SSO Tax Calculator
What is enterprise SSO actually costing you?
Enterprise auth gets billed per connection, per client app, per add-on. See what you're really paying, then see it with everything included.
What do you use today?
Each brings its own identity provider, so that's one SSO connection apiece.
You're overpaying for SSO, per year
$9,972
$10,800/yr on Auth0 vs $828/yr on Authagonal (Pro).
Auth0
- Enterprise SSO, 9 x $100/mo$900
Authagonal · Pro
- Plan (5,000 MAU)$69
- SSO · SCIM · domains · unlimited clients, all included
How this is calculated
Auth0 gives 1 enterprise connection free, then bills roughly $100/mo each. Production SSO also pushes you onto the pricier B2B plan (several× the consumer tier), which this estimate leaves out — so real Auth0 cost is typically higher than shown.
"Support several client apps" models 5 client applications. Client apps are unlimited on Authagonal and aren't billed per app by WorkOS, Auth0 or Clerk. Only Duende tiers its license by client count: 2 on LITE, 10 on STANDARD.
Both sides are list price x 12 months, no assumed discounts. Authagonal's plan is picked by your MAU; connections, SCIM and custom domains are included at every tier, so they never change the total. Pay annually and Authagonal is 11x monthly (one month free), not counted above.