By John Gruber
All your customer
data in that nice
California sunnn.
Early access now!
SSO is table stakes for enterprise deals, but building it into your app yourself means writing SAML controllers, parsing XML assertions, and handling IdP-specific quirks for each provider.
Learn how SAML flows work, the tradeoffs between building or buying, and best practices for security, routing, and UX. Or skip the hassle and add SSO with WorkOS.
This RSS sponsorship ran on Tuesday, 15 September 2026.