Backend API

Authentication

Clerk

Developer-first auth with pre-built UI components, session management, and user management dashboard

Reported Latency

Typical performance from public reports -- not live measurements

Average: 80ms

p50

55ms

p95

190ms

p99

350ms

99.95%observed uptime

Free tier

10,000 MAU

Paid starts at

$25/month (Pro)

Authentication

API Key / JWT

Rate limit

500 RPM

Protocols

REST

SDKs

JavaScriptReactNext.jsRemixExpo

Regions

USEU

Last updated: 2026-04-12