How to be a CEO when AI breaks all the old playbooks | Sequoia CEO Coach Brian Halligan

15 Feb 2026 · 74 min
1:14:00

Brian Halligan, Sequoia's CEO coach, shares how leadership changes as companies scale: early stage is 90% execution, but scaling demands 90% vision. He describes HubSpot's email tagging system (plea, FYI, discuss, do-this-week) for managing growing teams, and recounts stepping down as CEO of 8,000 people after a snowmobile accident, handing the role to Yamini Rangan.

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