Clerk

An authentication and user management platform

5.0•80 reviews•

944 followers

An authentication and user management platform

5.0•80 reviews•

944 followers

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Authentication & identity tools

A complete suite of embeddable UIs, flexible APIs, and admin dashboards to authenticate and manage your users.

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Clerk Launches

ClerkMore than authentication, complete user management

Launched on October 20th, 2022

Session Management by ClerkSession management, done right

Launched on November 5th, 2021

ClerkAuthentication and user management for React and Next.js

Launched on April 22nd, 2021

5.0

Based on 80 reviews

Review Clerk?

Reviews applaud Clerk’s fast setup, polished UX, and generous free tier. Founders give especially detailed praise: makers of

Daily.co

Novu

, and

Bucket

highlight smooth integration, reliable uptime, and minimal maintenance. Makers of

Gro

note it let them ship production-ready auth from day one and scale without chasing edge cases. Others cite clean APIs, strong React/Next.js docs, and sensible defaults that reduce backend and frontend complexity. Overall, sentiment centers on velocity, stability, and staying focused on core product work.

+77

Summarized with AI

Pros

easy integration (8)

comprehensive solution (5)

free tier (5)

fast setup (4)

prebuilt UI components (4)

flexible auth (3)

beautiful components (2)

developer APIs (2)

OAuth support (2)

secure login flows (2)

Pros

Cons

Reviews

All Reviews

Most Informative

used

Clerk

to build AgentQL

•9 reviews

We initially began building user management in-house but quickly realized that creating a secure and seamless user experience involved more complexity than anticipated. It was clear that continuing down this path would pull valuable engineering resources away from our core product. Clerk provided a comprehensive solution, covering everything from account life cycle to payment integration. This shift allowed us to focus on our primary goals while still ensuring a great user experience.

What's great

comprehensive solution (5)

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12 views1yr ago

used

Clerk

to build Pull Sense

•15 reviews

Clerk makes authentication effortless, with a developer-friendly API and prebuilt UI components that save time. Unlike Auth0 or Firebase Auth, Clerk provides first-class support for modern frameworks like Next.js and integrates seamlessly with Supabase and Vercel. The built-in user management, multi-factor auth, and social logins simplify everything, while its flexible session management ensures security without complexity. For PullSense, it made user authentication seamless without the usual headaches.

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10 views1yr ago

used

Clerk

to build SnippSync

•3 reviews

Clerk made authentication a breeze. The built-in UI, support for social logins, and seamless Clerk + Next.js integration saved us weeks of dev time. We evaluated Auth0 and Firebase Auth, but Clerk's modern DX and amazing docs clearly stood out. Highly recommend for any modern SaaS.

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5 views7mo ago