About Us
Non Gamstop Casinos is an independent research and comparison site covering non GamStop casinos for readers in Great Britain. This page explains who produces the content, how the rankings on rlrmsport.com are put together, how the site is funded, and — just as importantly — what our research cannot tell you.
We are not a casino, a betting operator or a payment provider. We do not accept deposits, hold funds or place bets. We publish written reviews and explainers, and we link to operators who accept British customers from outside the Great Britain licensing system.
Why a site about casinos not on GamStop needs to be careful
GamStop is the free national self-exclusion scheme for online gambling in Great Britain. Every operator licensed by the UK Gambling Commission (UKGC) must be signed up to it, so if you register with GamStop, licensed British sites are required to block you for the exclusion period you chose — six months, one year or five years.
Casinos not on GamStop sit outside that system because they hold overseas licences rather than a UKGC one. Curaçao is the most common jurisdiction, with Anjouan, Costa Rica and others also appearing. That distinction matters in practical terms:
- Accepting British customers is not the same as being authorised to serve them. A site can take your registration without holding a Great Britain licence.
- UKGC consumer protections do not apply. No GAMSTOP integration, no mandatory deposit-limit prompts at the British standard, no access to the UKGC complaints framework or an approved alternative dispute resolution body.
- Disputes are harder. If a withdrawal is refused, your route is the operator's own complaints procedure and then, where one exists, the overseas regulator.
If you are currently registered with GamStop, the responsible answer is to stay excluded and use the support routes we set out on our responsible gambling page. Nothing on this site is an argument for gambling through an exclusion period. We publish this material because people search for it regardless, and informed readers make better decisions than uninformed ones.
How the site makes money
Non Gamstop Casinos earns commission when a reader follows a link to an operator and opens an account. That is the whole of our revenue model, and you should read every page here knowing it. Two rules keep it from distorting the content:
- Commercial relationships do not buy ranking position. Operators cannot pay to move up our list or to remove a criticism.
- Every operator we feature gets at least one stated limitation. If we cannot find something honest to warn readers about, we have not researched it properly.
Bonus figures are quoted as the operator advertises them. Advertised terms change often, and a headline percentage tells you very little on its own — the wagering requirement, the maximum bonus bet, the expiry window and the cashout cap decide what the offer is actually worth. We say so in every review rather than reprinting marketing copy.
How we assess an operator
We research and verify; we do not claim to have deposited, played or withdrawn. Our ratings are editorial judgements from desk research — operator terms and conditions, licence registers, payment and game provider documentation, and publicly reported player experiences. They are not customer-review scores, and advertised withdrawal speeds are reported as claims, not as measured results.
The criteria we weigh, in roughly the order they affect a score:
- Licence and ownership — which jurisdiction issued the licence, whether the registration can be checked, and which company operates the brand. Opaque ownership costs marks.
- Bonus terms in full — wagering multiple, whether it applies to bonus or deposit plus bonus, game contribution rates, maximum bet while a bonus is active, expiry date and any cap on what you can withdraw from bonus winnings.
- Payments for British customers — whether GBP accounts are offered, which debit card, bank transfer, e-wallet and cryptocurrency options genuinely work from the UK, and what conversion or processing fees apply.
- Withdrawals — stated processing times, daily, weekly and monthly limits, and how KYC identity checks and source-of-funds requests are handled.
- Games — slots, live dealer tables, progressive jackpots, and which software providers supply them. Published RTP and volatility information counts in an operator's favour.
- Sportsbook — where the brand runs one alongside the casino.
- Support and complaints — contact channels, stated hours, and whether a written complaints procedure exists.
- Player tools — deposit and loss limits, time-outs and account self-exclusion offered at operator level.
Findings are dated. This page was last fact-checked on 23 September 2026. Terms verified on one date may have moved by the time you read them, so check the operator's own terms page before depositing.
Three of the operators we cover, and what we say about them
The ranked cards above carry each brand's headline offer. Below is the reasoning behind the top entries — including the parts the marketing does not mention. Full reviews sit on our non GamStop casinos comparison page.
Betmica — rated 10.0
Betmica leads our list on the breadth of its slots and live dealer offering combined with GBP-denominated play, which spares British readers the conversion costs that bite at euro-only sites. Its advertised welcome offer is 570% up to £5,700 plus 270 free spins, spread across several deposits rather than granted on the first one alone; the bonus carries wagering requirements, a maximum bet limit while active and an expiry window, and free spins are usually tied to named slots. Limitation: a bonus of that headline size implies a large total turnover requirement before withdrawal, and readers who deposit the minimum will find the advertised ceiling irrelevant to them. As an overseas-licensed site it also falls outside UKGC dispute resolution.
Kikibet — rated 9.9
Kikibet earns its place on payment flexibility, pairing conventional card and bank options with cryptocurrency, which suits readers whose main frustration is slow cashouts. The advertised offer is 350% up to £5,555 with 300 free spins, subject to wagering, game contribution rates that typically favour slots over table games, and a minimum qualifying deposit. Limitation: crypto deposits are not reversible and sit outside UK card chargeback protection, and free spin batches are commonly released in daily instalments rather than all at once, which shortens the effective time you have to clear them.
Betninja — rated 9.8
Betninja is here for readers who want a casino and sportsbook on one wallet — pre-match and in-play markets, accumulators, bet builders and cash-out alongside the slots. The advertised welcome is £1,000 plus 100 free spins for new players, with wagering terms attached and, on sports free bets, minimum qualifying odds that typically exclude heavy favourites. Limitation: shared wallets can complicate bonus tracking, since casino wagering and sports wagering often contribute differently; and its live casino range is narrower than the slots-led sites above it.
Where the rest of the list sits
| Operator | Rating | Advertised welcome offer |
|---|---|---|
| WinnerIsland | 9.8 | Up to €1,000 + 100 free spins |
| Zombillion | 9.8 | 250% up to £4,000 + 200 free spins |
| Smash Casino | 9.8 | 600% up to €10,000 slots package |
| Nightluck | 9.8 | €6,400 + 280 free spins + 805% |
| CoinPoker | 9.6 | 150% up to $2,000 |
| Rivo | 9.6 | 1000% up to €10,000 + 25% cashback |
| Daytonaspin | 9.6 | 255% up to £4,500 + 255 free spins |
Offers shown in euros or dollars mean currency conversion for a GBP card or bank account, and the rate applied is the operator's or your bank's, not the mid-market one. Treat the sterling value of those headline figures as approximate.
What we cover beyond casino games
Several of the brands above run more than a casino. Sportsbooks appear alongside slots at Betninja and others, with pre-match and in-play betting, accumulators, bet builders, cash-out and esports markets; free bets there work differently from casino bonuses, usually with minimum qualifying odds and no stake returned. CoinPoker's focus is poker rather than a conventional slots lobby, which is a different product with different variance and a different bankroll logic. Where a brand runs multiple verticals on a shared wallet, we explain how that affects bonus wagering, since sports bets and casino spins rarely contribute at the same rate.
Money, plainly
Reading our site costs nothing. Playing at any operator we list costs whatever you deposit, and that money is at risk. Minimum deposits at this type of site commonly start in the £10 to £20 range but vary by method. Debit cards, bank transfers, e-wallets and cryptocurrency are the usual routes; PayPal availability is limited at overseas-licensed sites, so verify it on the cashier page rather than assuming. Withdrawals are released only after identity verification, and larger or unusual sums often trigger source-of-funds checks, which can add days. Daily and monthly withdrawal caps are common. Gambling is not income and is not a way out of financial difficulty.
Who may read and act on this
You must be 18 or over. The operators here are licensed overseas, not by the UK Gambling Commission, and we make no claim about any specific licence beyond what an operator publishes and we can check on the issuing register. GamStop applies to Great Britain — England, Scotland and Wales; Northern Ireland has its own gambling legislation, and readers there should not assume the same framework applies. Free, confidential help is available from GamCare on 0808 8020 133, 24 hours a day, and blocking software such as Gamban or BetBlocker can be installed independently of any operator.
Who writes this
Content on Non Gamstop Casinos is produced and fact-checked under the editorial oversight of Finlay Campbell, writing for a British audience in plain terms. If you think a review is wrong, a term has changed or an operator has behaved badly, tell us through the contact page and we will re-check it. The conditions under which we publish are set out in our terms and conditions.
A reasonable next step, if you are weighing these sites up: read the full comparison, open the operator's own bonus terms in a second tab, and check the wagering multiple, the maximum bonus bet and the cashout cap before anything else. If the numbers do not stack up, the headline percentage was never the point.