How we rate

Trust is our product. Every rating on Gamblerfy is based on evidence, follows a consistent method, and shows the date it was last checked. Here's exactly how it works.

The Bonus Value Score (0–100)

A headline like "100% up to $500" says almost nothing about what a bonus is really worth. Our score estimates the real expected value of an offer from its terms:

• Wagering (rollover) and whether it applies to bonus only or deposit + bonus.
• Game contribution and the effective house edge you must play through.
• Maximum cashout on winnings from the bonus.
• Minimum odds / eligible games and any excluded games.
• Expiry — whether the required play is realistic in the time given.

The full formula and its assumptions are published so anyone can check our math. Every number is verified before it goes live.

Operator ratings

Casinos and sportsbooks are scored across weighted dimensions — licensing & safety, bonus fairness, payout speed and limits, odds/game quality, platform, support, reputation and responsible-gambling tools. Each dimension has defined criteria and supporting evidence.

Independence & how we're funded

Gamblerfy may earn a commission when you sign up with some operators. This never affects a score or a ranking — the rating is decided by the method above, not by who pays. Any affiliate relationship is disclosed.

Freshness & corrections

Bonuses and terms change often. We re-check offers on a schedule and whenever an operator changes its terms, and we date every page. Spot something wrong? Tell us and we'll fix it fast.

Safety first

We only cover operators licensed in your country, and we state harmful terms plainly. Gambling should be entertainment, never a way to make money. Play responsibly.