Casino Not On Gamstop is an independent research and comparison site for adults in the UK who want to understand casinos that operate outside GamStop. This page explains what we publish, how we assess the casinos we list, how we are paid, and where our knowledge runs out. If you're deciding whether to trust our rankings, this is the page to read first.

What this site does, and who it is for

We write reviews and guides on non GamStop casinos: how their bonuses and wagering requirements work, which payment methods they advertise, how withdrawals and identity checks are handled, and what protections you do and don't have. We also cover slots, live dealer games and sports betting where these sit alongside a casino account.

Our readers are adults aged 18 or over, mostly in the UK, with very different levels of experience. We don't assume you already know what a wagering requirement or an overseas licence is. Where a term matters to your money, we explain it.

We are not a casino, we don't take deposits or bets, and we can't open, close or fix accounts for you.

How we are funded

Commercial disclosure: some links on this site are affiliate links. If you register with a casino through one, we may earn a commission. That money keeps the site running. It does not buy a higher position, a better rating or a softer review, and casinos cannot pay to have a limitation removed from what we write.

Commission does mean we have a financial interest in clicks, so treat our work as one input. Read each casino's own terms before you deposit.

How we research and rank casinos

Our rankings come from desk research and review of published information. We have not claimed, and do not claim, that our team deposited, played or withdrew at any casino. Where a detail is something the casino says about itself, we present it as advertising rather than confirmed fact.

When we assess a casino we look at:

  1. Licensing and ownership: which regulator or licence the casino states, and whether the operator is clearly identified.
  2. Bonus terms: wagering requirements, game contribution, maximum bet limits, expiry dates and cashout caps.
  3. Payments: which methods are listed, whether GBP accounts are offered, fees, and currency conversion.
  4. Withdrawals: stated limits, processing times and verification requirements.
  5. Games and betting: slots, live dealer, table games, and any sportsbook.
  6. Support and complaints: contact routes and how disputes are said to be handled.
  7. Player protection: deposit and loss limits, self-exclusion and links to support.

Ratings shown on the site are editorial scores from this process. They are not customer review scores and should not be read as a prediction of your experience.

The casinos we currently list

The publisher supplies our casino selections. At the time of the last check, on 29 September 2026, our top list runs in this order, with our editorial ratings out of 10:

CasinoEditorial ratingAdvertised welcome offer
Betmica10.0570% up to £5,700 + 270 free spins
Kikibet9.9350% up to 5,555 £ and 300 free spins
Betninja9.8£1,000 bonus and 100 free spins
WinnerIsland9.8Up to €1,000 + 100 free spins
Zombillion9.8250% up to £4,000 + 200 free spins

These are the casinos' own advertised headlines. Big percentages usually come with wagering requirements, game restrictions, maximum bet rules and time limits, so a larger headline is not automatically better value. Our full reviews and top-rated non GamStop casino list set out the conditions we could verify.

What we can't tell you

  • We can't guarantee that any casino will pay out, or how quickly.
  • Offers and terms change. Bonus details can differ from what we last recorded, so check the casino's current terms.
  • Payment availability varies by country and account. We can't confirm that a given method works for your UK account until you check with the casino.
  • We have no author or tester credentials to claim, and we don't invent them.

The legal position, stated plainly

Gambling businesses serving Great Britain are generally expected to hold a licence from the UK Gambling Commission, and licensed operators must take part in GamStop, the national self-exclusion scheme. The casinos we cover are not part of GamStop and generally hold overseas licences instead. That means UK Gambling Commission rules, and the dispute routes that come with them, may not apply to you.

Accepting British players is not the same as being authorised to serve them. Gambling is for adults aged 18 or over only. Winnings are not something to rely on as income, and gambling is never a way to solve money problems. Our terms and conditions set out how you may use this site.

If gambling is causing you harm

If you have self-excluded through GamStop because gambling was becoming a problem, a casino outside the scheme removes that safeguard. We would encourage you to think carefully before using one. Gambling blocking software, deposit and loss limits, and a conversation with GamCare (National Gambling Helpline: 0808 8020 133) can all help. Our responsible gambling page covers tools and support in more detail.

Corrections and contact

If you spot an out-of-date offer, an error, or want to tell us about a problem with a casino we list, please use our contact page. We'll review the information and update the page where it's warranted. We can't act as a go-between in disputes with a casino, though we may take your feedback into account in future reviews.

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