Best Open Source Identity & Access Management (IAM) Tools using Cloud Storage in 2026

HashiCorp Vault

Secure, store, and control access to sensitive data

Stars
35,456
Forks
4,647
Last commit
4 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

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

HashiCorp Vault

Secure, store, and control access to sensitive data

Stars
35,456
Forks
4,647
Last commit
4 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

Open Source Identity & Access Management (IAM) Tools using Cloud Storage

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

HashiCorp Vault

Authgear

HashiCorp Vault

Authgear