One OpenAI launch repriced five incumbents in five different categories on the same day.

In the two sessions after Presence was announced, Business Insider tracked Atlassian -11.8%, HubSpot -12.7%, Workday -9.9%, Salesforce -7.7%, Okta -4.2% (Business Insider). TD Cowen's Derrick Wood called the launch a likely major reason for a 3% fall in the IGV software index Wednesday followed by more Thursday, with IGV down roughly 5% over two sessions and over 21% year to date. Wood's note said Presence bundles "model reasoning + data access + governance/policy control," which is the same package SaaS vendors sell. Collaboration, marketing, HR, CRM, and identity moving together on one product page is what category-agnostic substitution risk looks like when it finally gets priced.