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This is your expert guide to the best new slot sites in 2021.

These new UK slot sites come with generous bonuses that you can enjoy simply by joining.

Every one of the following new slots sites has been thoroughly reviewed and assessed by the SlotsHawk team. There are hundreds of new slot sites in 2021 and we have picked out the best sites for you to choose from.

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4.5 rating
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18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad
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New customers only

18+. One bonus offer per player. Min deposit £10. Max bonus bet £5. Bonus funds must be used within 30 days & bonus spins within 10 days. Spins valid on Starburst only. Offer consists of: 1st dep: 100% up to £300 & 100 spins, 2nd dep: 75% up to £300 & 75 spins, 3rd dep: 50% up to £300 & 50 spins, 4th dep: 25% up to £300 & 25 spins, 5th dep: 100% up to £100. The 100 spins triggered on your 1st dep are credited at a rate of 25 spins per day over 4 days. Bonus spins winnings credited as bonus funds & capped at £50. For the 1st dep offer, this winning cap shall be applied to each set of 25 spins. Bonus funds separate to Cash funds and subject to 35x wagering
4.8 rating
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Stake £10 Get 30 Free Spins on Secrets of the Phoenix Megaways (No Wagering Requirements)
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad
T&Cs Apply
New customers only

18+. New players only. One offer per player. Min Dep and wager £10. Spins value 20p. Free spins on: Secrets of the Phoenix Megaways. Spins expire after 30 days. Bonus funds separate to Cash. Wager Req of 35x Deposit + Bonus apply. Terms Apply. BeGambleAware.org.
5.0 rating
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100% Deposit Bonus up to £100 + 10% Cashback
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad
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New customers only

18+ Only. 100% Deposit Bonus up to £100 + 10% Cashback. Min. deposit is £10. New players only. T&C's Apply
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100% up to £30 + 50 Starburst Spins
18+. Min deposit £20. New players only.T&C's Apply and BeGambleaware #ad
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New customers only

Terms and Conditions apply. 18+. Minimum Deposit: 10. Offer requires a deposit using the Trustly Payment method. Offer is only added upon deposit when using the bonus code: TRUSTLY100. Wagering Required x35. Spins expire after 24. Promotion Runs from 29 of April until the 29th of May 7 AM GMT. BeGambleAware.org
4.0 rating
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100% Deposit Bonus up to £300 + 100 Bonus Spins on Starburst
18+. Min deposit £20. New players only. T&C's Apply and BeGambleaware #ad
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New customers only

18+. New players only. Min Deposit £20. Max Bonus Bet £5. Winnings from spins capped at £50. 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Full terms apply. BeGambleAware.org.
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Stake £10 Get 30 Free Spins on Rainbow Riches (No Wagering Requirements)
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad
T&Cs Apply
New customers only

18+. New players only. One offer per player. Min Dep and wager £10. Spins value 1p. Free spins on: Rainbow Riches. Spins expire after 30 days. Bonus funds separate to Cash. Wager Req of 35x Deposit + Bonus apply. Terms Apply. BeGambleAware.org.
4.3 rating
Get a:
100% Deposit Bonus up to £100 + 100 Bonus Spins
18+. Min deposit £20. New players only.T&C's Apply and BeGambleaware #ad
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18+. Min deposit £20. New players only. Please gamble responsibly.

3.0 rating
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Online Slots at Jackpot Casino
18+. Min deposit £20. New players only.T&C's Apply and BeGambleaware #ad
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New customers only

18+ Only. Min Deposit £10. T&C's Apply
4.0 rating
Get a :
100% Deposit Bonus up to £100 + 100 Starburst Free Spins
18+. Min deposit £10. New players only.T&C's Apply and BeGambleaware #ad
T&Cs Apply
New customers only

18+ Only. 100% Deposit Bonus up to £100 + 100 Starburst Free Spins. Min. deposit is £10. New players only. T&C's Apply


There are brand new slot sites being rolled out on a weekly basis in the UK due to the popularity of online slots.

This makes it the perfect opportunity to play at a new site so that you can take advantage of the newest slot bonuses.

New slot sites UK will always offer new players a bonus for signing up. These bonuses are likely to include welcome bonuses, free spins and no deposit bonuses.

If you would rather play slots at a traditional online casino, then we can recommend checking out our page of all UK slot sites.


When reviewing new slots sites, the SlotsHawk content team go through a number of steps before determining whether the slot site in question is adequate enough for us to feature them on our list of the best new UK slots sites.

Our content team sign up to the slot sites themselves to ensure that the sites tick all the boxes on how we determine what makes a good new slot site.

Here is how we review and compare the newest UK slot sites:

  • The slot site must have been launched within the last year to classify as a new slot site. 
  • The bonuses must be on a similar or higher level than the bonuses offered by established slot sites.
  • The site must be 100% mobile compatible.
  • The new online slot site must offer slot games from a variety of different software providers.
  • Must be regulated and licensed by a reputable gambling body.
  • Must give players the choice of depositing and withdrawing with several well-established banking options.
  • The new casino slot site must have adequate customer support options.


If you have not yet tired playing at the latest online casinos and you are curious as to what makes them superior to the established brands, then you may want to consider the advantages of playing at the sites listed on this page.

  1. Greater sign up offers – every newly launched slot site will do their utmost to get new players and one of their best tools for doing this is a fantastic welcome offer. New sites can quickly leapfrog their rivals simply by providing superior sign up offers.
  2. Latest slots – the new brands will almost always partner up with the best game studios in order to provide their customers with the latest new slot games. This is a great way for new brands to stay one step ahead of their competitors who may be a bit slower in purchasing the rights to offers these new slots. You can check out our list of new online slots further down this page. With that being said, these new slot sites will also offers a mixture of classic slots too as well as the top progressive jackpot game to give punters a wide choice.
  3. Latest payment methods – compared to five years ago, there are now many different ways to deposit into your online casino account. New payment methods such as Apple Pay, BOKU and Paybymobile make casino deposits and withdrawals straightforward and easy.
  4. Top of the range websites – the newest slot websites are always built with the most up-to-date technology. This means that generally, the sites are super-fast and easy to use. The new addition of menu filters ensures that your experience will be as positive as possible when searching for casino games to play.
  5. Trustworthy – arguably the most important factor when choosing which site to gamble online with is safety. A trustworthy new slot site means that all of the games you play will be fair and random. You will also be provided with all of the latest responsible gambling tools including deposit limits and self-exclusion. All of the best new slot sites on this page are licensed by the UK gambling Commission.


It is quick and easy to sign up with all of the new online slot sites on this page. Most will use a similar registration path and ask for the same details. Here are our tips for signing up to a new slot site.

  1. Inspect the site to ensure it has a good collection of your favourite online slot games or the new slots you wish to play.
  2. Read the terms and conditions before signing up so that you understand the wagering requirements and limitations of the bonuses.
  3. Check for loyalty schemes and rewards. We recommend playing at a site which is just as generous to their loyal players as they are to their new players.


All of the sites on this page offer a slot bonus of some sort. Here are our tips for making the most of welcome bonuses.

  1. Make sure to pick a casino with an appealing welcome bonus.
  2. Use the bonus before you deposit any of your own money where possible.
  3. When you make a deposit, ensue you help yourself to a deposit bonus.
  4. Play new slots with your deposit bonus before playing with your own money.


One of the best parts of signing up at a new slot site is that you will likely get access to a whole new bunch of slot games which you have never played before. Thousands of new slots are released every year, each with their own unique designs, features and gameplay. The SlotsHawk casino team have picked our 10 new online slots for the current year.

  • El Paso Gunfight – (Nolimit City)
  • Crypt of Dead – (Blueprint)
  • Scarab Gold – (Inspired)
  • Book of Truth – (True Lab)
  • Cleopatra 2 – (IGT)
  • Magic of the Nile – (IGT)
  • Well of Wilds Megaways – (Red Tiger)
  • Eye of Anubis – (Ash Gaming)
  • Wild Expedition – (Red Tiger)
  • Booty Bay – (Push Gaming)

We update our list regularly so be sure to look back regularly to find the latest slot games. Of course, which game you choose depends on your preference. If you enjoy fast-paced play, you can check out our list of high variance slots. The Return to Player (RTP) is also important and you can learn more about this in our expert guide to high RTP slots.


new slot sites

Signing up to new UK slot sites can be extremely good for your bank roll due to the number of bonuses available to new players.

New slots bonuses usually come in the form of free spins and deposit bonus.

Occasionally, new slots sites will also offer no deposit bonuses, these are bonuses you will receive upon registering.

However, bonuses often come with conditions and restrictions. 

Please check our full list of slots bonuses for up-to-date information on new slot site bonuses, including wagering requirements and terms and conditions.


Making a deposit and withdrawing money from a new casino account is a simple and fast process. Newer operators offer a variety of different banking methods. If you are unsure which deposit and withdrawal methods are available, you can read our full guide on slot site payment methods. This guide will help you decide which are best suited to your needs.

Credit card gambling is banned. The most popular casino payment method is via debit cards. This method is accepted by almost all new casinos in the UK. Other popular payment options include PayPal and Neteller. PayPal slot sites are popular for UK players, as are casinos offering Neteller as a casino banking method. In fact, casinos offering eWallets as payment options can often be known as fast payout slot sites.

When making a withdrawal from your casino account, take note that processing speeds will vary depending on banking methods. Some also carry fees.

Jean Prince on new slot sites

“When signing up to a new slot site, ensure that the site offers the payment method you most often use to make your deposits and withdrawals.”

Jean B. Prince – Editor in Chief

Also, ensure to check the minimum and maximum withdrawal and deposit limits set by the casino before signing up. Most new UK slots sites have a deposit limit of between £10 and £20 but minimum withdrawals can vary. Some slot sites also have a maximum daily and weekly withdrawal limit. 

If you hit a huge jackpot, you may only be allowed to withdraw a certain amount per day depending on the slot site. Ensure to thoroughly read our expert written casino reviews before signing up.


Most new UK slot sites are created by an already established number of experienced casino operator companies. These are sometimes referred to as White Label operators.


White Hat Gaming has established a platform boasting over 1,000 new slots games as well as a cashier, customer support and CRM. The company sets up and runs casinos for third party operators who bring their own customers. White Hat Gaming’s portfolio of brand new UK slot sites include: SlotNite, Jackpot Village and Miami Dice. Each of these sites offers new online slots for you to play on.


L & L Europe are a small operation compared with some other White Label operators, but they are one of the best. Boasting a number of slot sites in their portfolio including Fun Casino and All British Casino, L & L Europe ensure quality over quantity. All British Casino and Fun Casino are both new slots sites with a sign up bonus.


Alea is the label of one of our favourite new online slot sites of 2021 – SlotsMillion. This new online slot site offers players a huge number of slots and has established itself as one of the best slot sites. The fact that this is the only casino under the Alea Affiliates umbrella means that they can dedicate 100% of their time to making this the best new online casino.


Licensed new slot sites

All the new slots sites listed at SlotsHawk are licensed by the UK Gambling Commission. Being licensed by the UKGC means they are able to offer casino gambling to UK customers.

The online gambling market in the UK has been regulated since 2005 thanks to the 2005 Gambling Act The UKGC oversees all online and offline gambling in the United Kingdom. Their aim is to ensure safe and fair gambling for all UK players and to prevent criminal activity within the UK gambling sphere.

As a UK player, you should NEVER sign up to new slots sites which are not licensed by the UKGC. All the slot websites listed across the entire SlotsHawk website ARE licensed by the UKGC.

By signing up to a UK licensed new online slot site, you can be 100% confident that you are playing at an operator site that fully adheres to all of the extremely high standards set by the UKGC. These standards relate to how the operator treats its customers and runs its business.

You can read more about UK regulations and standards in our guide to UK Gambling Laws and Licensing.


1. Can I play at new slot sites on my mobile?

New slot sites are mobile friendly and can be played on from your mobile phone. New slots sites are built using HTML5 technology. This ensures the slot games they offer run just as smoothly on your mobile phone browser as they would on a desktop or laptop. Some slot sites also have their own apps which you can download straight to your mobile phone.

2. Are new online slots sites safe to play?

New slots sites are completely safe to play if they are regulated and licensed by the UK Gambling Commission. You can check to see if they are regulated by scrolling to the footer of a slot site. If the site states it is licensed by the UKGC, then it is safe to play at.

3. What are new slot site bonuses?

New slot sites will offer new players bonuses to entice them into signing up. These bonuses can be a great way to build up your bankroll, but you should ensure to check the terms and conditions of these bonuses beforehand.

4. Are new slot sites better than older slot sites?

New slot sites are not necessarily better than already established slot sites. Some newer slot sites are better than older ones just as many older and more established slot sites offer more than their newer counterparts.

5. Do new UK slot sites offer progressive jackpot slots?

Yes, they do. Progressive jackpot slots are community games that draw their prize pools from players across many casinos’ sites. This means that you can play the same progressive jackpots on new slot sites.

6. Are wagering requirements better at new slots sites?

Some new slot sites provide better wagering requirements on bonuses, but it varies from casino to casino. You should always check a site’s bonus terms and conditions before signing up and making a deposit.

7. Do new UK slot sites have better bonuses?

Some new UK slots do have better bonuses. The casino market is extremely competitive so new slot sites in the UK will entice players to their site by offering extremely generous and unique signup bonuses and welcome offers.

8. Do all new slot sites have a UK license?

Not all new slot sites have a license to operate in the UK. To operate in the UK, slot sites must receive a license from the UKGC. New slot sites are only allowed to offer their services to UK players if they pass the UKGCs stringent tests.

9. Can I play new slots at new slot sites?

Yes, new slot sites will often acquire the licenses to offer their players the newest online slot games.

10. Is the signing up procedure the same at new UK slot sites?

The sign-up procedure is regulated by the UKGC and will be the same across the board. The sign-up interface may vary from site to site though.

11. What are the newest slot machines?

The best and newest slot machines in 2021 include Shamrock Holmes which was launched in January 2021.






jean prince

Greetings, I’m Jean Prince

Jean Prince, also known as ‘The Hawk’ in our newsroom is the editor in chief at SlotsHawk.com. He always keeps a hawk eye on the slots market and never lets anything important slip out of his sight.

Editor in Chief since 2020