Betfair Review
Back and lay — the smarter way to bet
Reviewed by Srini, former UK bookmaking industry · Updated 1 August 2026
★★★★★4.7/5Key Facts
About Betfair
Betfair pioneered the betting exchange model in 2000, allowing customers to set their own odds and bet against each other. The Exchange often delivers better prices than traditional bookmakers, making it a favourite among professional and value-seeking bettors.
✓ Pros
- ✓Exchange model means better odds than traditional bookmakers
- ✓Ability to lay bets (bet against outcomes)
- ✓No account restrictions on the exchange
- ✓Deep markets on horse racing and football
- ✓Betfair Sportsbook available alongside exchange
✗ Cons
- ✗Commission charged on winning exchange bets (typically 5%)
- ✗Exchange interface can be complex for beginners
- ✗Lower liquidity on niche markets
How competitive are Betfair’s odds?
Across the 9 Premier League matches Betfair is pricing right now, its median margin is 4.81% — the tightest of the 18 UK bookmakers in the same markets. It held the best available price on 30% of outcomes.
Measured live on Premier League match odds, the same market for every review so the rankings are comparable — a snapshot, not a season. Sample sizes are small and rankings move between rounds. Margin is how far a book's prices add up beyond a fair 100%; it is the bookmaker's built-in edge, not a prediction about any individual bet. Betting exchanges are excluded, and only bookmakers quoting the same set of outcomes are compared.
Current Odds on Betfair
Live events where Betfair is pricing, shown alongside the other UK bookmakers we compare.
Betfair — FAQs
What is a betting exchange?+
A betting exchange lets you bet against other punters rather than the bookmaker. You can back (bet for something to happen) or lay (bet against it). Betfair takes a small commission on winnings.
Are Betfair odds better than traditional bookmakers?+
Often yes, particularly on major markets. Because prices are set by the market rather than a bookmaker's margin, exchange odds are frequently superior — especially on popular horse racing and football events.
Does Betfair have the best odds?+
Not on everything — no bookmaker does. Across the 9 Premier League matches Betfair is pricing right now, it held the best available price on 30% of outcomes, with a median margin of 4.81% — the tightest of the 18 UK bookmakers compared. That is why comparing per bet beats loyalty to one account.
See how Betfair ranks in our best UK betting sites list, or learn how to always get the best price.
See how Betfair compares: vs Paddy Power
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