TOP 10 Best UK Online Bookmakers

Bonuses Updated on 19 January 2026

All 18+ UK Licensed Secure & Trusted Team Reviewed
Bet365
Our Score: 9.9
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Bet £10 Get £30 in Free Bets
New customers only. Opt-in required. Min deposit £10. Max free bet £30. Free bets valid for 30 days. Full T&Cs apply.
William Hill
Our Score: 9.7
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Bet £10 Get £30 in Free Bets + 30 Free Spins
New customers only. Opt-in required. Min deposit £10. Max free bet £30. Free bets valid for 30 days. 30 free spins on selected games. Full T&Cs apply.
Betfair
Our Score: 9.5
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Get Up to £100 in Free Bets
New customers only. Opt-in required. Min deposit £10. Free bets awarded as 4 x £25 free bets. Free bets valid for 30 days. Full T&Cs apply.
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Did you know? We count the number of visits to each bookmaker site every 30 days to give you the most detailed and accurate information.

Why Compare UK Bookmaker Sites?

Comparing different bookmaker sites allows you to find the best odds, bonuses, and features that suit your betting preferences. Each bookmaker offers unique advantages, and thorough comparison helps you maximize your betting value.

Our reviews cover essential aspects including odds competitiveness, bonus offers, payment methods, customer support quality, mobile experience, and overall user satisfaction.

Comparison table showing different bookmakers with ratings, odds, and features side by side
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