Clerk

Clerk - The most comprehensive User Management Platform

Clerk is purpose built for developers. We offer drop-in authentication and user management solutions, featuring pre-built sign-up, sign-in, and user profile components, customizable to meet the needs of your users and to match your branding. Optimize your user authentication experience with various modern authentication strategies, such as MFA, SSO, OTPs and more. Clerk offers SDKs for most modern frameworks, such as Next.js, React, React Native, and more. Our Free tier supports up to 10,000 MAUs/month for free or upgrade to Pro for $25/month unlocking advanced security features.