Authgear Alternatives

Open Source User Authentication - An Alternative to Auth0 / Firebase Auth / AWS Cognito

Open Source freemium

Complete user auth system installed with 8 lines of code.

Elegant user management, tailor-made for B2B SaaS

Try for free freemium

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

Open Source

Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

Azure Active Directory is a comprehensive identity and access management cloud solution that provides a robust set of capabilities to manage users and groups and help secure access to applications including Microsoft online services like Office 365 …

OpenID is a safe, faster and easier way to log in to web sites.

Open Source

One-click phone number login and checkout

BugMeNot is a free Internet service that provides usernames and passwords to allow users to bypass the registration process for websites.

OAuth is an open standard for authorization. It allows users to share their private resources (e.g.

Build an entire sign-in flow in 5 minutes or less.

2FA codes in your browser, secured by the way you type

Cerbos helps teams separate their authorization process from their core application code, making their authorization system more scalable, more secure and easier to change as the application evolves.

Open Source freemium

Lantica Software, LLC - Sesame, A Q&A-compatible Database Manager.