clerk.dev
Clerk | Authentication and User Management
5 tech detected
Visit Site
April 2, 2026
Executive Summary
Our system detected 5 technologies powering clerk.dev. Some of the key ones include Tailwind CSS, PostHog, Vercel.
This website has a okay performance score of 53%, and it runs average speed with a 6.6s load time. The page size is 2244 KiB with 132 requests. This means the site is balanced. It follows modern web standards. It also has very good SEO.
"The easiest way to add authentication and user management to your application. Purpose-built for React, Next.js, Remix, and “The Modern Web”."Tech Architecture
5 Layers
CSS Framework
1 Tech identified
Analytics Tools
1 Tech identified
Hosting Provider
1 Tech identified
Frontend Framework
1 Tech identified
Authentication Systems
1 Tech identified