
How We Rank Online Casinos
Behind every score on this site sits a structured review process built on real-money testing, direct license verification, and a two-editor sign-off before anything is published.
Every casino we review receives a score out of 5, and that score appears on every casino review on Casino.com. This page shows you the exact steps we take, what disqualifies a casino before the review even begins, and how we keep assessments current after publication.
We Were the House: Here’s What That Means for You
Most review sites evaluate casinos from the outside. Casino.com started from the inside. The site launched in 2007 as a licensed online casino operator, which means the team behind these reviews spent years on the operator side of the industry before writing a single word of advice for players. That background is the lead credential behind this review process, and it is one no pure review site can replicate.
Sitting on the operator side reveals things that outside observers rarely see: how withdrawal delays are engineered through documentation demands that escalate deliberately, how bonus terms are drafted to look generous while making withdrawal nearly impossible, and what legitimate KYC looks like compared to a verification process designed to exhaust a player into giving up. This review process was built around that knowledge.
Casino.com launched in 2007 as a licensed casino operator. That means we know how the industry works from the inside, including the parts operators would prefer players did not understand.
When we flag a withdrawal process as obstructive, it is because we have seen exactly how those processes are designed.
Today, more than 50 expert writers apply insider knowledge across 40 countries. For more details on how Casino.com started, please visit the About Us page.
What Our Reviews Check and How They’re Scored
We score every casino on 12 criteria. Here's what we look at and how much each factor weighs.
The resulting score out of 5 appears on every casino review across Casino.com. Scores are not permanent: a casino that changes ownership, tightens withdrawal terms, or loses a license will be reassessed and its score adjusted. Scores go down as well as up.
The Review Process: Step by Step
Every review follows the same sequence, in the same order, every time. There is no abbreviated version for smaller casinos or longer version for larger ones.
Why Some Casinos Don’t Make the Cut
Some casinos are disqualified before a review begins. Others are removed after publication when new evidence meets the threshold. The rules below are non-negotiable: no score on any other criterion overrides them.
- No valid, verifiable license from a recognized regulator. License must be confirmed at source with the issuing authority.
- A documented pattern of withdrawal refusal or non-payment across multiple corroborated sources. A single complaint is not sufficient; a systematic pattern is.
- Active regulatory sanctions or enforcement actions issued by the UKGC, MGA, or Gibraltar Regulatory Authority.
- Ownership linked to blacklisted operator groups or networks with documented patterns of non-payment.
- Evidence of software manipulation, including altered RTP rates between free play and real-money modes, or pirated game versions with modified payouts.
Casinos that meet the disqualification threshold are documented on the Casinos to Avoid page, with the specific reason for blacklisting recorded. The evidence standard required for a named blacklist entry is higher than for a low score: every entry is reviewed editorially and legally before it is published.
How We Keep Reviews Current
Reviews are living documents. A casino that earned a 4.2 in 2023 may score lower today if its withdrawal terms have changed, its license has lapsed, or a pattern of complaints has emerged since the original test.
Player feedback and reported complaints function as early warning signals. When a pattern of similar complaints about the same casino appears across multiple sources, that casino is flagged for an unscheduled review regardless of where it sits in the annual cycle.
Frequently Asked Questions
What happens if a casino’s standards drop after you recommend it?
A Casino.com review is not a one-time assessment. Monthly checks cover license status and bonus terms. Triggered reviews run whenever an ownership change, regulatory action, or emerging complaint pattern is identified.
If a casino’s score drops below acceptable thresholds, its listing is updated. If it meets the disqualification criteria, it is removed and moved to the Casinos to Avoid list. Scores go down as well as up.
How long does a Casino.com review take?
A full review takes a minimum of two weeks. The withdrawal step alone requires enough time to reach the casino’s stated processing window and then measure whether funds actually arrive within it. Reviews that cut this process short produce unreliable results.
What if I disagree with a casino’s score?
Scores are based on the evidence gathered during the review process. If a player has specific, documented experience that contradicts a score, that report is treated as a signal for a triggered review. Casino.com does not adjust scores based on commercial pressure, and disagreements from operators are handled by the same evidence standard as any other input.
Can a casino request changes to its review after publication?
Operators can flag factual inaccuracies, and verified factual corrections are made with a note of the change. What operators cannot do is request removal of accurate negative findings, adjustment of scores without new evidence, or suppression of content from the Casinos to Avoid list. No casino pays to appear on Casino.com, and no payment changes what a review says.
Does Casino.com accept payment from casinos to improve their scores?
No. Every score on this site is the result of the review process described on this page. Casino.com earns revenue through affiliate commissions when players visit a casino through a link and register. That commercial relationship does not influence scores: a casino that earns affiliate revenue but fails the withdrawal test will score low on that criterion regardless.
Disclaimer: Our website may contain affiliate links, meaning we may earn a commission if you click through and make a purchase or deposit at a partnered casino. These commissions help support the maintenance and development and do not influence our reviews, rankings, or recommendations. All evaluations are independent and based on real testing and objective criteria.
Start With the Reviews
Every casino listed on this site has been through the process described above. If you want to check the withdrawal record, bonus terms, or licence status of a specific operator, select your country: