SSOReady vs Arctic

Open-source dev tools for enterprise SSO — ship SAML and SCIM today

Add enterprise SSO (SAML and SCIM) to your product in an afternoon instead of a quarter. Open-source, self-hostable, with clear documentation and SDKs. Handles the painful parts of enterprise authentication — certificate management, attribute mapping, user provisioning — so you can focus on your product. No vendor lock-in.

OAuth 2.0 clients for popular providers — lightweight TypeScript

A collection of lightweight OAuth 2.0 clients for popular providers including Google, GitHub, Apple, Discord, and dozens more. Each provider is a single file with zero dependencies. Built by the creator of Lucia Auth. No framework lock-in — works with any JavaScript or TypeScript project. The simplest way to add social login to your app.