This page explains exactly how we score the crypto betting sites we review. We’ve published our full rubric, weightings, and test protocol so you can see what sits behind every rating on this site, and judge for yourself whether our methodology is sound.
If we say a platform scores 9.2/10, that number comes from the eight-category framework below. It is not a feeling, an estimate, or an editorial preference. The maths is on this page.
Our Eight Scoring Categories
Each site is scored out of 10 across eight categories, weighted as follows:
| Category | Weighting |
|---|---|
| Withdrawals and payout reliability | 20% |
| Sportsbook quality (markets, odds, depth) | 18% |
| Licensing and player safety | 15% |
| Bonuses and promotions (real value) | 12% |
| User experience and platform stability | 10% |
| Customer support | 10% |
| Payment options and crypto support | 8% |
| Responsible gambling tools | 7% |
| Total | 100% |
The final score is the weighted average of the eight category scores, expressed to one decimal place. We do not round up.
How We Score Each Category
Withdrawals and payout reliability (20%)
The category that matters most to a punter, and the one most often glossed over in lazy reviews.
We score on:
Speed
Time from request to funds appearing in our external wallet, measured across at least two test withdrawals at different times of day. Anything under 30 minutes scores 9 or above; multi-hour delays score 6 or below; over 24 hours without a clear cause scores 4 or below.
Reliability
Whether the withdrawal completes without manual review, additional document requests, or unexplained holds.
Stated limits and fees
Whether the operator’s published limits match what we experience, and whether fees are reasonable for the network used.
Track record
Complaint volume and resolution rate at third-party watchdogs (AskGamblers, Casino.Guru) over the past 12 months.
Sportsbook quality (18%)
Market depth
Number of sports covered, plus the depth of markets within the most popular sports. We count betting options on a Premier League fixture, a tennis Grand Slam match, and a major NFL game as our benchmark events.
Odds competitiveness
Measured by overround; see “How We Calculate Odds Margins” below. We benchmark crypto sites against the average of three major UKGC-licensed bookmakers.
In-play performance
Latency between events and odds updates, stability of the bet slip during live betting, range of in-play markets.
Niche and edge coverage
Lower leagues, esports, less popular sports, all of which matter for punters who don’t only bet the Premier League.
Licensing and player safety (15%)
Licence held
Curaçao (eGaming/GCB), Anjouan, Costa Rica, MGA, Isle of Man, UKGC, etc. UKGC and MGA score highest; Anjouan and Costa Rica score lowest among recognised licences. An unlicensed site is automatically excluded.
Operator history
Years operating, ownership transparency, any prior closures or rebrands.
Security infrastructure
TLS encryption, 2FA availability, published security audit history.
Dispute history
Pattern and resolution of past disputes with players.
Bonuses and promotions (12%)
We score the real value of bonuses, not the headline figure. A “200% up to 5 BTC” offer with a 60x rollover on bonus + deposit and a 7-day clearing window is worth less than a 100% up to 1 BTC offer with 35x rollover on bonus only and 30 days to clear.
We work the maths out by hand:
- Effective wagering cost. Bonus amount × rollover multiplier ÷ time available, against minimum qualifying odds.
- Terms fairness. Maximum bet rules, game contribution percentages, withdrawal caps on bonus winnings.
- Ongoing promotions. Reload bonuses, cashback, VIP scheme depth and accessibility.
- Transparency. Whether full terms are findable and readable, or buried in legalese.
User experience and platform stability (10%)
- Time from landing page to first bet placed, on desktop and mobile
- Mobile responsiveness (we test on iOS and Android; a dedicated app adds points)
- Site uptime and load speed during peak betting periods (weekend football)
- Bet slip behaviour, including handling of suspended markets and odds changes
Customer support (10%)
We contact support at least twice during testing, on unrelated queries: one practical (a deposit or withdrawal question), one substantive (a bonus terms clarification). Scored on:
- Channels available (live chat, email, Telegram, phone)
- Response time on each channel during peak and off-peak hours
- Quality of answer: did the agent solve the problem or fob us off?
- Availability in English, given our UK readership
Payment options and crypto support (8%)
- Number of cryptocurrencies accepted
- Networks supported per coin (e.g. USDT on Tron is materially better than USDT on Ethereum for fees)
- Stablecoin support
- Fiat options where offered, and whether they undermine the speed advantages of crypto
- Deposit and withdrawal fees
Responsible gambling tools (7%)
A small but important weighting. We score on:
- Availability of deposit, loss, wager, and session-time limits
- Self-exclusion options (and whether they’re real or theatrical)
- Reality-check prompts during sessions
- Visibility of help-organisation links (GamCare, BeGambleAware) on the platform itself
Our Test Protocol
Every site we recommend goes through the same hands-on process before publication.
Step 1: Registration
We sign up using a working email address. We log the time taken, the data requested, and whether KYC is required at sign-up.
Step 2: Deposit
We deposit a minimum of £50 worth of cryptocurrency, usually across two different coins where the site supports it. We record the time from blockchain confirmation to balance credit.
Step 3: Bonus claim
If a welcome bonus is offered, we opt in and read the full terms. We calculate the realistic cost of clearing the bonus before placing any bets.
Step 4: Betting
We place at least 10 bets across pre-match and in-play markets, in at least three different sports. We deliberately include in-play bets at peak times to stress-test the bet slip.
Step 5: Support contacts
We contact customer support at least twice on unrelated queries, once via live chat and once via email or the platform’s primary written channel.
Step 6: Withdrawal
We request a withdrawal of roughly half our remaining balance. We log the time to processing and to external wallet receipt. Where possible, we run a second test withdrawal at a different time of day or week.
Step 7: Terms audit
We read the full terms of service, privacy policy, and bonus terms cover to cover, flagging anything punitive or unusual.
Every step is timestamped and logged. The full test log for each review is held internally and is available to the operator on request, should they wish to query a score.
How We Calculate Odds Margins
When we say a site offers “tighter odds” or “better value,” we mean it in a specific, calculable sense. For any market with N outcomes priced at decimal odds O₁, O₂, …, Oₙ, we calculate the overround (also called the “vig” or “juice”):
Overround = (1/O₁ + 1/O₂ + … + 1/Oₙ) − 1, expressed as a percentage.
A perfectly fair book has an overround of 0%. Mainstream UK bookmakers typically run 5%–8% on major football matches. The best crypto sportsbooks we’ve tested run 3%–5%.
For our published reviews, we sample 10 fixtures from each of three sports (football, tennis, basketball) and calculate the average overround on each platform. We compare those averages against the average across three benchmark UKGC bookmakers measured on the same fixtures at the same time. The methodology is consistent so the comparison is fair.
Conflict-of-Interest Controls
Editorial independence is a claim every review site makes. Here is how we operationalise it.
- No paid placements in editorial rankings: Operators cannot pay to be listed, to be raised in our league tables, or to have criticism removed.
- Reviewers do not hold positions in the assets they cover: Our crypto-native reviewers disclose any holdings in operator-native tokens (e.g. $TGC, $LBLOCK, $BC) before being assigned a review of that platform. Where holdings exist, the review is reassigned.
- Operators do not see reviews before publication: No “right of reply” before going live. Operators can request corrections after publication, like any reader.
- Affiliate commission rates do not influence scores: Several platforms that pay us above-average commission sit below platforms that pay us less, or nothing at all.
- Sponsored content is labelled: Any sponsored placement is marked “Sponsored” and excluded from editorial league tables.
Re-Test Schedule and Update Triggers
Reviews are not “set and forget.” We re-test every recommended platform at least once every six months. In addition, we update a review within seven days of becoming aware of any of the following:
- A change in licensing jurisdiction or status
- A material change to bonus terms (rollover, clearing window, minimum odds)
- A change in ownership or trading name
- A credible report of withdrawal issues affecting multiple users
- A change in responsible gambling provision
- A change to supported cryptocurrencies or payment methods
Each review carries a visible “Last updated” date, and material changes are flagged at the top of the page.
Triggers for Downgrade or Removal
A site can drop in our rankings between scheduled re-tests, or be removed entirely. Triggers include:
- Documented pattern of delayed or refused withdrawals from winning players
- Bonus term changes that materially worsen the offer without notice
- Loss of licence or licence under review
- Evidence of odds or game outcome manipulation
- Closure under a previous trading name without paying out customer balances
- Removal of responsible gambling tools
If a site is removed, we leave the review accessible with a clear notice explaining why, so the historical record remains intact.
Score-to-Recommendation Mapping
| Score range | What it means |
|---|---|
| 9.0 – 10.0 | Excellent. Among the best crypto betting sites we have tested. Recommended without significant reservations. |
| 8.0 – 8.9 | Strong. A solid platform with one or two weaknesses we have flagged. |
| 7.0 – 7.9 | Decent, but with material drawbacks. Recommended only if specific features align with your needs. |
| 6.0 – 6.9 | Below the bar for an active recommendation. Reviewed for completeness; not in our league tables. |
| Below 6.0 | Not recommended. Reviewed only to warn readers, or removed entirely if the issues are severe. |
What Our Methodology Cannot Catch
We are honest about the limits of any review process.
We test with our own funds, at our own stake levels. We cannot replicate the experience of a high-roller withdrawing several BTC, where operators sometimes apply additional checks. We mitigate this by tracking complaint patterns at industry watchdogs and adjusting scores accordingly.
We cannot see inside an operator’s books. If a site is financially unstable, we may not know until it manifests publicly. This is one reason we never recommend keeping large balances on any single platform, a point we make in the main guide and in every individual review.
Regulatory action overseas may take time to surface. We monitor licensing-authority public registers, but enforcement actions in jurisdictions like Curaçao and Anjouan are not always promptly published.
We score what we can test and verify, flag the rest, and tell you what we don’t know.
Final Sign-Off
Every review is signed off by our editor, Neil Strachan, before publication. No score is published without his review of the test log, the methodology applied, and the final write-up.
If you have a question about how a specific score was reached, or want to challenge the methodology behind a particular review, the Contact Us page lists the right address. We’ll explain our working.