About Us

Non Gamstop Casinos was built for one reason: to give players clear, honest information about slots not on GamStop and the sites that offer them. We're an independent review resource, not a casino, and we don't process deposits or bets. Our job is to research operators, compare what they actually offer, and lay it out plainly so you can decide for yourself.

This page explains who we are, how we approach our reviews, and where our money comes from. If you want the actual rankings and reviews, head to our Non Gamstop Casinos UK guide — this page is about our process, not the picks themselves.

Why We Cover Casinos Not on GamStop

GamStop is the UK's self-exclusion scheme, letting players block themselves from GamStop-registered gambling sites for a set period. It's a useful tool for people who want a break, but it only covers operators licensed by the UK Gambling Commission. Casinos not on GamStop sit outside that scheme entirely — many are licensed in jurisdictions such as Curaçao, and they remain legally accessible to UK adults who choose to play there. We don't tell readers whether they should visit these sites; we simply report what's available, how it works, and what to check before signing up.

There are genuine reasons players look beyond GamStop-registered operators: faster registration, larger welcome packages, fewer restrictions on deposit limits, and access to game studios or payment methods that some UK-facing casinos don't carry. We cover those positives honestly, alongside the practical realities — different complaint routes, different consumer protections, and the importance of reading terms carefully before you commit any funds.

How We Rate and Rank

Every site listed on Non Gamstop Casinos is assessed against the same set of criteria, applied consistently across the board:

• Licensing and operator background — where the site is registered and what information it publishes about ownership and terms
• Slot library and software — the range of slots, table games and live-dealer content on offer, and the studios behind them
• Welcome offers and ongoing promotions — the headline figure alongside wagering requirements, time limits and any game restrictions
• Payment options — the deposit and withdrawal methods available, and any limits or processing times attached to them
• Site usability and support — how easy the platform is to navigate, and whether help channels are responsive

We research each operator's published terms, site structure and promotional material directly rather than relying on secondhand summaries. Editorial ratings shown on this site reflect that research — they are not customer-review scores, and no operator can pay to move up the list. Commission does not buy position; a site with a lower-paying or no affiliate arrangement can still outrank one that pays more, if the underlying offer is stronger.

A Few Names You'll See Reviewed

Among the sites we cover, a handful consistently stand out for the depth of their slot catalogues and the shape of their welcome offers. Betmica leads our current list with a headline package of 570% up to £5,700 plus 270 free spins — a large offer on paper, so we'd stress that wagering requirements and maximum bet rules always deserve a close read before you rely on the bonus funds. Kikibet follows with 350% up to £5,555 and 300 free spins, a strong spread across a big slot library, though newer players should check which titles count toward wagering. Betninja rounds out our top three with a flat £1,000 bonus and 100 free spins for new players — simpler to understand than percentage-tiered offers, but the flat structure means high rollers may find the ceiling reached quickly.

Further down the list, operators like WinnerIsland, Zombillion and Smash Casino also appear regularly in our comparisons, each with its own mix of slot providers, cashback structures and payment support. We keep an eye on new casinos not on GamStop as they launch, and we update our rankings when offers or terms change.

What Goes Into Each Review

Beyond bonuses and slots, we look at the wider picture readers actually need before signing up:

• The range of games beyond slots — table games, live dealer rooms and, at many operators, sportsbook or crypto-betting sections
• Payment methods accepted for UK players, including card payments, e-wallets and, at some sites, cryptocurrency, along with any processing times or fees attached
• How self-exclusion works outside GamStop, and what tools an operator provides for players who want to set their own limits
• Where UK consumer protection differs from what applies at a GamStop-registered, UKGC-licensed casino, so readers know what to expect if a dispute arises

We also point readers toward our Responsible Gambling page, since choosing a casino outside GamStop doesn't remove the value of setting your own deposit limits and playing within your means.

How We Make Money — and What That Doesn't Change

Non Gamstop Casinos earns commission when readers click through to a listed casino and sign up. That's how independent comparison sites like ours stay running without charging readers directly. It does not change our ratings, and it does not guarantee any operator a spot on our list. Every site here is included because our research found it worth reviewing, not because it pays the most.

All offers are 18+ and subject to the operator's own terms, including wagering requirements, minimum deposits and time limits — we list the headline figure, but the small print always sits with the operator, not with us, so it's worth checking before you play.

Getting in Touch

If something on the site looks out of date, or you've spotted a detail worth checking again, the Contact Us page is the quickest way to reach us. We update our reviews and rankings as offers and terms change, and reader feedback helps us keep pace.