About Us
Non Gamstop Casinos is an independent research site for UK adults who want to understand casinos not on GamStop before they sign up anywhere. We review the offers, explain the terms, and set out the risks. Our aim is to give you the information to decide for yourself, not to push you towards a particular site.
This page explains what we do, how our rankings are put together, how we are paid, and what we can and cannot confirm. Because our focus is new casinos not on GamStop, we pay particular attention to licensing, ownership, bonus conditions and withdrawal rules. Newer brands often have the least track record.
How we make money, and what it does not change
We may earn a commission if you follow a link from keverelchess.com and open an account with an operator. That is how the site is funded. Commission does not buy position: rankings are not sold, and an operator cannot pay to move up or to remove a criticism. Where a brand is listed, we still note its drawbacks.
Our editorial ratings are our own assessments of the information available. They are not customer-review scores and they are not the result of anyone at Non Gamstop Casinos depositing, playing or withdrawing money. Our approach is based on research and verification, not hands-on play.
What we cover
- Casino features and games: slots, progressive jackpots, live dealer tables, blackjack, roulette and baccarat, plus software providers, RTP and volatility.
- Bonuses: welcome bonuses, deposit bonuses, free spins, no-deposit offers, cashback and loyalty rewards, and the conditions attached to each.
- Money: minimum deposits, GBP accounts, debit cards, bank transfers, e-wallets, PayPal availability, crypto, fees, currency conversion, and withdrawal times and limits.
- Sports betting: pre-match and in-play markets, esports, accumulators, bet builders, cash-out and sports free bets, with odds shown in decimal format.
- Protections: complaints procedures, KYC checks, self-exclusion, deposit and loss limits, and where to get support.
For our full ranked selection, see our guide to non GamStop casinos.
How we research and rank operators
The operators listed on the site come from a selection supplied by the publisher. We then review what each one publishes and how it compares on the same factors:
- Licensing and ownership: which regulator or overseas licence the site states, who operates it, and whether that can be checked.
- Bonus terms: wagering requirements, game contribution, maximum bet while wagering, expiry dates and cashout caps.
- Payments: which methods are advertised, minimum deposits, fees, and whether GBP is supported or conversion applies.
- Withdrawals and verification: stated processing times, limits, and identity or source-of-funds checks.
- Games and betting range: the breadth of casino and sportsbook products.
- Support and complaints: contact options and how disputes are handled.
Where we quote a bonus, it is the operator's own advertised offer, and we treat it as advertising rather than confirmed value. Facts on this site were last checked on 29 September 2026. Offers, terms and payment options change without notice, so check the operator's current terms before you deposit.
The top-listed brands at a glance
The ranking shown on the page is editorial. The table lists the advertised welcome offers for the leading names. Every one of these is a headline claim, and each comes with conditions.
| Operator | Advertised welcome offer | Editorial rating |
|---|---|---|
| Betmica | 570% up to £5,700 + 270 free spins | 10.0 |
| Kikibet | 350% up to 5,555 £ and 300 free spins | 9.9 |
| Betninja | £1,000 bonus and 100 free spins for new players | 9.9 |
| WinnerIsland | Up to €1,000 + 100 free spins | 9.9 |
| Zombillion | 250% up to £4000 + 200 free spins | 9.9 |
Large percentages do not equal large value. Bonus size matters less than the wagering requirement, the time limit and the cashout cap. Several offers are also priced in euros or dollars, which means currency conversion may apply to a UK player. We have not confirmed any wagering figures here, so read the full terms first.
What "not on GamStop" actually means
GamStop is the free self-exclusion scheme run for licensed gambling operators in Great Britain. Sites licensed by the UK Gambling Commission must take part. A casino not on GamStop is generally licensed elsewhere, often under an overseas licence, and is not required to check GamStop registrations.
Accepting British customers is not the same as being authorised to serve them. A site can take UK sign-ups without holding a UK Gambling Commission licence. In that case, UK regulatory protections, including access to the UKGC's standards and UK-approved dispute routes, may not apply to you. Overseas licensing regimes differ widely, and we do not describe any casino as completely safe.
Who these guides are for, and who they are not for
Our guides are for adults aged 18 or over who want to compare terms with clear eyes. They are not for anyone who has registered with GamStop to stop gambling. If you self-excluded, using a site outside the scheme undermines that decision. Please read our responsible gambling page for GamCare support, self-exclusion options, limit-setting tools and blocking software.
Gambling is a paid entertainment product. It is not income and not a way out of financial trouble. No withdrawal or win is ever guaranteed.
Corrections, questions and terms
If you spot an error or an out-of-date term, tell us through the contact page, and we will review it. Our use of the site is covered by our terms and conditions.
Where to go next
If you are ready to compare, start with the main list and work through each operator's conditions at your own pace. If you are unsure, it is fine to walk away. Not opening an account is always a reasonable outcome.