Rhino Bet Sister Sites

Operated by Playbook Gaming Limited (UK Company Registration 10889074); also historically linked to Sharedbet Limited · Last reviewed: 2026-08-01

What Happened to Rhino Bet?

Rhino Bet was a UK-facing sportsbook and casino brand that launched in 2021, offering betting markets across horse racing, football, tennis, and greyhounds, along with a standard online casino section featuring slots and live dealer games. The brand traded under the operator Playbook Gaming Limited, a company registered in England and Wales under UK Companies House registration number 10889074. Independent sources also link the brand historically to Sharedbet Limited, with some evidence suggesting Rhino Bet was initially listed on the Sharedbet UKGC licence before moving across to the Playbook Gaming licence at a later point in its operating history.

Rhino Bet ceased accepting UK players and closed its operations on 26 March 2025. Players who held account balances at the point of closure were given a deadline of 26 April 2025 to withdraw any remaining funds. Any open bets that had not settled by the closure date were voided rather than carried forward. Following this closure, Playbook Gaming Limited went on to surrender its UK Gambling Commission licences entirely in November 2025, which means the operator no longer holds any active UKGC authorisation to offer regulated gambling services to UK customers. The rhino.bet domain is now listed as inactive on the UKGC's public register.

For anyone researching this brand today, the key point is that Rhino Bet itself is gone, but the wider question of interest to bettors is which other brands were run by the same operator during the period when Playbook Gaming held valid licences. This article sets out the sister sites that independent UK gambling research sources have consistently linked to Playbook Gaming, along with the caveats that now apply to every one of them given the operator's licence surrender.

Verifying the Operator: Playbook Gaming Limited

Establishing a genuine sister-site relationship requires more than a passing resemblance in branding or design. For this article, Rhino Bet's operator identity was confirmed through cross-referencing a company-level domain reference at rhino-bet.com, which names Playbook Gaming Limited and cites the UK Companies House registration number 10889074. Additional UK-facing sources, including rhinobet.uk.com and whichbingo.co.uk, reference an operator account number under which Playbook Gaming held its remote betting and casino licences with the UKGC. This is understood to be an operator-level account reference rather than a single product licence number, and it has not been independently reproduced here as a standalone licence number in this article because our policy is to avoid stating numeric licence details unless they can be confirmed against primary-source UKGC documentation.

Separately, rhino-casino-uk.co.uk notes that the brand was formerly operated under Playbook Gaming Ltd and later associated with Sharedbet Limited, with the site listed as inactive on the UKGC register from the closure date of 26 March 2025. findsistersites.com corroborates this, stating that Rhino Bet was initially listed on the Sharedbet UKGC licence before later moving to the Playbook Gaming licence. This kind of licence movement between related corporate entities is not unusual in the UK gambling sector, particularly where operators restructure their corporate holding arrangements, but it does mean that anyone trying to trace the full ownership history of Rhino Bet needs to treat both Sharedbet Limited and Playbook Gaming Limited as relevant entities in the operator's history.

Because Playbook Gaming surrendered its UKGC licences in November 2025, none of the brands discussed on this page currently hold an active licence under that operator, assuming they are still trading at all. Some may have transferred to new operators, some may have closed entirely, and others may continue to operate under different licensing or ownership arrangements that have not yet been documented by independent UK sources. This is an important distinction: being a confirmed historical sister site under Playbook Gaming does not mean the site is safe, active, or licensed today.

Confirmed Sister Sites: The Evidence

Sister sites were included in this article only where at least two independent UK-facing gambling research sources explicitly identified them as Playbook Gaming-operated brands. This threshold was applied deliberately to avoid including sites based on a single unverified claim or a superficial design similarity. Using this method, seven brands met the bar for inclusion: BetZone, AK Bets, Planet Sport Bet, StarSports, Vickers, BresBet, and YeeeHaa Bet.

BetZone and YeeeHaa Bet are both named by egamersworld.com as part of the Playbook Gaming network alongside Rhino Bet. BetZone in particular is frequently cited as one of the primary sister sites, with a stated physical betting heritage dating back to 1973, suggesting the brand existed as a retail bookmaker long before entering the online space under Playbook Gaming's licensing umbrella. YeeeHaa Bet, by contrast, is described as the most recent addition to the network prior to the licence surrender, making it the newest of the confirmed sister brands.

AK Bets, Planet Sport Bet, and StarSports are named collectively by bettinglounge.co.uk as Playbook Gaming-powered sister sites, alongside a further brand called BestOdds that appears in that source but has not been independently corroborated by a second source and is therefore excluded from this list under our two-source verification rule. Vickers and BresBet are named by casinosistersite.co.uk as Playbook Gaming sister sites, with Vickers noted as having been established in 2020, making it one of the earlier brands in the network, predating Rhino Bet's own 2021 launch.

A separate source, casinoalpha.com, identifies a smaller cluster of three Playbook Gaming sister sites with UKGC licensing across all platforms, which broadly aligns with the pattern found across the other sources without contradicting the wider list compiled here.

Why DragonBet Was Excluded

DragonBet is sometimes mentioned in the same breath as Rhino Bet in casual online discussion, largely because the two brands share a similar sports-first positioning and betting-shop heritage style. However, casinosistersite.co.uk clarifies that DragonBet operates under a licence held by Lovell Brothers Limited, running on the FansUnite Chameleon betting platform. This is an entirely separate corporate and technological structure from Playbook Gaming Limited. As a result, DragonBet has been deliberately excluded from this sister-site list. It may resemble Rhino Bet in tone and market focus, but it is not a true operator sister under any reasonable definition, and including it here would misrepresent the ownership evidence.

Comparison Table: Rhino Bet Sister Sites

Every entry in this table is marked with a Medium safety index rather than High, and this is a deliberate and consistent editorial decision across the entire list. The reason is straightforward: Playbook Gaming surrendered its UKGC licences in November 2025, and sisterssites.co.uk notes that the technology providers behind these brands changed following that surrender, making current operator and technology confirmation genuinely difficult from the outside. Even if a brand's website remains online and appears functional, that alone does not confirm active, valid UKGC licensing today. Players should not interpret a Medium rating here as a recommendation to play; it reflects an unresolved verification status rather than an endorsement.

Individual Site Reviews

BetZone

BetZone is one of the most frequently cited Rhino Bet sister sites across independent UK sources. It covers a similar spread of markets to Rhino Bet, including horse racing, football, tennis, and greyhound racing, alongside a casino section offering slots and table games. What distinguishes BetZone from some of the newer Playbook Gaming brands is its stated heritage as a physical betting business dating back to 1973, suggesting the brand existed on the high street long before it moved into online sports betting under the Playbook Gaming licensing structure. Anyone considering BetZone today should check the UKGC public register directly, since the licence surrender by Playbook Gaming in November 2025 means the operator behind any currently live version of the site needs independent confirmation.

AK Bets

AK Bets appears across multiple independent UK sources as a confirmed Playbook Gaming sister site. It offers a combination of sports betting and casino gaming, including slots and live casino tables aimed at UK players. One notable feature is its Casino Club promotion, which rewards customers who wager £50 or more on casino slots or live casino games with a minimum of 20 free spins delivered the following day. The offer requires wagers to be placed and settled within a defined qualifying window running from 00:01 to 23:59, and it is limited to once per customer per qualifying period, with eligibility restricted to 18+ UK and Ireland residents. As with all bonus terms referenced in this article, players should treat this description as indicative only and confirm the live, current terms directly on the AK Bets site itself before opting in, since promotional terms are frequently updated or withdrawn by operators.

Planet Sport Bet

Planet Sport Bet is consistently named across UK-facing review sources as a Playbook Gaming-operated sister site to Rhino Bet. It presents a fairly comprehensive combined sports betting and online casino offering, positioning it similarly to Rhino Bet's own product structure. Given the operator's licence surrender in November 2025, anyone encountering an active Planet Sport Bet site today should check its current licensing status against the UKGC public register and identify the current licence holder before creating an account or depositing funds, since the brand name alone is not sufficient evidence of continued regulated status.

StarSports

StarSports is identified by multiple independent UK sister-site reference sources as a Playbook Gaming-powered brand, and therefore fits the criteria for inclusion as a confirmed Rhino Bet sister site. It is positioned toward UK bettors with a broad range of sports betting markets. As with the other brands on this list, the practical advice for prospective users is the same: verify current UKGC registration status independently rather than relying on historical association with Playbook Gaming, since that operator no longer holds the licences under which these brands previously operated.

Vickers

Vickers is described as a Playbook Gaming-operated bookmaker and casino that was established in 2020, making it one of the earliest brands in the network, predating even Rhino Bet's 2021 launch. It focuses on UK and Irish betting markets and includes sports betting, live in-play betting, virtual sports, and a casino section. Its mobile site is described as being designed with straightforward navigation in mind, which was a common design priority among Playbook Gaming's brand portfolio. Prospective users should independently confirm current licensing via the UKGC public register given the operator's exit from UK regulated gambling in late 2025.

BresBet

BresBet is named as part of Playbook Gaming's sister-site network across multiple UK gambling research sources, placing it firmly within the same operator family as Rhino Bet. It operates as a combined sportsbook and casino, following the same general product structure seen across other Playbook Gaming brands. Given the licence surrender that took place in November 2025, the current regulatory status of BresBet is not something that can be assumed from its continued existence online, and independent verification is strongly recommended before any deposit is made.

YeeeHaa Bet

YeeeHaa Bet is described as the most recent addition to the Playbook Gaming network prior to the licence surrender, and is listed as a Rhino Bet sister site by independent UK gambling research sources. It follows the same combined sportsbook and casino format used across the rest of the network. Because it was among the last brands to join before the operator's licensing position collapsed in late 2025, particular caution is warranted here, and players should check the UKGC public register directly before registering an account.

Licensing and Safety Review

All seven sister sites listed in this article are categorised under a UKGC licence type, reflecting their historical operation under Playbook Gaming's UK Gambling Commission authorisation. However, none of them are assigned a numeric licence or account number in this article, because no primary-source UKGC documentation has been independently verified to confirm those specific figures at brand level. Where a numeric account reference does appear in secondary sources discussing Rhino Bet itself, it is understood to relate to the operator's overall account rather than individual product licences, and has therefore been treated with appropriate caution throughout this piece.

The Medium safety index applied to every site in this list is a direct consequence of the licence surrender. It is worth being explicit about what this rating does and does not mean. It does not mean these sites are confirmed to be unsafe or fraudulent. It means that, as of the last review date, independent verification of their current licensing status could not be completed with confidence, largely because the operator that historically ran them, Playbook Gaming Limited, no longer holds active UKGC authorisation. A brand continuing to accept UK customers without a valid, active UKGC licence would be operating outside the regulated market, which carries materially different risk to players compared with a fully licensed and monitored operator.

For comparison, well-established UK gambling brands with long, continuous UKGC licensing histories, such as those covered in our Ladbrokes sister sites and William Hill sister sites articles, offer a different risk profile entirely, since their operators have maintained consistent regulatory standing without the kind of licence surrender event seen with Playbook Gaming. Readers weighing up whether to use any of the Rhino Bet sister sites discussed here may find it useful to also review how established multi-brand operators such as those behind Betfred sister sites or Coral Casino sister sites structure their licensing and sister-brand relationships, as a point of contrast to the more precarious position of the former Playbook Gaming network.

Bonus Terms and Caveats

Bonus offers referenced across the Playbook Gaming sister-site network vary considerably in specificity. AK Bets is the only brand in this list for which detailed, specific promotional terms were available, namely the Casino Club offer requiring a minimum £50 wager on slots or live casino to unlock at least 20 free spins the following day, subject to a defined qualifying window and a one-per-customer restriction. For BetZone, Planet Sport Bet, StarSports, Vickers, and BresBet, only generic welcome offer language could be confirmed, meaning the exact pound value, wagering requirements, and expiry conditions of any headline promotion were not independently verifiable at the time of research.

This is an important point for prospective players. Historical bonus terms cited by review sites can quickly become outdated, particularly for brands whose operator has undergone significant regulatory upheaval. Given that Playbook Gaming surrendered its UKGC licences in November 2025, any bonus terms that were previously advertised on these sites may no longer be honoured, may have changed entirely, or may not apply if the site has transferred to a new operator. Before opting into any promotion on any of these sites, players should read the live terms and conditions displayed directly on the operator's current website, check wagering requirements, minimum deposit thresholds, maximum bonus values, and expiry windows, and confirm that the site is still operating under a valid, currently active UKGC licence.

Rhino Bet ownership and related-brand research

This URL owns Rhino Bet sister sites, who owns Rhino Bet and Rhino Bet related brands. Use the operator named on the page as the starting point for every relationship.

The relationship-check guide explains how to distinguish a direct sister site from a wider parent-group brand, while the network directory handles company-level browsing.

Responsible Gambling Controls

While it held its UKGC licences, Rhino Bet provided the standard suite of responsible gambling tools mandated by the regulator. These included deposit limits that could be set on a daily, weekly, or monthly basis, reality check reminders during play sessions, cooling-off periods for players wanting a temporary break, and full self-exclusion functionality. The site was integrated with GamStop, the UK's national self-exclusion scheme, meaning players who self-excluded through Rhino Bet would be excluded across all UKGC-licensed operators simultaneously, not just on that single site. Support links were also provided to GamCare, BeGambleAware, and the Independent Betting Adjudication Service, known as IBAS, which handles independent dispute resolution between players and gambling operators.

These tools were a requirement of active UKGC licensing, and their presence on Rhino Bet reflected the regulatory obligations placed on the operator at the time. For any of the sister sites discussed in this article, the presence of similar responsible gambling tools should not be assumed automatically; it depends entirely on whether the site currently holds a valid UKGC licence, which cannot be confirmed with confidence following Playbook Gaming's licence surrender. Players who are concerned about the regulatory standing of any of these sites, or who are unsure whether a site is safe to use, should check the GamStop and UKGC websites directly and consider using self-exclusion tools regardless of a specific operator's current status.

Alternatives Worth Considering

For players who used Rhino Bet or one of its sister sites and are now looking for a regulated alternative with a clearer, more stable licensing history, it is worth considering established UK operators with long-standing UKGC authorisation and transparent multi-brand structures. Brands covered in our existing sister-site guides, including Ladbrokes, William Hill, Betfred, and Coral Casino, all operate under well-documented licensing arrangements with considerably more regulatory continuity than the former Playbook Gaming network. These operators also tend to offer more consistent responsible gambling tooling, clearer bonus terms, and broader payment method support, including e-wallet options that were notably absent from Rhino Bet's own payment offering.

None of this is to say that every former Playbook Gaming brand is inherently unsafe, but the absence of a currently active licence at the operator level is a materially different risk position compared with brands that have maintained continuous UKGC authorisation. Players who want the reassurance of dealing with a fully regulated operator today, rather than one whose licensing history includes a surrender event, may be better served by choosing from operators with an unbroken UKGC licensing record.

Verdict

Rhino Bet was a genuine UK-licensed sportsbook and casino brand operated by Playbook Gaming Limited, sitting within a wider network of at least seven confirmed sister sites: BetZone, AK Bets, Planet Sport Bet, StarSports, Vickers, BresBet, and YeeeHaa Bet. The evidence for these sister-site relationships is reasonably strong, drawn from multiple independent UK gambling research sources that consistently name these brands as part of the same Playbook Gaming operator family. DragonBet, despite superficial similarities, was correctly excluded because it operates under an entirely separate licence held by Lovell Brothers Limited.

However, the defining fact that shapes this entire article is that Playbook Gaming Limited surrendered its UKGC licences in November 2025, following Rhino Bet's own closure in March of that year. This means that every sister site discussed here now carries a genuine question mark over its current regulatory status. None can be confidently described as safe to use today without independent verification against the UKGC public register, and none should be assumed to retain the same payment methods, bonus terms, or responsible gambling tools that were documented while Playbook Gaming's licences were active. The Medium safety index applied throughout this article reflects that uncertainty rather than a specific finding of wrongdoing. Anyone encountering a currently live version of any of these brands should treat the UKGC public register, not historical brand association, as the final word on whether it is safe to register and deposit.