Best Betting Sites UK 2021

If you are looking to open an account with a new betting site, then it’s important that you pick the right one for you. Here at freebetting.co.uk we have reviewed all the best betting sites in the UK to help you find the one that suits your needs.

Top Sports Betting Sites

1.
The Pools

Bet £20 Get £15

18+, UK only. Deposit and place a £20 cash bet at single or accumulated odds of 1/1 or greater and we will give you £15 in free bets. Applies to first cash bet only. Free bets credited as 3 x £5 bets on Football, Horse Racing & Virtual. Cashed out, Void or 'Draw No Bet' wagers do not qualify for this promotion. Free bets are credited upon qualifying first bet settlement. 7-day free bet expiry. Available once per customer. Full T&Cs apply

Play nowPlay now
Terms & conditions apply
18+, UK only. Deposit and place a £20 cash bet at single or accumulated odds of 1/1 or greater and we will give you £15 in free bets. Applies to first cash bet only. Free bets credited as 3 x £5 bets on Football, Horse Racing & Virtual. Cashed out, Void or 'Draw No Bet' wagers do not qualify for this promotion. Free bets are credited upon qualifying first bet settlement. 7-day free bet expiry. Available once per customer. Full T&Cs apply
2.
BetVictor

Bet £5 Get £30

Bet £5 Get £30
18+ New customers only. Opt in, bet £5 at odds 2.00+ within 7 days of registering, no cashout. Get 2x £10 Free Bets, set events at odds 2.00+. Plus £10 Game Show Bonus, selected games, wager 40x to withdraw max £250. 7 day bonus expiry. Card payments only. T&Cs apply, see below. begambleaware.org | Please gamble responsibly

Play nowPlay now
Terms & conditions apply
18+ New customers only. Opt in, bet £5 at odds 2.00+ within 7 days of registering, no cashout. Get 2x £10 Free Bets, set events at odds 2.00+. Plus £10 Game Show Bonus, selected games, wager 40x to withdraw max £250. 7 day bonus expiry. Card payments only. T&Cs apply, see below. begambleaware.org | Please gamble responsibly
3.
William Hill

Bet £10 Get £50

New customers using promo code M50 only. 1x per customer. Min £/€10 bet. Min odds 1/2 (1.5). Free bets of 2 x £/€20 issued after first qualifying bet settles. Max £/€10 Bonus. 35x wagering requirement. Max redeemable bonus: £25. Casino bonus expires after 72 hours. UK & Eire only. Additional T&Cs, including free-bet, game, location, payment method and stake contributions apply.

Play nowPlay now
Terms & conditions apply
New customers using promo code M50 only. 1x per customer. Min £/€10 bet. Min odds 1/2 (1.5). Free bets of 2 x £/€20 issued after first qualifying bet settles. Max £/€10 Bonus. 35x wagering requirement. Max redeemable bonus: £25. Casino bonus expires after 72 hours. UK & Eire only. Additional T&Cs, including free-bet, game, location, payment method and stake contributions apply.
4.
Kwiff

Bet £10 Get £20 Free Bet

New customers & 18+ only. Min. deposit of £/€10.Qualifying real money bet of £/€10. Min odds greater than or equal to 1.5 required. E/W bets excluded. Offer credited within 48 hours. Additional T&Cs apply. Please gamble responsibly

Play nowPlay now
Terms & conditions apply
New customers & 18+ only. Min. deposit of £/€10.Qualifying real money bet of £/€10. Min odds greater than or equal to 1.5 required. E/W bets excluded. Offer credited within 48 hours. Additional T&Cs apply. Please gamble responsibly
5.
Ladbrokes

Bet £5 Get £20

Bet £5 Get £20
18+ New UK+IRE customers. Paypal and certain deposit types and bet types excluded. Min 5 bet within 14 days of account reg at min odds 1/2 = 4 x 5 free bets. Free bets valid for 7 days on sports, stake not returned, restrictions apply. T&Cs apply.

Play nowPlay now
Terms & conditions apply
18+ New UK+IRE customers. Paypal and certain deposit types and bet types excluded. Min 5 bet within 14 days of account reg at min odds 1/2 = 4 x 5 free bets. Free bets valid for 7 days on sports, stake not returned, restrictions apply. T&Cs apply.
6.
Betfred

Bet £10 Get £40

New 18+ UK only. Bets placed and settled between 20/09/21 – 03/10/21. Promo code BETFRED40, deposit and place first bet of £10 on Sports (Evens+) in one bet transaction. £40 in Free Bets credited within 10 hours of settlement, 7-day expiry. E-Wallet & Prepaid Card restrictions apply. Full T&Cs Apply

Play nowPlay now
Terms & conditions apply
New 18+ UK only. Bets placed and settled between 20/09/21 – 03/10/21. Promo code BETFRED40, deposit and place first bet of £10 on Sports (Evens+) in one bet transaction. £40 in Free Bets credited within 10 hours of settlement, 7-day expiry. E-Wallet & Prepaid Card restrictions apply. Full T&Cs Apply
7.
Boylesports

Bet £10 Get £20

New UK customers (Excluding NI) only. Mobile exclusive. Min stake £10. Min odds Evs. Free bet applied on 1st settlement of any qualifying bet. 30 days to qualify. Free bets expire in 7 days. Cashed out/Free Bets won’t apply. Payment method restrictions. 1 Free Bet offer per customer, household & IP Address only. 18+. T&Cs apply

Play nowPlay now
Terms & conditions apply
New UK customers (Excluding NI) only. Mobile exclusive. Min stake £10. Min odds Evs. Free bet applied on 1st settlement of any qualifying bet. 30 days to qualify. Free bets expire in 7 days. Cashed out/Free Bets won’t apply. Payment method restrictions. 1 Free Bet offer per customer, household & IP Address only. 18+. T&Cs apply
8.
SBK

£20 Risk-Free Bet

New customers only. Deposit £20 using Debit Card or Trustly. Up to your first £20 of losses will be refunded as CASH within 24 hours of qualifying bet having been settled. T&Cs apply.

Play nowPlay now
Terms & conditions apply
New customers only. Deposit £20 using Debit Card or Trustly. Up to your first £20 of losses will be refunded as CASH within 24 hours of qualifying bet having been settled. T&Cs apply.
9.
Mr Play

Bet £10 Get £15

18+, Welcome Bonus: New Players only, 1st Deposit, Min Deposit: £10, max £15 bonus, valid for 14 days, bets must be placed at odds of 1/1 or greater and be settled within 14 days of placement. System bets no eligible.

Play nowPlay now
Terms & conditions apply
18+, Welcome Bonus: New Players only, 1st Deposit, Min Deposit: £10, max £15 bonus, valid for 14 days, bets must be placed at odds of 1/1 or greater and be settled within 14 days of placement. System bets no eligible.
10.
888Sport

Bet £10 Get £30 + £10 Casino Bonus

Min deposit £/€/$10 • A qualifying bet is a ‘real money’ stake of at least £/€/$10 • Min odds 1/2 (1.50) • Free Bets credited upon qualifying bet settlement and expire after 7 days • Free Bet stakes not included in returns • Casino Bonus must be claimed within 7 days • To withdraw bonus/related wins, wager the bonus amount 40 times within 14 days • Casino Bonus expires after 60 days • Withdrawal restrictions, payment methods, country & full T&Cs apply

Play nowPlay now
Terms & conditions apply
Min deposit £/€/$10 • A qualifying bet is a ‘real money’ stake of at least £/€/$10 • Min odds 1/2 (1.50) • Free Bets credited upon qualifying bet settlement and expire after 7 days • Free Bet stakes not included in returns • Casino Bonus must be claimed within 7 days • To withdraw bonus/related wins, wager the bonus amount 40 times within 14 days • Casino Bonus expires after 60 days • Withdrawal restrictions, payment methods, country & full T&Cs apply
11.
Betiton

Bet £15 Get £10

18+, Welcome Bonus: New Players only, 1st Deposit, Min Deposit,: £10, max £10 free bet valid for 14 days, bets must be placed at odds of 1/1 or greater and be settled within 14 days of placement. System bets not eligible. Neteller,Skrill and Paypal not eligible. T&Cs apply

Play nowPlay now
Terms & conditions apply
18+, Welcome Bonus: New Players only, 1st Deposit, Min Deposit,: £10, max £10 free bet valid for 14 days, bets must be placed at odds of 1/1 or greater and be settled within 14 days of placement. System bets not eligible. Neteller,Skrill and Paypal not eligible. T&Cs apply
12.
Coral

Bet £5 Get £20

18+ New UK+IRE customers. PayPal and certain deposit and bet types excluded. Min first £5 bet within 14 days of account reg at min odds 1/2 = 4 x £5 free bets valid for 4 days on sports, stake not returned, restrictions apply. T&Cs apply.

Play nowPlay now
Terms & conditions apply
18+ New UK+IRE customers. PayPal and certain deposit and bet types excluded. Min first £5 bet within 14 days of account reg at min odds 1/2 = 4 x £5 free bets valid for 4 days on sports, stake not returned, restrictions apply. T&Cs apply.
13.
Quinnbet

50% Back Welcome Offer

No Deposit Free Bet! Plus 50% Back of First Day Sportsbook Losses up to £25 Or a Guaranteed £5 Free Bet when you Bet £10. UK Customers (18+). Full Terms & Conditions apply.

Play nowPlay now
Terms & conditions apply
No Deposit Free Bet! Plus 50% Back of First Day Sportsbook Losses up to £25 Or a Guaranteed £5 Free Bet when you Bet £10. UK Customers (18+). Full Terms & Conditions apply.
14.
Mansion Bet

Bet £10 Get £20

New customers only, min deposit and bet £10 (£20 if E/W bet) from UK Debit card only. Paypal not accepted. Min odds evens (1/5 per multi selection). 2 x £10 Free Bets valid for 7 days, stake not returned, no cash out. T&Cs apply.

Play nowPlay now
Terms & conditions apply
New customers only, min deposit and bet £10 (£20 if E/W bet) from UK Debit card only. Paypal not accepted. Min odds evens (1/5 per multi selection). 2 x £10 Free Bets valid for 7 days, stake not returned, no cash out. T&Cs apply.
15.
SpreadEx

Bet £10 Get £20 Free Bets

Join and place a £10 fixed odds single bet at odds of 1/2 or greater and get 2 x free £10 fixed odds single bets. First free bet awarded on settlement of qualifying bet. Second awarded the following day.

Play nowPlay now
Terms & conditions apply
Join and place a £10 fixed odds single bet at odds of 1/2 or greater and get 2 x free £10 fixed odds single bets. First free bet awarded on settlement of qualifying bet. Second awarded the following day.
16.
BetBull

Up To £50 + 100% Odds Boosts

New users only. Free Bets: place qual bets of £10-50 (min odds 0.5/1, 2+ legs) in 1st 7 days to unlock. Awarded as 4 equal free bets that total 1st deposit amount. Min odds 1/1, 3+ legs, + expire in 7 days. Odds boosts: Crediting relies on marketing comms opt-in. Credited on each of 1st 5 days following deposit. Winnings credited in cash. Full T&Cs Apply.

Play nowPlay now
Terms & conditions apply
New users only. Free Bets: place qual bets of £10-50 (min odds 0.5/1, 2+ legs) in 1st 7 days to unlock. Awarded as 4 equal free bets that total 1st deposit amount. Min odds 1/1, 3+ legs, + expire in 7 days. Odds boosts: Crediting relies on marketing comms opt-in. Credited on each of 1st 5 days following deposit. Winnings credited in cash. Full T&Cs Apply.
17.
Fansbet

Bet £10 Get £10 + 50 Free Spins

New customer offer; Place first £10 bet on sports with 3 legs at odds of 1.3 or greater per leg; Free Bet and Free Spins credited after the qualifying bet has settled; Free Multiple Bet must contain 3 legs at odds of 1.3 or greater per leg; Free Bet and Free Spin stakes not returned; No wagering requirements on winnings; £200 max win; T&C’s apply; 18+. Please bet responsibly. begambleaware.org

Play nowPlay now
Terms & conditions apply
New customer offer; Place first £10 bet on sports with 3 legs at odds of 1.3 or greater per leg; Free Bet and Free Spins credited after the qualifying bet has settled; Free Multiple Bet must contain 3 legs at odds of 1.3 or greater per leg; Free Bet and Free Spin stakes not returned; No wagering requirements on winnings; £200 max win; T&C’s apply; 18+. Please bet responsibly. begambleaware.org
18.
Sporting Index

Bet £20 Get £10

New clients only. Applies to first 4 x £5+ bets on any sports market at odds of 1.9 (9/10) or greater. All four qualifying bets need to be placed on separate selections and must be settled within 30 days of registration. 1 x £10 free bet issued once all four bets are settled. Free bet valid for 7 days and stake not returned. Cashed out bets will not count towards qualifying. Full terms available online. 18+ Begambleaware.org

Play nowPlay now
Terms & conditions apply
New clients only. Applies to first 4 x £5+ bets on any sports market at odds of 1.9 (9/10) or greater. All four qualifying bets need to be placed on separate selections and must be settled within 30 days of registration. 1 x £10 free bet issued once all four bets are settled. Free bet valid for 7 days and stake not returned. Cashed out bets will not count towards qualifying. Full terms available online. 18+ Begambleaware.org

Best Betting Site Promotions

william hill

Bet £10 Get £50

Play nowPlay now
Terms & conditions apply
New customers using promo code M50 only. 1x per customer. Min £/€10 bet. Min odds 1/2 (1.5). Free bets of 2 x £/€20 issued after first qualifying bet settles. Max £/€10 Bonus. 35x wagering requirement. Max redeemable bonus: £25. Casino bonus expires after 72 hours. UK & Eire only. Additional T&Cs, including free-bet, game, location, payment method and stake contributions apply.
ladbrokes

Bet £5 Get £20 Free Bets

Play nowPlay now
Terms & conditions apply
18+ New UK+IRE customers. Paypal and certain deposit types and bet types excluded. Min 5 bet within 14 days of account reg at min odds 1/2 = 4 x 5 free bets. Free bets valid for 7 days on sports, stake not returned, restrictions apply. T&Cs apply.
betfred

Bet £10 Get £40

Play nowPlay now
Terms & conditions apply
New 18+ UK only. Bets placed and settled between 20/09/21 – 03/10/21. Promo code BETFRED40, deposit and place first bet of £10 on Sports (Evens+) in one bet transaction. £40 in Free Bets credited within 10 hours of settlement, 7-day expiry. E-Wallet & Prepaid Card restrictions apply. Full T&Cs Apply