Descriptions:
Atlassian CEO Mike Cannon-Brookes sits down with a16z to offer a CEO-level analysis of the SaaS apocalypse narrative, the real implications of AI agents for enterprise software, and what he calls the defining shift from software that stores work to software that does work.
Cannon-Brookes traces the entire history of enterprise software — from Sabre Systems in 1960 to Salesforce and Workday — as a single long project of moving filing cabinets into databases. His argument: that shift made data accessible but didn’t make organizations fundamentally more efficient, since every new system added its own CISO, IT provisioning layer, and maintenance overhead. AI changes the equation because the filing cabinet can now accomplish tasks independently. He singles out QuickBooks as an example of a system that could soon act autonomously rather than waiting for a human to retrieve data from it.
On vibe coding, Cannon-Brookes draws a sharp distinction: vibe-coding a replacement for Workday is “terrifying” and impractical for any company with real stakes, but vibe-coding lightweight extensions and customizations on top of existing platforms is already generating meaningful productivity gains at Atlassian. He argues this extensibility pattern — building tailored micro-apps for specific teams using platforms like Atlassian as the underlying system of record — will widen the moat for well-positioned incumbents rather than erode it. The conversation also covers investor psychology, comparative advantage in software consumption, and which SaaS categories are most exposed to displacement.
📺 Source: a16z · Published March 06, 2026
🏷️ Format: Interview
