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Authress vs Clerk

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.

USD · US · source: authress.io

Plan Pricing Charged by Offer type
Usage Based
USD 0.0012 monthly

0.0012 USD per call, billed monthly; first 1,000 billable calls free

Usage · per billable authentication or authorization call Standalone · Usage based

USD · US · source: clerk.com

Plan Pricing Charged by Offer type
Pro
USD 20 / month with annual commitment

ProMonthlyAnnual$20per month, billed annuallyScale with full-featured authentication.Upgrade to Pro plan

Flat · per month, billed annually Standalone · Fixed
Business
USD 250 / month with annual commitment

BusinessMonthlyAnnual$250per month, billed annuallyTackle compliance and growing teams.Upgrade to Business plan

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.

Authress

Usage Based

Plan card

First 1,000 billable calls free

Included

Plan card

Authentication and authorization APIs

Included

Plan card

Unlimited SSO connections

Included

Plan card

99.995% availability SLA

Included

Clerk

Pro

Plan card

Scale with full-featured authentication.

Included

Business

Plan card

Tackle compliance and growing teams.

Included

How their prices changed

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

Authress

  1. Source
    • Usage Based: USD 0.0012 monthly

Clerk

  1. Source
    • Pro: USD 20 / month with annual commitment
    • Business: USD 250 / month with annual commitment