15 Best Non Gamstop Casinos in the UK for 2026

James Smith

Updated February 2026 · 36 min read

I've tested dozens of UK casinos not on Gamstop to find the ones worth your time: safe, high bet limits (5,000 GBP+), fast payouts, no verification headaches. Here are my top 15 picks for 2026.

Best Non Gamstop Casinos UK

1

4.9

200% plus 20% cashback

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2

4.8

400% up to 5,000 EUR

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3

4.7

777% slots welcome bonus

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4

4.7

300% up to 1,500 EUR

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5

4.6

150% up to 750 EUR plus 50 spins

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6

4.5

150% bonus plus 200 free spins

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7

4.5

Cashback up to 500 EUR

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8

4.4

100% welcome offer

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9

4.4

2,500 EUR with 5x wagering

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10

4.3

100 free spins, no wagering

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11

4.3

600% welcome package

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12

4.2

450% up to 3,000 EUR

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13

4.2

20% cashback

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14

4.1

6,000 GBP plus 230 free spins

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15

4.0

200% up to 7,760 GBP

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1. Kingdom Casino: Best UK Casino Not on Gamstop Overall

It doesn't take an expert to notice that Kingdom Casino means business. Everything from the user interface, games, and player-focused perks was spot on.

Exploring the games took some time because of the vast range of options (5,000+ titles, that is). I enjoyed every bit of it. Kingdom Casino has partnered with the likes of Play'n GO and Hacksaw Gaming. In fact, they offer games from over 80 providers, so I can expect a lot of diversity. My only gripe here was that the search bar occasionally misses a few titles when filtering by provider. There are progressive jackpots, Megaways games, bonus buy slots and more.

When I signed up to Kingdom Casino (which took less than 2 minutes), I opted in to a 200% welcome bonus worth up to 500 EUR. I was pretty happy with that, but what made it better was discovering the regular 20% cashback. It's not something I get at UK-based casinos, so it was a pleasant surprise. If luck isn't on my side, it's good to know I can get a little bit of my losses back.

Top Games by RTP

2. Tenobet: Best for Non Gamstop Slots

Runner-up on my list of the best non Gamstop online casinos is Tenobet. Overall, it has the strongest slot game selection and a bunch of extra benefits to boot.

Tenobet is all about slots. They've partnered with big hitters, like Play'n GO, Pragmatic Play, and Relax Gaming. I'll find all the classics here, such as Book of Dead and Dynamite Riches, alongside plenty of exciting new releases. Even if I'm not a big fan of slots, this casino not on Gamstop also has an extensive list of table games and live casino games, more than 130, to be precise. As I may have guessed from the name, they also cater to sports enthusiasts with regular and virtual sports betting options.

If I sign up for a Tenobet account right now, I'll get my first deposit matched by 400% up to 5,000 EUR. There is an alternative welcome bonus for those interested in sports betting, but at 300%, I'll have to compromise on bonus percentage to get it. If I like playing slots, it's also worth checking out the 400% weekly slots package. I can use this as many times as I want to stretch my slots bankroll further.

Top Games by RTP

3. MadCasino: Top Non Gamstop Gambling Site for Fast Payouts

MadCasino processes the majority of payout requests on the same day, and offers plenty of fast withdrawal options to make things as convenient as possible. These include all the major debit/credit cards and a handful of cryptocurrencies like Bitcoin, Ethereum, and Tether.

At the time of writing, MadCasino is fast approaching the 3,000 figure for its game count. It's a massive figure, and it's growing all the time as they're constantly curating the most popular games from the top developers throughout the world. Most of the near-3,000 are online slots, but I'll also find 100s of live casino games, video poker and even a bunch of specialty games like Plinko and Big Bass Crash. A small niggle I did find is that it's quite tricky to navigate the live dealer games. There are no separate categories for blackjack, roulette, or baccarat.

The best non Gamstop casinos seem to have better (and fairer) bonuses than "regular" UK online casinos, and MadCasino proves this once again. I can get a 777% slots welcome bonus up to 7,500 EUR when I sign up here, and the offer is spread across my first five deposits. Outside of the main offer, the reload promos could admittedly be better, although there is a weekly package for slots and sports betting.

Top Games by RTP

4. MyStake: Best Casino Not on Gamstop UK for Mobile

There are no frills or graces with MyStake. The platform performs at a high level on mobile without having any excessive noise. The menu system perfectly lays out the core games and other tabs, which earned it the title for the best non Gamstop casino on mobile.

If I like having a huge range of mobile games to play, MyStake is for me. There are north of 6,800 titles on mobile. Some of the top-tier developers that supply games include Hacksaw, Play'n GO, and Axolot Games. Both instantly recognisable slot machines and up-and-coming options are playable. There is also a solid array of regular table games, supplied by seven different providers.

I can get a 300% match up to 1,500 EUR, but what I really liked here were some of the most unique promos in the industry. For example, there's an ongoing fantasy league contest to win a PS5. Perhaps this aligns with MyStake's approach to appeal to gamers, as they also have a Discord server I can join. Whatever the reason behind this unique promo, I won't complain.

Top Games by RTP

5. Donbet: Top Non Gamstop Casino UK for Blackjack

Donbet is another one of the new waves of non Gamstop online casinos that cater to UK players, and it rounds out my top 5. Blackjack players will feel right at home here.

Games-wise, Donbet has more than 5,000 in total. The focus is on blackjack, and I'll find a deep roster of classic and modern variants: European, Atlantic City, Vegas Strip, Single Deck, Double Exposure, Switch, Surrender, Multi-Hand, and High-Roller tables. Live blackjack is the star, with multiple studios running parallel tables so I can always find the limits I want. There's a live dealer section for other games, where I was able to play live poker, though I was a bit miffed by the 'live game shows' section that includes mislabelled games. Hopefully, they'll fix it soon, but in the meantime, the rest of the site definitely kept me entertained.

Anyone who signs up for a Donbet account will be able to get a 100% first deposit bonus up to 750 EUR and 50 free spins. Indeed, the fact that online casinos offer bonuses gives them an edge over brick-and-mortar British casinos, though the wagering requirements can sometimes offset that advantage. But in this case, the low requirements made it a clear win. I wish the reload bonuses were as good, though. They've got higher wagering, which is a bit of a letdown after that great intro offer.

Top Games by RTP

Non Gamstop vs UK-Licensed Sites: Quick Comparison

Types of Bonuses at Casinos Not on Gamstop UK

A Word on Mobile Experience

Most non Gamstop casinos are well-optimized for mobile use, allowing me to access games directly through a browser on my smartphones or tablets. These sites typically use responsive design, which means the layout adjusts to different screen sizes and operating systems like iOS and Android. While not every operator provides a dedicated mobile app, most platforms offer smooth navigation, stable gameplay, and clear visuals through standard mobile browsers.

The mobile experience generally includes access to the same features available on desktop, such as account management, payments, and customer support. Load times and functionality may vary depending on the casino's software and my internet connection, but overall, non Gamstop casinos deliver a reliable and accessible way to play on the go.

My champion for mobile play remains MyStake because of its seamless mobile optimisation across 6,000 games.

Our Testing Process

This is how I picked the top non Gamstop websites:

I began by shortlisting 50 popular casinos that operate outside the Gamstop scheme and hold verifiable international licences. I then deposited 20 GBP on each site and evaluated the sign-up process, welcome bonus value, and game quality against my benchmarks. Those sites that fell short of my standards were eliminated. I then deposited another 50 GBP at non Gamstop casinos that passed the first testing stage and played a mix of slot and table games to evaluate mobile and desktop experience. Finally, I tested two different withdrawal methods and noted down the payout speed. Fifteen best casinos made it to the final list. Testing was conducted in August 2026 and updated in October 2026.

Ranking Methodology for the Best Casinos Not on Gamstop UK

When selecting the best non Gamstop casinos in the United Kingdom, I take a structured, fair, and comprehensive approach. My goal is to highlight sites that deliver an excellent balance between the benchmarks I outline below, all while remaining accessible to players who've opted out of the Gamstop scheme.

Support for UK Players

Even though these casinos operate outside the Gamstop network, they must still be easily accessible and accommodating to UK players. I assess whether each site accepts British registrations, supports GBP currency, and allows deposits and withdrawals from UK-based payment methods. Only casinos that welcome UK players without restrictions and offer a smooth registration process earn top marks in this category.

Safety

I assess the licensing jurisdiction, data encryption standards, and responsible gambling measures each operator has in place. Only casinos that demonstrate transparency, fair play, and secure payment processing make it to my list.

Privacy

I picked anonymous non Gamstop online casinos that allow you to sign up in under 5 minutes. You don't have to provide IDs or utility bills to verify your account, as is the case with traditional UKGC casinos. An email verification is all they ask for.

Non Gamstop Casino Games

Gamstop free casinos are hardly going to be worth playing at unless there are a bunch of fun games. The key factors here are the quantity of games overall, the variation of styles and the quality of the products. The broader and more balanced the game selection, the higher a casino ranks in this category.

Bonus Offers

I'm not going to be interested in a non Gamstop casino site that doesn't offer some kind of welcome bonus. All of my top 15 picks offer matched deposits, and some even throw in a few free spins from time to time as well. More importantly, they offer cashback bonuses and fair wagering requirements.

Banking Options

Fast and secure payments are essential. My team examines the range of accepted deposit methods, from debit cards and e-wallets to crypto options, as well as how quickly withdrawals are processed. Casinos that offer quick withdrawals with minimal fees and verification hassles earn higher marks. Needless to say, they all support payments in GBP with or without conversion.

Mobile App and UI

The final category rounds up all the other major factors that ensure the quality of UK non Gamstop casinos. These are namely the mobile compatibility, user experience, and level of customer support.

Guide to UK Non Gamstop Casinos

What Is Gamstop and How Does It Work?

Gamstop is a self-exclusion service designed for UK players to help them control their online gambling. When you register, you're blocked from accessing UK-licensed online casinos for six months, one year, or five years, depending on your choice.

For example, signing up for a one-year exclusion means you can't gamble on participating sites until that period ends. The process requires personal details like your name, address, and date of birth, and the exclusion starts immediately after confirmation.

Keep in mind, Gamstop only applies to local UK casinos. If you access non Gamstop casinos, your exclusion won't be enforced.

Difference Between Gamstop, Gamblock and Gamestop

Gamstop is a free, UK-based self-exclusion program designed to help people control their online gambling habits. The system is connected to the UK Gambling Commission's database.

Gamblock, on the other hand, is a paid software solution that offers a more technical approach to gambling restriction. Instead of relying on gambling operators' participation, Gamblock works by automatically detecting and blocking access to gambling-related websites and apps directly on a user's device.

Gamestop is often confused with Gamstop and Gamblock due to the similar name, but it's entirely unrelated to gambling control. Gamestop is a US-based retail company best known for selling video games, consoles, and gaming accessories.

Are Non Gamstop UK Casinos Safe?

Yes, casinos not on Gamstop are completely safe, provided you join ones that are licensed and backed up by positive player reviews.

Naturally, a non Gamstop site won't be licensed by the UK Gambling Commission, but the ones that are certified by reputable international regulators are just as legit.

Just make sure to do some proper research before you join any non Gamstop casino.

How to Pick Safe Non UK Casinos

Here are a few things that you should check to make sure non Gamstop gambling sites are legit.

Player Reviews

Other players like myself are the best source of information to help you find out how well looked after you're going to be at any given non Gamstop casino. It's worth staying away from casinos not on Gamstop that have picked up a lot of bad reviews.

Licensing

Licensed sites are the only way to go as they're the only legal options. But some licensing bodies are stricter than others, meaning the casinos they licence are going to be more heavily scrutinised. I recommend going for casinos not on Gamstop that are licensed by the MGA, Curacao, or Gibraltar.

Payout Time

Reputable non Gamstop casinos need to provide quick withdrawals, ideally within the same day. It suggests that there's no ulterior motive to how they handle your money, and this is very important indeed.

Customer Support

I highly recommend testing the customer support options for online casinos you're not sure about before you sign up. It'll be good for peace of mind to know that you're going to be able to get help if you ever get stuck.

Licensing and Regulatory Bodies

Since non Gamstop casinos operate outside the scheme, they aren't licensed by the United Kingdom Gambling Commission. To be considered safe, they need to hold valid licenses from other international regulatory bodies. These are the three safest options that regulate international casinos:

Malta Gaming Authority (MGA): Casinos operating under an MGA licence must adhere to strict standards regarding player protection, fairness, and responsible gambling practices. The MGA also enforces regulations on anti-money laundering, data protection, and game integrity.

Curacao: This is one of the oldest and most widely used offshore licensing authorities. It offers a cost-effective and relatively quick licensing process, which attracts both new and established online casino operators. These casinos are popular if you want to use cryptocurrencies.

Gibraltar Regulatory Authority (GRA): Another respected name in online gambling regulation, particularly for established European brands. Casinos licensed in Gibraltar must comply with high operational and financial standards, including fair gaming practices and responsible gambling measures.

Pros and Cons of UK Casino Sites Not on Gamstop

If you're just now making the switch to non Gamstop UK casinos, you might be wondering what to expect. In this section, I've outlined the main drawbacks and benefits of these sites:

Games You Can Play Without Gamstop

One of the biggest reasons I like casinos not on Gamstop is the game variety. Without UKGC restrictions, these platforms partner with a wider range of international software providers. Here are the main game types you can expect to find:

Non Gamstop Slots

Slots are the main attraction at most non Gamstop casinos online. You'll find everything from classic three-reel slots to feature-packed video slots and progressive jackpots. Because these platforms work with top global developers, you can enjoy a constant stream of new releases and unique themes. And even better, you won't be limited to 5 GBP per spin, as you are at local casinos.

Blackjack

Blackjack remains a timeless favorite for strategy-minded players. At casinos not on Gamstop, you can explore multiple variants like European, Atlantic City, and Multihand Blackjack. Live dealer versions feature professional croupiers and interactive tables, giving you that authentic casino feel from home or on mobile.

Roulette

Non Gamstop casino sites typically host a wide selection of roulette options, including European, French, and American roulette, as well as live versions with real-time spins and immersive camera angles.

Poker

From Texas Hold'em to Caribbean Stud, poker fans will find plenty of action at non Gamstop casinos. These sites often feature both RNG-based tables and live poker rooms, letting you test your skills against real players. Some even host international poker tournaments and cash games with generous prize pools.

Craps

Although less common at UK-licensed casinos, craps tables are easy to find at reputable casinos not on Gamstop. The game's fast pace and community-driven excitement make it a must-try for anyone who enjoys dice-based action. Many casinos even offer beginner-friendly tutorials or demo modes to help new players learn the ropes.

Other Games

Beyond the classics, non Gamstop casinos also feature a wide range of specialty titles, including bingo, keno, crash games, scratch cards, and live game shows. These options are great if you're looking to break away from traditional tables or slots and try something new.

Banking Methods Available at UK Non Gamstop Casinos

You'll be able to use all the same payment methods at non Gamstop casinos as you would at any other online casino in the UK. Of course, the options are going to vary from site to site, but you're likely to see some or all of the following:

Debit Cards

The classic way to pay at an online casino site is, of course, the card. You'll be able to use Visa and Mastercard at almost every casino site, and some will accept the likes of AMEX and Maestro as well. One key difference here is that you will be able to use credit cards at non Gamstop casinos, which isn't allowed at UKGC casinos. Payout speed: 3 to 5 business days.

Cryptocurrency

There's a real trend of people using cryptocurrencies such as Bitcoin and Litecoin these days. You will be able to get the benefits of these (faster transactions and better deposit bonuses) at non Gamstop online casinos. Payout speed: Instant to 24 hours.

eWallets

Some people prefer the convenience of using an eWallet over a direct card payment, and this can often be faster for payouts as well. Just note that the availability of eWallets varies a lot, and some of them can be exempt from deposit bonuses. Payout speed: Instant to 24 hours.

Bank Transfer

Using a bank transfer is often a good way to transfer over a larger amount of cash, as the payment limits can be higher. Typically, they're a lot slower, but the emergence of "instant bank transfer" technology in recent years has improved this. Payout speed: 5 to 7 business days.

How to Join Non Gamstop UK Online Casinos

If you're ready to get started with UK casinos not on Gamstop, follow my step-by-step guide to create a new account. I've explained how to register, deposit, claim bonuses, and play games online in the UK.

1. Choose A Non Gamstop Casino Site

Choose a non Gamstop casino (my top pick is Kingdom Casino). Click the "Sign Up" button and fill out the registration form.

2. Create Your New Casino Account

Enter your email address and create a password. Choose your preferred currency and click "Next." Fill out the second form with any required details. Accept the T&Cs and click "Sign Up" once more.

3. Verify Your Email Address

Open your email inbox and look for a new message. If you don't see anything, check your spam folder. Click the link inside to verify your email address.

4. Deposit Funds and Claim Your Bonus

Click on the "Deposit" button. Select a payment method from the menu. Toggle the adjacent "Use Bonuses" switch. Use your casino bonus to play non Gamstop games.

5 Tips for Playing at Non Gamstop Casinos

1. Choose Reputable Non Gamstop Casinos

Do your homework. Not all non Gamstop casinos are as great as Gamstop platforms. Go for ones with proper licences (think Curacao or Malta). Sites without these are dodgy territory.

2. Don't Chase Your Losses

Online gambling is meant to be fun, right? The second you start chasing back that money you lost, it's easy to spiral. Remember, the house always has the edge. If it's not your day, don't throw good money after bad. Log out, take a break, and come back refreshed another time.

3. Cash Out Your Gambling Winnings Regularly

If you've been having a good game day, don't just let that cash sit in your casino account. Even at trustworthy non Gamstop online gambling sites, it's good practice to withdraw winnings regularly.

4. Take Advantage of Responsible Gambling Tools

Even the best non Gamstop sites will offer ways to help you gamble responsibly. Look for options like setting deposit limits, taking time-outs (where they lock your account for a bit), or full-on self-exclusion if you need a proper break.

5. Don't Be Afraid to Seek Help

Sometimes, even with the best intentions, things can get out of hand. Non Gamstop casinos offer more freedom, but that can be a double-edged sword. If you feel like gambling's getting the better of you, don't try to handle it alone.

Ready to Explore the Best UK Casinos Not on Gamstop?

There's nothing wrong with wanting to play your favourite games without all the restrictions. That's why non Gamstop casinos exist, and they can be a great option for UK players who fancy a bit more freedom.

But remember: safety first. Be picky and stick to reputable non Gamstop casinos like the ones I've highlighted here.

My absolute favourite is Kingdom Casino because they've got the best casino games, and they make it easy for us Brits to get our cash in and out. Whichever casinos not on Gamstop you choose, the most important thing is to play responsibly.

Non Gamstop Casinos UK: FAQ