W23's application-layer story was not another SaaS vendor saying 'AI' on an earnings call; it was the shift from chat surfaces to agents that can act with identity, permissions, and auditability. Microsoft introduced Scout as an always-on Autopilot agent with its own governed Entra identity, operating across Microsoft 365, Teams, Outlook, files, local resources, and MCP servers. Salesforce followed its prior earnings momentum with Agentforce Coworker, a headless AI teammate that follows users across Salesforce, Slack, Teams, ChatGPT, Claude, and more while orchestrating CRM actions, Flows, third-party APIs, and specialized agents. ServiceNow pushed the same thesis through Otto: one conversational layer that turns intent into work across the Now Platform, blending Now Assist, Moveworks, AI Experience, and AI Control Tower. At the vertical edge, Wordsmith raised $70M to automate in-house legal operations and Stilta raised $10.5M for patent invalidity/infringement analysis. The buyer decision is now concrete: choose the system that owns agent identity, policy, and workflow state, not the UI with the best demo. Seat-based software that cannot prove governed action will be repriced against agents that complete the job.