Overview
The most comprehensive User Management Platform
Clerk is a User Management platform for Next.js and React apps. With polished, production-ready Sign-in and Sign-up forms, developers can add secure authentication in minutes.
The Clerk + Vercel integration enables:
- Instant provisioning of Clerk apps from your Vercel dashboard
- Scalable support for B2B SaaS use cases via Clerk Organizations - including multi-tenancy, RBAC
- Built-in and scalable billing and subscription management with Clerk Billing
If you're building an MVP or scaling a SaaS business, Clerk helps you ship faster and scale with confidence.
Pricing
For more information on pricing, click here.
Preview

Products
Clerk
Authentication
Plans starting at $0
Instructions
Which integration should I use?
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Create New Clerk Account: Installs the Clerk native integration and creates a Clerk account for you if you do not have one already. Billing is managed through Vercel. (Appropriate for brand new applications)
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Link Existing Clerk Account: This is a connectable account and is available only as a convenience for setting Clerk environment variables in your Vercel projects.