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Bet UK sister sites

Five open brands share Bet UK's Gambling Commission licence: BetMGM, Leo Vegas, 21, Pink Casino and Slotboss. All are run by LeoVegas Gaming PLC, licensed since November 2014, and 3 further sister sites have closed.

Last reviewed 14 Oct 2026
Top offers for Bet UK players
Betmica
570% up to £5,700 + 270 Free Spins
Claim offer
Terms apply
New customers only. 18+. Full T&Cs apply. BeGambleAware.org.
Zombillion
120% up to £500 + 30 Free Spins
Claim offer
Terms apply
New customers only. 18+. Full T&Cs apply. BeGambleAware.org.
Bananzia
450% up to £16,500 + 500 Free Spins
Claim offer
Terms apply
New customers only. 18+. Full T&Cs apply. BeGambleAware.org.
Falcon Casino
275% up to £3,000 + 200 Free Spins
Claim offer
Terms apply
New customers only. 18+. Full T&Cs apply. BeGambleAware.org.

All 5 sister sites

Most similar first
Sites with a full guide on SisterSitesGuide first. Within that, sorted by how much each site has in common with Bet UK: the same type of games, a similar Player Score and a welcome offer (or not).
82/100

Player Score: our 0–100 rating from thousands of player reviews on trusted review sites and official app stores. Unhappy players post more often, so we adjust for that. Poor is under 40, mixed 40–59, good 60–74, great 75 and up. Scores marked est. are estimates for newer sites: their own reviews so far, blended with the scores of their sister sites (same company, same payments and support). How we score

BetMGMCasino & sportsbook
82/100
Play £10, get 200 free spins or bet £10, get £40 free bets
Terms apply
New players 18+ only; casino offer needs £10+ first deposit within 7 days then wager 1x for 200 free spins (10p, 7-day wagering, expire in 3 days, Big Bass Splash only, most slots 100%/70%/10%/0% contribution); sports offer needs £10+ deposit and £10+ qualifying bet (min odds Evens 1/1 or 2.0, £10 each-way) within 7 days for 4x £10 free bets; T&Cs apply.
Read reviewVisit
Leo VegasCasino & sportsbook
76/100
Deposit and wager £10, get 50 wager-free spins
Terms apply
New cust only. Opt in, deposit £10+ within 7 days of registering & wager 1x on eligible casino games within 7 days to get 50 Wager Free Free Spins on Big Bass Splash. 3 day expiry. Wagering contributions vary. T&Cs & exclusions apply 18+
Read reviewVisit
21Casino
72/100
Wager 1x on live casino in 7 days, get £5 in Golden Chips
Terms apply
Wagering contributions vary. 18+. T&Cs & exclusions apply. New customers only. Progressive jackpot shared across LeoVegas network. RTP 70%. Winners chosen at random. 18+. T&Cs apply.
Visit 21
Pink CasinoCasino
83/100
50 free spins on Big Bass Splash with 1x wagering
Terms apply
New customers only, wager 1x on eligible casino games within 7 days, 3-day expiry, wagering contributions vary, T&Cs and exclusions apply, 18+.
Visit Pink Casino
SlotbossCasino
76/100
50 wager-free spins on Big Bass Splash
Terms apply
Wager 1x on eligible casino games within 7 days; 3 day expiry; wagering contributions vary; 18+; T&Cs and exclusions apply.
Visit Slotboss
See which sites have closed (3)
68/100
Bet UK reviewPlayer Score, what players say and what we checked

What sharing a licence means

One self-exclusion closes all 6

A self-exclusion at Bet UK also shuts you out of BetMGM, Leo Vegas, 21, Pink Casino and Slotboss, as all six share one licence.

Separate accounts and offers

Bet UK and each of its sisters need a separate sign-up, so every site's welcome offer is open to you only once.

Players rate them very differently

Players score Pink Casino 83 from 2,408 reviews, while Bet UK sits on 68, even though LeoVegas Gaming PLC runs both. How we score

Bet UK's trail

From the Gambling Commission register, checked Oct 2026.

Bet UK sister sites FAQ

Who owns Bet UK?

Bet UK is run by LeoVegas Gaming PLC. The company's Gambling Commission account number is 39198.

What are the Bet UK sister sites?

Five sites share LeoVegas Gaming PLC's UK licence with Bet UK: BetMGM, Leo Vegas, 21, Pink Casino and Slotboss.

Does self-excluding from Bet UK cover its sisters?

Yes. UK self-exclusion works at licence level, so excluding at Bet UK also blocks BetMGM, Leo Vegas, 21 and 2 more. To block every UK-licensed site at once, use GAMSTOP.

Which Bet UK sister site has the best reviews?

Pink Casino scores highest, at 83/100 based on player reviews. BetMGM sits just behind on 82.