Clerk

Rownd

This company provides authentication, user onboarding, and subscription management software for web and mobile developers to reduce sign-in friction.

Better Auth

This company provides an open-source authentication framework for TypeScript developers to secure web applications and manage agent identities.

Checkin

This company develops software that automates and secures online registration and identity verification processes for businesses and their users.

Convex

This company provides a backend platform including databases and real-time state management for developers building web and mobile applications.

Scalekit

Scalekit provides authentication and tool-calling infrastructure for software developers to integrate enterprise identity and secure access into artificial intelligence agents and business applications.

Descope

This company provides a platform for developers to build and manage authentication, authorisation, and identity journeys for users, business customers, and AI agents.

Hexclave

Hexclave develops an open-source user infrastructure platform providing authentication, payments, and analytics tools for developers building software applications.

Vercel

This company provides a cloud platform for building and deploying web applications to software developers and enterprise engineering teams.