New Casinos Not on GamStop - UK Sites for 2026

Updated: 28th of September 2026

Non GamStop casinos operate under licences issued outside the UK rather than by the UK Gambling Commission, which is why the national self-exclusion scheme doesn't reach them. This page reviews and ranks the leading options, explains how their bonuses, payments and games actually work, and covers what the licensing difference means for you in practice.

Best Non GamStop Casinos – Ranked

1
Betmica Top Pick
Welcome Offer 570% up to £5,700 + 270 Free Spins
10.0/10
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2
Kikibet
350% up to 5,555 £ and 300 free spins
9.9/10
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3
Betninja
£1,000 Bonus and 100 Free Spins to All New Players
9.9/10
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WinnerIsland
Welcome bonus up to €1,000 +100 free spins
9.8/10
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5
Zombillion
Welcome Pack 250% up to £4000 + 200 Free Spin
9.7/10
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Smash Casino
600% up to €10,000 Slots Welcome Package
9.7/10
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7
Nightluck
€6,400 + 280 FS + 805%
9.6/10
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8
CoinPoker
Claim 150% up to $2,000
9.6/10
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9
Rivo
Slots welcome package: 1000% up to €10,000 + 25% cashback
9.6/10
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Daytonaspin
255% up to £4500 + 255 Free Spin
9.6/10
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11
Gambiva
800% up to €10,000
9.5/10
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12
Slotroyals
20% up to 1700 GBP + 200 FS
9.4/10
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13
Bananzia
Casino Bonus 450% Up To £16,500 + 500 FS
9.4/10
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Greatslots
Get up to €1000 + 10% Weekly Cashback
9.3/10
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Rolletto
50% Bonus + 200 Free Spins
9.3/10
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7abet
100% Match up to €200
9.2/10
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Cleanwins
Casino Bonus 200% up to £2,000 + 200 FS
9.1/10
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GQbet
Welcome casino bonus 100% up to £500
9.1/10
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Wolf.io
350% Welcome Offer + 200 Free Spins
9.1/10
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Spinpolo
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9.0/10
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21
BetBluff
Casino Offer 150% up to £1,500 & 150 FS
8.9/10
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Nitrobet
Up to €2,500 + 350 Free Spins on First 5 Deposits
8.8/10
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Gamble Gorilla
250% up to £10,000 & 20% Cashback
8.8/10
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Spartaza
500% up to £5,000 + 500FS + 300000 Chips
8.7/10
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Velobet
330% Welcome Casino Package + 300 Free Spins
8.7/10
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Cashlounge
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8.7/10
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Cosmobet
400% Welcome Boost + 1,000 Free Spins
8.7/10
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28
Emberbet
Exclusive Welcome Casino Bonus 250% up to 2500 + 100 FS
8.7/10
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Zizobet
550% up to €3,800 Deposit Bonus + 50 Free Spins
8.5/10
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Casperbets
500% Up To £3,000+ 500 Free Spins On First 3 Deposits
8.5/10
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31
Hahaspin
Welcome Bonus Pack 430% up to £11,500 + 200 free spins
8.5/10
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Spin Chester
225% up to £3,000 + 225 Free Spins
8.3/10
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Winzter
450% up to €3,000
8.3/10
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34
Slotosport
Welcome Bonus 500% up to £10.200 + 777 FS
8.3/10
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35
Kazeeno
€3,000 + 350 Free Spins
8.3/10
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36
VillaSpin
Welcome Pack 475% Yp To £4,750 + 275 FS
8.3/10
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What "not on GamStop" means for your account

GamStop is the free UK self-exclusion scheme that every operator holding a UK Gambling Commission licence must connect to. Once you register with it, every UKGC site blocks you for the period chosen. Casinos not on GamStop sit outside that system because they hold a different licence — typically from a jurisdiction such as Curaçao — so the scheme has no technical link into their sign-up process. That is a licensing gap, not a workaround, and it is worth understanding before you look further.

How we rated and ranked these sites

Every casino on this page was reviewed against the same set of checks, and no brand paid to move up the list — commission from any operator we link to does not decide position.

  • Licence held — which regulator issued it and what that means for disputes.
  • Bonus value once wagering is applied — the multiple, the time limit, and any cap on withdrawals.
  • Payment options — deposit and withdrawal methods available to GB players.
  • Game range — slots, table games and live-dealer studios on offer.
  • Account tools — deposit limits, time-outs and closure options.

Non GamStop casinos vs UKGC-licensed casinos

FactorNon GamStop casinosUKGC-licensed casinos
RegulatorOverseas authority (e.g. Curaçao)UK Gambling Commission
GamStop linkNot connectedMandatory connection
Bonus sizesOften larger, higher percentagesTypically smaller, tightly capped
Dispute routeHandled by the overseas licensorHandled by UKGC-approved ADR
Payment methodsCards, e-wallets, crypto vary by siteStandardised UK payment rules

Our top picks reviewed

Betmica tops this list with a 570% match up to £5,700 plus 270 free spins — one of the largest headline packages we reviewed. The scale of the offer is the obvious draw, but a bonus this size will carry a wagering requirement worth reading in full before you deposit, and new sites of this kind have a shorter track record than long-established brands.

Kikibet follows with 350% up to £5,555 and 300 free spins. The spin count is generous relative to the deposit needed to unlock it, which suits players who want more game time from a smaller stake. The trade-off is that free spin winnings usually carry their own wagering multiple separate from the deposit bonus, so check both before assuming the full amount is withdrawable.

Betninja offers £1,000 plus 100 free spins to all new players, a flatter and easier-to-follow structure than percentage-based packages. That simplicity is the appeal, but a flat £1,000 cap means high-stakes depositors won't get proportionally more value than smaller depositors, unlike tiered welcome packages elsewhere on this list.

New casinos not on GamStop: what's changed

New entrants to this space tend to launch with larger, more aggressive welcome packages to compete for attention, which is reflected in several of the offers above. That's not automatically a downside, but newer platforms have less operating history behind them, so it's worth checking licensing details and reading the bonus terms with the same care you'd give an established brand.

How the money works: deposits, withdrawals and costs

There's no cost to browse or register at these sites — the cost only begins once you deposit and play. Typical GB-relevant payment routes at non GamStop casinos include debit cards, e-wallets and, increasingly, cryptocurrency, though availability varies by operator. Withdrawals are usually returned to the method used to deposit, and most sites require identity verification (proof of ID and address) before releasing your first payout rather than at sign-up. Any processing time an operator advertises is a target set by that operator, not a result independently tested.

Bonus terms decide whether an offer is actually good value:

TermWhat it meansWhat to check
Wagering requirementTotal stake needed before withdrawalApplies to bonus only, or deposit plus bonus?
Game weightingHow much each game type countsTable games often contribute far less than slots
Max bet while wageringStake ceiling until wagering clearsOne large bet can void the bonus entirely
Withdrawal capCeiling on what bonus winnings convert to cashA huge headline figure can still be capped low

What you can actually play — and bet on

Non GamStop casinos generally run the same core catalogue as licensed UK sites: video slots from various studios, classic and live-dealer table games such as blackjack and roulette, and in some cases game shows. Several of the brands on this page, including CoinPoker, extend into poker formats, while others cross over into sports betting through sister sites — a common pairing where the same account covers both casino games and betting markets on football, racing and other sports. If a betting product interests you specifically, confirm it's offered before signing up, since not every casino in this space carries a sportsbook.

Positives worth weighing up

  • Access remains open to players who want to continue gambling despite a UK exclusion, which some readers are specifically looking for.
  • Welcome packages are frequently larger in headline terms than UKGC-licensed equivalents.
  • Game libraries and payment options, including crypto at some brands, can be broader than what UK-licensed sites offer.
  • Sign-up processes tend to be quicker, with fewer mandatory UK-specific affordability checks at the account-opening stage.

Legal standing and who this affects

These casinos operate under licences issued outside the UK, most commonly from Curaçao, rather than under a UK Gambling Commission licence. That means UK consumer protection rules built specifically around UKGC licensing, and the dispute-resolution routes that come with it, do not apply in the same way — any complaint would typically go through the overseas licensor instead. Players remain responsible for confirming a site's licensing before depositing. Gambling here is intended for adults aged 18 and over only, and nothing on this page should be read as encouragement to bypass a self-exclusion you've put in place for your own reasons — if you're on GamStop, that decision was made for a reason worth respecting. For questions about your account or this site, you can always get in touch with us.

How to self-exclude from non GamStop casinos

Because these sites aren't linked to the national scheme, blocking yourself usually means acting site by site: closing individual accounts, asking each operator directly for self-exclusion, or using device-level blocking software that filters gambling domains more broadly. This is a slower process than GamStop's single registration, so it's worth being aware of before opening multiple accounts across different brands.

Choosing between them

Start from what matters most to you — headline bonus size, game variety, or payment method availability — then read the specific wagering terms attached to that offer rather than the percentage alone. The comparison table and write-ups above are a starting point, not a substitute for reading each operator's own terms before you deposit.

Frequently Asked Questions

What exactly is GamStop and why don't these sites use it?
GamStop is the UK's free self-exclusion scheme, which every UK Gambling Commission licensee must connect to. Casinos not on GamStop hold licences from other regulators, most often in Curaçao, so they sit outside that specific system entirely.
Are non GamStop casinos regulated at all?
Yes, but under a different licence than UK-facing sites. They're typically issued by an overseas authority such as Curaçao rather than the UK Gambling Commission, which means a different set of rules and a different complaints process applies.
Can I use the same payment card I use for UK betting sites?
Many non GamStop casinos accept standard debit cards and e-wallets, and some support cryptocurrency. Availability depends on the individual operator, so check the accepted methods listed on the specific site before depositing.
Do these casinos also offer sports betting?
Some do. A number of the brands reviewed here run casino games alongside a sportsbook covering football, racing and other markets under one account, though this varies by operator, so it's worth checking each site's offering directly.
Why do welcome bonuses at these sites look bigger than UK casino offers?
Overseas-licensed operators aren't bound by the same promotional restrictions UKGC sites follow, which allows for larger headline percentages. The real value still depends on the wagering requirement, game weighting and any cap on what you can withdraw.