top logo
gb ca nz eu
100% up to £100 Welcome Bonus
200 Bonus Spins
Visit Casino Planet
18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD

New UK Slot Sites 2021 

If you are looking for new slot sites, you have a plethora of them to choose from. Here at Online Casinos, we want to tell you why you should be gambling at new slot sites as opposed to some of the more established ones.  We know how difficult it can be to sort through the myriad of new online slot sites out there. This is why we have put together a list of some of the best of them. These are all places that we have personally played at, so we know that they are going to be good. Of course, we will always work hard to ensure that we keep this list ‘up to date’. You never know when we may uncover something new!

Newest Slot Sites in the UK - Updated September 2021

Casinos Bonus Visit
Pelaa Casino

gb nz ie ca eu

100% up to £100 Welcome Bonus

150 Welcome Bonus Spins

✔ Unique Scandinavian Branding ✔ 1500+ Games ✔ Loads of Payment Options ✔ Fast Paying Casino

Visit

Gambling License ✔

18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 15 Spins will be credited instantly upon qualifying deposit + then 15 per day for 9 days on Gonzo's Quest. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
Casino Planet

gb ca nz eu

100% up to £100 Welcome Bonus

200 Bonus Spins

✔ Genesis Global Sister Casino Site ✔ Massive Games Inventory ✔ Safe & Trusted Brand ✔ PayPal & Trustly Accepted

Visit

Gambling License ✔

18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
Betfred Casino

gb

£10 Get 50 Free Spins

Daily Promotions

✔ Trusted Casino Operator ✔ Popular UK Slots ✔ Plenty of Casino Offers

Visit

Gambling License ✔

New Casino customers only. £10 min transfer & stake on slots within 7 days. Min 5 game rounds. Max 50 Free Spins on selected games, credited within 48 hours of qualifying. £0.10 per spin. Free Spins expire after 7 days. E-Wallet & Pre-Paid card restrictions apply. SMS validation may apply. Full T&Cs apply. 18+ T&C's | BeGambleAware® #AD
Slingo Casino

gb ie ca nz eu

Welcome Bonus up to £50

Daily Promotions & Casino Picks

✔ Official Slingo Casino ✔ Tons of Slingo Games ✔ Popualr UK Slots ✔ Best Live Games

Visit

Gambling License ✔

Min. deposit: £20, max. Bonus £50. WR of 30x Deposit + Bonus amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). First Deposit only. Can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.. 18+ T&C's | BeGambleAware® #AD
Plaza Royal

gb eu nz ca de

Welcome Bonus up to £50

100 Bonus Spins

✔ New Casino ✔ Trusted Company ✔ 60+ Live Games ✔ New Slots ✔ Fast Payouts

Visit

Gambling License ✔

New depositing players only. Min. deposit £10. Max. bonus varies per deposit (see below). Bonuses that require deposit, have to be wagered 35x. 18+ T&C's | BeGambleAware® #AD
Casino Gods

gb nz ca eu ie

100% up to £100 Welcome Bonus

300 Bonus Spins

✔ Trusted Casino Operator ✔ Great Welcome Bonus ✔ 1 ✔ 500+ Games ✔ Huge Jackpots

Visit

Gambling License ✔

18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
Casushi Casino

gb

Welcome Bonus up to £50

50 Bonus Spins on Starburst Slot

✔ Awesome Sushi Theme ✔ Sushi Train Game ✔ Superior VIP Club ✔ Popular UK Slots & Jackpots ✔ New Casino

Visit

Gambling License ✔

New customers only. Minimum first deposit of £20 required. Maximum promotion amount per player is £50 Bonus and 50 Free Spins. The welcome offer is not available on pre-paid card or e-wallet (Neteller and Skrill) deposits. Bonus and free spins will be credited automatically. 100% deposit bonus up to £50 bonus will be credited upon first deposit. 50 free spins will be received in 5 daily increments of 10 starting within 24 hours of first deposit. Free spins are only available on Starburst. Free spins value is £0.10 per spin. Bonus will expire 30 days after qualifying deposit. Free spins will expire 48 hours after being credited/ 18+ T&C's | BeGambleAware® #AD
Jackpot Village

gb ie eu nz ca

Bonus 100% up to £500

50 Bonus Spins

✔ VIP Bonuses ✔ Jackpot Games ✔ Trusted Company

Visit

Gambling License ✔

18+. New players only. 1 bonus offer per player. Min. deposit £20. Max bonus bet £5. Bonus spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to £500 + 50 bonus spins on 1st deposit, 25% match up to £800 + 25 bonus spins on 2nd deposit, and 50% match up to £500 + 30 bonus spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus, cash & bonus spins. Terms apply 18+ T&C's | BeGambleAware® #AD
Jonny Jackpot Casino

gb ca nz ie eu

500 Bonus Spins Welcome Package

Loyalty Points Rewards

✔ Trusted Platform ✔ Generous Welcome Bonus ✔ Slingo Games

Visit

Gambling License ✔

18+. New players only. One welcome package per player. Max bonus bet £5, Min deposit £20, 1​st deposit: get 100 bonus spins, 2​nd​ Deposit: get 75 bonus spins, 3​rd​ deposit: get 125 bonus spins, 4​th deposit: get 50 bonus spins, 5​th​ deposit: get 150 bonus spins. All spins are on slot game Book of Dead only. Bonus funds must be used within 30 days and bonus spins within 10 days. Spins winnings credited as bonus. ​Max winnings from bonus spins are equivalent to the number of spins awarded. ​Bonus funds separate to Cash funds, and are subject to 35x wagering and withdrawal requirements. Terms Apply. 18+ T&C's | BeGambleAware® #AD
Casino Lab Casino

gb ca eu ie nz

100% up to £100 Welcome Bonus

300 Bonus Spins

✔ Owned By Genesis Global ✔ Tons of Slots ✔ Top For Live Dealer Games ✔ Safe Platform ✔ Trusted Brand

Visit

Gambling License ✔

18+ full T&C's apply. New players only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free spins valid for 72 hours from credit. Max free spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
Kassu Casino

gb ca de nz eu ie

Welcome Bonus up to £100

300 Bonus Spins

✔ Popular Sistser Casino ✔ Tons of Premium Games ✔ Must Fall & Megaways Games ✔ Great Bonuses

Visit

Gambling License ✔

18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
Fruitkings Casino

gb ca eu

100% Welcome Bonus up to £50

50 Bonus Spins

✔ Dazzletag Casino ✔ Top for Slots ✔ Huge Selection of Live Games ✔ Fair Bonuses ✔ Trusted Company

Visit

Gambling License ✔

18+. New players only. 100% bonus on first deposit up to £50 & 100 Bonus Spins (50 spins on day 1, 25 on day 2, 25 on day 3) for Gonzo’s Quest slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply. 18+ T&C's | BeGambleAware® #AD
Spin Rio Casino

gb ca de nz eu ie

Welcome Bonus up to £50

100 Bonus Spins

✔ New For 2021 ✔ Trusted Company ✔ High Stakes Live Dealer Games ✔ Popular UK Slots

Visit

Gambling License ✔

New depositing players only. Min. deposit £10. Max. bonus varies per deposit (see below). Bonuses that require deposit, have to be wagered 35x. 18+ T&C's | BeGambleAware® #AD
Casigo Casino

gb ie ca nz eu

825 Bonus Spins on Book of Dead Slot

Dail Promo Calendar + Loyalty Points

✔ Well Known Casino Platform ✔ Popualr UK Slots ✔ Great For Progressive Jackpots

Visit

Gambling License ✔

18+.New players only. One Welcome Package per player. Max Bonus Bet £5. Get 3 Bonus spins for every £1 deposited up to 165 spins for each of your first 5 deposits. Min. deposit is £20. All spins are on Book of Dead only. Bonus funds must be used within 30 days and bonus spins within 10 days. Spins winnings credited as bonus and capped at amount equivalent to number of spins awarded. Bonus funds separate to Cash funds, and are subject to 35x wagering and withdrawal requirements 18+ T&C's | BeGambleAware® #AD
Vegas Hero Casino

gb ca eu nz de ie

Welcome Bonus up to £100

50 Bonus Spins

✔ Live Casino Bonus ✔ Lightning Fast Payouts ✔ Trusted Casino Company

Visit

Gambling License ✔

18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 10 Spins on pre-selected games will be credited instantly + then 10 per day for 4 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
Captain Cooks Casino

eu gb ca nz ie

100% up to £475 Bonus

100 Bonus Spins on Mega Moolah

✔ All The Famous Games ✔ Online for over 10 years ✔ Big Jackpots

Visit

Gambling License ✔

Welcome offer is for new customers only. The minimum first deposit required is £5, for all subsequent deposits the minimum deposit is £10. The 100 chances are credited as a £25 bonus and players can wager 100 times at £0.25 on the Mega Moolah slot machines. A two hundred times wagering requirement applies on all bonuses and certain games contribute a different percentage to the wagering requirement. 18+ T&C's | BeGambleAware® #AD
Casoola Casino

gb nz ie de eu

100% up to £100 Welcome Bonus

200 Bonus Spins

✔ Experienced Company Behind The Scenes ✔ Trusted ✔ Over 1300 Games ✔ Fast Cashouts ✔ PayPal Accepted

Read Review
Visit

Gambling License ✔

18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® #AD
Captain Spins

gb ca ie nz eu

520 Bonus Spins Welcome Package

Daily Promotions Calendar + Loyalty Points

✔ Trusted Platform ✔ PayPal Accepted ✔ Most Popular UK Slots

Visit

Gambling License ✔

18+. New players only. One welcome package per player. Max bonus bet £5, Min deposit £20 1st deposit: get 100 bonus spins, 2nd Deposit: get 120 bonus spins, 3rd deposit: get 140 bonus spins, 4th deposit: get 160 bonus spins. All spins are on slot game Book of Dead only. Bonus funds must be used within 30 days and bonus spins within 10 days. Max winnings from bonus spins are equivalent to thenumber of spins awarded. Spins winnings credited as bonus. Bonus funds separate to Cash funds, andare subject to 35x wagering and withdrawal requirements 18+ T&C's | BeGambleAware® #AD
Hyper Casino

gb ca nz eu ie de

£300 Welcome Bonus

Amazing Promotions & Slots Tournaments

✔ Newer Online Casino ✔ Wacky Power Design ✔ Great Games Catalogue

Visit

Gambling License ✔

"#AD New players only, min deposit £10, wagering 45x, max bet £5 with bonus funds, 100% up to £100 bonus on 1st deposit, 50% up to £200 on 2nd deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Full T&C’s apply 18+ T&C's | BeGambleAware® #AD
Mr Play Casino

gb ca eu nz

Welcome Bonus up to £200

100 Extra Spins

✔ Amazing Slots ✔ Experienced Casino Company ✔ Fast Payouts ✔ Sports Betting ✔ Fair Bonuses

Visit

Gambling License ✔

Applies only to new depositing players. Min deposit £10. 18+. Wagering requirement apply 35x. Offer valid for 24hr. 100 spins includes 3 deposit. See full terms apply. 18+ T&C's | BeGambleAware® #AD
Playojo Casino

gb eu ca nz bitcoin

80 Free Spins on 1st Deposit

No Wagering on Bonuses - EVER!

✔ Great Track Record ✔ All The Popular Games ✔ Wager Free Bonuses

Visit

Gambling License ✔

This offer is only available for first time depositors. Min deposit is £10. 50 Free Spins on Book of Dead. Spin Value: £0.10. After your first deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal. 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. OJO’s Rewards and Game Play policy applies. 18+ T&C's | BeGambleAware® 18+ T&C's | BeGambleAware® #AD
Bucky Bingo

gb ie

Deposit £10 Get £30 Bingo Bonus

+ 100 Free Spins

✔ Huge Range of Games ✔ Great Bonuses ✔ UK Favourite

Visit
 
New 18+ customers only. £10 min deposit. 100 Free Spins [FS] can be used on a game of our choice, noted in full terms and are valued at 10p per spin. FS Winnings capped at £50. FS winnings granted as Games Bonus that must be wagered 30x. FS available for 30 days. Games Bonus win cap £100 plus the original bonus amount. Wagering contributions vary by game. The £30 Bingo Bonus must be wagered 4x. UK only – deposit balance available for withdrawal at any time. General withdrawal restrictions apply. Eligibility restrictions, country restrictions & full T&Cs apply. 18+ T&C's | BeGambleAware® #AD

Is it Safe to Play at New Slot Sites?

Absolutely! We understand that this is a question that many people do have. However, we can 100% assure you that it is safe to play at new slot sites. You will need to do a bit of due diligence. In the United Kingdom, for an online casino to offer services to customers within the country, it needs to be a member of the UK Gambling Commission. It is tough, and expensive, to be a member of the UKGC. Once you are in, you have to follow some pretty strict rules too. Therefore, if a site is a member of the UKGC, then you are safe. If they are not, then give them a skip. Not worth it at all.

Why Play at New Slots Sites?

Better Casino Bonuses

This is one of the main reasons why you should absolutely be gambling at new sites. As you may know, the world of online casinos is incredibly competitive. It can be tough for an established site to stand out, let alone some of the newer ones.

Of course, there is one thing that online gamblers love; free cash. In our experience, it is the new slot sites which tend to offer the best casino bonuses. Not just welcome bonuses, but there will often be a lot of loyalty bonuses to sink your teeth into too. If you are mostly looking for online casinos which focus on slot players, then you may find that many of the bonuses are going to be geared towards you. For example; you may find several bonuses such as free spins, or extra bonuses for playing on slot machines.

Better Customer Support

New slot sites tend to offer better customer support for a couple of reasons:

  • They try to ensure that they get good ‘word of mouth’ feedback, which drives more people to their website.
  • They have fewer players, which means that they can spend a lot more time talking to their players to ensure that they are receiving the customer service that they need. We have seen some older, more-established sites which treat their players like cattle. They want you dealt within minutes. It is not fun.
Better Site Functionality

The problem with many of the more established online casinos is that they are stuck in the past. We have no doubt that they would love to move their business forward, but they can’t. They have to deal with their customers, and customers are not the world’s biggest fans of change, after all.

Newer sites do not have those online customers to cater to. This means that they can make their site layout a little bit better. Their sites are easier to use overall, which makes it so much more exciting.  In addition to this, the mobile site on some of the best online new slot sites will be better. This is handy, since the vast majority of people who gamble online tend to do so through their mobile devices nowadays. Even if you are not planning to do it right now, we have no doubt that it is something that you will be doing in the future.

More Games to Play!

Some of the older online casinos tend to be stuck in contracts with certain game companies. This is a bit annoying because you could end up missing out on playing a whole ton of new slots. New slot sites tend not to have these contracts. They have a plethora of different games that you can play from a multitude of different vendors. This means that you only need to register on one side, rather than several different ones. Ideal if you enjoying playing slots!

Unique Casino Product

You'll often find that new UK slot sites are designed in a unique way or offer something innovative that could be a fun rewards system, zany theme, interesting designed mobile site, a standout games catalogue. This is because the UK slot site market is fiercely competitive and new UK slot sites need to stand out from the crowd. If they don't then there's always another new one that'll attract customers. 

New means new, but the operating company might not be

Just because a site is new, doesn't mean that they're totally fresh with anew casino company running things. Most of the time, established casino companies launch new brands and new sites as part of their business plan to keep on attracting new customers. In this day and age, casino customers aren't  "faithful" anymore and are used to jumping ship to a new casino in search for a new experience, better games choice and bigger and more lucrative bonuses. What's a casino to do? Launch a new slot site of course!

We prefer new slot sites that are owned and operated by long-established companies because you can not only trust them with your money but you can always be sure that they know what they're doing to give you a top draw casino experience. This is why there are loads of sister casino sites out there!