Best Online Gambling Sites 2026
Below you’ll find our up-to-date list of the best online gambling operators in the United Kingdom for 2026. This list is regularly updated based on platform improvements, user feedback, and market analysis, so we recommend checking back often to find the most current selection of our top-rated operators.
Playojo
New UK players get 50 Free Spins on their first deposit at PlayOJO.
The Free Spins are valid on the slot “The Reel Deal” and come with no wagering requirements, meaning any winnings are paid as real cash.
18+ | T&Cs apply.
50 Free Spins on first deposit
BONUS
bet365
Place a £10 bet and receive £30 in Free Bets once the qualifying bet is settled. Free Bet winnings exclude the stake.
T&Cs apply.
Bet £10 & Get £30 in Free Bets
BONUS
MATCHBOOK
200 Free Spins welcome bonus.
Get 200 Free Spins on 9 Masks of Fire with a £20 minimum deposit.
Available to new customers only. Opt-in required.
T&Cs apply. 18+
200 Free Spins
BONUS