SSO API

Authentication

WorkOS

Enterprise-ready SSO, directory sync, and admin portal for B2B SaaS applications

Reported Latency

Typical performance from public reports -- not live measurements

Average: 110ms

p50

80ms

p95

260ms

p99

450ms

99.99%observed uptime

Free tier

1M MAU (AuthKit)

Paid starts at

$299/month (B2B Starter)

Authentication

API Key

Rate limit

600 RPM

Protocols

RESTSAMLOIDCSCIM

SDKs

Node.jsPythonRubyGo.NET

Regions

USEU

Last updated: 2026-04-12