Shadow Board of AI Investor Personas to Stress-Test Startup Ideas

A viral prompt turns Claude/ChatGPT into a 'shadow advisory board' of five investor personas—modeled on figures like Peter Thiel, Naval, and Buffett—to grill startup ideas before sharing them with anyone.

2026-10-22 ~ 2026-10-22 · 3 related posts

• Validate your startup idea with an AI shadow advisory board of Thiel, Naval and Buffett personas — bigaiguy · 2026-10-22
• Full prompt: a 5-persona AI 'shadow advisory board' — Thiel, Naval, Buffett, YC partner, skeptic VC — bigaiguy · 2026-10-22
• A copy-paste AI prompt: 5 investor personas as a 'shadow advisory board' to kill bad ideas — bigaiguy · 2026-10-22