Cost / License
- Free
- Open Source
Platforms
- Online
Authorizer (authentication) is described as 'Your data, your control. Fully open source, authentication and authorization. No lock-ins. Deployment in Railway.app | Heroku in 120 seconds || Spin a docker image as a micro-service in your infra. Built in login page and Admin panel out of the box' and is a identity management tool in the development category. There are more than 25 alternatives to Authorizer (authentication) for a variety of platforms, including Web-based, SaaS, Self-Hosted, Docker and Linux apps. The best Authorizer (authentication) alternative is Keycloak, which is both free and Open Source. Other great apps like Authorizer (authentication) are authentik, Kanidm, Better Auth and Auth0.
No-code authentication service. Octauthent can help you secure any website with a login form, without a single line of code.




Ory builds cloud-native authentication (login), authorization (permission), delegation (OAuth2, OpenID Connect), and user management software. You can deploy what you need yourself or use the Ory Network and get started in minutes.
HybridAuth A PHP Library for authentication through Facebook, Twitter, Google, Yahoo, MySpace, LinkedIn, AOL, Vimeo, FourSquare, OpenID and other Identity providers
Auth.js is a runtime agnostic library based on standard Web APIs that integrates deeply with multiple modern JavaScript frameworks to provide an authentication experience that’s simple to get started with, easy to extend, and always private and secure!
Userbase is the easiest way to add user accounts and data persistence to your static site. All Userbase features are accessible through a very simple JavaScript SDK, directly from the browser. No backend necessary.
Magick.Link is a revolutionary web app that allows you to securely share web pages and embed custom text or HTML directly within their content


The authentication platform that helps you secure your apps with branded login pages and your choice of identity methods.

With the extensions of Keycloak+, enterprise requirements are fullfilled like: Delegated Administration, management of permissions in organizational structures, SCIM 2 provisioning, User Life Cycle / Housekeeping, GDPR/data protection/Audit and many more IAM features, for...
MojoAuth is the safest passwordless authentication solution that enables your users to login seamlessly with an email OTP or magic link or WebAuthn, which in turn provides stronger security to your business.




Meveto is an authentication company that completely removes the use of passwords - eliminating one of the biggest threats to any organization's security and hacker's favorite way to breach.

