WorkOS Cost Calculator
Enter MAU, SSO connections, Directory Sync connections and optional custom domain, Radar checks and audit-log streaming. The calculator applies AuthKit's 1M free MAU, per-connection tiers ($125 for 1–15, $100 for 16–30, $80 for 31–50, $65 for 51–100) and add-ons to return the monthly bill. Estimates only; workos.com/pricing prevails.
Math runs in your browser. Nothing is uploaded.
Monthly total
—
$ per MAU
—
Breakdown
—
AuthKit: first 1,000,000 MAU free, then $2,500/mo for each additional 1M MAU (rounded up). SSO and Directory Sync are billed per connection, each band at its own rate: connections 1–15 $125 each, 16–30 $100, 31–50 $80, 51–100 $65, 101+ custom pricing (priced at $65 here). Audit log streaming $125/mo per SIEM, retention $99/mo per 1M events; Radar 1,000 checks free then $100 per 50k; custom domain $99/mo. Example: 200k MAU + 10 SSO → $0 + 10 × $125 = $1,250/mo; 20 SSO → 15 × $125 + 5 × $100 = $2,375.
Estimates only. Official list prices as of 2026-11-02 (Asia/Shanghai); the provider's pricing page prevails. Sources: WorkOS pricing
Auth Provider Cost Comparison · Clerk Cost Calculator · Twilio Verify Cost Calculator · SMS API Cost Comparison (US) · Twilio SMS Cost Calculator (US)
More in this group
- Auth Provider Cost Comparison Clerk vs WorkOS vs Supabase Auth monthly cost.
- Clerk Cost Calculator Clerk MRU, SSO and add-ons → monthly bill.
- Twilio Verify Cost Calculator Twilio Verify OTP volume → monthly cost and $ per signup.
- SMS API Cost Comparison (US) Twilio vs Telnyx vs Plivo US SMS and OTP cost.
- Twilio SMS Cost Calculator (US) Twilio US SMS segments + carrier fees → monthly cost.
- Transactional Email API Cost Comparison Amazon SES vs Resend vs Mailgun vs Postmark for one volume.
How it works
- How much does WorkOS cost in 2026?
- AuthKit user management is free for the first 1,000,000 MAU, then $2,500/mo for each additional million. Enterprise SSO and Directory Sync are billed per connection (as of 2026-11-02).
- How do WorkOS connection tiers work?
- Each connection is billed at the rate of its band: connections 1–15 $125 each, 16–30 $100, 31–50 $80, 51–100 $65; 101+ is custom. 20 SSO connections = 15 × $125 + 5 × $100 = $2,375/mo.
- What is a worked example?
- 200,000 MAU with 10 SSO connections → AuthKit $0 (under 1M) + 10 × $125 = $1,250 per month.
- What add-ons does WorkOS charge for?
- Audit log streaming $125/mo per SIEM, audit log retention $99/mo per 1M events, Radar 1,000 checks free then $100 per 50,000, and a custom domain $99/mo.
- What counts as a WorkOS MAU?
- Any user who signs up, signs in or has their profile updated in a calendar month counts as one MAU.