Updated for May 2026
If you're looking for the UK's best betting sites, you've come to the right place! Our experts have hand-selected and ranked the best bookies for May — choose from the best new customer offers out there.
Welcome Bonus
Bet £10 Get £30 In Free Bets
18+ New customers only. Place a £10 sportsbook bet at minimum odds 1/1 (2.0), within 14 days of sign-up and get £40 in Free Bets, valid for 7 days on selected bets. T&Cs apply. BeGambleAware.org
Welcome Bonus
Bet £10 Get £30 In Free Bets
New UK customers. Place a £10 real money bet at min. 2.0 odds within 5 days of first deposit. Receive 4 x £10 Free Bets: 1 Single, 2 Accas (min. 3 selections), 1 Bet Builder (min. 3 selections). Excludes cashout, E/W, Multis & Virtuals. Credited after bet settlement. 7-day expiry. T&Cs apply.
* Each welcome offer may come with separate terms, conditions & wagering requirements. Click “GET BONUS” for full details. New Customers Only. Age 18+
Keen to place a punt but not sure which bookie to go with? Well then you're in the right place — below we list the best betting sites for UK punters as well as the best new customer offers currently available.
To save you time and ensure you get the most from your betting experience, our expert team of reviewers has ranked and reviewed each bookmaker to ensure we present only the best bookies in our recommended table above.
Pro Tip:Don't simply go with the highest bonus — check out the features available on their site. In this way, you will choose the perfect site that offers the right bonuses, superior customer support, and a range of betting options for your liking.
Whether you're a pro at placing exotic accumulator bets or simply fancy a fiver on the nose, we help you find the bookie for you. With dozens of betting sites available for UK players, it's important to do a quick check to see if the betting site is a good one.
Claim big bonuses:
When you're signing up to a bookie for the first time, you can cash in on some bonuses if you are smart about which betting offer to choose. We have listed some of the UK's top offers and you should be able to find something from £5 Free up to £100 in free betting vouchers (terms and conditions apply).
Check the app and mobile betting experience:
Who still bets on desktop? It's much easier to put a fiver on from your mobile. As such, it's important to check the bookie has a decent app so you're not disappointed when away from your laptop.
Depth of markets and quality of odds:
Not all betting sites are created equal. Industry heavyweights like Midnite might have hundreds of different markets for all sorts of bets whereas smaller competitors will have a more restricted offering. On top of this, odds comparison sites help you compare the odds offered by each betting site.
Keep it secure and legal:
As with all things online, you should make sure the site is properly encrypted and your card details safely secured. Always ensure you bet with a UK licensed operator by checking their UKGC registration number.
Everything you need to know about UK betting sites
Yes. Online sports betting is legal when offered by operators licensed by the UK Gambling Commission. Always check that a bookmaker holds a valid UK licence before placing bets.