Bret Taylor on AI agents, outcome-based pricing and the OpenAI board

Why it matters

Bret Taylor — Sierra CEO, OpenAI board chairman, former Salesforce co-CEO and Facebook CTO — is one of the very few standing at both the 'AI product startup' and 'AI governance' apex. This 2026 Stripe Sessions conversation covers: why AI agents aren't SaaS, why outcome-based pricing is software's third business-model earthquake, and what he actually sees on the OpenAI board.

Key takeaways

• AI Agent ≠ SaaS: 'The website was the atomic unit of the Web, the app of mobile — the agent is the atomic unit of AI' — software is shifting from 'tool' to 'colleague'.
• Outcome-based pricing: from per-seat → per-call/per-task — the deepest business model shift he's seen.
• OpenAI governance's real challenge: not power struggles, but 'how to let a nonprofit trustee effectively oversee a trillion-dollar for-profit subsidiary'.
• Vertical agents have the biggest opportunity: general agents can't do customer service or claims processing — real money is in deep workflow specialization.
• On AI bubble fears: 'When everyone knows AI will change everything, money floods in — smart money and dumb money alike. That's actually good for the industry.'