Best Non-GamStop Casinos UK: Top 6 Non-GamStop Online Casinos That Accept UK Players

Best Non-GamStop Casinos UK: Top 6 Online Casinos Not on GamStop UK

Do you want to start gambling at the best Non-GamStop Casinos UK? You have come to the right place, then. Our team of expert gamblers did the heavy lifting for you, and finally, we’ve got the results.

We found Red Dog to be the best overall pick for UK casinos not on GamStop. It offers users a great variety of games, amazing mobile compatibility, and a super-generous welcome package. But there are 5 other casinos that might be a better fit for you.

So, are you ready to find out more about them? Let’s begin.

Best Non-GamStop Casinos UK

1. Red Dog Casino – Best Non-GamStop Casino UK Overall



  • 235% welcome deposit bonus
  • Zero banking fees
  • 55 free spins on Fortunate Buddha
  • Crypto banking available
  • Amazing mobile compatibility


Operational since 2019 under the Curacao eGaming License, Red Dog triumphs over all other non-Gamstop UK casinos and countless international gambling sites thanks to a finely-tuned gaming catalogue, no transaction fees, and a generous welcome package with free slots on the side.

Game Variety: 4.8/5

Red Dog exclusively hosts games from RealTime Gaming (RTG), an industry leader providing some of the best slots not on GamStop. While this means that the quality of the games is unmatched, it also means that the variety of the games might not be the best.

Still, you’ll find classic titles at Red Dog, including Aztec’s Millions, as well as fresh favourites such as Dr Winmore and the highly volatile Pulsar. With an RTP of 97%, these slots are some of the most popular among UK punters.

If you’re not a fan of online slots, don’t worry – Red Dog also offers a great selection of table games, including blackjack, roulette, and baccarat. All games on this casino are available in free-play mode, which is not something many online casinos offer.

What’s more, Red Dog is one of the few casinos not on GamStop to offer live dealer games from Visionary iGaming. So if you’re looking for a realistic gambling experience, make sure to check out Red Dog.

Bonuses and Promotions: 4.9/5

Using the exclusive bonus code “GOLDENGOD”, you are eligible for a 235% welcome bonus.

On your first deposit, you’ll also receive 55 free spins, which can be used on the Fortunate Buddha slot game. And if you’re a crypto enthusiast or a Neosurf user, you’ll get an extra 25% bonus on your first three deposits.

A very exciting thing for RTG fans is that Red Dog regularly promotes the latest games, and you can now claim free spins on newly-added games. A 24/7 Bonus is also available, granting you a boost of up to 160%.

Banking Methods: 4.7/5

Red Dog offers UK players a variety of banking options.

You can use Visa, MasterCard, Flexepin, Neosurf, or some cryptocurrencies.

Minimum deposits range between £10 and £40, and the site charges no fees for any deposit or withdrawal method – this is a huge advantage.

When it comes to cashing out, you are limited to cards, wire transfers, and Bitcoin, which is by far the best option. You need to request at least £150 per withdrawal – this is a bit of a disadvantage.

Mobile Optimization and Customer Assistance: 5/5

We found that Red Dog stands out from the bunch with its amazing design and user-friendly interface. Once you sign up for a new account, you are greeted by the cute mascot – you guessed it, the Red Dog.

The platform is fully optimised for mobile users, and while no dedicated app is available, you can access any section of the casino straight from your mobile browser and enjoy instant-play games.

If you are ever in need of assistance, customer service is always there for you. While Red Dog is not active on social media, the site’s agents replied to our inquiries within 2 minutes over the live chat.

Sign up at Red Dog Casino to score your welcome bonus & free spins.

2. MyStake – Best Non-GamStop Casino UK for Live Dealer Games



  • Over 6,000 casino games
  • £1,000 welcome bonus
  • 20 game studios
  • Supports crypto banking
  • Regular tournaments


  • No phone customer assistance

Up next, MyStake.

While most non-GamStop casinos offer game selections that measure in hundreds, this place delivers a massive selection of over 6,000 titles from many software studios. It’s also among the best casino sites for live games.

Game Variety: 5/5

The moment you join or visit MyStake, you will notice that the list of available games is seemingly endless – and then there’s a separate sports betting section. We can’t really ask for more.

You can check out thousands of titles from leading game providers, including big-leaguers like Yggdrasil and BetSoft.

And then there’s the live casino!

If you’re a fan of live dealer games, this is one of the best non-GamStop casinos. You’ll be able to enjoy all the classic casino games, such as live blackjack and roulette, along with exciting game shows from big providers like Evolution Gaming.

Bonuses and Promotions: 4.75/5

If you decide to join MyStake using a cryptocurrency (and you should), you will be greeted with up to £1,000 at a favourable 170% match rate.

It depends on how much money you deposit, though. Here’s the way it works.

  • Depositing £20 to £200 will grant you a 150% first-deposit bonus.
  • For deposits beyond £200 and up to £1k, the match rate drops to 100%.

The wagering requirements are quite fair here – 30x, and then you can take advantage of regular casino promos like reload bonuses and cashback. Note that sports betting promotions are also available.

MyStake refreshes its list of promotions more regularly than other online casinos, so make sure to check it out every once in a while.

Banking Methods: 4.8/5

In terms of banking, MyStake stands out compared to other non-GamStop UK casinos, with 10+ available payment options.

You can use your bank account or your cards but also dive into gambling using cryptocurrencies like Bitcoin or use e-wallets – Neteller or Skrill, among others.

Bitcoin payouts are swift and rarely require more than 24 hours, while e-wallets take up to 48 hours. Bank transfers are the slowest option, as usual, taking up to a full week.

Mobile Optimization and Customer Assistance: 4.85/5

The design of this online casino is decent, and it works perfectly on mobile devices. The mobile casino runs smoothly with no need for a dedicated app, covering the majority of the gaming catalogue the desktop edition offers.

If you ever find yourself in need of some assistance, the customer support team is always there to help you out.

Check out MyStake online casino and find out more about its latest casino promotions here.

3. Rich Prize – Best Cashback Bonuses of any Non-GamStop UK Casino



  • A variety of free spins bonuses is available
  • 25% weekly cashback
  • £500 welcome promo
  • Supports crypto banking
  • Great for mobile gamblers
  • About 2,000 casinos games


  • Not the best customer support

Rich Prize is one of the top non-GamStop casinos accepting UK punters for numerous reasons.

What we liked the most about it, however, was the amazing selection of bonuses, including a weekly cashback promo.

Game Variety: 4.75/5

If you’re looking for fresh new titles, this is one of the best casinos not on GamStop for you. The game selection is updated on a regular basis, and you can even check out upcoming releases in the New Games section.

You can check out around 2,000 games from software providers like Spinomenal and Red Tiger – the big boys.

Live games are supported, and we wholeheartedly recommend checking out Speed Baccarat. Or, you can dive straight into the tournaments. Or perhaps even better, all you progressive jackpot hunters need to play the Lucky Six game for some mind-blowing prizes.

As a side option, sports betting is also available.

Bonuses and Promotions: 4.9/5

UK gamblers are welcome to claim up to £500 in welcome money at a 100% match rate. The first deposit bonus also includes 50 free spins. This promotion can be activated once you sign up for a new account at Rich Prize.

To get a hold of your bonus winnings, you need to meet the 38x rollover requirements in 7 days, so get ready to grind.

And even better, the site greets newbies with arms wide open and a top-notch 25% cashback bonus available every Friday.

Banking Methods: 4.8/5

Rich Prize covers all major payment groups, such as wire transfers, cards, crypto, and e-wallets. Some of the available banking methods include:

  • Visa
  • MasterCard
  • Skrill
  • Paysafecard
  • Bitcoin
  • Ethereum

Compared to other casino sites not on GamStop, Rich Prize offers more variety. Crypto payouts are the fastest option, and here’s a little trick you should know if you join RichPrize:

  • Withdrawals are free if you request 1 payout in 24 hours.

Cryptocurrency transactions are processed swiftly, while the more traditional options take up to 3 business days.

Mobile Optimization and Customer Assistance: 4.9/5

We loved the mobile gambling experience that Rich Prize has to offer. The website works perfectly on all mobile devices, and we were very glad to see that all the desktop games are available for gambling on the go.

The design is free of clutter, and we encountered no lag whatsoever while testing the site.

The support button is located in the upper menu, and you can contact the team over live chat. Email communication is also an option, and while phone support is not available, this online casino offers something even better – you can use WhatsApp or contact the casino via Facebook, Twitter, and Instagram. Good stuff.

Check out Rich Palms Casino by following this link.

4. New Vegas – Best Non-GamStop Online Casino UK for Crypto Players



  • 250% crypto bonus for new players
  • 200 free spins
  • Excellent cryptocurrency banking options
  • Effortless navigation


  • The design has room for improvement

As cryptocurrency is taking over the online gambling industry, New Vegas keeps up with the trends and offers the best crypto casino experience of all online casinos not on GamStop. With a dedicated welcome bonus for crypto gamblers, New Vegas is one of the best options for you.

Game Variety: 4.7/5

The New Vegas gaming catalogue is mostly about online slots featuring many of the leading software providers but also a few hidden gems like Dragon Gaming – don’t miss Arrow’s Edge if you join this online casino!

If you want the tried and true game devs, dive into the BetSoft titles for several 6-figure jackpot slots.

Table games are nothing special, unfortunately, but you can still join 5 RNG table games, including Card Clash. Also, don’t forget to join the daily tournaments where you can win casino cash prizes.

Bonuses and Promotions: 4.8/5

Using cryptocurrency makes you eligible for a generous 250% match welcome promo on the first deposit you make + 200 free spins.

To be able to withdraw your bonus winnings, you will need to meet the 35x rollover requirement. You can cash out up to 10x the amount you deposited. Check out New Vegas online casino to find out more about its bonuses – there are many of them available!

Banking Methods and Withdrawal Times: 4.5/5

You can opt for one of the following 6 cryptocurrencies to handle your finances at the New Vegas Online Casino:

  • Bitcoin
  • Ethereum
  • XRP
  • Dash
  • Dogecoin
  • USD Coin

Crypto payouts are super fast, and it won’t take more than 24 hours (under 12 in most cases) to receive the money in your crypto wallet.

Mobile Optimization and Customer Assistance: 4.8/5

The New Vegas design is elegant and classy, with users praising the elegant dark vibe to the more cartoonish style some other gambling websites opted for.

The platform is effortless to navigate, and page load times are fast.

If you want to talk to the site’s reps, just click the bubble button located in the bottom right corner, and you will be assigned an agent in a matter of seconds. You can also send the support team an email if you want, but note that response times are slower.

Follow this link for the latest New Vegas Casino bonuses.

5. El Royale – Most Generous Bonuses of All Non-GamStop UK Casinos



  • Great variety of promotions
  • Excellent blackjack variants
  • 250% bonus for slot games
  • Cool design
  • Helpful support team


If you love bonuses (who doesn’t, right?), you should definitely check out El Royale and its latest offers.

Game Variety: 4.75/5

Even though it’s not the biggest casino, El Royale comes with a solid game library that features many of your favourite titles.

The collection of online slots is top-notch, with plenty of high-RTP games that are sure to be a lot of fun. And when you need a break from slots, try one of the 8 blackjack games at El Royale. You will find all sorts of variants, from Classic Blackjack to Pontoon.

Bonuses and Promotions: 4.8/5

The welcome bonus at El Royale is among the most generous options out there. You can claim a 250% match on your first deposit as long as you use the bonus code “COVEN”.

This means that if you deposit $100, you will get an extra $250 to play with. The promo also includes 55 free spins for Bubble Bubble 3. The rollover requirements are 35x.

Banking Methods: 4.75/5

El Royale is mainly a crypto-oriented gambling site, and you can use BTC, ETH, or LTC. Fiat banking is supported, too, and you can opt for Neosurf (plus the usual debit cards and bank transfers).

As a downer, lower-stake players won’t like that you can’t withdraw less than £150 per transaction. But a significant plus on the other side is that the online casino won’t charge you a dime in transaction fees – cards included!

Mobile Optimization and Customer Assistance: 4.7/5

El Royale works like a charm on mobile devices, and you won’t have any issues playing your favourite casino games on the go.

Customer support can be reached easily via the live chat function, and we were quite happy with the agents’ professionalism and friendliness.

You can also send the team an email, and they will try to get back to you within 24 hours.

Find out more about El Royale and its casino bonuses by clicking here.

How We Ranked the Best Non-GamStop Casinos UK

Game Variety:

We focused on several important factors when working on our list of the best non-GamStop casino sites. The first thing that we looked for was the variety of games.

We only recommend casinos that work with the top game providers in the industry, such as Microgaming, NetEnt, and Playtech. This way, the variety and quality of the games are both guaranteed.

Bonuses and Promotions:

The second thing we look for is generous bonuses and promotions. The best online casinos not on GamStop will offer plenty of ways to boost your bankroll, including welcome bonuses, reload bonuses, cashback offers, and more.

These casinos also need to have fair wagering requirements that give players a decent chance of actually clearing the bonus.

Banking Methods:

During our research, we found online casinos not on GamStop that offer users a variety of banking methods, low fees, and fast payouts. This guarantees comfortable gambling for punters in the UK.

Mobile Optimization and Customer Assistance:

Finally, we only recommend casinos that are optimised for mobile and offer excellent customer support. These casinos need to have a user-friendly interface that works well on all devices, including smartphones and tablets – just like our top pick, Red Dog Casino.

They also need to have a helpful customer support team that is available 24/7 via live chat or email. And the very best casinos not on GamStop will also be active on social media and reply to public posts and comments in no time.

More Things to Know About Non-GamStop UK Casinos

Can You Use Non-GamStop Casinos in the UK?

Yes, there are plenty of reputable casinos not on GamStop that accept UK punters. We listed six of them, offering users generous bonuses and an amazing variety of casino games.

Do Non-GamStop UK Casinos Offer Bonuses?

Yes, most non-GamStop casinos offer bonuses and promotions to new and existing players. These can include welcome bonuses, reload bonuses, cashback offers, and more. For a top-tier welcome bonus, check out the Red Dog non-Gamstop casino.

Be sure to check the terms and conditions of each bonus before claiming it, as some casinos will exclude players from certain countries from claiming certain bonuses.

Are All Online Casinos Registered with GamStop in the UK?

No, not all British casinos are registered with GamStop. While the majority of casinos in the UK are GamStop-registered, there are still a few that are not – you can find the best of them listed in our article.

How Do I Find the Best Casinos Not on GamStop for Me?

When searching for non-GamStop casinos, first check the licensing data. It’s displayed in the footer menu, and you will want to search for reputable licenses like the Malta Gaming Authority or Curacao eGaming.

Then, take a look at the casino’s game selection. The best casinos not on GamStop will offer hundreds of high-quality games from top software providers. Don’t forget about bonuses, too, and check out their terms and conditions.

Finally, take a look at the casino’s customer support options. The best UK casinos will offer multiple support channels like live chat and email.

What Are the Best Online Casinos Not on GamStop in the UK?

Our team of expert gamblers did extensive research on this matter, and finally, we have the results. These are some of the best online casinos to use in the UK that are not on GamStop:

Comparing the Top 5 Non-GamStop UK Online Casinos

  • Red Dog: We found Red Dog to be the best online gambling site not registered with GamStop overall. Red Dog offers an exciting collection of online games from RealTime Gaming and boasts 0 transaction fees across the board.
  • MyStake: Our top pick for fans of live dealer casinos. Apart from a massive repertoire of 6,000+ fun casino games, you can also enjoy sports betting at MyStake. Don’t forget about its generous bonuses, too!
  • Rich Prize: Rich Prize is the best option for beginner UK players looking for free spins bonuses. They even have a dedicated page for free spins bonuses, don’t forget to check it out before you sign up.
  • New Vegas: For UK players looking to spend their crypto to get those slot machines spinning, check out New Vegas. The platform is 100% cryptocurrency-oriented and greets new customers with a generous 250% match deposit bonus plus 200 free spins.
  • El Royale: If you’re looking for a non-GamStop casino with the most generous promos, El Royale greets UK players with a sweet 250% match welcome bonus for slot games. Also included in the mix are 55 free spins on Bubble Bubble 3.

How to Join a Non-GamStop UK Casino & Play Casino Games

UK players can join any of the listed online casino sites in a matter of minutes. This is how to join gambling sites not on GamStop, using Red Dog as an example:

1st Step: Create Your Red Dog Casino Account

  • Visit the Red Dog online casino site and click the Sign-Up button in the top right corner.
  • Create a username and a strong password, enter a valid email, and provide the requested personal info, including your phone number and address.
  • Tick the box to confirm you agree to the T&Cs and click Register.

2nd Step: Account Verification

  • The online casino will send you a welcome message to the email address you provided during registration.
  • Within the message, click the button or the link to verify your data.
  • You’ll be auto-redirected to the casino site, where you can now log in.

3rd Step: Fund Your Account

  • In the cashier section, adjust your preferred payment method and set the sum you wish to deposit. Make sure to meet the $10-$30 minimum deposit requirement for the welcome package.
  • Make the payment and use the exclusive bonus code “GOLDENGOD” for a 235% bonus plus 55 free spins on Fortunate Buddha.
  • You can now play online casino games.

So, What Are the Top Online Non-GamStop Casinos in the UK?

We’ve reached the end of our detailed overview of the best non-GamStop UK Casinos, and we have the results – Red Dog is the best option overall.

But we found several other options that are quite good, too. Before you decide which online casino to use, take one more look at our top picks, choose the one that fits your needs the best, and have fun.

No matter which online casino you decide to choose, please always remember to gamble responsibly.

Related reading: Best UK Bingo Sites

DISCLAIMER: The content of this site is strictly for entertainment and informational purposes. While we ensure every piece of information is accurate, we are not responsible for the accuracy of the information contained in the sites we review. Also, we shall not be liable for any loss, financial or otherwise, that results from your use of information on this site.

Our guides are not to lure you to online gambling. If you feel you’re having a gambling addiction problem, ring the National Gambling Helpline on 0808-8020-133.

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