Serverless, passwordless login in 2 lines of code. Better User Experience Lowering friction for users to sign up and log in means they are happier with your site. Happy users means more conversions. Better Security Protect your users and protect yourself. Let us take care of security vulnerabilities, while you focus on what you do best. Accelerate Development Uthentic is intentionally as simple as possible (get started in 5 minutes flat) so that you can be as productive as possible. We've included handy productivity multipliers like User Data Persistence that help you build at warp speed.