Clerk

Streamlines authentication and user management with secure, scalable solutions. It provides advanced features like multi-factor authentication (MFA), passwordless login, role-based access control, and robust session management.

Clerk

Website

Clerk | Authentication and User Management
The easiest way to add authentication and user management to your application. Purpose-built for React, Next.js, Remix, and “The Modern Web”.

Features

Clerk provides an array of features that simplify user management and authentication for modern web and mobile applications:

  • User Authentication: Secure and scalable authentication solutions, including email, password, biometric, and social login options.
  • Built-in User Management: A fully-featured user dashboard that allows businesses to handle user profiles, permissions, and settings with ease.
  • Multi-factor Authentication (MFA): Enhanced security with MFA, including OTPs, recovery codes, and device-based authentication.
  • Role-Based Access Control (RBAC): Assign and manage user roles to ensure the right people access the right resources.
  • Passwordless Authentication: Support for modern passwordless login methods like email links and SMS codes for better user experiences.
  • Session Management: Easy-to-implement session handling to provide consistent and secure user sessions across devices.
  • Localization and Accessibility: Fully localized user interfaces and compliance with global accessibility standards.

Pricing

SDK Support

Official

  • Next.js
  • React
  • Remix,
  • RedwoodJS,
  • React Native / Expo
  • Astro
  • iOS
  • TanStack Start
  • React Router
  • Nuxt
  • Vue.

Community

  • Redwood
  • Svelte
  • Elysia
  • Rust
  • Hono
  • C#
  • Koa
  • Angular
  • SolidJS

Integrations

  • Firebase
  • Supabase
  • Instant
  • Hasura
  • Fauna
  • Grafbase
  • Nhost
  • Convex
  • Google Analytics
  • Inngest
  • Neon