Hanko

Hanko.io is an open source authentication solution focused on privacy, data minimalism, and phishing resistance. It supports all authentication methods modern applications require, including passkeys, social single sign-on, two-factor authentication, and SAML. Hanko can be self-hosted, allowing customers to move their data at any time between Hanko Cloud and their own infrastructure. The solution is framework-agnostic and easy to integrate into any stack.