WhichBookmakerHead to head · International · verified August 2026
Betfair Exchange vs William Hill
Betfair Exchange takes it by 0.5 points overall, but William Hill still wins specific cases.
Pillar scores
Side by side
| Criterion | Betfair Exchange | William Hill |
|---|---|---|
| Overall score | 8.8 | 8.3 |
| Typical margin | No margin — a 2–5% commission on net winnings replaces the bookmaker edge | Around 5% on major football; stronger on horse racing than football |
| Licences | UKGC (UK), Irish licence, multiple European licences | UKGC (UK), multiple European licences |
| Min. deposit | £5 | £10 |
| Sports | 30+ sports; liquidity concentrated in football, horse racing and tennis | 25+ sports with particularly deep UK and Irish horse racing |
| Features | Peer-to-peer exchange, Lay betting, Cash Out, API, Commission tiers | Cash Out, Bet Builder, Live streaming for funded accounts, Shop integration |
| Founded | 2000 | 1934 |
| Best for | Best prices, Lay betting, No restrictions | Horse racing, UK punters, Brand security |
What the price difference actually costs
Betfair Exchange builds about 3.5% into its prices; William Hill about 5.0%. That gap of 1.5 percentage points is not an abstraction — it is money that leaves your account on every settled bet, win or lose.
Indicative cost of the gap
Stake $5,000 across a season and the difference between them is roughly $75 — in Betfair Exchange's favour.
A simplified illustration on total turnover, not a prediction. It ignores which bets you win, because the margin is charged either way — that is precisely the point.
A welcome offer is paid once. This gap is paid every time you bet, which is why we weight price at 30% of the score and most comparison sites do not weight it at all.
Our verdict
Choose Betfair Exchange if you want best prices · lay betting · no restrictions. It comes out ahead on odds, payouts in our scoring, and its licensing position in International is UKGC (UK).
Choose William Hill if you want horse racing · uk punters · brand security. It comes out ahead on trust, markets, platform in our scoring, and its licensing position in International is UKGC (UK).
Frequently asked questions
Which is better, Betfair Exchange or William Hill?
Betfair Exchange scores higher overall (8.8 vs 8.3). William Hill can still be the better choice for horse racing.
Is Betfair Exchange safe and licensed?
Betfair Exchange holds these licences: UKGC (UK), Irish licence, multiple European licences. Our trust score for it is 9.2/10 — the full review explains the reasoning.
Is William Hill safe and licensed?
William Hill holds these licences: UKGC (UK), multiple European licences. Our trust score for it is 9.3/10 — the full review explains the reasoning.