Facebook Login Alternatives

Google Sign-In is a secure authentication system that enables users​ to sign in with their Google accounts.

LinkedIn Login is an​ authentication solution that lets users sign in with their professional identity.

Powerful SaaS integration toolkit for SaaS developers - create, amplify, manage and publish native integrations from within your app with Cyclr's flexible Embedded iPaaS.

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uLogin is a convenient service to login via social networks.

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With InstaDp you can view instagram profile picture for free in full(original) size and download it right away.

OAuth2 support allows you to use Reddit to authenticate on non-reddit websites and applications.

Free Instagram Downloader for macOS, PC and Linux. Search, download or backup Instagram photos shared by any user. Follow your favorite photographers and stay tuned!

OAuth is a protocol that lets external applications request authorization to private details in a user's GitHub account.

Best IT Asset Management software & License tool to manage infrastructure efficiently. Cloud asset management application for ticketing to track Assets.

Belarc's products automatically create an accurate and up-to-date central repository (CMDB), consisting of detailed software, hardware, network and security configurations.

Auth0 is a program for people to get authentication and authorization services for their own business use.

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Enterprise-grade identity management for all your apps, users & devices

A button on your site or application which allows users to sign in with Twitter.