Simple, transparent pricing

You can, and a demo takes an afternoon. Production is the rest: server-side verification, single-use challenges, account recovery when users lose every device, one flow for sign-in and sign-up, sessions and revocation, a key-management UI, browser differences, rate limiting and audit logs, and keeping up with a spec that keeps moving. PasskeyBase handles all of it behind one redirect, so your team ships your product instead of an authentication stack.

MAU stands for Monthly Active User. A user is counted once per calendar month when they authenticate via PasskeyBase, regardless of how many times they log in during that month.

Yes. PasskeyBase supports enrollment tokens that let you add passkey authentication alongside your existing auth system (Auth0, Cognito, Firebase, etc.). Users can enroll a passkey while already logged in, then use that passkey for future logins.

Every tenant gets a free subdomain on auth.ing (e.g., myapp.auth.ing). On Pro and Enterprise plans, you can use your own custom domain with automatic TLS certificate provisioning.

Yes. The Free plan includes 1,000 monthly active users and 1 application at no cost. No credit card required to get started. You can upgrade to Pro at any time as you grow.