Best Betting Sites List (May 2021)
Betting sites are all the rage these days, but which are the best online betting sites? We list the top betting websites for you below that you can trust and where you can bet safely, as well as many others that are also recommended to bet with and the best offers they provide.
Keep reading below to find out what makes these the best betting websites and things you should be looking for when you choose who to place your bets with.
More Recommended Betting Sites
All betting websites below are highly recommended and rated by our own users.
Up to £100 in Bet Credits
For new customers at bet365. Min deposit £5. Bet Credits available for use upon settlement of bets to value of qualifying deposit. Min odds, bet and payment method exclusions apply. Returns exclude Bet Credits stake. Time limits and T&Cs apply.
Free Bet up to £20
New customers only. Free bet must be used within 7 days of issue. Min odds of 1.6 or greater. Full terms apply. 18+.
Mobile Exclusive: Bet £10 Get £40
New customers using Promo Code P30 only, min £10/€10 stake, min odds 1/2, free bets paid as 2 x £15/€15 (30 days expiry), free bet/payment method/player/country restrictions apply. T&Cs apply. 18+.
Bet £5 Get £30 in Free Bets
New Customers only. Deposit and place a £5 qualifying bet at odds of 2.00 or greater within 7 days of opening a new account; excludes cashed out bets. Receive 2x £10 Sports/Virtual Sports Free Bets, valid on set events only at odds 2.00 or greater, expires in 7 days, plus a £10 Casino Bonus, expires in 7 days. Wager the Casino Bonus 35x to withdraw winnings. Payment Cards only. Geographical Restrictions and T&Cs Apply.
£20 Risk Free Bet
New customers only. Place your FIRST bet on any sportsbook market and if it loses we will refund your stake in CASH. Max refund for this offer is £20. Only deposits made using cards or Apple Pay will qualify for this promotion. T&Cs apply. Paddy's Rewards Club: Get a £10 free bet when you place 5x bets of £10+. T&Cs apply.
£20 Free Bet on Betting Exchange
New customers only, bet up to £20 on the Exchange and if your first bet loses, we’ll refund you £20 in Cash. Bet must be placed in first 7 days of account opening. T&Cs apply.
Up to £100 in Free Bets on Sportsbook
New customer offer. Place 5 x £10 or more bets to receive £20 in free bets. Repeat up to 5 times to receive maximum £100 bonus. Min odds 1/2 (1.5). Exchange bets excluded. T&Cs apply.
Bet £10 Get £10 Free Bet
New Customers only. Min. dep. £10 required. Min. £10 wag. on the first bet with min. total odds of 3/4 to qualify. Bet must be settled. Bonus Wag. req.1x on min. 2-fold Acca bets (min. 1/4 odds each selection) with min. final odds of 4/5. Virtual and cashed out bets do not qualify. One-time offer. Bonuses credited following working day. T&Cs apply. 18+
Bet £15 Get £10 Offer
New customers only. Min Deposit and Bet £10 at Evens (2.00) to claim max £10 free bet which expires in 14 days. System bets not eligible. Neteller, Skrill and Paypal not eligible. T&Cs apply. 18+
Up to £200 Deposit Bonus
New customers. Use code: TONY200. Wager deposit x10 at 11/17 (1.65) within 30 days and get a 100% match of your first deposit up to £200. 5 day expiry. Payment methods excluded. T&C's apply.
Get a £10 Surprise Bet & 30 Free Spins
18+ begambleaware.org. New Customers only. Place a £20+ bet of odds 1/1 (2.00) or greater to receive your £10 surprise bet and 30 Free Spins. T&Cs apply
Bet £10 Get £10 Free Bet
New customers only. Min. Deposit £10. Min. qualifying wager £10. Player must place a single or combi bet with min. total odds of 3/4. The bonus must be wagered 1 time on betting tickets with a minimum of two selections (accumulator bets). The minimum odds on each selection must be 1/4. The minimum total odds of all selections combined must be 4/5. Players have 7 days to turn over the bonus funds otherwise their bonus balance and eventual winnings will be forfeited.
Money Back As Bonus Up To £40 on Sports + £10 Casino Bonus
18+ begambleaware.org. New customer only. Min deposit £10. Money back as bonus if first bet loses. Wagering requirements: sportsbook 3x at min. odds of 1.40 (2/5), casino 35x. Unless forfeited the sportsbook bonus must be wagered before using the casino bonus. Bonus expires 7 days after opt-in. No deposit required for NI customers. Call 08081699314 to claim. Full T&Cs apply. #Ad
50% of First Day Losses Back As Free Bet or £5 Free Bet if in Profit + 50 Free Spins
New customers. Plus 50% Back of First Day Sportsbook Losses up to £25 Or a Guaranteed £5 Free Bet if your account is up! United Kingdom 18+T&C's apply.
Deposit £10 Get £30
New players only. Minimum stake £10, minimum odds 1.5, stake not returned. 10X wagering the winnings from the free bet. Wagering occurs from real balance first. Wagering requirement is calculated on bonus bets only, wagering starts from real funds. Free bet is valid for 7 Days from issue. Max conversion: £20. Excluded Skrill deposits. Full Terms Apply. 18+.
Bet £10 Get £10 Free Bet
New Customers Only. Minimum stake $/£/€ 10, minimum odds 1.5, stake not returned. 10X wagering the winnings from the free bet. Wagering occurs from real balance first. Wagering requirement is calculated on bonus bets only, wagering starts from real funds. Free bet is valid for 7 Days from issue. Max conversion: $/£/€ 20. Excluded Skrill deposits. Full Terms apply.
Bet £10 Get £10 Free Bet
New customers only. Minimum deposit of £10. Once you made an eligible deposit, the bonus will be credited to your account as a ‘pending’ bonus. 10x wagering requirement on any bonus winnings. Any bonus and winnings will expire 7 days after being credited from the date and time the Free Bet credited to a player’s account. Players who have not used their bonus and winnings generated from the bonus or if the Wagering Requirement has not been met within the stipulated time limits shall not be able to receive the expired bonus and/or winnings generated from the bonus thereafter. Any player can receive up to 1 (one) sport welcome bonus on the Progressplay Network. T&Cs apply. 18+.
Bet 10 and Get 10
New Players Only. Minimum stake $/£/€ 10, minimum odds 1.5, stake not returned. 10X wagering the winnings from the free bet. Wagering occurs from real balance first. Wagering requirement is calculated on bonus bets only, wagering starts from real funds. Free bet is valid for 7 days from issue. Max conversion: $/£/€ 20. Excluded Skrill deposits. Full Terms apply. 18+.
£40 Welcome Bonus
18+. New depositing players on STSbet.co.uk only. Promotion from 11/02/2020 until further notice. First deposit min £10. Qualifying bet: min. £10 accumulator bet with at least two selections with min odds of 1/2 (1.50) per selection. Bonus: 50% of the amount of the first bet. Max bonus £40. Min 6x wagering with bonus on min odds of 1/2 (1.50) before withdrawal. Deposit method restrictions. Bonus valid for 7 days. Full T&Cs apply. BeGambleAware.org.
Bet £20 Get £10
New customers only. Min deposit and bet £10 at Evens (2.00) to qualify. Offer expires in 14 days and stakes are not returned. Min odds at 4/5 (1.80). T&C's apply.
Bet £10 Get £30 + 60 Free Spins
New UK & NI customers only. Promo code SPORTS60. Deposit and place first sports bet of £10+ in one transaction, at odds of Evens (2.0)+, settled within 60 days. First bet must be on Sports. £30 in Free Bets credited within 48 hours of bet settlement. 7-day expiry. Payment restrictions apply. SMS validation may be required. Max 60 Free Spins on Justice League Comics. 7-day expiry. Full T&Cs apply. 18+.
50% Bonus Up To £50
New Customers only; Min. deposit £15; Bonus amount 50% of deposit up to £50; Wager deposit and bonus 8x within 30 days; 4/5 Min. single odds or 2/5 min. acca selection odds; Max. stake contribution equal to the initial bonus; Certain bet types and payment methods excluded; See full terms; Terms apply; 18+
Up to £10 Welcome Bonus
UK New Customers only. KYC verified. Max £10 free bet. Min bet £20. Min odds 7/10 (1.70). Free bet stake not returned. Certain Markets/sports/payment methods restrictions apply. Qualifying bet must be made within 30 days. Free bet valid for 30 days. T&Cs Apply. 18+.
Deposit £10, Get £10 Free Bet
New Players Only. Min stake £10 at min 1/2 (1.50). Stakes are not returned. x10 wagering applies from real balance first. Free bet expires after 30 Days. Skrill deposits excluded. T&C's apply
Up to £35 in Free Bets
A £50 free offer awaits all new customers at Sporting Index. You will be liable for for any losses made above £50, but on the flip side, any winnings you make are totally yours! The funds are not able to be withdrawn and expire after 7 days. Your losses may exceed deposits. T&C's apply.
Get £50 in Free Bets
New customers only. Place the 5 specified bets to earn Free Bets. Each leg must have minimum odds of 1.8 (4/5). Applies to bets on sport only. Valid once per customer. Free Bet valid for 7 days. Free Bet max winnings is 20x Free Bet stake. Offer valid for 30 days after registration with SportNation.
Bet £10 Get £20 In Free Bets
18+. Mobile exclusive. Min stake £10. Min odds Evs. First bet only. 30 days to qualify. Free bets expire in 7 days. Cashed out bets won’t apply. Payment method restrictions. UK customers only. One Free Bet offer per customer, household and IP Address only. T&Cs apply
Bet £20 Get £10
New customers. Minimum £10 bet at Evens (2.00) to qualify. Stakes not withdrawable and expire after 14 days. Payment methods excluded. T&C's apply.
Premier Bookmaker with Excellent Odds
Highly Recommended Betting Site
£300 Cashback or Win iPad
New customers. Win an iPad or £300 cashback when staking £300 in 28 days. T&C's apply.
£10 First Loss Refund
New customers only. Min deposit £20. First £10 losses from the exchange refunded as a bonus. Skrill/Neteller excluded. T&C's apply.
£10 Free Bet
New Customers. Qualifying bet is first settled bet of at least £/€10.00 (£10 E/W) at odds of Evens (2.0) or more. If qualifying bet loses, £/€10.00 free bet credited within 24 hours of qualifying bet’s settlement and must be used within 7 days. Free bet stake not included in returns. Multiple bets require each selection odds of 2/5 (1.4) or more. System bets do not count and only losing win single part of an E/W bet will qualify.
Double Odds First Bet
New customers only. Offer applies to Grosvenor Sports bets only. Max stake £20. Bets made with Odds Boost Token. Neteller & Skrill deposits excluded.
Which UK Betting Sites should I choose?
it's a good question and there’s fierce competition between online betting sites, which can only be good news for the punter because that means bigger and better offers plus great betting odds whenever you want them.
As we want your online betting experience to be both fun and fair, we only recommend reputable bookmakers with a UK licence.
Of course, those bonuses and great odds should be at the forefront of the factors that draw you to one site rather than another because they’re a great way of boosting your bankroll, especially if you’re new to online betting.
However, there are some other key factors that can contribute to your all-round betting experience with truly great online bookmakers and we go through the important ones.
What are the Best Football Betting Sites?
A great football betting site should offer good odds, live betting opportunities, streaming and a wide range of betting options across UK and worldwide leagues. Good welcome offers are worth watching out for (subject to terms and conditions), while the cash-out option is a great way to snatch victory from defeat.
You’re looking for a balance of high odds and low profit margins for the best turnover. This is where Pinnacle are ahead of the rest, and with no limitations on big winners. But for the chance to set your own odds and play across the world’s biggest leagues, the Betfair Exchange is the one to beat.
Big Selection of Leagues & Markets
You can stick to UK leagues or try the odds with global football action. William Hill offer a huge range of betting action across UK matches, while Bet365 can’t be beaten when it comes to the global game.
If you want to see your bet come alive, then you need a site that offers fast and reliable live streams. Bet365 and Unibet are particularly strong when it comes to the range of their live streamed matches.
In Play & Live Betting Sites
This should be a seamless one-click experience. Look out for features like in-game live betting where you can bet on upcoming events in a match. ComeOn have this nailed, while Betsson make live betting a supremely easy experience.
Live betting is going nowhere and no wonder - there's nothing like it for experiencing a pure adrenaline rush as you wait for the ref to blow the final whistle or your horse to enter the final furlong. As the live odds change at speed, look for sites that offer quick bets so you can get in on the action with the click of a button.
Most sites now offer some form of live betting, but some are definitely better than others when it comes to executing a seamless live betting experience with easily searchable odds, one-click betting and mobile features.
This is where the premium sites like Bet365 have the edge, although some of the smaller bookies have been making huge strides in this area. For example, ComeOn have created a world-class live odds service with smooth cash-out functionality alongside superb mobile features for a brilliant live betting experience.
Betting Sites FAQ's
How do I get started?
The first thing you need to do is set up an account with an online site. Try reading our reviews and checking out the forums for players’ preferred options and bonuses. Then visit the website and sign up online and/or download the app. Once you get your bonus code or acknowledgement that your account is open, you’re good to go.
How do I place a bet?
Once you’ve opened an account and logged in, you need to navigate the site menu to the sport you’re interested in and find your market and the odds you like. Add them to your betting slip, select your stake and place your bet. For an accumulator, simply add more bets and then choose the ‘multiple bets’ option to set your stake.
How do I make a deposit?
Most sites offers smooth and seamless deposit options, with the most common being bank transfer, Skrill e-wallet and debit cards. Cheques and bank transfers are the slowest methods, so if you want to get playing immediately use a debit card, PayPal or Skrill. There’s usually a minimum deposit amount set at the £5-£10 mark. Don’t get caught out with unexpected fees - always read the terms and conditions before you register with a site.
How quickly can I get my winnings?
This can take anything from a few minutes to a few days, depending on the payment method you use. Look out for fees and maximum payouts, as some online bookmakers can suspend or close your account if you win too much!
Are my winnings tax-free?
UK betting sites have an EU/EES licence, which means that your winnings are tax-free. If you win money at non-EU/EES licensed sites, then yes, you will be liable to tax on those winnings.
Is betting legal in the UK?
Yes, since 1960. Gambling in the UK is regulated by the UK Gambling Commission, and you’ll need to be 18+ to register for online bookmakers and casinos. By law, an online bookmaker has to seek proof of your age and identity, so don’t be surprised if you’re asked for legal documents when you first sign up online.
Can I bet on my favourite TV shows?
Online betting isn’t just about sports - there’s a rapidly growing market in betting on reality TV and awards shows. The same rules apply for finding the best sites for TV betting - look for a healthy welcome bonus, great user experience, range of markets and the safety and security of the site.
Where do I go for the best odds?
Odds vary depending on the sport and the market, so you can spend more time shopping around and comparing odds than making a bet. A general rule of thumb is that the bigger the site, the better the odds they’ll be able to offer.
If you enjoy betting on racing, look for the BOG (Best Odds Guaranteed) promise and your winning bets will always be paid out at the highest price.
What sites should I avoid?
If you don’t want to get caught out in an online betting scam, then there are four things you need to verify with your chosen online bookmaker: check they have a UK gambling license; make sure they use SSL (Secure Sockets Layer) encryption for maximum security.
Check their reputation by reading our reviews and checking out our forums; and always read the terms and conditions before you sign up to any site. Stick to well-known and properly established UK online bookmakers and you’re legally protected should anything go wrong.