New Casinos Not on GamStop - UK Non GamStop Casinos List
New non GamStop casinos give UK players a wider choice of slots, table games and bonuses than sites tied to the self-exclusion scheme. We compare licensing, payment options and welcome offers across the newest platforms so you can see what each one actually offers before you sign up.
We look at which authority licenses each operator, typically Curaçao, and note this alongside the offer so you know what oversight applies before you register.
We check how deep the slots, table game and live dealer libraries run, and whether well-known studios supply the titles, rather than just counting how many games are listed.
Headline percentages mean little without wagering requirements, so we read the terms behind every welcome offer and flag anything that looks harder to clear than it first appears.
What makes these new non GamStop casinos worth a look
GamStop is a free UK self-exclusion scheme that blocks a player from every site holding a UK Gambling Commission licence, usually for six months, one year or five years, once they sign up. Non GamStop casinos sit outside that scheme entirely: they hold licences from other jurisdictions and are not connected to the UKGC's database, so an active GamStop exclusion does not stop someone from registering with them. Below we work through the sites on this page, how their bonuses and payments actually function, what's on offer beyond slots, and where they stand legally for a UK player.
Betmica, Kikibet and Betninja: three new sites reviewed
These three sit at the top of our list for different reasons, and each comes with a genuine trade-off worth knowing before you deposit.
Betmica
Betmica leads this list on the strength of its welcome package: 570% up to £5,700 plus 270 free spins, one of the largest match offers we've come across among newer sites. That scale is the reason it's ranked first here rather than a claim we make generically — a percentage that high usually spreads across several deposits rather than landing in one go, so check the deposit structure before assuming the full amount applies to your first payment. The limitation to weigh: offers this large typically carry higher wagering requirements than smaller, simpler bonuses, so read the terms rather than the headline figure alone.
Kikibet
Kikibet's 350% up to £5,555 with 300 free spins is aimed at players who want a large spin count alongside deposit matching. It sits just behind Betmica in our ranking because the match percentage is lower, though the free spin allocation is competitive. As with any multi-deposit bonus, the free spins may release in batches over several days rather than all at once, so newer players should confirm the release schedule before relying on them.
Betninja
Betninja takes a simpler approach: £1,000 bonus and 100 free spins for all new players, a flat structure rather than a percentage match. That makes the offer easier to understand at a glance, which is why it earns its place here for players who find percentage-based bonuses confusing. The trade-off is that the headline value is smaller in cash terms than the top two sites, so it suits players who prioritise clarity over maximum bonus size.
How the ranked sites compare
| Casino | Editorial Rating | Welcome Offer |
|---|---|---|
| Betmica | 10.0 | 570% up to £5,700 + 270 Free Spins |
| Kikibet | 9.9 | 350% up to £5,555 + 300 free spins |
| Betninja | 9.9 | £1,000 bonus + 100 free spins |
| WinnerIsland | 9.9 | Welcome bonus up to €1,000 + 100 free spins |
| Rivo | 9.8 | 1000% up to €10,000 + 25% cashback |
| Smash Casino | 9.8 | 600% up to €10,000 Slots Welcome Package |
| Nightluck | 9.7 | €6,400 + 280 FS + 805% |
| Zombillion | 9.6 | 250% up to £4,000 + 200 Free Spins |
| Daytonaspin | 9.6 | 255% up to £4,500 + 255 Free Spins |
| Gambiva | 9.6 | 800% up to €10,000 |
All welcome offers are subject to the operator's own terms, including wagering requirements, minimum deposits, game contribution rates and time limits to clear the bonus. Always read the full terms on the operator's site before depositing.
How we rated and ranked these sites
Our ranking reflects licensing status, the depth of the game library, how clearly bonus terms are presented, and the range of payment options each site supports. Commission arrangements with any operator do not influence position on this list — a site with no commercial relationship to us would be ranked the same way based on these same factors.
How the money works: deposits, withdrawals and costs
Most non GamStop casinos accept a mix of payment methods, commonly including debit cards, e-wallets and cryptocurrency; some also accept Paysafe cash vouchers for players who prefer not to use a card online. Because these operators sit outside UK Gambling Commission rules, several also accept credit cards, which UKGC-licensed sites have been banned from taking since 2020. Deposits are usually processed instantly, while withdrawals can take anywhere from a few hours to several business days depending on the method and the operator's own verification process. Expect withdrawal limits per transaction or per day, and expect identity verification (proof of ID and address) before a first withdrawal is paid out, standard practice across the industry rather than something unique to any one site. There's no cost to open an account; the only money at risk is what you choose to deposit and gamble with.
What you'll actually find on these sites
- Slots — the largest category by volume, ranging from classic three-reel titles to modern video slots and Megaways-style mechanics with variable volatility.
- Table games — roulette, blackjack and baccarat variants, usually available in both standard RNG format and live-streamed versions.
- Live dealer games — real-time tables with human dealers, often including branded game shows alongside the standard casino staples.
- Jackpot games — progressive and fixed jackpot slots that pool stakes across a wider player base for larger potential payouts.
Beyond the casino floor: sports and betting
Several non GamStop platforms run a sportsbook alongside their casino, sometimes branded as betting sites not on GamStop. On these, players can typically bet on football, tennis, horse racing and major esports markets, using the same account and wallet as the casino side. If sports betting is your main interest rather than slots, check whether a given operator's sportsbook is a genuine full-service product or a smaller add-on before relying on it.
Licensing, regulation and what it means for you
Non GamStop casinos are typically licensed outside the UK, commonly by the Curaçao Gaming Authority, rather than by the UK Gambling Commission. This means UK-specific protections tied to a UKGC licence, such as mandatory GamStop participation and certain advertising restrictions, don't apply. It does not make play illegal for a UK adult — there is no law against a UK resident using a non GamStop casino — but it does mean the consumer protection framework differs from a UKGC site, and dispute resolution generally runs through the licensing body or the operator directly rather than a UK regulator. Anyone using these sites should be 18 or over and should read an operator's own terms on licensing, dispute handling and responsible gambling tools before depositing.
Non GamStop casinos vs UKGC-licensed sites
The practical difference for most players comes down to three things: GamStop-excluded players can access non GamStop sites where they cannot access UKGC ones; bonus offers and payment options (including credit cards) tend to be broader off GamStop; and UKGC sites carry a specific UK regulatory framework and mandatory funding checks that non GamStop operators aren't bound to. Neither structure is inherently safer across the board — it depends on the individual operator's licensing and practices, which is why checking each site's terms matters more than assuming one category is universally better.
Choosing a casino and staying in control
When comparing sites, weigh the licence held, the clarity of bonus terms, the payment methods that suit you, and the depth of the game library over the size of the headline offer alone. If you've self-excluded through GamStop and are considering these sites, it's worth reading our responsible gambling page first, which covers tools and support options regardless of which platform you use. For details on how we operate this comparison, see our About Us page, and get in touch via our Contact Us page if you have questions about a listing. Full terms governing use of this site are set out in our Terms and Conditions.