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UKGC-licensed operators only · ASA compliant · Est. 2018
Independent · UKGC-Licensed · Refreshed Hourly Last refresh: 14 min ago

The explainer library — written by the same analysts who test every bonus we list.

Every guide below is authored by a named member of our 11-person review team, footnoted to the live UKGC terms it discusses, and re-checked within 30 days. No autogenerated SEO filler, no scraped rewrites.

  • 240+operators cited
  • 11named reviewers
  • 30dre-check window
Three working tools

Three calculators built by our odds desk — run the maths before you deposit, not after.

No email gate, no app to install. Each calculator is a self-contained page with a plain-English methodology note and the same 30-day re-check as our written explainers.

  1. 01

    Matched-Betting Calculator

    Works out lay stakes at Smarkets and Betfair Exchange against any bookmaker free bet, including the SNR (stake-not-returned) adjustment that catches most beginners out.

    • By Daniel Okafor
    • Last audited: 9 days ago
    • Used 14,200 times in October
    Open calculator
  2. 02

    Wagering Calculator

    Converts a bonus headline (35x bonus, 40x deposit + bonus, 1x free spin winnings) into the actual stake you need to turn over, weighted by game contribution.

    • By Imogen Hart
    • Last audited: 4 days ago
    • Used 9,800 times in October
    Open calculator
  3. 03

    Each-Way Place Calculator

    Breaks down the win and place halves of an each-way bet on races from 5 to 16 runners, including the ¼ and ⅕ place-fraction rules at Cheltenham and Aintree.

    • By Marcus Whitfield
    • Last audited: 12 days ago
    • Used 6,400 times in October
    Open calculator
Browse by topic

Six collections — each curated by one named reviewer, with the same 30-day re-check as the headline guides.

Quick answers

The six questions our inbox gets most about our guides and tools.

What does a "wagering requirement" actually mean?

It is the multiplier the operator applies to either your bonus, your deposit, or both, before you can withdraw. A "35x bonus" on a £10 bonus means you need to place £350 of qualifying bets before the bonus balance becomes withdrawable cash. Our wagering explainer walks through every common variant with a worked example.

How does an each-way bet actually pay out?

An each-way bet is two bets at the same stake — one on the win, one on the place. The place half pays at a fraction of the win odds (typically ¼ or ⅕) and only if your selection finishes in the place positions (typically top 4 from 7+ runners). Full tables are in the each-way explainer and embedded in the calculator.

Are the calculators free to use?

Yes. No email signup, no app to install. The calculators are self-contained pages, they run entirely in your browser, and we do not store any of the figures you enter. We built them because we were tired of paywalled matched-betting tools that lock the formula behind a £19.99 subscription.

How often are the terms re-checked?

Every guide carries a "re-checked" date in the byline block. The maximum gap between re-checks is 30 days, with the wagering and matched-betting explainers reviewed at least weekly because operator terms change frequently. The full audit log is available to editorial subscribers on request.

Who actually writes the guides?

Eleven named reviewers, with an average tenure of 4.7 years. Every byline links to the analyst's profile, including their industry background — three of them are ex-bookmaker bonus analysts, two are former ASA compliance officers. No articles are published under a house byline.

Do you rank operators inside the guides?

No. The guides are explainers, not rankings. Where a worked example uses a specific operator, the choice is footnoted and the reason for the choice is given. For rankings, our 12-point methodology rubric is the single source of truth, applied identically on every comparison page.

Start where your bet lives

Start with the guide that fits your bet — every article is footnoted, every bonus re-checked within 30 days.

Eighteen staff in Manchester. Two hundred and forty UKGC-licensed operators under live review. One rubric that has ranked every bonus we have ever listed since 2018.

  • 18full-time staff
  • 240+UKGC operators live
  • EGR 2024Best Affiliate (Silver)
  • 4.1×daily refresh in peak week

18+ · UKGC-licensed operators only · Please bet responsibly · Safer gambling support