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Open Source Identity & Access Management (IAM) Tools using Prettier

A curated collection of the best open source tools for managing user identities, authentication, and access control. using Prettier.

Better Auth

Framework-agnostic authentication for TypeScript applications

Stars
27,907
Forks
2,473
Last commit
4 hours ago

A comprehensive authentication framework offering email/password, social sign-on, two-factor auth, and multi-tenant support with full TypeScript integration.

Open Source Alternative to:

Clerk

HashiCorp Vault

Secure, store, and control access to sensitive data

Stars
35,456
Forks
4,647
Last commit
2 hours ago

HashiCorp Vault is a powerful tool for managing secrets, protecting sensitive data, and controlling access using identity-based security.

Open Source Alternative to:

1Password

Authgear

Secure identity management and authentication for modern apps

Stars
1,651
Forks
106
Last commit
1 day ago

A managed authentication platform that helps developers implement secure user identity features like SSO, MFA, and social login without complex infrastructure.

Open Source Alternative to:

Clerk

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Last commit

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