About Us

Slots Not on GamStop is an independent research site for UK players looking at casinos operating outside the GamStop self-exclusion scheme. We put every operator on this site through the same checks — licensing, game selection, payment options and bonus terms — and publish what we find, good or bad, so you can compare your options before you sign up anywhere.

Why This Site Exists

GamStop is a free UK self-exclusion tool that blocks a person's access to online casinos and betting sites licensed by the Gambling Commission. Once registered, that block typically runs for a set period and covers every UKGC-licensed operator. Some players, once that period has served its purpose or their circumstances have changed, look for casinos operating under different jurisdictions that sit outside the GamStop network. That's the space we cover.

We're not here to tell anyone whether they should or shouldn't play. We're here to make sure that if someone is researching this market, the information they find is accurate, current and not just marketing copy dressed up as a review. For a full breakdown of the wider market, our Non Gamstop Casinos UK 2026 guide is the best starting point.

What We Actually Do

We research each operator listed on this site rather than simply reproducing their own promotional claims. That means checking who holds the licence, reading the actual bonus terms rather than the headline number, looking at what games and software providers are on offer, and confirming which payment methods are supported for UK customers. We update listings as offers, licensing details and site conditions change.

How We Rate and Rank

Every casino on this site is scored against the same set of criteria, applied consistently regardless of any commercial relationship:

• Licensing and jurisdiction — where the operator is registered and what oversight applies, since none of the sites we cover hold a UK Gambling Commission licence
• Game range — the depth of slots, table games and live-dealer options, and the software studios behind them
• Bonus terms — wagering requirements, maximum cashout limits, game restrictions and time limits attached to any welcome offer, not just the advertised percentage
• Payment support — which deposit and withdrawal methods are available to UK players, and the fees or delays attached to each
• Player experience — site usability, mobile performance, and how support teams respond when contacted

Commission never buys a better position on this site. Where an operator has a paid partnership with us, that relationship has no bearing on where it sits in our rankings or what our review says about it. Our current top-rated sites — including Betmica, Kikibet and Betninja — hold their positions because of how they scored against the criteria above, not because of any deal behind the scenes.

A Note on the Operators We Cover

Betmica currently leads our rankings, largely on the strength of its game library and the clarity of its welcome terms, though its bonus, like all large-percentage offers, carries wagering requirements that need reading in full before depositing. Kikibet and Betninja follow closely, each offering competitive welcome packages, with Betninja's flat cash-plus-spins structure being more straightforward to calculate than percentage-based offers. Every operator we list, including the highest-rated ones, has at least one limitation worth knowing about — whether that's a capped maximum win, a shorter bonus expiry window, or a narrower selection of payment methods than a UKGC-licensed alternative might offer. We flag these directly in each review rather than burying them in small print.

Where This Fits Against UKGC-Licensed Sites

Casinos not on GamStop generally operate under licences such as those issued in Curaçao, rather than the UK Gambling Commission. That means different consumer protection standards apply, different dispute resolution routes exist, and the statutory GamStop block itself doesn't extend to these platforms. We explain these distinctions in detail on our main guide, and we won't pretend the protections are identical — they're not, and readers deserve to know that plainly rather than have it glossed over.

Responsible Play Comes First

We take player welfare seriously, regardless of which scheme someone is or isn't part of. Our Responsible Gambling page covers deposit limits, self-assessment tools and where to find independent support if gambling stops feeling enjoyable. We'd rather a reader use those resources than feel unable to raise the subject.

Our Independence

Slots Not on GamStop earns revenue through affiliate commission when a reader clicks through to an operator and signs up. This income doesn't influence our ratings, and it never will — operators cannot pay for a higher score, and we disclose limitations even for the sites we're commercially connected to. Our full terms of use, including how affiliate links work, are set out in our Terms and Conditions.

If you've spotted something out of date, or want to ask about how a particular review was put together, our Contact Us page is the quickest way to reach us.