Clerk
A complete user management platform designed for React, Next.js, and the modern web. It provides pre-built UI components for sign-in, sign-up, user profiles, and organization management, including support for passkeys.

Product Screenshots


Key Features
- Pre-built UI components for sign-in and sign-up
- Comprehensive user profile management
- Organization management features
- Passkey support for enhanced security
- Seamless integration with React and Next.js
- Customizable branding and themes
Who is it for?
For SaaS Startups
Streamline user authentication and management in SaaS applications, reducing development overhead and improving user experience.
For E-commerce Businesses
Enable secure and scalable user management for e-commerce platforms, ensuring customer data privacy and compliance.
For Enterprise Internal Applications
Simplify user onboarding and access control for internal tools and applications, enhancing security and productivity.
What Users Are Saying
Sarah J.
Verified Review
"Clerk has been a lifesaver for our React project. The pre-built components saved us weeks of development time. Highly recommended!"
Mark C.
Verified Review
"Easy to integrate with our Next.js app. The organization management features are great. Occasional documentation gaps but overall a fantastic product."
Alice K.
Verified Review
"We needed passkey support, and Clerk delivered. Simple setup and excellent customer support. Pricing is reasonable for the value provided."