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AUTH

What does Clerk use?

Clerk (clerk.com) is in the techstack index as a Auth company. Authentication and user management for modern apps. The mapped stack lists 9 tools, including Next.js, React, Tailwind CSS, Clerk, Vercel, Stripe, PostHog and GitHub. A live lookup can add tools found on the public site that are not in this profile.

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Framework

• Next.js React framework for the web.
• React UI library.
• Tailwind CSS Utility CSS.

Auth

• Clerk User authentication and organizations.

Hosting

• Vercel Frontend cloud and application hosting.

Payments

• Stripe Payments, billing, and subscriptions.

Analytics

• PostHog Product analytics, replay, and feature flags.

DevOps

• GitHub Source control and CI.

CDN

• Cloudflare CDN, DNS, WAF, and edge network.