Paddy Power shares Betfair's parent company, Flutter, which also includes PokerStars and Sky Betting & Gaming in its family. You shouldn't assume a shared owner means identical account settings.
Casino websites we list
The cards show the current stored offers for 12 featured casinos. Direct Betfair and Flutter relationships are explained separately below.
Paddy Power is the closest Betfair sister-site comparison in SisterIndex’s current operator map. Sky brands, PokerStars and Tombola belong to the wider Flutter group, but that broader connection should not be read as one shared account or identical terms.
Operated by Flutter Entertainment plc (operating entities include PPB Entertainment Limited and PPB Counterparty Services Limited) · Last reviewed: 2026-07-03
Direct answer: Paddy Power is the closest named Betfair sister-site comparison in the current SisterIndex map. Sky Vegas, PokerStars and other connected brands belong to the wider Flutter network and keep their own brand pages.
Betfair sister sites UK: direct and wider relationships
Questions for Betfair sister sites UK can refer to the closest brand relationship or the wider parent group. SisterIndex starts with Paddy Power, then uses the Flutter casino network hub for Sky and PokerStars routes. This prevents every Flutter brand from competing with the Betfair page for the same question.
The useful search variation Betfair and Paddy Power same company belongs on these connected brand pages and the Flutter hub. The names remain separate consumer brands, so each page owns its own reader question even when the wider company relationship is relevant. Use the Paddy Power page for Paddy Power-led questions and this page for Betfair-led questions.
Betfair Flutter brands: choose by product intent
The phrase Betfair Flutter brands can hide several different needs. Betfair is exchange-led, Paddy Power combines sportsbook and casino routes, Sky Vegas is casino-led and PokerStars has poker and casino coverage. Choose the product first, then open the specific brand guide instead of treating the parent-company list as one interchangeable experience.
Betfair sister sites versus sites like Betfair
A site can resemble Betfair without being connected to it. Independent alternatives should remain labelled as similar sites, while confirmed brand and group relationships belong in the Flutter map. This distinction allows the 12 featured casino cards to act as a commercial comparison without turning them into an inaccurate sister-site list.
Quick Betfair comparison checklist
Start with Paddy Power for the closest named relationship.
Use the Flutter hub for the wider parent-group structure.
Open Sky Vegas for casino-led question and PokerStars for poker-led question.
Keep independent alternatives separate from confirmed sister brands.
Compare each website's account, current offer and product navigation separately.
Betfair sister sites and sites like Betfair
Graphic: SisterIndex editorial asset for casino sister-site research pages.
The exact question Betfair sister sites should be answered before wider sites like Betfair comparisons. Paddy Power is the closest brand relationship in this guide, while Sky Vegas, PokerStars Casino and other Flutter brands belong to the wider parent-company route. They are useful comparison pages, but they should not be described as identical to Betfair.
Sister-site status was established only where a verified shared parent company — Flutter Entertainment plc — could be confirmed from primary sources: Flutter's own official brand and 'at a glance' pages (flutter.com), Wikipedia's Flutter Entertainment entry, the UK Gambling Commission's public register and published regulatory action records, Betfair Casino's own website footer disclosure, and Betfair's support and regulatory information page. The UKGC's published December 2025 settlement record (case 308) was used to confirm the regulatory relationship between betfair.com and paddypower.com and the identity of the relevant licensed entities. Betfair Casino Limited's UKGC licence number is cited only because it appears verbatim in the footer of casino.betfair.com and is verifiable on the UKGC public register — it is the only licence number confirmed in this way. Licence numbers for all seven sister sites are set to Not publicly confirmed because the precise UKGC operator account numbers for those brands were not retrievable verbatim from a verified primary-source URL during the research sweep conducted for this review. Bonus descriptions are deliberately non-specific because promotional terms change frequently; readers are directed to each operator's own website. No offshore or unverified affiliate data has been used at any stage of this review.
All casinos listed on SisterIndex are presented for informational purposes. If you choose to gamble, do so responsibly.
About the author
Jonathan Ridehalgh, Senior Casino Analyst at SisterIndex. Checks operator names, brand links and account wording so sister-site claims stay grounded.
Paddy Power is the closest direct Betfair comparison in the current SisterIndex operator map and the first brand to compare.
Are Betfair and Paddy Power sister sites?
Yes. They form the closest relationship in the current network map and both sit within Flutter Entertainment, while maintaining separate customer accounts, offers and product experiences.
Which brands are in the wider Flutter network?
The current SisterIndex map includes Sky Bet, Sky Vegas, Sky Casino, Sky Poker, PokerStars and Tombola in the wider Flutter group alongside Betfair and Paddy Power.
