AlterAuth vs Thoryn

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

Thoryn

See full pricing history

EUR · US · source: www.thoryn.io

Plan	Pricing	Charged by	Offer type
Startup	Contact sales Custom startup pricing	Flat · startup pricing	Standalone · Contact sales
Starter	EUR 1250 / month with annual commitment €15,000/year billed annually	Flat · per month billed annually	Standalone · Fixed
Growth Highlighted	EUR 2666.67 / month with annual commitment €32,000/year billed annually	Flat · per month billed annually	Standalone · Fixed
Enterprise	EUR 5000 / month with annual commitment €60,000/year billed annually	Flat · per month billed annually	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

Thoryn

Startup

Plan card OIDC and SAML SSO: Included
Plan card SCIM directory sync: Included
Plan card EU hosting: Included
Plan card Startup package: Included

Starter

Plan card Single organization: Included
Plan card OIDC and SAML SSO: Included
Plan card SCIM directory sync: Included
Plan card Email support: Included

Growth

Plan card Full authentication: Included
Plan card MFA and passkeys: Included
Plan card Fine-grained authorization: Included
Plan card Audit logs and exports: Included

Enterprise

Plan card Cross-organization federation: Included
Plan card Dedicated support: Included
Plan card Service-level agreements: Included
Plan card EU-hosted identity: 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

Thoryn

August 27, 2026 Source
- Startup: Contact sales
- Starter: EUR 1250 / month with annual commitment
- Growth: EUR 2666.67 / month with annual commitment
- Enterprise: EUR 5000 / month with annual commitment