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authentik

authentik

Open-source identity provider and SSO

FreeAuthSecurityOpen Source8 impressions

Bring all of your authentication into a unified platform.

authentik is a free alternative to Okta.

authentik is an open-source, self-hosted identity provider offering SSO, MFA and access management.

for
DevOps teams, security engineers and organizations needing self-hosted auth.
pricing
freemium
license
open source
goauthentik/authentik 26k 2.1kPythonupdated 5 days ago
works withKubernetesTerraformDocker ComposeOIDCSAMLOAuth2LDAPSCIMRADIUSKerberosWebAuthnGoogle WorkspaceMicrosoft Entra ID

Key features

6 features of authentik
  • Protocol Support — Provides OIDC, SAML, OAuth2, LDAP, SCIM, RADIUS, Kerberos and more.
  • Conditional Access & MFA — Enforces multi-factor authentication and policy-based access controls.
  • Customizable Workflows — Templates, IaC (Terraform, Docker Compose) and APIs let you tailor authentication flows.
  • Privileged Access Management — Enterprise tier adds PAM for non-human identities and agent accounts.
  • Audit & Compliance — Audit logging, FIPS compliance and exportable reports for GDPR, HIPAA, FedRAMP.
  • Application Proxy & Remote Access — Web-based RDP/SSH, VNC and proxy support for legacy apps.

Use cases

  • Single sign-on for internal SaaS applications.
  • Secure remote access to RDP/SSH sessions via web.
  • Automated user provisioning and off-boarding with SCIM.
  • Conditional access policies for zero-trust environments.

authentik pricing

  • Open SourceFreeSupports OIDC, SAML, LDAP, SCIM, RADIUS, Kerberos · Web-based RDP/SSH access · Community Discord · No support
  • Enterprise$5 / user / month/month (billed annually)All Open Source features · Privileged Access Management · Google Workspace & Microsoft Entra ID integration · Enhanced audit logging
  • Enterprise PlusStarting at $20k annually/yearAll Enterprise features · Dedicated support & SLAs · Volume discounts · FIPS compliance for FedRAMP

authentik vs alternatives

authentikAuth0KeycloakWorkOSSuperTokens
Best forSelf-hosted SSO and identity managementManaged cloud authenticationEnterprise IAM with UI customizationEnterprise SSO APIsApp-level authentication libraries
PricingFreemiumSubscriptionFreeSubscriptionFree
DevHunt upvotes00000
Launched—————
  • authentik vs Auth0: Auth0 is a SaaS identity platform, whereas authentik is self-hosted open source.
  • authentik vs Keycloak: Keycloak is also self-hosted open source but focuses more on enterprise IAM with built-in UI themes.
  • authentik vs WorkOS: WorkOS provides APIs for enterprise SSO and directory sync, not a full self-hosted provider.
  • authentik vs SuperTokens: SuperTokens is an open-source auth library for web/mobile apps, not a full identity provider with SAML/LDAP.

authentik FAQ

Can I migrate from my existing identity provider to authentik?+

Yes, authentik supports standard protocols like SAML, OIDC and LDAP, and provides migration guides.

Is authentik suitable for both small and large organizations?+

The open-source version fits small teams, while Enterprise tiers scale to thousands of users with advanced features and support.

How does authentik handle security and compliance?+

It offers MFA, conditional access, audit logging, FIPS compliance and is OpenID Certified, helping meet GDPR, HIPAA and FedRAMP.

Can you host my authentik instance for me?+

No hosted service is offered; you can self-host using containers, Kubernetes, Terraform or an AWS CloudFormation template.

Can I purchase paid support?+

Paid support is included with Enterprise subscriptions (plans over $1 k); community users rely on Discord and GitHub.

Summarized by DevHunt from goauthentik.io · Oct 7, 2026. Details may change; check the official site.

About this listing

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