Sponsored

The "Sponsored" icon means that the location (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 this clear.

Full list of the best Bookmaker bonuses and Free bets in the UK for 2021

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
£10 Free Bet Offer
£30 Free bets as a Welcome Bonus
£20 freebet (after wagering £100)
Bet £5 and get £30 Welcome Offer
Bet £5 Get £30 - Welcome Bonus
50% of your first day losses refunded (up to £25)
£30 Free Bet Offer
£10 Free Bet Offer
£10 Welcome Bonus
£15 Free Bet Offer
Sports Welcome Offer - £10
£40 Welcome Bonus
100% up to £200
£10 Welcome offer from EnergyBet
£40 Money back as bonus
£30 in Free bets
£50 Free Bet - Credit if XYZ
£10 Welcome Offer
£30 Free bet Welcome Bonus
£10 Risk free first bet
£20 Free Bet Welcome offer
100% First "Racing App" bet boost
£100 Free bet Welcome bonus
£20 of freebets (after wagering £10)
Up to £100 in Free Bets
£20 Back-Up Bet Welcome Bonus
£10 Money back as a Free Bet
£25 Free Bet if lose
£20 in Free Bets
Bet £10 for £20 Free Bet Offer
Bet £10 for £10 free bet offer
Bet £10 for £10 Free Bet offer
See also