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OmniAuth is a flexible authentication system utilizing Rack middleware.
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What is OmniAuth?

OmniAuth is a Ruby authentication framework aimed to abstract away the difficulties of working with various types of authentication providers. It is meant to be hooked up to just about any system, from social networks to enterprise systems to simple username and password authentication.
OmniAuth is a tool in the User Management and Authentication category of a tech stack.
OmniAuth is an open source tool with GitHub stars and GitHub forks. Here’s a link to OmniAuth's open source repository on GitHub

Who uses OmniAuth?

38 companies reportedly use OmniAuth in their tech stacks, including StackShare, Discourse, and Stessa.

150 developers on StackShare have stated that they use OmniAuth.

OmniAuth Integrations

Pros of OmniAuth
Easy Social Login

OmniAuth's Features

  • Multi-provider authentication
  • Over 200 supported authentication providers (see list at
  • Open source

OmniAuth Alternatives & Comparisons

What are some alternatives to OmniAuth?
Devise is a flexible authentication solution for Rails based on Warden
It is an authorization framework that enables a third-party application to obtain limited access to an HTTP service, either on behalf of a resource owner by orchestrating an approval interaction between the resource owner and the HTTP service, or by allowing the third-party application to obtain access on its own behalf.
JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.
Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.
GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over three million people use GitHub to build amazing things together.
See all alternatives

OmniAuth's Followers
150 developers follow OmniAuth to keep up with related blogs and decisions.