The world's best login box, powered by craft.
Beautiful authentication with enterprise-grade security. SSO, MFA, social login, and more — in a single, tactile interface.
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Light and dark modes supported.
Your users. Your data.
Maximum flexibility.
AuthKit is compatible with any app architecture, allowing you to easily sync user updates via realtime APIs.
Your brand. Your style.
AuthKit can be fully customized to fit natively with your app's unique design.
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Built on Radix, the most popular
open source design system.
AuthKit is built with the same UI components used by Vercel, Linear, Supabase, and thousands of others.
Designed for developers.
Built for the enterprise.
AuthKit supports enterprise-grade security with modern authentication and authorization standards.
Leaked password protection
Role-Based Access Control
Password strength validation
Strong password
Automatic spam & bot detection
Multi-Factor Authentication
The one platform,
for years of growth.
AuthKit integrates seamlessly with WorkOS, the only end-to-end platform to make your app Enterprise Ready with SAML, SCIM, RBAC, and more.
Integration was quick and AuthKit gave us full control over the UI. I have been involved with auth implementations for over a decade and this was a dead simple choice.
The migration to WorkOS was straightforward and has freed up so much of our engineering resources. AuthKit is a game changer for handling user logins.
Start building today
Get started in minutes with hosted AuthKit or bring your own frontend.