Which social sign-in (Google, twitter, fb, etc) is most often used (if I could only choose one, which would statistically retain the most users)?
I am working with a startup which is about to do its launch in maybe 2-3 weeks. In order to see the primary features of the site, the user has to register or sign in if they have already registered. ...
I'm thinking of using LoginRadius social site login/registration solution to integrate with traditional login/registration system. Has anyone ever used it and have any opinion about its performance ...