From renting your user table to owning it.
Passwords, passkeys, MFA, SSO, and social login on your own Postgres, with the audit trail in your database instead of someone else's dashboard.
Auth is nobody's problem until it's your whole quarter. You pay a bill that grows with every signup, your user table lives in someone else's system, and the longer it runs the less possible it becomes to leave.
Passwords, magic links, OTP by email, SMS or WhatsApp, passkeys, and fifteen OAuth providers.
SAML, OIDC provider mode, and SOC 2, HIPAA, and GDPR evidence packs.
Per-tenant schemas, branding, domains, and policy, not an add-on.
Kits from Clerk, Auth0, and Cognito that preserve existing password hashes.
Keystone hands off to the rest of the ecosystem. Follow a thread to keep exploring.
Get into Keystone first.
Join the early cohort for Keystone and help decide what ships. Your picks shape the roadmap.