cash out your winnings. No wager bonuses mean that you won’t have to watch your playthrough requirements, because there aren’t any. Whatever bonus you’re looking for – make sure that you can claim it easily and it serves the purpose on how you intend to play in the casino. We’ve made it easy for you to compare bonuses for the sites we advise, so have a browse around and pick the bonus that stands out the most to suit your playing style.
Game Choice
Many new slot sites offer tons of games from premium software providers such as Netent, Microgaming, Big Time Gaming, Yggdrasil, Elk Studios, IGT, Quickspin and Play ‘N Go. We recommend choosing slot sites that offer a ‘less is more’ approach. There are so many top-quality slots, that mediocre game titles need not apply, and the last thing you’ll want to do is to sort through them all.
Progressive Slots
To us, a benchmark of a top slot site is one that offers large-paying progressive jackpots. You may not know this, but invariably, the large progressives you will want to play are in fact a large cost for the casino to offer them, so it’s a very good sign if you see a slot site offering infamous progressive slots like Mega Fortune, Mega Moolah, Divine Fortune and Hall of Gods. Having these means the casino can afford these games and is therefore highly funded. Not all slot sites offer these games, most of the site we recommend do, so just have a check before you sign up to avoid disappointment.
New Slot Sites With A Free Sign Up Bonus
We’re going to be honest here; ever since the UK Gambling Commission put pressure on online casino companies to stop the advertising of any sort of free sign up bonus (including sign up bonuses no deposit, or no deposit casino bonuses) this type of casino freebie are much rarer to find these days. We have listed a few new slot sites that offer a free sign up bonus below.
The reason this type of bonus has been thrust into the spotlight and highlighted by the UK Gambling Commission as being “unfair” is because even though the casino bonus is free (as they do not require any real money deposit to claim) they often come with ludicrous wagering terms that are hard (impossible) to clear.
This means, if you claim a free sign up bonus, there’s little no chance in you cashing out any wins you may make from the bonus. When the UKGC overhauled online casino licensing in the UK in 2014 (see below for further details), they put pressure on companies to offer bonuses which were fairer (ensuring strict advertising guidelines were followed)
Can’t Find Many ‘Free No Deposit Bonuses’? There’s a reason for that. The word “free” has pretty much vanished from any casino marketing, which is why many new online casinos don’t offer this bonus. It’s not worth the hassle from the UKGC. Having said that, some of the bigger slot sites can afford to offer this type of bonus (with fairer wagering terms so they’re within the UK licensing guidelines)
Make sure you always read the terms and conditions when you play with any casino bonus!
New Online Slots
One of the perks of playing at new slot sites is that you’ll get to play the latest slot games and jackpots. You will usually find the latest and newly added slots on the front page of a casino homepage. During a year, there are 1,000’s of slot games released at online casinos from a huge variety of different software providers.
The most iconic and famous slot provider is undoubtedly Netent, a slots company that releases 1-2 new slots every month. Netent is well known for pushing boundaries and coming up with never thought of before innovative features.
However, in the last couple of years, there’s been many more software vendors popping up, each offering their take and imagination on new slots. Watch out for unique vendors such as Yggdrasil, Thunderkick and Play ‘N Go who each offer quirky games with imaginative features, varying RTP% and amazing graphics and themes. Also, look out for collaborations between suppliers, such as MegaWays Slots and Slingo games.
New Slots With High Payouts
The Megaways slots fad has also seen a boom in high variance slots lately. If you haven’t tried them, be sure to know that they have some seriously high payout potential! New slots can offer insane payouts, much, much more than online slots from a couple of years ago. It’s not uncommon to find slots with x50,000 payouts (this means 50,000 x the value of your stake on a single slot spin).
If you’re not sure if high variance slots are for you, but you have your eye on a big win, we recommend checking out some of the larger progressive jackpots available at UK slot sites. Slots including Mega Fortune, Hall of Gods, Divine Fortune and Jackpot Giant each offer a progressive jackpot that climbs well into the millions.
When the jackpot is won, it will pay out the entire prize pool to one player! Whilst the chances of hitting these jackpots are low, the games are usually low variance and won’t eat too much of your bankroll before you see some wins come in. As the saying goes though -you have to be in it, to win it!
Tip: always check the jackpot size of the slot before you play. Always play on a progressive slot with a huge prize pool and not one which has recently been won. This will increase your chances of winning slightly.
New Mobile Slots
If you’re playing at new slot sites, then you might be one of the 60% of casino players who prefer to play mobile slots and casino games on the go. Nowadays, all new slot sites are compatible across all devices, so it won’t matter if you want to play mobile slots on your iPhone, Android Mobile phone, Windows tablets or on your desktop – all devices and platforms are supported to give you the very same experience “on the go”.
Sometimes, the slots experience is better on a mobile device. Many mobile slots look brilliant on the smaller screen and are easy to play. Mobiles and tablets are ideal for playing mobile slots. Here’s a couple of tips to make sure you get the best mobile slot playing experience:
- Switch to landscape orientation to fully maximise the graphics and layout: By switching to landscape, you can enjoy a full-screen and entirely immersive gaming experience
- Switch to landscape orientation to fully maximise the graphics and layout: By switching to landscape, you can enjoy a full-screen and entirely immersive gaming experience
The good news is that newer sites have each been designed with the idea of offering mobile players an unparalleled experience to enjoy new slots to the maximum. The newer the slot site, the more likely it is to be fully mobile-compatible so that you aren’t stuck on a desktop or need to download any bulky software (that’s so last decade!)
How To Play at Mobile Slot Sites
To play new mobile slots, all you need to have is a secure mobile connection and you’ll able to log in and play on your daily commute, when you’re waiting for friends or when you’re relaxing in front of the telly in the evening. The convenience factor is undeniable! To get started at a new mobile slot site, simply choose a new site, register an account and verify your email/phone number.
Mobile Payment Options
The next step is to then make a real money deposit if you want to play real mobile slots. There are plenty of safe and secure deposit methods available to make it easy for you; including all major debit and credit cards (no credit cards in the UK), eWallets including PayPal, Skrill and Neteller, as well as various other payment solutions like Klarna, Trustly, Boku, PaySafeCard and Apple Pay. What’s more, at some slot sites, you may even be able to play slots using Bitcoin and other various crypto-currencies.
UK Slot Sites: Making Sure You Play at Legal & Related Slot Sites
We work hard to bring you a conveyer belt of new slot site recommendations on a near-daily basis. All of the sites listed here are licensed by the UK Gambling Commission (as well as various others too.) This means that they’re each licensed to advertise and take real money bets and wagers from customers residing in the UK. Whilst online gambling has been regulated in the UK since 2005 (when the 2005 Gambling Act came into effect), it was the 2014 Gambling Act (Licensing & Advertising) that changed many ways in which online gambling sites behaved and how they could market and accept players making real money wagers.
Regulated Slot Sites Offer You More Protection & Security
The UK Gambling Commission oversees gambling regulation and only issues gambling licenses once a company has jumped through many hoops and proved that they will ensure an entirely fair gambling operation, preventing crime and fraud, AntiMoney laundering as well as protect those under the age of 10 and vulnerable people. By joining a licensed UK casino you can be positive that you will be spending your money with a gambling operator that has been fully audited and has met rigorous standards relating to how it treats its customers and runs its business.
What’s more, since the UKGC is designed to protect UK gambling customers, you will also have support and access to a complaints procedure in the event that you disagree with a casino on any aspect of their service. You can find out more about gambling regulations and licenses in our guide to Gambling Laws and Licensing.
New Slot Sites: FAQ’s
There’s so much we can cover on this topic, which is why you may still have some further questions about UK slot sites before getting started. We’ve added a bunch of frequently asked questions below that may help you out in your mission to get online playing at the best slot sites in the UK.
Why Play at New Slot Sites?
A new experience, a big sign up bonus, free spins on a new slot and better innovative features are just some of the reasons why playing at new slot sites just make sense. In the early days of playing at online casinos, many customers were loyal to one casino. However, in today’s market, there’s no need to be so loyal because increased licensing and heavy competition mean many more safe and generous slot sites to check out.
How Do I Choose Among the 100’s of New UK Slot Sites?
We know that it can be challenging to decide which UK slot sites you should make an account with because there are so many of them. We’ve tried to make it easy for you to narrow down your search. We’ve undertaken full reviews of each slot site so you have full details to hand. We’ve also made it easy to compare bonuses, game choice, banking options and other details to help you make an informed choice on which site will be best for you.
Can I Trust The Newest Sites Offering Online Slots?
Yes, if you choose from our recommendations or other suggestions from reputable casino and gambling guides then you should be fine. Just because a slot site is new, doesn’t mean that the team running it are total novices. As mentioned earlier in this article, many new sites are owned by experienced casino developers, who’ve run casino sites for years and racked up a formidable reputation.
Can I Play New Slots On My Mobile Device?
Most, if not all new slot sites are mobile-friendly which means that you will be able to enjoy the same games and slots on mobile. We do recommend that you try to play on a medium-sized device for a better experience, however, all mobile slots will adapt to all mobile screen sizes, even if it’s a small mobile phone you wish to play on.
Can I Play at Slot Sites Owned by The Same Casino Company?
Yes, you can! It’s becoming increasingly popular to play at casino sister sites and as long as you only ever create one account per casino brand, you will be able to play at as many sister slot sites as you wish. Many people do this to claim a huge and valuable welcome bonus each time, preferring to play new slots websites every time as they know they’re going to be able to claim massive offers when they do. It’s up to you if you do this: we suggest you weigh up whether its best to stick around and enjoy loyalty rewards programs at your existing casino, or try out new slot sites every time and reap the rewards that way.
How Can I Win at New Slots?
Unfortunately, there’s no definitive guide on how to win at slots as all slots are games of chance and have an inbuilt RNG (random number generator). What you can do to increase your chances of winning is to play slots with a higher RTP%, making sure that you don’t play slot games with an RTP of 96% or lower. Also, if you want your bankroll balance to last longer, we suggest that you choose a slot with low volatility.
What makes A Slot Site Stand Out From Older Ones?
It’s fair to say that many slot sites do look and feel a bit similar. This is normally because casinos want to keep things simple yet effective and easy for the customer to get started and playing games. Basically – no distractions. Some of the newer slot sites do go the extra mile to create something special for their players though. This might include providing games from the latest software developers, a dedicated live dealer games studio, a large number of progressive jackpots to choose from, or a design that’s wacky or unique and a bit fun that’s incorporated from gamification (see the question below)
What Does It Mean When New Slot Sites Use Gamification?
Gamification is used by certain casino groups to make their casino experience unique and immersive. Usually, slot sites using gamification will add game mechanics to increase participation of their games and slots. The goal of gamification at online casinos is to engage better with customers playing casino games and slots and to inspire players to reach better goals and objective all the while getting more rewards from the casino for their participation; such as extra casino bonuses and free spins credited to their account automatically. Not all slot sites use gamification though, and it’s not for everyone either. Those who enjoy something non-traditional should look for the latest slot sites that use gamification.