Auth0 → Clerk
easyBetter DX, prebuilt UI components, simpler pricing. Clerk handles the full user management flow.
Sign up at clerk.com, create app, enable providers (Google, GitHub, etc).
npm uninstall @auth0/nextjs-auth0 && npm install @clerk/nextjs
Replace Auth0 withMiddleware with Clerk's clerkMiddleware().
import { clerkMiddleware } from '@clerk/nextjs/server'
export default clerkMiddleware()Auth0's LoginButton → Clerk's <SignInButton>. Auth0's useUser → Clerk's useUser. Same hooks, different import.
Export from Auth0 Management API, import via Clerk Backend API. Passwords can be migrated with hash.
Remove AUTH0_* vars. Add NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY and CLERK_SECRET_KEY.
What this migration involves
Moving from Auth0 to Clerk is rated easy and takes about 2-4h on a typical project. The guide breaks it into 6 steps, 2 of which ship with runnable commands and 1 with a verification check. On pricing, Auth0 is freemium and Clerk is freemium with a free plan to test the move.
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FAQ
How long does migrating from Auth0 to Clerk take?
Around 2-4h for a typical project — 6 steps, difficulty rated easy, 2 of them with copy-paste commands.
Is moving from Auth0 to Clerk reversible?
No reverse guide is tracked yet, so treat this as a one-way move and keep a full export of your Auth0 data before you start.
What does Clerk cost compared to Auth0?
Auth0: freemium from $35/mo, free plan available. Clerk: freemium from $25/mo, free plan available.