Technology

Clerk

Clerk delivers full-stack user management and authentication: pre-built components for React and Next.js, handling everything from social login to Enterprise SSO.

Clerk is the complete user management and authentication platform for the modern web, purpose-built for frameworks like Next.js, React, and Remix. We eliminate the auth headache: developers integrate full functionality—including MFA, SSO, and SAML—using pre-built UI components like `<SignIn/>` and `<UserProfile/>` (a process that takes minutes, not months). The platform is designed for developer velocity, offering a generous free tier for the first 10,000 monthly active users (MAUs), and is backed by top-tier investors like Andreessen Horowitz (a16z).

https://clerk.com/

What builders pair with Clerk

Projects using both technologies. Select a pairing to see a project.

Built with Clerk

Vercel 3 shared projects Next 2 shared projects Cloudflare 1 shared project Cloudflare R2 1 shared project LangChain 1 shared project Nano Banana API 1 shared project

7 more pairings

OpenAI 1 shared project Photoshop Scripting 1 shared project PostHog 1 shared project React Router 1 shared project Stripe 1 shared project Supabase 1 shared project Upstash 1 shared project

Pairing: Vercel

Photo from the event — Event photo

Hoist the Flag and Win Demos

Belgrade · November 27, 2025

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Fixing the Friction: Building the "Missing Link" Between GenAI and Pr…

Nano Banana API Photoshop Scripting

Hoist the Flag and Win Demos

Belgrade Nov 27

React Router PostHog

Vibe Coding: IT Manager to AI

Hong Kong Sep 29

Spreadsheet Pro AI