Clerk

Ready-made sign-in for web apps

Free plan, with paid plansSecurity and privacy

About Clerk

Clerk is a sign-in and identity service. Drop-in sign-in screens and user management for React and Next.js.

Clerk is best for React and Next.js developers who want sign-in fast. Clerk has a free plan, and paid plans add more. It works on the web.

Features

  • Prebuilt components

    Drop-in sign-in forms.

  • User management

    Dashboards for your users.

  • Organisations

    Support teams in your app.

Questions about Clerk

What is Clerk?

Clerk is a sign-in and identity service. Drop-in sign-in screens and user management for React and Next.js.

Who is Clerk best for?

Clerk is best for React and Next.js developers who want sign-in fast.

What are the main features of Clerk?

Its main features include Prebuilt components, User management and Organisations.

Is Clerk free?

Clerk has a free plan, and paid plans add more. Check its website for current limits and prices.

What platforms does Clerk work on?

Clerk works on the web.

What are the best alternatives to Clerk?

Popular alternatives include Auth0 and Okta. Compare them on the features you need most.

How do I choose a sign-in and identity service?

Compare the sign-in methods you need, how the cost grows per user, and how you could move away later.

Alternatives to Clerk

Auth0

Sign-in as a service

Free plan · Web

Okta

Identity for large companies

Paid · Web, iOS, Android

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