Janrain Engage (formerly RPX) helps connect your site to the social web through a robust set of APIs and social widget interfaces. Ultimately, a Janrain Engage solution accelerates your user registration and sign-in process by quickly and easily converting anonymous site visitors into active registered users. In addition, Janrain Engage enables you to import a rich set of profile data and social graphs from your users' social networks allowing you to gain both deeper insight into your users, keep their profiles up to date, and transform your site into a more social destination.

Allow your users to sign in via Facebook, Google, Twitter, Yahoo!, LinkedIn.
20+ social networks & email providers supported.
Let your users share comments, purchases or other activities from your site to their friends on multiple social networks.
Gather rich demographic profile information of your users at sign-in without requiring them to fill out long registration forms.

Enable your users to import their friends and contacts to your website to instantly build community and engagement.
Enhance your mobile presence by enabling social login and sharing on your iPhone app with an existing social identity.
Measure effectiveness of campaigns and track trends in social login and social sharing across various social networks as well as referral traffic generated back to your site.

Our product bundle of Janrain Engage plus Janrain Capture Express allows you to accept social logins and automatically store the profile data in a lightweight hosted database. » Learn More
Check out Janrain’s Loyalty, Rewards and Game Mechanics solution to turn visitors into loyal, repeat users and brand advocates.» Learn More