mesheconomy.com

Allow your site's users to use one of their accounts at Facebook, Google, Twitter or Linked in to log into your site.

With Janrain, websites allow users to login with their existing account from Facebook, Twitter, Google, Yahoo!, LinkedIn and other social platforms, and share user activities with friends on multiple social networks.

Janrain Engage also enables websites to import rich user profile information, friends and social graphs to offer a more personalized user experience. Janrain Federate enables single sign-on for organizations with multiple websites. Janrain Capture enables storage of rich user profile data to help build personalized and engaging online experiences.