About Us
Online Casino is an independent comparison and review site built for UK players who want clear, honest information about online casinos that operate outside the GamStop self-exclusion scheme. We research and verify the options available to adults in Great Britain — covering everything from welcome offers and payment methods to licensing and game libraries — so you can weigh them up before committing your money.
We are not a casino, and we do not take bets. Our role is to review the operators, not to be one.
What We Set Out to Do
The non GamStop casino space is large, fast-moving and, frankly, uneven. Some sites are well-run, well-licensed platforms with a genuine range of games and fair bonus terms. Others are not. Our purpose is to do the groundwork — researching licensing, reading bonus terms in full, checking payment options and mapping out the game selection — so that the information on every page of this site is grounded in verification, not in what an operator wants you to believe.
- Surface the non GamStop sites that are genuinely worth considering
- Present offers and their material conditions side by side, not just the headline figure
- Cover the payment methods that actually matter to UK players, including PayPal
- Flag weaknesses honestly — including for the sites we rank highest
- Explain the legal and regulatory picture without overstating or understating it
How We Research and Rate
Every site we cover goes through the same structured review process. Commission does not buy a better score. Here is what shapes each rating:
- Licensing and regulation — We verify which jurisdiction has licensed the operator (most non GamStop sites hold a Curaçao or similar offshore licence) and what player-protection obligations that licence carries.
- Bonus terms — We read the full conditions: wagering requirements, eligible games, time limits, maximum withdrawal caps and any restrictions that apply to the welcome offer.
- Payment methods — We check which deposit and withdrawal options are available to UK players, the processing times for each, any fees, and whether PayPal or other e-wallets are supported.
- Game library — We assess the breadth and quality of slots, table games and live-dealer titles, and identify the software providers behind them.
- Responsible gambling tools — We note whether the site offers deposit limits, session controls or self-exclusion options independent of GamStop.
- Support quality — We review the channels available, the hours of operation and how clearly the site communicates its terms.
The Sites We Currently Review
Below are the operators currently covered on this site, together with their editorial ratings and headline welcome offers. Material conditions apply to every offer — check each site's full terms before registering. 18+ only.
| Casino | Editorial Rating | Welcome Offer |
|---|---|---|
| Betmica | 9.9 / 10 | 570% up to £5,700 + 270 Free Spins |
| Smash Casino | 9.9 / 10 | 600% up to €10,000 Slots Welcome Package |
| Kikibet | 9.8 / 10 | 350% up to £5,555 + 300 Free Spins |
| Rivo | 9.8 / 10 | 1000% up to €10,000 + 25% cashback |
| Betninja | 9.7 / 10 | £1,000 Bonus + 100 Free Spins |
| WinnerIsland | 9.6 / 10 | Up to €1,000 + 100 Free Spins |
| Zombillion | 9.5 / 10 | 250% up to £4,000 + 200 Free Spins |
| Gambiva | 9.3 / 10 | 800% up to €10,000 |
| Nightluck | 9.1 / 10 | €6,400 + 280 Free Spins + 805% |
| Daytonaspin | 9.1 / 10 | 255% up to £4,500 + 255 Free Spins |
Full write-ups, including payment method coverage, game library detail and a frank assessment of each site's limitations, are available on our main non GamStop casinos review page.
Our Independence — and How We Are Funded
Online Casino earns revenue through affiliate partnerships. When you follow a link from this site to an operator and create an account, we may receive a commission. We want to be straightforward about that.
What commission does not do is move a site up our rankings. Operators are rated against the same criteria regardless of the commercial relationship, and we will always note when a site falls short — including the ones we rank at the top. Our editorial ratings are our own assessments, not customer review scores, and they are never presented as anything else.
Who This Site Is For
This site is built for adults aged 18 and over in Great Britain who are looking for information about online casino sites that operate outside the GamStop network. We do not encourage anyone to gamble beyond their means, and we do not minimise the risks involved. If you want to understand the responsible gambling tools that non GamStop sites offer — or to read about options for managing your play — our responsible gambling page covers that in full.
Non GamStop casinos are not regulated by the UK Gambling Commission. They typically hold licences issued by offshore authorities, most commonly in Curaçao. This means the consumer protections that apply to UKGC-licensed sites — mandatory affordability checks, the UKGC's dispute resolution framework, access to the Financial Ombudsman for some complaints — do not automatically apply. That is a genuine difference, and we think readers deserve to have it stated plainly rather than buried in small print.
What We Cover Beyond Casino Reviews
Casino reviews are the core of this site, but the picture for UK players involves more than just picking a brand. Across the site you will find coverage of:
- Payment methods — including which non GamStop sites accept PayPal, how e-wallet deposits and withdrawals work, and typical processing times.
- Bonuses and promotions — how welcome packages are structured, what wagering requirements mean in practice, and what to look for in the terms.
- Game types — slots, live dealer tables, table games and, where relevant, sports betting alongside casino play.
- Responsible gambling — self-exclusion tools available on non GamStop platforms, and where to find support if gambling stops being enjoyable.
Get in Touch
If you have spotted something inaccurate, want to flag a site we should look at, or have a question about how we work, the contact page is the right place to reach us. We review every message and update our content when the facts change.
Our terms and conditions set out the basis on which this site operates and the limits of what our reviews represent.