Stack Auth Pricing
Starting price
$49/month
Pricing model
Paid
Free tier
Yes
Free trial
No
Plans
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free | — | month | — |
| Team | $49 | month | Custom branding; SSO with OIDC/OAuth; Priority support |
| Growth | $299 | month | Custom branding; SSO with OIDC/OAuth; 3 SAML SSO connections (then $99 each) |
Figures are the vendor's published prices. Unknown values show as “—”. Price-history tracking is not yet available for this tool. Price verified 2026-10-06. Last updated 2026-10-14.
True cost
True cost calculator
| Plan | Listed | Seat basis | Monthly · 5 seats | Annual · 5 seats |
|---|---|---|---|---|
| Team | $49/month | flat | $49 | $588 |
| Growth | $299/month | flat | $299 | $3,588 |
Estimate from published prices. Per-seat plans scale with seats; flat plans don't; plans with included seats charge the base until you exceed them, then add the per-seat overage where published. Monthly/annual come from each plan's billing period. Taxes and add-ons excluded.
Stack Auth's starting price ($49) is 53% above the Identity & Access Management average of $32.