About Us
Non Gamstop Casinos is a research-led comparison site covering casinos not on GamStop for readers in Great Britain. This page explains who produces the content, how the rankings on andrewcampeartwork.co.uk are put together, how we handle commercial relationships, and what we can and cannot tell you about the operators we list.
The short version: we read terms and conditions so you do not have to. We check bonus wagering, withdrawal limits, payment options, licensing claims and complaints routes, then write up what we find in plain English. We do not run a casino, we do not take deposits, and we have no way of influencing how an operator treats your account.
Why this site exists
If you have registered with GAMSTOP, the national self-exclusion scheme, every operator licensed by the UK Gambling Commission must block you for the period you chose — six months, one year or five years. Sites outside that licensing system are not connected to the scheme, which is why they are searchable as non GamStop casinos.
That gap produces a lot of confusing marketing and very little clear information. Readers arrive asking practical questions: can I deposit in pounds, will a debit card work, is PayPal actually available, how long does a withdrawal take, what happens if the casino refuses to pay. Our job is to answer those questions accurately, including when the answer is "the operator does not publish this".
We also say plainly what a site outside Great Britain's licensing framework means for you. Playing at one is not illegal for an adult in Great Britain, but the protections differ. You lose the Gambling Commission's complaints escalation route and its approved alternative dispute resolution providers. If you self-excluded because gambling was causing harm, the responsible step is to stay excluded — our responsible gambling guidance sets out blocking software, deposit limits and free support, including GamCare's National Gambling Helpline on 0808 8020 133, which is open 24 hours a day and free to call.
Who writes the reviews
Editorial content on this site is produced by Ellie Goodwin, who researches operator terms, licence registers, payment documentation and public complaints records, and updates pages when material details change. Factual findings on this page were last checked on 26 September 2026.
We are consumer editors, not gamblers reporting on sessions. We have not deposited at, played at or withdrawn from the casinos listed here, and we never present advertised figures as our own results. Where a claim comes from an operator's own marketing, we say so. Where something is unverified — an ownership structure that is not publicly documented, a payout speed that cannot be independently confirmed — we label it as unresolved rather than filling the gap with a guess.
How we assess and rank operators
The order of the list on our non GamStop casino rankings comes from editorial scoring against criteria we can actually check in public documentation. Those criteria are:
- Bonus terms, not bonus size. A 1000% headline means little if the wagering multiple, maximum bonus bet and cashout cap make it unusable. We read the full terms.
- Payments for British customers. Whether GBP accounts are offered, which of debit cards, bank transfer, e-wallets and cryptocurrency are listed, and whether currency conversion applies.
- Withdrawal conditions. Published processing windows, daily, weekly and monthly caps, and any minimum withdrawal.
- Verification requirements. How clearly KYC and source-of-funds checks are explained before you deposit rather than after you win.
- Game range and providers. Breadth across slots, live dealer tables and, where offered, sports betting.
- Support and complaints. Contact channels, published response expectations, and whether an escalation path beyond the operator exists.
- Licensing claims. What licence an operator states it holds, and whether that claim is traceable. Accepting British customers is not the same as being authorised by the Gambling Commission to serve them.
How we make money, and what that does not buy
We earn commission when a reader opens an account through some of the links on this site. That is how the research is funded. It does not buy a position in the rankings, a higher editorial rating, or the removal of a criticism. Operators cannot pay to be listed, and they do not see our copy before it publishes.
Editorial ratings on this site are our own scores against the criteria above. They are not customer-review averages and they are not endorsements. Every site we cover has drawbacks, and we publish them.
Three of the listings, and what we actually flag
Betmica — our top-rated listing, with the biggest caveat attached
Betmica sits first on our list, scoring 10.0, largely for the breadth of its slots and live-dealer catalogue and the clarity of its account area. Its advertised welcome offer is 570% up to £5,700 plus 270 free spins, which is among the largest headline figures we cover and is available to new accounts only, on a qualifying first deposit, subject to wagering requirements, maximum bonus bet limits and an expiry window set out in the operator's bonus terms. The limitation is the same one that produces the headline: a package of that size carries a correspondingly large amount you must turn over before any bonus-derived balance becomes withdrawable, and slot contribution to wagering will usually be higher than table-game contribution. Treat the £5,700 as a ceiling that most players will never reach, not a likely outcome.
Kikibet — GBP-facing offer, rated 9.9
Kikibet earns its place for presenting its welcome package in pounds — 350% up to 5,555 £ with 300 free spins for new registrations — which removes the currency conversion guesswork that catches out British players at euro-denominated sites. Free spins of that volume are typically released in daily tranches on named titles rather than all at once, and spin winnings often carry their own wagering multiple separate from the deposit bonus. The drawback: like most sites in this space, Kikibet's withdrawal caps and verification requirements matter more to your experience than the bonus does, and you should read both before depositing rather than after a win.
Betninja — the more modest headline, rated 9.9
Betninja is here precisely because its offer is smaller: £1,000 bonus and 100 free spins to all new players. A lower maximum usually means a lower absolute wagering burden, which is the more realistic proposition for someone depositing modest amounts. It scores level with Kikibet at 9.9 on our criteria. The limitation is scale — the game library and promotional calendar are narrower than the larger packages further up the list, and minimum qualifying deposits still apply to unlock the offer.
Advertised welcome offers across our list
All figures below are the operators' own advertised headlines for new accounts. Every one is conditional on wagering requirements, maximum bonus bets, expiry dates and, in several cases, cashout caps. Read the full terms on the operator's site.
| Operator | Advertised welcome offer | Editorial rating |
|---|---|---|
| Betmica | 570% up to £5,700 + 270 free spins | 10.0 |
| Kikibet | 350% up to 5,555 £ + 300 free spins | 9.9 |
| Betninja | £1,000 bonus + 100 free spins | 9.9 |
| WinnerIsland | Up to €1,000 + 100 free spins | 9.8 |
| Zombillion | 250% up to £4,000 + 200 free spins | 9.8 |
| Smash Casino | 600% up to €10,000 slots package | 9.8 |
| Nightluck | €6,400 + 280 free spins + 805% | 9.6 |
| CoinPoker | 150% up to $2,000 | 9.6 |
| Rivo | 1000% up to €10,000 + 25% cashback | 9.5 |
| Daytonaspin | 255% up to £4,500 + 255 free spins | 9.5 |
Note the currencies. WinnerIsland, Smash Casino, Nightluck and Rivo advertise in euros and CoinPoker in dollars, so a British player funding in pounds may face conversion at the payment provider's rate on the way in and again on the way out.
The money side we always check
Cost of entry is the minimum deposit, which is typically small but is also the threshold that qualifies you for a welcome bonus — a deposit below it will not trigger the offer. Beyond that, the figures that decide whether a bonus is worth taking are the wagering multiple, the maximum bet allowed while a bonus is active, the expiry date and any cap on how much bonus-derived winnings you can cash out.
On payments, we record what each operator lists rather than assuming. Debit cards are common but can be declined by UK card issuers on gambling merchants. Bank transfer is usually available and usually the slowest. E-wallets are widely listed; PayPal is rarely offered outside the Gambling Commission-licensed market, so we verify rather than assume it works. Cryptocurrency appears frequently and tends to carry the fastest advertised processing, though network fees and price movement are your risk, not the casino's.
Withdrawals are where expectations break down most often. Expect identity verification — photo ID, proof of address, and sometimes source-of-funds documentation on larger sums — to be requested before a first payout is released. Daily, weekly or monthly withdrawal caps mean a large win may be paid in instalments over weeks. If a payout stalls, your route is the operator's own complaints procedure and then whatever dispute body its licence names; there is no Gambling Commission escalation for sites outside its remit.
What these operators offer beyond the welcome bonus
The catalogues we assess split into a few clear categories. Slots make up the bulk: low-volatility titles that pay small and often, high-volatility ones that do the opposite, and progressive jackpots where a shared pot builds across a network. Published RTP figures are averages over enormous sample sizes and tell you nothing about a single session. Live dealer rooms stream real blackjack, roulette and baccarat tables, usually with higher table minimums and lower wagering contribution than slots. Table games in software form sit somewhere between the two on both counts.
Several of the brands on our list also run a sportsbook alongside the casino, often on a shared wallet so one balance covers both. That side of the business works differently: pre-match and in-play markets, accumulators and bet builders, cash-out on selected bets, and free bets that carry minimum qualifying odds — commonly around 1.80 in decimal terms — rather than wagering multiples. Esports markets appear on some. CoinPoker's proposition is poker-led rather than slots-led, which is a genuinely different product from the rest of the list.
Who this site is for
Adults aged 18 and over in Great Britain who are comparing operators and want the terms explained before they commit money. It is not for anyone currently registered with GAMSTOP as a way of managing a gambling problem. If that describes you, seeking out sites outside the scheme defeats the point of the exclusion, and blocking software plus a conversation with GamCare will serve you far better than any comparison table.
Nothing here is financial advice and gambling is not a way to make money. We will never describe an operator as completely safe or promise that a withdrawal will be paid.
Corrections and reader contact
Terms change without notice, and we do not always catch it the same day. If you spot a bonus condition, payment method or withdrawal limit on this site that no longer matches what the operator publishes, tell us and we will check it. Reader reports of payment delays or account closures are useful context, though we verify against the operator's own documentation before changing a page.
You can reach the editorial team through our contact page. The terms governing use of this site are set out in our terms and conditions. If you are weighing up where to start, the rankings page is the more useful next step from here — and reading an operator's bonus terms in full before depositing is worth more than any rating we can give it.