Sister Sites Guide
LeoVegas has a legitimate claim to having changed how UK players think about mobile casinos. It launched in 2012 with a single idea: that a casino built for the phone from the ground up, rather than one retrofitted from a desktop product, would be better for players in every respect. Over a decade later the industry has largely followed that logic, but LeoVegas was there first, and its sustained award record reflects that. The brand won EGR Operator of the Year in 2023 and Online Casino of the Year at the Global Gaming Awards in 2024. In September 2022, MGM Resorts International completed its acquisition of the LeoVegas Group for approximately $556 million. That one transaction changed the shape of the sister site family significantly.
The LeoVegas sister sites in a nutshell
LeoVegas Gaming PLC holds UK Gambling Commission licence 39198, with five active LeoVegas sister sites: BetMGM, BetUK, Pink Casino, 21.co.uk and Slot Boss. BetMGM is the most significant addition to the family, a full sportsbook and casino brand carrying the MGM name, Las Vegas live tables and substantial Premier League partnerships. BetUK is the family’s football-focused sportsbook, with Manchester City as its official UK betting partner. Pink Casino and 21.co.uk are both casino-focused brands in the same network. Slot Boss is the slots specialist of the group. All six share the LeoJackpot network, which typically carries an eight-digit prize fund.
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At a glance
Brand reviewed
LeoVegas
Operator
LeoVegas Gaming PLC (MGM Resorts International)
UKGC account
39198
UK status
Licensed for Britain
Sister sites
BetMGM, BetUK, 21.co.uk, Pink Casino, Slot Boss
Casino welcome offer
Deposit £10+, wager 1x, get 50 wager-free spins on Big Bass Splash. 3-day expiry.
Sports welcome offer
100% profit boost up to £100 on first bets. Deposit £10, select Profit Boost within 7 days.
Last checked
7 May 2026
Rating the LeoVegas sister sites
The LeoVegas Gaming PLC UKGC licence currently lists six active domains, and the group’s own responsible gambling pages confirm all five sister brands by name. Unlike some multi-brand licence accounts where the family feeling is loose, this network has a genuine connecting thread: the LeoJackpot progressive pool runs across all six brands simultaneously, exclusive MGM-branded game content sits on several of them, and all six share the same platform architecture. What makes the family interesting is that the brands serve genuinely different primary audiences rather than being near-identical products with different branding.
BetMGM
My take: BetMGM is the most significant addition to this family and the brand that most changed the network’s character after the MGM Resorts acquisition. It’s a full sportsbook and casino under the MGM name, with live dealer tables streamed directly from real Las Vegas venues, a Bet Builder function for football and other sports, and Premier League partnerships with Newcastle United, Tottenham Hotspur and Wolverhampton Wanderers. The Kambi-powered sportsbook covers 35-plus sports and the casino runs exclusive MGM-branded content not available elsewhere. App ratings are strong: 4.5 stars on iOS and 4.3 on Android from tens of thousands of reviews.
Best for: LeoVegas casino players who also want a full sportsbook under the same operator, particularly football bettors who want Bet Builder functionality and the credibility of a brand backed by one of the world’s largest casino companies. The live Vegas tables are a specific draw for anyone who wants that connection to real casino floors.
What feels similar: Same LeoVegas Gaming PLC UKGC account, same LeoJackpot network running beneath the games, MGM-exclusive content appearing on both brands, shared payment infrastructure and regulatory framework. Both brands clearly carry the MGM Resorts DNA.
What feels different: BetMGM is a sportsbook-led combined product where LeoVegas is casino-first. The welcome offers are structured differently: BetMGM’s casino offer of 200 free spins is four times the volume of LeoVegas’s 50. The sports product at BetMGM is more fully developed than LeoVegas’s betting section, which feels like a secondary product rather than a primary one.
The angle: The essential sister site for any LeoVegas player who wants a sportsbook alongside their casino. The MGM brand connection and the Las Vegas live tables give it a premium quality that sits comfortably alongside LeoVegas’s own positioning.
BetUK
My take: BetUK is the family’s more UK-native sportsbook. Launched as a standalone casino in 2012 and acquired by LeoVegas in 2018 when the group wanted its first fully sportsbook-led product, it’s now Manchester City’s official UK betting partner, which gives it a specific football credibility that BetMGM’s American identity doesn’t quite replicate. BetUK runs 2,000-plus games on the casino side including live dealer content from Evolution, while the sportsbook covers the full range of British sports markets with competitive odds and Bet Builder functionality.
Best for: LeoVegas players who want a more British-feeling sportsbook rather than the Las Vegas angle of BetMGM. Football is the clear primary sport here and the Man City partnership gives it instant recognition in that audience. The welcome offer of £30 in free bets from a £10 qualifying bet is clean and accessible.
What feels similar: Same UKGC account, same LeoJackpot network, same underlying platform architecture. The casino section runs on the same game library relationships as LeoVegas and the payment methods overlap substantially including PayPal.
What feels different: BetUK’s design leans British and sports-led where LeoVegas is internationally mobile-first. The casino here is a supporting product rather than the centrepiece. No bingo section.
The angle: The best sister site pick for the LeoVegas player who leans towards British football betting and wants a sportsbook partner brand that feels native to the UK market rather than imported from Las Vegas.
21.co.uk
My take: 21.co.uk takes its name from the classic blackjack count and leans into a live casino identity that suits it well. It’s one of the more focused brands in the family: no bingo section, no sports betting, clean navigation and a live dealer section that’s been praised in independent reviews for its organisation and quality. The game library draws from the same 60-plus providers as the rest of the LeoVegas platform, and the LeoJackpot network runs across eligible games here as it does on every other brand in the family.
Best for: LeoVegas players who play primarily in the live casino section and want a sister brand that makes that experience its primary focus rather than balancing it alongside sports, bingo and slots marketing. The blackjack-referencing name and identity signal clearly who 21 is trying to attract.
What feels similar: Same UKGC account, same game library foundations, same LeoJackpot progressive pool, same payment infrastructure. The layout will feel familiar to a LeoVegas player, even though the branding is entirely different.
What feels different: No bingo section, which some LeoVegas players will consider an improvement and others a gap. The brand identity is leaner and more table-game-oriented than LeoVegas’s broader all-product presentation.
The angle: The casino-only sister site that most directly targets the live casino player. If your LeoVegas sessions are primarily at the blackjack and roulette tables, 21 is the most thematically appropriate alternative in the family to explore.
Pink Casino
My take: Pink Casino is the family member with the most distinct visual identity, built around a pink-and-glam aesthetic that makes no attempt to be neutral. It’s a casino and bingo brand that makes the latter more front-and-centre than most of its siblings do, and it has its own welcome offer structure independent from LeoVegas’s. Launched in 2010, it’s actually one of the older brands in the family by some margin and has its own accumulated player base and review record. The bingo section is a genuine product rather than a token addition.
Best for: LeoVegas players who use the bingo section and want to explore a sister site that takes that product seriously alongside slots. Pink Casino’s identity is specifically designed for an audience that might find LeoVegas’s more neutral casino-and-sports presentation less personally appealing.
What feels similar: Same UKGC account, same LeoJackpot network, same underlying game provider relationships. Both carry bingo alongside the casino, which only LeoVegas and Pink Casino do among the six brands on the licence.
What feels different: The aesthetic is entirely its own, and you either like it or you don’t. The bingo product is better developed than LeoVegas’s bingo section. No sportsbook.
The angle: The right pick for LeoVegas players who enjoy bingo and slots in roughly equal measure and want a sister site that makes that combination its identity rather than its afterthought.
Slot Boss
My take: Slot Boss is the most narrowly focused brand in the family. No sportsbook, no bingo, no live casino section worth mentioning. It’s a slots specialist that knows what it is and doesn’t try to be anything else. The selection runs from classic fruit machines to the latest high-volatility releases, and the LeoJackpot pool runs across qualifying games here just as it does on every other brand in the family. For players who were using LeoVegas primarily as a slots platform and wanted nothing else, Slot Boss delivers the same slot catalogue in a simpler, more focused wrapper.
Best for: Pure slots players who want a platform with no distractions. If your LeoVegas sessions were spent entirely in the slots section without touching live casino, bingo or sports, Slot Boss is the most product-matched sister site in the family.
What feels similar: Same UKGC licence, same slot provider relationships, same LeoJackpot pool, same payment infrastructure. The game catalogue overlaps substantially with LeoVegas’s own slots section.
What feels different: No live casino, no bingo, no sportsbook. The brand identity is more direct and personality-led than LeoVegas’s broader all-rounder presentation. Slot Boss doesn’t try to be premium. It just tries to have the right slots.
The angle: The most focused sister site in the family. For a player whose entire gambling activity is slot-based, Slot Boss removes everything that isn’t that and delivers the core product cleanly.
What makes these proper LeoVegas sister sites
The evidence here doesn’t require any interpretation. LeoVegas Gaming PLC’s UKGC account (39198) lists betmgm.co.uk, betuk.com, 21.co.uk, pinkcasino.co.uk and slotboss.co.uk as active domains alongside leovegas.co.uk. The brand’s own self-exclusion policy, on the LeoVegas website itself, names all five brands directly: “During this time, users will be unable to access not just their LeoVegas login, but also their accounts at sister casinos also run by LeoVegas Gaming PLC. These include BetMGM, BetUK, Pink Casino, 21.co.uk, and Slot Boss.” That’s about as explicit a confirmation of the family as any operator ever publishes.
Best picks by player type
If you want a sportsbook alongside the casino, and the Las Vegas connection matters
BetMGM is the flagship sportsbook of the family, with live tables from Vegas venues, the strongest casino welcome offer in the network (200 free spins) and Premier League partnerships that give it genuine sports credibility.
If you want a sportsbook but prefer a British-feeling brand
BetUK is the football-first alternative. Manchester City’s official UK betting partner, strong on British sports markets, clean Bet Builder and a £30-for-£10 sports welcome offer.
If you play primarily in the live casino section
21.co.uk is the most table-game-focused sister brand. Its blackjack-referencing identity and cleaner layout suit a player whose sessions are built around live dealer rather than slots.
If bingo is a regular part of your play
Pink Casino is the only other brand in the family, alongside LeoVegas, that takes bingo seriously as a primary product section rather than a supplement.
If slots are all you want and everything else is a distraction
Slot Boss removes every other product and delivers the same slot catalogue in its most concentrated form. For pure slots players, it’s the most focused choice in the family.
LeoVegas: from Swedish mobile startup to MGM subsidiary
Gustaf Hagman and Robin Ramm-Ericson founded LeoVegas in Sweden in 2012 with a specific and, at the time, counterintuitive argument: that the mobile casino experience was so poor compared with what the desktop could deliver that whoever built the right mobile product first would own a significant advantage. The market at the time was dominated by companies that had built desktop products and then tried to compress them onto smaller screens. LeoVegas built for mobile from the beginning and let the desktop experience follow from that.
The results justified the thesis. By 2014 LeoVegas had its UKGC casino licence. By 2016 it was publicly listed on the Nasdaq Stockholm exchange. Awards accumulated quickly: multiple EGR Mobile Operator of the Year titles, IGA recognition and eventually the EGR Operator of the Year award in 2023, which represents the whole product rather than just the mobile application. By the time MGM Resorts made its move in 2022, LeoVegas was running operations across multiple European markets and had built a group of related brands including BetUK, Pink Casino, 21.co.uk and Slot Boss.
MGM Resorts announced its offer of SEK 61 per share in May 2022, equivalent to a 44% premium on LeoVegas’s closing price and a total acquisition value of approximately $607 million. The tender was accepted by shareholders at a 96% acceptance rate and the transaction completed on September 7, 2022. The consequences for the UK product were significant: BetMGM, which had been operating as a joint venture between MGM and Entain in the United States, began building its own UK presence under the LeoVegas Gaming PLC licence. The LeoJackpot network expanded. Exclusive MGM-branded game content appeared on LeoVegas and BetMGM simultaneously. The family that existed before the acquisition was a collection of UK casino brands. After it, the network became something more genuinely international in character.
MGM Resorts itself operates some of the most recognised casino properties in the world, including The Bellagio, MGM Grand, Aria and Mandalay Bay in Las Vegas. That heritage is what sits behind the MGM-branded exclusive content in the LeoVegas library: titles like Bellagio Diamonds, MGM Grand Emerald Nights and MGM Grand Gamble, all developed in partnership with Push Gaming, represent a genuine connection to physical Las Vegas gaming rather than a borrowed brand name.
Ownership, licensing and regulatory history
LeoVegas is operated by LeoVegas Gaming PLC, registered at Level 7, Plaza Commercial Center, Bisazza Street, Sliema, SLM 1640, Malta. The UKGC account is 39198, covering Casino (from November 2014), General Betting Standard for Real Events (from April 2016), Bingo (from February 2018) and General Betting Standard for Virtual Events (from April 2025). LeoVegas Gaming PLC is a subsidiary of LeoVegas Group AB, which is itself wholly owned by MGM Resorts International following the September 2022 acquisition.
The UKGC regulatory actions record for the company currently shows zero entries. However, two enforcement actions against LeoVegas Gaming PLC are documented in the UKGC’s published record and should be stated clearly for any player making an informed decision. The first was a £600,000 penalty for advertising and marketing failings, including allowing 413 previously self-excluded customers to gamble without appropriate protocols being followed.
The second, and more significant, was a £1.32 million penalty announced by the UKGC on 3 August 2022. The decision, dated 11 July 2022, found that between October 2019 and October 2020, LeoVegas Gaming PLC had breached its anti-money-laundering licence conditions and failed to comply with social-responsibility code requirements regarding customer interactions. Conditions were attached to the licence, and an independent audit was required. The UKGC’s Director of Enforcement described the findings as “a further example of operators failing to protect customers and failing to be alive to money laundering risks within their business.”
These regulatory findings predate the MGM acquisition and the audit conditions attached at the time of the second penalty have since been completed. The compliance investment Entain and MGM have made in the operator since 2022 is substantive, but the regulatory events of that year are a documented part of the operator’s history.
The welcome offers: two choices, one claim
LeoVegas runs separate welcome offers for casino and sportsbook players, and you can claim only one. The choice is made at registration and is locked in at that point, so read both options before you sign up.
Casino: 50 wager-free spins on Big Bass Splash. Opt in, deposit at least £10 within seven days of registering, and wager that £10 (1x) on eligible casino games within the same seven-day window. The 50 spins are credited and must be used within three days. All winnings from the spins are yours with no further wagering requirement attached. Wagering contributions to the qualifying 1x wager vary by game: slots count fully but live casino and table games do not qualify as wagering contributions. The requirement is just 1x, which means you are simply demonstrating that you have played rather than working through a playthrough condition in the conventional sense.
Sports: 100% profit boost up to £100. Deposit at least £10 and select the Profit Boost option within seven days of claiming the promotion. If your first qualifying bet wins, the profit portion of your return is boosted by 100%, up to a maximum additional payout of £100. The boost applies to the profit only, not the stake, so a £10 win at odds of 2.0 would yield a £10 profit boosted to £20. This is an outcome-contingent offer rather than a guaranteed return. For players who were going to place that opening bet regardless, it represents genuine added value on a winning result. For players who want guaranteed free bets regardless of outcome, BetMGM’s sports offer of £40 in free bets from a £10 qualifying bet is a better-structured alternative within the same family.
For existing players, the promotional calendar is consistently active. The Pragmatic Play Drops and Wins programme distributes up to £2 million in monthly prizes across the network, with a weekly prize pool of £350,000 shared across 47,000 cash and spin prizes. The LeoJackpot runs continuously. Daily Tournaments appear in the casino section. The LeoVegas app-specific offers are an additional layer for mobile players. The brand’s existing customer promotion record is one of the areas where other reviewers most consistently give it credit, and the level of ongoing promotional engagement sits above the market average.
Deposits, withdrawals and the cashier
The accepted payment methods at LeoVegas UK are Visa, Mastercard, PayPal, Google Pay, Apple Pay and bank transfer. The minimum deposit is £10. All deposits are instant and processed without fees on the LeoVegas end. PayPal’s inclusion is a meaningful practical advantage: it covers the most widely used e-wallet in the UK market and allows faster withdrawal processing than standard debit card routes.
Withdrawals are typically processed within a matter of hours for e-wallets and PayPal. Debit card and bank transfer withdrawals take longer, with typical timelines of one to five business days depending on your bank. LeoVegas operates on a closed-loop withdrawal basis, meaning funds return to the same payment method used for the deposit. There are no withdrawal fees charged by LeoVegas.
KYC verification is required before your first withdrawal. The process is handled through the account settings and LeoVegas’s platform generally completes automated checks during registration for most players. As with any licensed UK operator, completing verification proactively before you have reason to withdraw avoids the frustration of waiting for document clearance at a moment when you’d rather be receiving your winnings.
The mobile app, which was the original foundation of the entire business model, continues to perform at a level that justifies the awards it has received. Separate iOS and Android apps for casino and sportsbook are available and the mobile browser experience is also strong. For players who primarily use the casino on their phone, LeoVegas’s commitment to mobile quality is the most tangible benefit of a decade of mobile-first development.
Support and complaints
LeoVegas offers 24/7 live chat as its primary support channel. The chat is accessible from the support section of the site and generally connects quickly. The LeoVegas Help Centre at help.leovegas.com is comprehensive and covers most common queries on account management, payments, bonus terms and responsible gambling in enough detail that many issues can be resolved without contacting an agent.
Support email: Available via the Help Centre contact form. No publicly listed direct support email address for LeoVegas UK.
Phone number: A phone helpline is referenced on the site as available alongside chat and email, consistent with LeoVegas’s history of offering voice support. Check the Help Centre for current availability details. I struggled to locate the actual number.
For unresolved disputes, LeoVegas operates under UKGC account 39198 and IBAS (the Independent Betting Adjudication Service) is the approved ADR provider listed in the site footer. The full UK-regulated complaints process applies, and the LeoVegas Gaming PLC account’s published regulatory history means the operator is subject to ongoing UKGC scrutiny that gives the complaints framework practical weight. The LeoSafePlay responsible gambling programme is accessible from the navigation and covers the full suite of limit tools, time-outs and self-exclusion options that the UKGC requires and that run simultaneously across all six brands on the account.
What I like, and what I don’t
What I like
- The MGM acquisition gave this family something genuinely rare in the UK market: exclusive casino content named after and connected to real Las Vegas properties. Bellagio Diamonds and the MGM Grand titles are not available elsewhere.
- The LeoJackpot network connects all six brands and currently runs a Mega pot above £39 million. That’s a compelling pool for any player on any of the family’s brands.
- The 1x wagering requirement on the casino welcome offer is as low as it gets. It functions as a play-through confirmation rather than a genuine barrier.
- PayPal is accepted. In a UK market where many operators have restricted or removed PayPal, having it available for both deposits and withdrawals is a meaningful practical advantage.
- The sister site family is genuinely differentiated. BetMGM, BetUK, 21.co.uk, Pink Casino and Slot Boss serve meaningfully different primary audiences rather than being five versions of the same product.
- Award record spanning over a decade: EGR, IGA and Global Gaming Awards across multiple years. Sustained quality rather than a single peak.
What I don’t
- The regulatory history. Two UKGC enforcement actions, including a £1.32 million fine covering failings in AML and social responsibility between October 2019 and October 2020, are documented on the UKGC’s own published record. Resolved they may be, but they’re part of the story.
- The sports welcome offer is outcome-contingent. A 100% profit boost only pays on a winning bet. BetMGM’s £40 in free bets from a £10 qualifying bet, within the same family, is a stronger guaranteed return for a new sports customer.
- The casino is excellent; the sportsbook feels like a secondary product. For players who want sport at the same level as casino, BetMGM or BetUK are the better first choice within the same family.
My final verdict on the LeoVegas sister sites
LeoVegas Gaming PLC’s six-brand family is one of the more genuinely differentiated networks in UK-regulated gambling. BetMGM is the premium sportsbook-and-casino with Las Vegas live tables, BetUK is the football-focused British sportsbook, 21.co.uk is the live casino specialist, Pink Casino is the casino-and-bingo brand, and Slot Boss is the pure slots platform.
LeoVegas itself remains the flagship and, after 13 years and multiple best-in-class awards, that position is earned rather than assumed. The MGM acquisition has strengthened the family’s exclusive content and extended its Vegas connection in ways that no other network of comparable size in the UK can currently match. The regulatory history from 2022 needs to be part of any honest account of the operator. The compliance landscape has moved considerably since then, and the UKGC’s audit conditions appear to have been satisfied. But a player doing their research deserves to know the full picture, not just the cleaned-up register tab.
FAQs about LeoVegas and its sister sites
What are the LeoVegas sister sites?
The five official sister sites, all on LeoVegas Gaming PLC’s UKGC account 39198, are BetMGM (betmgm.co.uk), BetUK (betuk.com), 21.co.uk, Pink Casino (pinkcasino.co.uk) and Slot Boss (slotboss.co.uk). All five are named explicitly in LeoVegas’s own self-exclusion policy on the site.
Who owns LeoVegas?
LeoVegas is operated by LeoVegas Gaming PLC, registered in Malta, which is a subsidiary of LeoVegas Group AB. MGM Resorts International completed its acquisition of LeoVegas Group AB in September 2022 at a price of SEK 61 per share, representing a total equity acquisition value of approximately $556 million. MGM Resorts owns and operates casino properties globally including The Bellagio, MGM Grand and Aria in Las Vegas.
Is LeoVegas fully licensed for UK players?
Yes. LeoVegas is operated by LeoVegas Gaming PLC under UKGC account number 39198, covering casino, sports betting, bingo and virtual events. It is fully legal for UK players aged 18 and over. LeoVegas also holds a Malta Gaming Authority licence and an Irish remote bookmakers licence.
What is LeoVegas’s current welcome offer?
New UK players can claim one of two offers. For casino: deposit at least £10, wager it 1x on eligible casino games within 7 days of registering, and receive 50 wager-free spins on Big Bass Splash with a 3-day expiry. For sports: deposit £10 and select the Profit Boost option within 7 days; if your first qualifying bet wins, the profit is boosted by 100% up to £100. You can only claim one offer.
What is the LeoJackpot?
LeoJackpot is a four-tiered progressive jackpot network running across all six brands on LeoVegas Gaming PLC’s UKGC account: LeoVegas, BetMGM, BetUK, 21.co.uk, Pink Casino and Slot Boss. Players add 10p per spin to opt in on eligible games, entering the pool for a randomly triggered win at Mini, Minor, Major or Mega tier.
Does LeoVegas have a regulatory history I should know about?
Yes. Two enforcement actions against LeoVegas Gaming PLC are documented on the UKGC’s own published record. The more significant was a £1.32 million financial penalty, issued in August 2022, covering AML and social responsibility failings between October 2019 and October 2020. Conditions were attached to the licence and an independent audit was required. A separate earlier penalty of £600,000 was imposed for advertising and marketing failings. The UKGC’s register actions tab currently shows zero, suggesting the attached conditions have been resolved. Both enforcement decisions are publicly accessible on the UKGC’s website.
Does registering at LeoVegas affect my ability to claim a bonus at a sister site?
Yes. Welcome bonus eligibility is shared across the LeoVegas Gaming PLC network. If you have already claimed a welcome offer at LeoVegas, you will not be eligible for the welcome offer at BetMGM, BetUK or any other brand on account 39198. Self-exclusion also operates across all six brands simultaneously, as confirmed in LeoVegas’s own responsible gambling documentation.