888 Sport
Calculated from independent public evidence — not an average of customer ratings.
In the middle third of the 28 UK sportsbook brands we rank.
The brand’s own website. It is not a regulator record and is not checked against a register.
Not a recommendation · About this link
Technical details
Per-vertical · two separate scales — not comparable to each other
Footnote: each vertical is read only against its own cohort.
calibrated against 28 ranked peers
888 Sport is a sports betting licensed in the United Kingdom. Its IndexFair score is 5.2/10 — better than 36% of the United Kingdom sports betting brands, drawn from 1,542 reviews used out of 2,445 collected. Its highest overall-aligned public aspect projection is UX (5.3/10 · +0.1 vs overall) and its lowest is KYC (5.1/10 · −0.1 vs overall).
Top 5 measured aspects
Every value below is projected, not standalone — what the published score would be if only this aspect’s evidence moved. How projections are built →
- KYC5.1projected0.1 below overall
- Support5.1projected0.1 below overall
- Payouts5.1projected0.1 below overall
- UX5.3projected0.1 above overall
- Bonuses Fairness5.2projected0.0 aligned with overall
Experience signals for this market draw on the brand’s review evidence across markets; region-attributed reviews alone are not yet numerous enough (fewer than 30) to score this market separately.
Review evidence
the United Kingdom · Sports Betting. Recorded score-row census; the collection period is not recorded.
Source categories — what feeds this score
Current cell: 5 sources across 4 categories.
| Category | Src. | Signals | Filt. |
|---|---|---|---|
| Review platforms | 1 | 383 | 0 |
| App stores | 2 | 1,412 | 168 |
| Public forums | 1 | 0 | 1 |
| Social media | 1 | 469 | 12 |
Counts are grouped from the source rows in this market. Em-dashes mean no eligible signal exists in that category yet.
Aspect breakdown
6 brand-level experience dimensions · methodology weightsExperience
across sportsbookApp experience reports range from fast and functional to severely problematic, with recurring complaints of crashes, freezing, navigation difficulty, and login failures.
Withdrawal experience shows divergent reports: some users report rapid settlement, while others describe delays spanning weeks or account blocks upon payout requests.
Promotional bonuses are frequently reported as not received, not paid out, or left in pending status despite qualifying conditions being met.
Customer support is widely reported as unresponsive: emails go unanswered or answered slowly, live chat is unavailable, and phone contact is not accessible.
KYC verification shows mixed timelines: some users complete it in one day with minimal documents, while others face repeated document requests, rejections, and re-verification demands after initial approval.
No reading publishes for this dimension yet, and IndexFair has published no analysis of it for this brand.
Evidence collection in progress
Recurring complaint themes appear here once enough verified signal is available.
Sports Betting
Independent analysis of public signals; no affiliation or endorsement.
How we calculate
A source-weighted consumer-signal score from dated records, complaints, reported experiences, and measured facts. Not a star average and not a quality score. It does not reproduce full reviews; reported experience is not a finding of misconduct. Full methodology.
- Market margin
- 5.5%Sharpoverround · lower is better · Measured on Tennis
Market breadth not yet measured for this sportsbook.
Frequently asked questionsexpand
Methodology FAQ
How is 888 Sport rated?
888 Sport’s overall IndexFair score is 5.2/10 — better than 36% of the United Kingdom sports betting brands. It is computed by the published formula — methodology v2.1. The evidence base on this page gives the collected and used counts and their scope.
Is 888 Sport licensed in the United Kingdom?
888 Sport operates under a licence in the United Kingdom (current licence status on record: active). A licence reflects regulatory standing only — the IndexFair score adds user-experience and operational signals on top, so a licensed brand can still hold a low score.
How fast does 888 Sport pay out?
No operator-stated processing window is available in this answer for 888 Sport in the United Kingdom (methodology v2.1). On payout-related evidence, 888 Sport's overall-aligned public aspect projection is 5.1/10 (−0.1 vs overall), supported by 397 signals. Withdrawal-delay complaint totals are not available in this answer.
What are 888 Sport's weak points?
888 Sport's lowest overall-aligned public aspect projection is KYC at 5.1/10 (−0.1 vs overall), supported by 135 signals. This is a counterfactual published score with the other blocks and market ruler held fixed, so it can differ from the overall score. The full breakdown is in the score section above.
Why are some scores low but the brand is still licensed?
A UK Gambling Commission licence reflects regulatory standing — the operator meets statutory and conduct requirements. The IndexFair score additionally aggregates recorded review, complaint and operator-response signals. A licensed brand can hold a low composite when those measured signals are weaker without amounting to a regulatory sanction. The methodology page details the per-block weights.
Where does 888 Sport's score come from?
The Sources section on this page lists the recorded sources for 888 Sport and their contribution counts. These counts describe their own evidence scope; they are not an additional total for the overall score.
How often is 888 Sport's score updated?
Scores recompute automatically whenever new review data, a licence-status change, or a methodology update arrives — typically within a few minutes, not on a daily schedule. Every brand card displays the 'last recomputed' timestamp. Methodology version changes are dated at /changelog.
What is the confidence interval?
The ±0.x bracket alongside a score is a 95% confidence interval derived from sample variance and effective sample size after time-decay. A score of 8.4 ± 0.3 reads as: 95% confidence that the true value lies in 8.1–8.7 given current evidence. Wider intervals indicate small samples or high source divergence between aggregators, not lower brand quality.
Can I trust this if it's automated?
The composite score is computed by a published formula, not editorial judgement — so the same inputs always produce the same output, and the formula is auditable. Methodology versions are append-only at /changelog with effective dates. Disputes route through /privacy/contact; the founder reviews factual disputes (licence status, regulator data). Aggregate review sentiment is not editable on a per-brand basis per source ToS.
Cite or embedexpand
Cite or embed this score
IndexFair. 888 Sport · UK sports betting · 5.2/10 · method 2.1Embed a live score badgeRelated brands in this marketexpand
Related brands in this market
Routed to data-integrity, not sales. A correction can change a fact or freeze a number — it cannot remove a brand or alter its rank, and every change is logged in the append-only changelog.