Bet UK Sister Sites: the LeoVegas and BetMGM Stable
Bet UK is operated by LeoVegas Gaming PLC on UK Gambling Commission account 39198, and its sister sites include BetMGM, LeoVegas, 21.co.uk, Pink Casino and Slot Boss. They all sit under the same Malta based operator, now owned by MGM Resorts International, on one UK licence with shared GamStop cover and account checks. What sets Bet UK apart from its siblings is the sports first focus, with a Kambi powered sportsbook bolted onto the casino.
The LeoVegas and MGM Family Behind Bet UK
Reviewed by Emma JenkinsPublished: Aug 2021 · Last updated: June 2026
What counts as a sibling here. A true Bet UK relative is any brand that runs on the operator behind it, LeoVegas Gaming PLC, holder of UKGC account 39198. The skins and lobbies vary, yet the company, the cashier, the identity process and the safer play tooling are common to all of them. The fast way to confirm a brand belongs to this stable is to read its footer for the LeoVegas Gaming name, then look up 39198 on the regulator public register.
Bet UK Siblings at a Glance
- Closest all rounder: BetMGM, which pairs a full sportsbook with a strong casino under the MGM name.
- Best pure casino app: LeoVegas, the mobile first flagship that built the group.
- Best for live dealer tables: 21.co.uk, the card and game show specialist of the family.
- Best for bingo: Pink Casino, the social bingo and slots brand.
- Best stripped back slots: Slot Boss, reels and nothing else.
- Nearest in spirit to Bet UK: BetMGM, since both put sport and casino in one account.
The MGM Stable Compared
| Brand | Lead product | Sportsbook | UKGC account | Who it suits |
|---|---|---|---|---|
| BetMGM | Casino and sport | Yes | 39198 | Players who want the MGM name across betting and slots |
| LeoVegas | Mobile casino | Limited | 39198 | Slots and live casino on the group flagship app |
| 21.co.uk | Live and table games | No | 39198 | Roulette, blackjack and game show studios |
| Pink Casino | Bingo and slots | No | 39198 | Bingo rooms with a lighter, social feel |
| Slot Boss | Slots only | No | 39198 | A pared back reels only lobby |
Promotions move around, and the regulator holds UK bonus wagering to a maximum of 10x, so check what each brand currently advertises before you join.
The Stable in Detail
BetMGM
BetMGM carries the Las Vegas casino name into the UK on LeoVegas Gaming account 39198, combining a Kambi style sportsbook with a deep casino and live dealer floor from Evolution. The welcome usually pairs a sports bet and get with casino spins, and MGM Rewards links play to the wider resort loyalty scheme. It is the most complete account in the family for anyone who bets and plays in equal measure.
Versus Bet UK: a heavier hitter with bigger brand backing and a broader casino, where Bet UK keeps things simpler and more value focused.
LeoVegas
LeoVegas is the mobile first casino the whole group grew out of, still the strongest of the stable for slots and live casino on a phone. It runs the same account 39198, leans on NetEnt, Pragmatic Play and Evolution, and built its reputation on fast app performance. Sport is a smaller part of the offer than at Bet UK.
Versus Bet UK: the better choice if casino is your main reason to log in and betting is an afterthought.
21.co.uk
21.co.uk is the live and table games specialist of the family, named after blackjack and built around roulette, card games and game show studios. It shares the LeoVegas platform, so deposits, withdrawals and account checks behave exactly as they do on Bet UK, but the lobby is organised around dealers rather than a betting slip.
Versus Bet UK: pick it when live tables are the draw, since Bet UK foregrounds sport and 21.co.uk foregrounds the croupier.
Pink Casino
Pink Casino is the bingo led, social brand of the group, mixing bingo rooms with a slots library on the shared account 39198. The tone is lighter and community driven, the welcome tends to favour bingo tickets and spins, and the safer gambling controls match the rest of the family.
Versus Bet UK: a softer, bingo first home rather than a sportsbook, useful if you joined Bet UK for the casino but really want bingo.
Slot Boss
Slot Boss is the most focused brand in the stable, a slots only lobby with no sportsbook and no bingo. It runs on the same LeoVegas licence and bonus engine, so the protections are identical, but the catalogue is the whole point and the interface is kept plain on purpose.
Versus Bet UK: a narrower account for reels purists, where Bet UK spreads across sport, casino and live tables.
The Complete LeoVegas and MGM List
More sits on this licence than the brands written up above. LeoVegas Gaming PLC (account 39198) also fronts the broader LeoVegas and BetMGM products along with other group skins, every one governed by the same company since the MGM Resorts purchase in 2022. Names come and go over time, so read any directory as a point in time view and check a brand is trading on the regulator public register before you trust it.
What the Family Shares and What it Does Not
| Feature | Bet UK | Its LeoVegas siblings |
|---|---|---|
| Operator | LeoVegas Gaming PLC | LeoVegas Gaming PLC |
| UKGC account | 39198 | 39198 |
| Owner | MGM Resorts International | MGM Resorts International |
| Sportsbook | Yes, Kambi powered | Only BetMGM, others casino only |
| GamStop | Yes, across the licence | Yes, one self exclusion covers all |
| Wagering | Capped at 10x in the UK | Capped at 10x in the UK |
Are These Official Bet UK Partners?
Three categories often get muddled. The first is the operator stable this page covers, meaning every brand sitting on LeoVegas Gaming account 39198. The second is unrelated betting and casino sites that simply resemble it. The third is the MGM Resorts business itself, a corporate owner rather than a shared gaming platform. Bet UK shares its company, its account systems and its group protections only with that first category.
Bet UK Review
Bet UK is the value focused sports and casino brand of the LeoVegas group, run by LeoVegas Gaming PLC and now owned by MGM Resorts. It is a solid, properly licensed all rounder that leans on its betting side to stand apart from its casino first siblings.
Welcome offer and promotions
The welcome is typically a bet and get on sport plus a casino element, with regular acca boosts and price specials for bettors. Since 19 January 2026 any bonus wagering is held to 10x under Gambling Commission rules, so older pages quoting steeper playthrough are stale. Read the current key terms before you opt in.
Sportsbook and games
The sportsbook is Kambi powered, covering the usual football, horse racing and multi sport markets, while the casino draws on NetEnt, Pragmatic Play, Play n GO and Evolution for live tables. It is a genuine two in one account rather than a casino with a token betting tab.
Payments and withdrawals
Funding options run to debit cards, PayPal, Apple Pay and bank transfers, with ten pounds the floor. Cashouts tend to land within a day or two once your account is confirmed, though a verification hold can slow the first one, so clear those checks at sign up.
Support and responsible gambling
Help is on hand through live chat and email, and the safer play toolkit covers deposit caps, time outs, reality prompts and licence wide GamStop, with pointers to GamCare and BeGambleAware. By way of background, the regulator settled with LeoVegas for £1.32m in August 2022 over money laundering and player protection lapses reaching across the whole stable, after two earlier advertising penalties near £600,000 and £627,000. Controls have been firmed up since then.
Mobile
Bet UK runs well on mobile through the browser and app, inheriting the fast, phone first engineering that LeoVegas is known for.
Key Facts
| Detail | Bet UK |
|---|---|
| Operator: | LeoVegas Gaming PLC (Malta) |
| Parent group: | MGM Resorts International (since 2022) |
| Licence: | UKGC account 39198 |
| UK protection: | Covered by GamStop and UK dispute routes (IBAS) |
| Sister brands: | BetMGM, LeoVegas, 21.co.uk, Pink Casino, Slot Boss |
| Sportsbook: | Yes, Kambi powered |
| Providers: | NetEnt, Pragmatic Play, Play n GO, Evolution |
| Payments: | Debit card, PayPal, Apple Pay, bank transfer (GBP) |
| Bonus wagering: | Capped at 10x under UK rules |
| Licence verified: | UKGC public register, June 2026 |
| CSB score: | 7/10 |
Strengths and Drawbacks
- ✓ Sits on a single UKGC account (39198) carrying GamStop and IBAS protection for every brand.
- ✓ Pairs a true Kambi sportsbook with a casino in one login, rare among its casino led relatives.
- ✓ Sits under MGM Resorts, opening an easy path to BetMGM and the MGM Rewards scheme.
- ✓ Playthrough is now held to the UK 10x ceiling, below the steeper figures the group once ran.
- ✗ A slimmer game catalogue than dedicated casino siblings like LeoVegas.
- ✗ Carries no bingo product, sending bingo fans over to Pink Casino.
- ✗ The 2022 regulator settlement against LeoVegas named this brand directly.
- ✗ A first withdrawal can sit waiting on verification, a complaint heard across the stable.
Operator details last reviewed: June 2026 (last updated 9 June 2026)
Updated June: rebuilt on the confirmed LeoVegas Gaming ownership, the MGM backed line up, the Kambi sportsbook detail and the UK 10x playthrough ceiling.
Frequently Asked Questions
Who owns Bet UK?
Bet UK is operated by LeoVegas Gaming PLC, a Malta based company on UK Gambling Commission account 39198. LeoVegas has been owned by MGM Resorts International since 2022.
Does Bet UK have sister sites?
Yes. The main ones are BetMGM, LeoVegas, 21.co.uk, Pink Casino and Slot Boss, all run by LeoVegas Gaming PLC on account 39198.
Are Bet UK sister sites on GamStop?
Yes. Every brand on the LeoVegas Gaming licence is UKGC licensed and on GamStop, and a single self exclusion applies across the whole family rather than one brand.
Is BetMGM the same company as Bet UK?
Yes. BetMGM in the UK runs on the same LeoVegas Gaming account 39198 as Bet UK, so it is a genuine same operator relative rather than a lookalike, with a broader casino behind the MGM name.
What is the best Bet UK sister site?
For most players it is BetMGM, which keeps the same operator and licence but adds the MGM name, a fuller casino and links to MGM Rewards. Pick LeoVegas for casino or 21.co.uk for live tables.
Does Bet UK have a sportsbook?
Yes. Bet UK is the sports led brand of the LeoVegas family, running a Kambi powered sportsbook alongside its casino, which is what sets it apart from casino only siblings like Slot Boss and Pink Casino.
Are there other betting sites like Bet UK?
If you want the same UKGC cover, the closest options are its own LeoVegas siblings, especially BetMGM for sport and casino together. We do not recommend non UKGC or non GamStop sites as alternatives.
Our Verdict on Bet UK
Bet UK is a dependable, properly licensed sport and casino brand that earns a seven, lifted by a real Kambi sportsbook and the MGM backing but held back by a thinner casino than its siblings and the group’s 2022 enforcement record. If you want the fullest account in the family, the best Bet UK sister site is BetMGM, same operator and licence with a broader casino and the MGM name. Choose LeoVegas for a pure casino app, or 21.co.uk if live dealer tables are what you are really after.
New Sister Site rating: 7/10