Clerk provides a user management platform that includes embeddable UI components, flexible APIs, and admin dashboards for authentication and profile management. It addresses the complexities of user sign-up, sign-in, and security by offering features like multifactor authentication, fraud prevention, and session management, enabling businesses to streamline user onboarding and enhance security.
Funding
$54.4M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
Implementing comprehensive user management, authentication, and profile management features can be complex and time-consuming for developers. Maintaining up-to-date security practices, such as multi-factor authentication and fraud prevention, adds further overhead.
Solution
Clerk provides a user management platform designed to simplify authentication and user onboarding. The platform offers a suite of embeddable UI components, flexible APIs, and admin dashboards to handle user sign-up, sign-in, and profile management. Clerk streamlines the integration of essential security features, including multi-factor authentication, bot detection, and fraud prevention, while managing the full session lifecycle, including active device monitoring and session revocation. By abstracting away the complexities of user management, Clerk enables developers to focus on core product development.
Target Audience
Clerk is designed for developers and businesses that need a comprehensive user management solution, ranging from startups to enterprise-level organizations building web and mobile applications.
Features
- Pre-built UI components for sign-in, sign-up, user profiles, and organization management, customizable with any CSS library
- Support for various authentication methods, including social sign-on (Google, GitHub, Facebook), usernames, passwords, email codes, magic links, SMS codes, Web3 wallets, and passkeys
- Fraud prevention through bot detection, disposable email blocking, and email subaddress blocking
- Session management with custom session tokens, JWT templates, and configurable session duration
- B2B SaaS suite with organization management features, including invitation flows, basic and custom roles, and domain restrictions
- SDKs for Next.js, Remix, React, Astro, Expo, and iOS
- Integrations with Supabase, Convex, and Firebase
- Webhooks for synchronizing user data with external systems