Bet St George is a new site due to launch sometime in 2026, and Playbook Gaming is expected to be the platform provider. Sister sites will thus include AK Bets, Best Odds, DragonBet, StarSports, PricedUp and more.

The easy answer to the question is yes, but we have to take a few steps back. Bet St George's existence came to light in early 2026 when a LinkedIn page was created, but the site itself hasn't actually launched yet. Nor has any concrete launch date been revealed. Nevertheless, we know enough to know that there are sister sites.
The people behind the LinkedIn page are Brescorp Ltd, which also runs the betting site BresBet. As such, taking Bet St George's landing page into account too, we can tell that Playbook Gaming will be the platform provider. This will put the bookie in the same bracket as AK Bets, StarSports, PricedUp and so on, which is certainly good company to have.
Below, we have highlighted some of Bet St George's sister sites through Playbook Gaming, starting with the closest sister BresBet.
Considering that they have the same owner and not just the same platform, it's easy to name BresBet the best sister site. While platforms tend to guarantee a high degree of similarity between sites, having the same parent company just reinforced that. Anyway, BresBet has been around the block for some time and there is a lot to like.

The site layout makes navigation easy, with some nice promotions scrolling across the top, and live streaming is also offered for some horse racing events. Those of you who prefer to bet on an app will be happy to hear that BresBet offers one for both iOS and Android, even if the desktop version does the trick just fine in our view.
Customer support is highlighted with the help icon in the bottom right corner, which is always nice to see, and the FAQs are decent. Some more payment methods would have helped, but it's not terrible how it is right now.
We have always been massive fans of AK Bets. It might have something to do with the passionate nature of its owners, who are very involved in the day-to-day business with social media posts and updates. However, it's also clear that the bookie has taken advantage of the Playbook platform in the best way possible.

You can immediately tell that horse racing is a focus, which is no surprise given the bookie's on-course history, and there is even a trader chat function for customers. There are some decent promotions to check out, but the main one is perhaps the 'Big Prices' which really drops the betting margins. All beneficial for the punter, of course.
AK Bets also offers a £1 minimum deposit amount (at least at the time of writing), which cannot be said for all of its sisters. In short, the bookie has a lot of quality and above all charm, which is super important when you are competing with big dogs like bet365 and Ladbrokes.
BestOdds is another new Playbook Gaming site, having partnered up with the platform at the tail end of 2025, so it feels perfect to mention it here. Especially since it's really hard to tell that it's a brand new site; something it has Playbook to thank for.

The horse racing focus remains at the top of the homepage, and the usual promotions (albeit different from bookie to bookie) scroll across the top. Customer support is perhaps a little bit lacking compared to others, but this is almost expected from a new site, and it's likely something that BestOdds will improve down the line.
Promotions in the shape of price boosts and loyalty offers make it a pretty decent site for recurring customers, not to mention that best odds guaranteed is offered for horse racing. It's certainly worth trying BestOdds, even if the other Playbook sites have more going for them.

I'm the founder and editor-in-chief of FindSisterSites. After exploring how betting and casino sites are structured for another project, I felt that there was a gap in the market, more specifically for correct, reliable and up-to-date information on the companies behind each site.
As such, I'm responsible for identifying the 'hidden' sister sites and debunking a lot of the incorrect information that spreads around the web. My background in journalism certainly means that I have the perseverance to find the right answers, which helps in this case.