About Us

Best Online Casinos is a UK-facing comparison site built for one specific reader: someone who has self-excluded through GAMSTOP but still wants to make an informed, safe choice about gambling elsewhere. We don't run a casino, take deposits or offer betting markets ourselves. What we do is research operators licensed outside the GAMSTOP scheme — most commonly under Curaçao licensing — and lay out what each one actually offers, so you can compare them properly rather than guessing from a homepage banner.

Why this site exists

GAMSTOP is the UK's free self-exclusion scheme, and it only covers operators holding a UK Gambling Commission licence. It doesn't extend to casinos licensed in other jurisdictions, which is why sites not on GAMSTOP continue to operate legally for UK adults. We built this site because that gap in coverage produces a lot of confusion and a lot of low-quality marketing. Our job is to cut through both: clear write-ups, honest comparisons, and no pretending every operator on the market is equally trustworthy.

We take no position on whether anyone should or shouldn't use these sites — that's a personal decision. Our role is narrower: if you're going to look at non GamStop casinos, we want you looking at the ones that pay out, license properly, and treat their terms transparently.

What we actually look at

Every brand that appears in our rankings is assessed against the same criteria, regardless of how much it advertises or how new it is to the market:

• Licensing — we check which jurisdiction issued the operator's licence and what that licence actually requires of the operator
• Bonus terms — headline percentages mean little without wagering requirements, maximum bet limits, time limits and excluded games, so we read the small print, not just the offer banner
• Game range — slots, table games, live-dealer tables and any crossover into sports betting or poker
• Payment methods — what a UK player can realistically use to deposit and withdraw, and how fast withdrawals actually move
• Player protection tools — deposit limits, session reminders, self-exclusion options offered directly by the operator, since GAMSTOP itself won't apply

Commission from affiliate partnerships does not buy a better position in our tables. An operator with a bigger marketing budget gets exactly the same scrutiny as a smaller one — the rankings reflect what we found, not what we were paid.

Who we've reviewed so far

Our current line-up includes brands such as Betmica, Kikibet, Betninja, WinnerIsland, Zombillion, Smash Casino, Nightluck, CoinPoker, Rivo and Daytonaspin. Each of these operates outside the GAMSTOP framework and is reviewed on the same basis — licensing, bonus terms, game selection, payments and support. You'll find the fuller breakdown, including where each one fits for different types of player, on our non GamStop casinos guide.

What "not on GAMSTOP" actually means

It's worth being precise about this, because the phrase gets thrown around loosely. GAMSTOP only registers exclusions against operators holding a UK Gambling Commission licence. Casinos licensed elsewhere — Curaçao being the most common jurisdiction among the brands we cover — aren't required to check the GAMSTOP database, and in most cases aren't connected to it at all. That's not a loophole or a grey area; it's simply the boundary of what a UK-specific self-exclusion tool can reach. These operators still carry their own licensing obligations, just under a different regulator with different requirements around player funds, dispute handling and advertising standards than the UKGC applies.

Where responsible play fits into all this

Because GAMSTOP doesn't cover these sites, the responsibility for managing play shifts more heavily onto the player and onto whatever tools the individual operator provides — deposit limits, cooling-off periods, or account closure requests made directly with support. We think that's important enough to cover properly rather than in passing, which is why we keep a dedicated Responsible Gambling page with practical guidance and support options, separate from the reviews themselves.

Our independence

Best Online Casinos earns revenue through affiliate commission when a reader clicks through and signs up with an operator we cover. That relationship pays for the research but never decides the ranking — a brand cannot buy a higher position, a better rating, or the omission of a limitation we found. If an offer looks strong but the withdrawal terms are restrictive, or a bonus figure looks generous but comes with heavy wagering, we say so.

Questions or corrections

Licensing details, bonus terms and payment options can change on short notice, and we work to keep our reviews current, but if something on the site looks out of date or you've spotted an error, get in touch through our Contact Us page. You can also find our full site terms on the Terms and Conditions page. All gambling content on this site is intended for readers aged 18 and over.