Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.
Google Sign-In - Google Sign-In is a secure authentication system that enables users to sign in with their Google accounts.
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
uLogin - uLogin is a convenient service to login via social networks.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Facebook Login - Facebook Login is a secure, fast and convenient way for people to log into your app or website.