How we compare casino bonuses

Every welcome offer on Top10casino.io is checked against the casino’s own pages: the promotion page, the bonus terms and the general terms. We do not copy offers from other review sites.

What we check for every casino

• The headline offer. The match percentage, the maximum bonus and any free spins, deposit by deposit.
• Wagering. The multiplier, and whether it applies to the bonus only or to the deposit and bonus together.
• Time limit. How long you have to complete the wagering.
• Maximum bet. The largest stake allowed while a bonus is active.
• Free spin rules. The value of each spin, whether winnings have to be wagered, and any cap on what you can win.
• Cashback. The rate for ordinary players, the top rate for loyalty levels, and the wagering on cashback.
• Who runs it. The operating company and the licence shown in the casino’s footer.
• Where it is not available. Countries the casino lists as excluded.

When an operator’s own pages disagree with each other, we use the figure on the offer page and note the conflict.

The second number

We turn the wagering rule into a single amount: the total you have to bet before you can withdraw the first-deposit bonus.

Wagering amount = multiplier × what it applies to

Example: a 100% bonus up to €400 with 40x wagering on deposit and bonus. Deposit €400, get €400, then bet 40 × €800 = €32,000.

The same multiplier applied to the bonus only would be 40 × €400 = €16,000. That is why we always show the amount, not just the multiplier.

We use the largest first-deposit bonus each casino offers, so the amounts are comparable across the list.

What the list order means

The list order is editorial and may be influenced by commercial agreements. See our advertising disclosure. The wagering bar lets you compare the casinos on terms, whatever their position.

What we do not check

• We do not test deposits or withdrawals with real money.
• We have not yet checked each licence against the regulator’s public register. Where a licence is shown, it is as stated by the operator.
• A licence does not mean a casino is legal or available where you live. Always check your local rules.

How often we check

Offers change often. The date each casino was last checked is shown in its full terms. If you find a difference between our summary and the casino’s own terms, the casino’s terms apply.