C
Authentication & Identity
Clerk
82
/ 100
Drop-in authentication with beautiful pre-built UI components. User management, organizations, and multi-factor auth.
Updated March 2026
Score Breakdown
Value
72
Capability
85
Experience
95
Reliability
80
Support
82
Ecosystem
72
Momentum
92
Pricing
Free
$0/mo
- ✓ 10K MAUs
- ✓ Pre-built components
- ✓ Social login
Pro
$25/mo
- ✓ 100K MAUs
- ✓ Custom domains
- ✓ Bot protection
Enterprise
Custom
- ✓ SSO
- ✓ SCIM
- ✓ SLA
Key Features
✓ Pre-built UI
✓ Social login
✓ MFA
✓ Organizations
✓ Webhooks
✓ User management
✓ Session management
✓ React/Next.js SDK
About Clerk
Founded
2019
HQ
San Francisco, CA
Funding
$55.5M Series B
Team Size
80+
Open Source
No
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