{
  "generated": "2026-10-30T19:46:24.697Z",
  "site": "https://authcost.pages.dev",
  "license": "CC-BY-4.0",
  "changes": [
    {
      "date": "2027-01-01",
      "observed": "2026-10-30",
      "vendor": "Clerk",
      "vendor_id": "clerk",
      "kind": "fee-start",
      "summary": "Clerk Directory Sync connection billing starts 2027-01-01 (same ladder as SSO: 1 included on Pro/Business, then $75 / $60 bands). Announced on clerk.com/pricing.",
      "source": "https://clerk.com/pricing"
    },
    {
      "date": "2026-10-30",
      "observed": "2026-10-30",
      "vendor": "AuthCost",
      "vendor_id": "authcost",
      "kind": "launch-seed",
      "summary": "Initial ledger seeded from official pricing pages (Clerk, Auth0, Cognito, WorkOS, Stytch, Logto, Kinde, Supabase Auth).",
      "source": "https://clerk.com/pricing"
    }
  ]
}