Lenny's Newsletter · 2 November 2026

🎙️ How I AI: Grok vs. Dot vs. Muse vs. Duet + How Figma’s PMs actually use AI every day

Lenny Rachitsky

A hands-on comparison of four personal AI agents (Grok Bot, Dot, Muse, Claude Duet) across nine real-world tasks, plus a deep dive into how Figma PMs operationalize AI through PM OS—a shared repository of 31 reusable AI skills that handles context-gathering, Slack triage, and bug-bashing.

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Topics: AI (Horizontal) · Developer Tools · Enterprise Software

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