Regent Play used to be powered by Aspire Global, both in terms of licence and platform, but the company's decision to leave the UK means the site is currently unlicensed. Below, we have listed some good alternatives instead.
Regent Play had quite a lot of sister sites before Aspire Global left the UK market. If you want to find out which those sites were, we have listed them below.

When looking at lesser-known gambling sites, especially casino-focused ones, we only tend to identify sisters through a platform provider or an operator. However, with Regent Play, we can also find sisters through its ownership.
In fact, the site is owned by Marketplay Ltd - which owns a few other site - while the platform is provided by Aspire Global. The latter is definitely the more well-known out of the two, with over 50 different sites on its UKGC licence at the time of writing. Below, you can find the sister sites.
Seeing as Regent Play is operated by Aspire Global, there are quite a few sister sites to explore, though we can also look at other sites owned by Marketplay Limited. We have picked out three we like below.
Coming in at number two here is Dream Jackpot, another site operated by Aspire Global, though this time, the site is owned by Jupiter Gaming Ltd. Switching things up a little, indeed.
As a result, the interface is slightly different from the typical Marketplay options. However, it's more aligned with Regent Play, for whatever reason. The sites both have a more basic design and they are not as eye-catching.
With that said, both still do a good job of making navigation easy, thanks to the search tools available.

I would describe myself as an experienced punter, having taken a liking to horse racing in particular. My interest in sports is also what made me pursue a career in writing, graduating with a Bachelor's Degree in Journalism from UCFB in 2024.
At FindSisterSites, I'm responsible for testing bookies and providing our readers with the necessary sister sites insight. I try to make the most of my previous encounters with bookies to highlight what is good, bad and in between.