Early this week, Google announced partnerships with Janrain and Gigya to bring its Google+ sign-ins to thousands of new sites. This social sign-in feature will make Google+ at par with Facebook and Twitter both of which allow login authentication using social identities across multiple sites. But is Google+ as popular?
Our on-device mobile measurement
data shows that the active users on Google+ grew two fold in the last 4 months and Google+ now shares the no. 2 spot among Social Networking apps with Twitter.