Full List of 225 UK Betting Sites +All New 2026

TNT Sports similarly currently ranks bet365 as its leading UK betting site for 2026. Bet365 may only occupy fifth place in our numerical ranking, but it remains one of the strongest choices for bettors who value the sportsbook itself. Unlike some of the bookmakers above it, however, it covers 11 of the 14 betting markets included in our comparison and has a payout range of 90–91%. This is therefore one of the cases where the “best betting site” depends heavily on how you actually bet. It also scores the maximum 14/14 for the betting markets covered in our comparison, with its payout rate estimated at 90–93%. Its 90–94% payout range is competitive within our comparison, while QuinnBet also covers all 14 betting markets included in our assessment.

New Online Casinos in the UK

Live game shows such as Monopoly Live and Deal or No Deal Live at Mr Vegas provide an entertaining alternative to traditional live casino games. The best roulette sites offer traditional and live dealer tables alongside innovative roulette variants. Our experts also look for casinos offering high-RTP blackjack with favourable rules, such as Atlantic City Blackjack at Kwiff Casino, which allows multiple splits.

Do I have to pay tax on betting winnings in the UK?

You can bet on pole position, first retirement, race winner and podium or points finish, plus outrights on the Drivers’ and Constructors’ Championships. There is also a variety of NBA season specials, such as MVP, Defensive Player of the Year, Rookie of the Year and teams to make the playoffs. Their coverage spans international tournaments and leagues, with live streaming of the biggest events, alongside many regional and seasonal competitions. They also exclusively live stream two par-3 holes from selected tournaments, with cameras capturing the action from tee to green throughout the day. A Live Golf Tracker sits alongside in-play markets, providing pin-point ball tracking on both the fairway and green for any player or group. Major events such as the Derby, St Leger and Select Stakes receive extra focus, while virtual dog racing is available for additional entertainment.

As well as regular weekend games, betting extends to College Football, the NFL Draft and an impressive range of Super Bowl specials and novelty offers. Bet365 is our top pick for football betting, featuring consistently competitive odds and a huge variety of markets, including player specials. The best betting sites, reviewed and rated by Gambling.com’s betting experts to help you find online bookmakers that meet your needs. Still, support at UK online casinos is often trained to work with players who wish to self-exclude and seek help.

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• Founded in 2000, you might know bet365 more for its sports betting offering.
• Each Bet Builder Free Bet requires a minimum of 4 legs at combined minimum odds of 3/1 (4.0).
• Our experts also look for casinos offering high-RTP blackjack with favourable rules, such as Atlantic City Blackjack at Kwiff Casino, which allows multiple splits.