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AlterAuth pricing

AlterAuth is a hosted authentication API for applications and AI agents, combining stateless tokens, behavioral authentication, anti-deepfake MFA, webhooks, and audit controls.

Region
US
Source currency
USD
Audiences
Individual, Small business, Mid-market, and Enterprise

Plans and public prices

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

What each plan includes

Feature names follow AlterAuth’s own pricing page. Check the wording before treating features from different vendors as like-for-like.

Hobby

Plan card

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

Startup

Plan card

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

Scale

Plan card

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

Enterprise

Plan card

SSO and SAML
Included
SCIM
Included
SOC 2 support
Included
Dedicated SLA
Included

How pricing changed

We check this pricing page weekly and record the changes we observe. An older date can simply mean the public page has not changed.

Observed Plans and prices Source wording Source
  • Hobby: Free
  • Startup: USD 49 monthly
  • Scale: USD 199 monthly
  • Enterprise: Contact sales
  • $0 for up to 1K MAU
  • $49/month for 25K MAU
  • $199/month for 250K MAU
  • Custom volume pricing
Pricing page