WorkOS
WorkOS is the "Enterprise Ready" identity platform for B2B SaaS — providing AuthKit user management, enterprise SSO (SAML/OIDC), Directory Sync (SCIM 2.0), Multi-Factor Authentication, Audit Logs, Admin Portal, Fine-Grained Authorization (FGA, formerly Warrant), Radar bot/fraud protection, and an emerging suite of agent-oriented surfaces (Pipes, MCP Auth, auth.md).
1 APIs
21 Features
AuthenticationIdentity ProviderSSOSAMLOIDCSCIMDirectory SyncAuthorizationFGAAudit LogsMFAB2B SaaSAgentsMCP
APIs
WorkOS API
REST API for AuthKit user management, SSO, Directory Sync, MFA, Audit Logs, Admin Portal, FGA, Radar, Webhooks, Events, Feature Flags, Pipes (agent auth), Widgets, and WorkOS Co...
Features
Tagline: "Your app, Enterprise Ready."
AuthKit: free up to 1M MAU, then $2,500/mo per additional 1M
Single Sign-On: tiered $50-$125 per active SAML/OIDC connection (1-200+ tiers)
Directory Sync (SCIM): tiered $50-$125 per connection mirroring SSO
Audit Logs: $125/mo per SIEM destination + $99/mo per 1M events retained
Radar: 1,000 checks free, then $100/mo per 50K checks
Custom Domain: $99/mo
Scale Support: $1,000/mo; Enterprise custom
REST base URL: https://api.workos.com (staging: api.workos-test.com)
Default rate limit: 600 req/min; auth 60 req/min; Directory Sync 10/sec
50+ identity provider integrations (Okta, Entra, Google Workspace, JumpCloud, OneLogin, PingFederate, etc.)
SCIM 2.0 directory providers: Azure SCIM, Okta SCIM, BambooHR, Workday, HiBob, Rippling, JumpCloud, OneLogin, PingFederate, S/FTP, generic SCIM 2.0
Bearer token auth (sk_test_*/sk_live_*); supports organization-scoped and user-scoped API keys
Sealed sessions, magic auth, passkeys, social, password, enterprise SSO
FGA (formerly Warrant): relationship-based authorization, custom roles, edge agent
Audit Logs stream to Splunk, Datadog, Elastic and other SIEMs
MCP Auth + Resource Indicators (RFC 8707) for per-server scoping
Pipes: human-approved, provider-scoped credentials for AI agents
auth.md open protocol: agents register for services via Markdown at a domain
Self-service Admin Portal (white-label) for IT admins
SOC 2 Type 2, GDPR, HIPAA-eligible
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