The "Sponsored" icon means that the position of the bookmaker in this list is determined on a commercial basis.

The ratings on Legalbet are compiled as honestly and objectively as possible, so we indicate "Not for sale" on them to make it clear which are based on merit.

Bookmaker bonuses and free bets in the UK for 2023

Legalbet.uk is your top destination for the latest and best bonuses and free bets from the best online bookmakers in the UK. Most of the bookies are offering bonuses to attract bettors to join them, but these bonuses can come in different forms and not all of them are profitable long term. However, the Legalbet team takes into consideration several factors when selecting the best bookmakers, in order to be able to provide our customers with regularly updated bonuses and free bets offer. Furthermore, we’re also checking all the features of an online bookmaker before adding it in our list of the best bookmakers in the UK.

Bookie Bonus Opinions
50% deposit bonus (Up to £50)
£20 in Mobile Free bets
£30 Free Bet Offer
Get 50% Back as a Free Bet up to £35 Plus 10 Free Spins!
£10 Welcome Bonus
Bet £5 and get £30 Welcome Offer
£40 Money back as bonus
£30 Free bet Welcome Bonus
100% cashback
Bet £10 for £10 Free Bet offer
£20 of freebets (after wagering £10)
£10 Free Bet Offer
Bet £5 Get £30 - Welcome Bonus
£15 Free Bet Offer
£5 Free Bet Acca Offer
100% up to £50
£20 Free Bet Offer
£30 Free bet credit
£20 Free Bet Offer
Bet £5 to get £20 in Free bets
£50 Free bets Welcome bonus
Up to £100 in Free Bets
£20 in Free Bets
Bet £10 for £20 Free Bet Offer
Money Back in Cash up to £10 offer
£10 Free bet
Bet £10 for £10 free bet offer
£20 Free Bet Offer
£10 Free Bet Offer
See also