AlterAuth vs authentik

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

AlterAuth

See full pricing history

USD · US · source: www.alterauth.rest

Plan	Pricing	Charged by	Offer type
Hobby	Free $0 for up to 1K MAU	Usage · up to 1,000 MAU	Standalone · Free
Startup Highlighted	USD 49 monthly $49/month for 25K MAU	Usage · per month with 25,000 MAU	Standalone · Fixed
Scale	USD 199 monthly $199/month for 250K MAU	Usage · per month with 250,000 MAU	Standalone · Fixed
Enterprise	Contact sales Custom volume pricing	Usage · custom volume pricing	Standalone · Contact sales

authentik

See full pricing history

USD · US · source: goauthentik.io

Plan	Pricing	Charged by	Offer type
Open Source — Free	Free Free	Flat	Standalone · Free
Enterprise — Standard Highlighted	USD 5 monthly · USD 5 / month with annual commitment $5 / user / month Billed annually. No cost for service accounts.	Seat · $5 / user / month Billed annually. No cost for service accounts.	Standalone · Fixed

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

AlterAuth

Hobby

Plan card 1,000 monthly active users: Included
Plan card Behavioral biometrics: Included
Plan card Stateless JWT tokens: Included
Plan card 1 environment: Included

Startup

Plan card 25,000 monthly active users: Included
Plan card Anti-deepfake MFA: Included
Plan card Intent-bound agent tokens: Included
Plan card 30-day audit logs: Included

Scale

Plan card 250,000 monthly active users: Included
Plan card Agent auditing: Included
Plan card One-year audit logs: Included
Plan card Unlimited environments: Included

Enterprise

Plan card SSO and SAML: Included
Plan card SCIM: Included
Plan card SOC 2 support: Included
Plan card Dedicated SLA: Included

authentik

Open Source — Free

Highlights Supports OIDC, SAML, LDAP, SCIM, RADIUS, Kerberos, and Proxy: Included
Highlights OpenID CertifiedTM for OpenID Connect: Included
Highlights Web-based RDP/SSH access: Included
Highlights OAuth 2.0 token exchange and key-bound ID tokens: Included
Highlights Multi-account switching: Included
Highlights Custom object attributes for users, groups, and more: Included
Highlights Covers B2B and B2C use cases: Included

Enterprise — Standard

Highlights Privileged Access Management: Included
Highlights Agent accounts for non-human identity: Included
Highlights Google Workspace integration: Included
Highlights Microsoft Entra ID integration: Included
Highlights Client certificate authentication (mTLS): Included
Highlights Chrome Enterprise Device Trust connector: Included
Highlights Shared Signals Framework (ABM) support: Included
Highlights Password history compliance checks: Included
Highlights Enhanced audit logging for compliance: Included
Highlights Scheduled user offboarding: Included
Highlights Embed external OAuth/SAML sources: Included
Highlights OAuth2 authentication in SCIM: Included
Highlights Windows local device login: Included
Highlights Self-hosted event maps: Included
Highlights Exportable CSV reports: Included
Highlights Radius EAP-TLS: Included
Highlights Advanced device compliance (in development): Included
Highlights Ticket-based support for subscriptions over $1k: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

AlterAuth

August 27, 2026 Source
- Hobby: Free
- Startup: USD 49 monthly
- Scale: USD 199 monthly
- Enterprise: Contact sales

authentik

August 27, 2026 Source
- Open Source — Free: Free
- Enterprise — Standard: USD 5 monthly · USD 5 / month with annual commitment