Clerk

Clerk is hiring engineers and designers. We're building developer tools for user management. We offer APIs, as well as a 'Stripe Checkout' for Sign up, Sign in, and Profile management. Out of the box, we provide the authentication features that all software should have: Two factor authentication, Single sign on, Passwordless, New device notifications, Password breach notifications, Multiple signed in users at once. We're launching a beta in the next few weeks. Our investors are a group of developer tools experts from stripe, segment, pagerduty.