Welcome offer: Bet £10, get £40 in free bets Areas for improvement: More markets and streaming options.
Verdict: Kwiff is more of a novelty betting site, but it sets itself apart from competitors with unique features and a wide range of promos and boosts.
Other plus points for Betfred include the app, which is one of the highest-rated betting apps in the UK, and a fast-responding customer service that answered our queries quickly. It was disappointing to see Betfred reduce the payment options available, dropping services like PayPal and Skrill, although they do offer fast withdrawals on the banking platforms that remain. ✓ £50 free bet best betting websites sports bets for new customers is a valuable welcome offer ✓ Raft of ongoing free bet offers for existing users ✗ The website could be more intuitive and easier to navigate Spread betting is a gambling niche that rewards bettors for how accurate their wagers are, rather than a simple win-or-loss scenario. SpreadEx are the UK’s top spread betting site, packaging that with a financial spread betting service and a fixed-odds sportsbook. Spread betting carries a greater risk and reward element compared to a standard bet, with punters able to secure large profits from small stakes, or greater losses, depending on the outcome.
SpreadEx educates those interested in spread betting on a platform that performs brilliantly on both desktop and mobile. And for those not interested in spread betting, the fixed-odds sportsbook is excellent. 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 chance to get your bet ‘Kwiffed’ at any moment, meaning the odds are enhanced significantly, makes this a fun site to use.
| Method | Deposit Time | Withdrawal Time | Typical Fee |
|---|---|---|---|
| Debit Card | Instant | 1-3 days | Free |
| PayPal | Instant | Up to 24 hours | Free |
| Bank Transfer | 1-3 days | 2-5 days | Free |
| Apple Pay | Instant | N/A | Free |
Welcome offer: Bet £5, get £30 in free bets Areas for improvement: More competitive odds on certain sports.
| App | Live Streaming | Cash Out | Bet Builder | User Rating (App Store) |
|---|---|---|---|---|
| bet365 | Yes | Yes | Yes | 4.6 |
| William Hill | Yes | Yes | Yes | 4.4 |
| Betfair | Yes | Yes | Limited | 4.5 |
| Paddy Power | Yes | Yes | Yes | 4.3 |
Verdict: Coral is one of the best-known betting sites in the UK, and its online offering delivers a great sports betting experience.
The same goes for horse racing, while all bettors can benefit from being a member of Paddy’s Rewards Club, which dishes out free bets each week. There’s also a great selection of free-to-play games on Paddy Power, offering cash prizes, free spins and bet boost tokens, while the mobile app scores well on all devices. The main drawback to Paddy Power are the lack of competitive odds on certain events. Bettors have reported consistently finding better prices elsewhere, although there’s the potential to make up for that lost value via all the offers. ✓ The best value welcome offer in the UK ✓ Regular promotions for football and horse racing ✓ Great selection of free-to-play games ✗ Faster withdrawals to e-wallets bet free bet no deposit sports uk are required Welcome offer: Bet £10, get £40 in free bets.
Areas for improvement: A more reliable betting app and faster withdrawals Verdict: BOYLE Sports are the top betting site for accumulators, able to choose between enhanced winnings or insurance, while regular acca bettors can secure a free bet acca for every five they place. Boyles need to improve their mobile app, but that’s a minor drawback for an operator that offers a welcome bonus with very few restrictions and is punter-friendly, while Boyles offer early payouts on a larger range of sports than most bookmakers. Welcome offer: Bet £10, get £30 in free bets Areas for improvement: The desktop site is dated. Verdict: William Hill stands out for football and horse racing bettors, offering some of the top odds on both sports. There’s a great range of in-play and live betting tools available at one of the UK’s best-established bookies. We like the value bettors get from using Coral when it comes to free-to-play games and unique features, such as the Coral Racing Club.
Traditionally, Betway’s free bets club with two £5 free bet tokens when they wager £25 or more on trebles. With their Road to ‘26 promotion, punters will get an extra £10 in free bets when they join the free bets club and complete the wagering requirements. The extra free bets are held by Betway and released to bettors during the World Cup, giving users the chance to build a sizeable free bet warchest. To go alongside their World Cup offers, Betway regularly boost the odds on a range of sports, while they have two free-to-play games for racing and football fans: 4 to Win and Fixture Frenzy. We discovered most of what Betway has to offer via mobile device with the site designed to be viewed on a smaller screen, while the Betway app is one of the highest rated among online bookmakers.
✓ Two free-to-play games with great prizes ✓ Deep selection of player prop markets on various sports Paddy Power is arguably the UK’s most famous bookmaker these days, thanks to a series of clever advertising promotions and a continuous stream of social media content that doesn’t take itself too seriously. However, there’s plenty of substance under all the style with Paddy Power now the home of the best value sign up offer. The operator recently improved their welcome bonus, making it a bet £5, get £40 in free bets promotion. Unlike so many other welcome offers from betting sites, there are no restrictions on how the free bets can be used, while Paddy Power give users 30 days to wager their bonus. That’s the first of many offers punters can benefit from with a Paddy Power account and the bookie has to be one of the best football betting sites when it comes to promotions, with regular free bets and price boosts. Welcome offer: Bet £5, get £30 in free bets Areas for improvement: Mobile app could be faster and more reliable on iOS Verdict: Ladbrokes is tough to separate from its sister site Coral and excels in several categories, such as daily promos and odds boosts, range of sports covered, depth of markets and general ease of use.
It’s arguably better for football bettors than Coral and is one of the top World Cup betting sites for this summer.
The Independent's journalism is supported by our readers. If you click links to other sites on this page, we will earn commission. 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. Betfred is among the best UK betting sites for free bets, with the generous Betfred welcome offer and a range of ongoing promotions providing free bet bonuses for both new and existing customers. New users can claim £50 in free bets when they deposit and stake £10 and place a wager at evens or above, with tokens credited shortly after the qualifying stake settles. Beyond the welcome offer, Betfred runs regular promos including money back specials, in-play free bets, accumulator offers and free to play games featuring a range of prizes. Welcome offer: Bet £10, get £30 in free bets Verdict: Tote is one of the most well-known horse racing betting sites, thanks to a unique pool betting system, but they have branched out from that in recent times, offering more traditional racing offers, while introducing sports betting. It’s now a one-stop shop for all bettors, backed up by an excellent customer service record.
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. The Betway sign up offer has been boosted for the World Cup, offering new customers £60 in free bets when they register. It’s the biggest welcome bonus among UK betting sites and can be unlocked from as little as £10. The other World Cup offer from Betway is a free bet bank builder that bet sports betting bonus codes involves the firm’s free bets club. Welcome offer: Bet £10, get £30 in free bets Areas for improvement: More betting features, such as partial cash out, and faster withdrawals.