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Okta Single Sign-On is a commercial multi-factor authentication and single sign-on tool by Okta. authentik is a commercial multi-factor authentication and single sign-on tool by authentik. Compare features, ratings, integrations, and community reviews side by side to find the best multi-factor authentication and single sign-on fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Mid-market and enterprise teams managing hybrid infrastructure across cloud and on-premises apps should pick Okta Single Sign-On for its 8,000+ pre-built integrations and phishing-resistant authentication, which eliminate the identity sprawl that makes passwordless adoption fail in practice. The vendor's 7,148-person scale and active directory integration mean you're not betting on a point product that gets orphaned when priorities shift. Skip this if your organization runs primarily on-premises or needs deep endpoint device management alongside SSO; Okta's strength in application access doesn't extend meaningfully into device posture or NIST ID.AM asset discovery workflows.
Startups and SMBs that need SSO and MFA without vendor lock-in should run authentik; the open-source model means you own the codebase, avoid licensing creep as you scale, and can self-host or go hybrid without renegotiating contracts. It covers NIST PR.AA identity management and access control natively, and the built-in application proxy handles remote access to RDP, SSH, and VNC without bolting on a separate tool. Expect to staff more ops lift than a SaaS alternative; this is not the tool for teams wanting a hands-off managed identity service.
Enterprise SSO solution providing secure access to cloud and on-prem apps.
Open-source identity provider with SSO, MFA, and application proxy capabilities
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Common questions about comparing Okta Single Sign-On vs authentik for your multi-factor authentication and single sign-on needs.
Okta Single Sign-On: Enterprise SSO solution providing secure access to cloud and on-prem apps. built by Okta. headquartered in United States. Core capabilities include Single sign-on access to cloud and on-premises applications, 8,000+ pre-built application integrations, Phishing-resistant authentication flows..
authentik: Open-source identity provider with SSO, MFA, and application proxy capabilities. built by authentik. headquartered in United States. Core capabilities include Multi-factor authentication, Single sign-on with OAuth2/OIDC and SAML2 support, Application proxy..
Both serve the Multi-Factor Authentication and Single Sign-On market but differ in approach, feature depth, and target audience.
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