Clerk Has a Free Auth Service — Add Login to Your App in 5 Minutes

Auth Is the Hardest Easy Problem Every app needs login. Every developer reinvents it. Password hashing, email verification, OAuth flows, session management, MFA — it takes weeks to build properly. Clerk: Auth That Works Out of the Box Clerk gives you pre-built auth components with 10K MAU free. Free Tier 10,000 monthly active users All auth methods (email, social, passwordless) Pre-built UI components User management dashboard Unlimited applications Add Auth to Next.js in 5 Minutes npm install @clerk/nextjs // middleware.ts import { clerkMiddleware } from " @clerk/nextjs/server " export default clerkMiddleware () // app/layout.tsx import { ClerkProvider , SignInButton , UserButton } from " @clerk/nextjs " export default function Layout ({ children }) { return ( < ClerkProvider > < header > < SignInButton /> < UserButton /> </ header > { children } </ ClerkProvider > ) } Sign in button, user avatar, session management — done. Five minutes. Pre-Built Components import { SignIn , SignUp ,