AuthCostAuth cost of ownership Weekly ledger
Vendor

Logto

Billing unit: token + add-on — Token-based (access tokens counted). Free to 50k MAU. Pro from $24/mo with token overage and add-ons. Source: logto.io/pricing, checked 2026-10-30. Visit Logto

Answer · Logto cost by MAU (no SSO)

10k users: $0/mo on Free · 50k users: $0/mo on Free · 100k users: $24/mo* on Pro.

As of 2026-10-30, from 19 verified plan rows. How we calculate this.

Free: 50k MAU / 50k tokens. Pro from $24/mo: unlimited MAU, 50k tokens then $0.08 per 100 extra. Enterprise SSO add-on $48/connector. MFA add-on $48. Organizations add-on $48.

Logto cost at 10k, 50k and 100k users

Plan10k users50k users100k users
Free$0$0—
Pro$24*$24*$24*

Monthly USD, no SSO, list price. “—” = the vendor publishes no fixed self-serve price for that volume (custom / contact sales) or the plan caps below it. * Logto Pro bills access tokens, not MAU (50k tokens included, then $0.08 per 100) — the figure is base fee only; token overage depends on your usage.

More on Logto: Logto pricing · cheaper Logto alternatives · vs Clerk · vs Auth0 · vs Amazon Cognito · vs WorkOS · vs Stytch · vs Kinde · vs Supabase Auth

PlanBaseIncludedUnitOverageSSOStatusNotes
Free$050000MAU—0 incl.Verified50k MAU / 50k tokens. No Enterprise SSO on Free.
Pro$24—token—0 incl. · +$48VerifiedFrom $24/mo. Unlimited MAU. 50k tokens then $0.08 per 100. Enterprise SSO $48/connector. MFA add-on $48. Organizations add-on $48. Token≠MAU; calculator uses base + SSO only unless tokens estimated.
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