How we build our selection
We only list casinos that hold a licence and use secure connections. A site without a verifiable licence has no place in our ranking.
Our selection combines objective data (average rating, number of player reviews, the nature of the welcome bonus) with editorial prioritisation to highlight the offers we consider the most interesting at the moment.
How our ratings and ranking work
Each casino shows a rating out of 5 and a number of reviews. The higher the number of reviews, the more representative the rating is over time; a high rating on few reviews is an encouraging sign but one to confirm.
Our Top list is partly editorial: we highlight a ranking of the best offers, then present the other casinos, which you can filter by theme (free spins, crypto, big bonuses). The order can change as offers evolve.
Bonuses and wagering requirements: our transparency
For each casino, we show the welcome bonus as it is advertised. A maximum amount ("up to") or a high percentage says nothing, on its own, about the offer's real value.
That is why we systematically point out the existence of wagering requirements (the "wager"), which determine how many times a bonus must be played through before any withdrawal. We always encourage you to check these terms directly on the casino's site before you deposit.
Checking links and offers
Casino offers change fast. We regularly check, in an automated way, that the links to the casinos we recommend are active and accessible.
Despite this monitoring, the bonuses, percentages and terms shown can change without notice on the casinos' side. The information that counts is always the one presented on the operator's site at the time you sign up.
Editorial independence and affiliation
KZYO is an affiliate site: when you sign up at a casino through one of our links, we may earn a commission from the operator. This comes at no extra cost to you.
This income funds our monitoring and writing work, but it does not buy a place in our ranking or a better rating. Our reviews rest on the available data and our analysis, not on the size of a commission.
Responsible gambling
Gambling carries financial risks and should stay a form of entertainment. Across the whole site, we remind you that gambling is strictly for adults only (18+).
Set yourself a budget, never play with money you need and do not try to "chase" your losses. If you are struggling, support organisations exist, such as BeGambleAware.org or Joueurs Info Service (09 74 75 13 13).