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There are no shortage of betting sites in the UK, but deciding which is the best online bookmaker can be tricky, given the turnover in operators and regular changes to betting offers. The Independent has made it easier to find a betting site by evaluating over 50 licensed and regulated bookmakers, including established brands and new bookies. We’ve now come up with a list of the top 20 bookmakers in the UK for 2026, with each betting site tested personally and our rankings updated regularly. We closely monitor UK betting sites and update our rankings accordingly. Below, we’ve also provided detailed reviews of each of our picks, with our ratings re-evaluated regularly.

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The SpreadEx sign-up offer is unmatched among UK betting sites, offering up to £100 in free bets as part of a special welcome bonus for the World Cup. Most of the free bets are for fixed-odds bets, but some are for spread betting, giving curious bettors a chance to try that type of wagering with minimal risk. There’s a good selection of offers on SpreadEx, including odds boosts, enhanced payouts on accumulators, early payouts, referral schemes and money back offers for racing. The SpreadEx site can be a little overwhelming for novice bettors at first, but we found it straightforward to navigate after some practice. SpreadEx does an excellent job of providing punters with a spread betting platform, but it’s more than that and ranks as one of the best all-round betting sites on the market. The SpreadEx site can be a little overwhelming for novice bettors at first, but we found it straightforward to navigate after some practice. SpreadEx does an excellent job of providing punters with a spread betting platform, but it’s more than that and ranks as one of the best all-round betting sites on the market. ✓ Sport and financial spread betting options with tutorials ✗ SpreadEx platform could be more novice-friendly Bet365 has long been towards the top of the list of best UK betting sites and doesn’t look like going anywhere anytime soon, as they continue to provide an excellent service to bettors. They have some of the sharpest odds on nearly every major league, as well as some of the best in-play tools available, with the biggest selection of live streams of any online bookmaker, taking their live betting service to the next level. Football-specific promotions such as early payout, price boosts and accumulator offers keep regular players catered for, although it would be nice to see a greater range of offers for other sports. A new bet365 welcome offer wouldn’t go amiss either, but overall, it’s hard to find fault with such a quality operator as bet365, which offers some of the fastest payouts among UK bookmakers and have one of the best-rated apps. ✓ Excellent in-play tools and live streaming options ✓ Fast withdrawals available on several payment options The World Cup is fast approaching and Betway have hit the front early as one of the best World Cup bookmakers by releasing two eye-catching offers, both of which are available on a mobile-friendly platform.