Directory and single sign-on
Holds the list of people and their sign-in methods, and signs them in to applications once (SSO) with MFA and access policies.
Documented:
Google Cloud Identity Documented
Free and Premium editions; thousands of pre-integrated SAML 2.0 and OIDC apps; MFA including Titan Security Keys; passkeys; Context-Aware Access in Premium.
Source: Google Cloud Identity · Read 27 Sep 2026 · Source: Google Cloud Identity editions · Read 27 Sep 2026
JumpCloud Documented
Cloud directory, SSO, MFA, passwordless and conditional access, plus cloud LDAP and RADIUS.
Source: JumpCloud platform · Read 27 Sep 2026
Microsoft Entra Documented
Entra ID Free includes MFA and SSO; the app gallery lists thousands of applications; Conditional Access comes with P1; phishing-resistant methods include passkeys and FIDO2 security keys.
Source: Microsoft Entra pricing · Read 27 Sep 2026 · Source: Microsoft Learn: Entra application gallery · Read 27 Sep 2026 · Source: Microsoft Learn: Conditional Access overview · Read 27 Sep 2026 · Source: Microsoft Learn: Entra authentication methods · Read 27 Sep 2026
Okta Documented
Universal Directory, SSO and MFA from the Starter suite; 8,000+ pre-built integrations in the Okta Integration Network; FastPass passwordless; Adaptive MFA.
Source: Okta pricing · Read 27 Sep 2026 · Source: Okta Integration Network · Read 27 Sep 2026 · Source: Okta FastPass · Read 27 Sep 2026 · Source: Okta Adaptive MFA · Read 27 Sep 2026
Ping Identity Documented
PingOne for Workforce Essential covers SSO, directory, OAuth 2.0, OIDC, SAML, SCIM, LDAP, Kerberos and a RADIUS gateway; Plus adds adaptive MFA and passwordless; PingFederate is an enterprise federation server.
Source: Ping Identity pricing · Read 27 Sep 2026 · Source: PingFederate · Read 27 Sep 2026
Partial:
Silverfort Partial
Universal MFA for legacy apps, command-line tools and OT with zero agents and zero code changes; Silverfort is not a directory or SSO provider.
Source: Silverfort homepage · Read 29 Sep 2026