Alternatives to Microsoft Entra ID

Ordered by how much they overlap with Microsoft Entra ID, then by score.

Alternatives, ranked

  1. Vaultwarden

    Lightweight alternative implementation of the Bitwarden server written in Rust.

    • Released more recently
    • Higher score
    • Open source
    • No shared features
    Updated 12 days ago
    51 90.2 = Compare
  2. Keycloak

    Identity and access management server with single sign-on, OpenID Connect, SAML and user federation.

    • Released more recently
    • Higher score
    • Open source
    • No shared features
    Updated 9 days ago
    93 88.0 = Compare
  3. Authelia

    Authentication server that adds single sign-on and two-factor login in front of reverse proxies.

    • Released more recently
    • Higher score
    • Open source
    • No shared features
    Updated 8 days ago
    109 87.2 = Compare
  4. ZITADEL

    Multi-tenant identity platform written in Go, with OIDC, SAML, passkeys and an audit event store.

    • Released more recently
    • Higher score
    • Open source
    • No shared features
    Updated 21 days ago
    134 84.8 = Compare
  5. Ory Kratos

    API-first identity and user management service handling registration, login, recovery and MFA.

    • Released more recently
    • Higher score
    • Open source
    • No shared features
    Stale: 189 days without a release
    201 60.8 = Compare
  6. Bitwarden

    Open-source password manager providing end-to-end encrypted credential vaulting, autofill and passkey support.

    • Runs on more platforms
    • No shared features
    No dated release history published
    372 0.0 = Compare
  7. Cisco Duo

    Cisco Duo provides multi-factor authentication and single sign-on via the Duo Mobile app and an admin console, without extra hardware.

    • Runs on more platforms
    • No shared features
    No dated release history published
    417 0.0 = Compare
  8. HCP Vault

    HCP Vault is HashiCorp's cloud secrets management platform for storing, rotating, and controlling access to credentials, certificates, and keys.

    • No shared features
    No dated release history published
    625 0.0 = Compare