Jetpack comments create an account on commenting

I am using JetPack Comments because of the way that it allows user to use their social media accounts to comment. However when they comment it doesn’t create an account with my site. Is there a setting that makes them have an account with my site once they comment on it?

I want to achieve the easy social-connected commenting + account registering. Is this possible with JetPack? Is there a seperate one for creating accounts?