To date, The Inner Circle has amassed 4,000 members in London.
The network/app works in a similar way to many dating sites: There are "like" functions, photo browsing, profile building, and ways to interact and chat. People post plans to go out to bars and clubs, while visitors to London can ask for advice and meet-ups.
The site just launched in London after setting up in Paris, Milan, Barcelona, Stockholm and Amsterdam, where it was founded.
In social dating terms, The Inner Circle is a more complex, European equivalent to US app The League.
A "trending hotspots" section notes where the hottest new restaurants and drinking spots are.
The Little Yellow Door is a bar that operates like a house party — it isn't open every night and you have to sign up if you want to attend.
You can use Whats App to talk to the hosts who tell you when to arrive.