Clerk
User management and authentication.
Pricing
Pro $25/mo ($20/mo annual), 50K MRU/app incl., then $0.02/MRU; Business $300/mo ($250 annual)
Free tier
Yes (Hobby): 50,000 monthly retained users/app
Last checked
2026-10-16
Pricing: verified-official source · verified 2026-10-16 (full-page-read)
Agent test verdict
Edition tested Clerk Cloud, Hobby free plan (development instance). Results may differ for the hosted product.
Tested 2026-10-16 · 3 runs · rubric v0.1 (provisional thresholds). 3/3 runs: sign-up (Backend API createUser), password sign-in plus new-device email code, active session check, wrong password rejected (422); ~3.3s per run. Self-serve Frontend API sign-up stalled at missing_requirements without a browser.
| outcome | 7 |
| speed | 10 |
| cost | 9 |
| dx | 6 |
| reliability | 10 |
| overall | 8.1 |