Cierge vs Satellizer: What are the differences?

Developers describe Cierge as "Easy magic-link authentication". Cierge is an open source authentication server (OIDC) that handles user signup, login, profiles, managerment, and more. Instead of storing passwords, Cirege uses magic links/codes and external logins to authenticate your users. On the other hand, Satellizer is detailed as "Token-based AngularJS Authentication". Satellizer is a simple to use, end-to-end, token-based authentication module for AngularJS with built-in support for Google, Facebook, LinkedIn, Twitter authentication providers, plus Email and Password sign-in method. You are not limited to the sign-in options above, in fact you can add any OAuth 1.0 or OAuth 2.0 provider by passing provider-specific information during the configuration step.

Cierge and Satellizer can be categorized as "User Management and Authentication" tools.

Cierge and Satellizer are both open source tools. Satellizer with 8.08K GitHub stars and 1.27K forks on GitHub appears to be more popular than Cierge with 1.22K GitHub stars and 61 GitHub forks.