Hey Product Hunt! I'm Eric — the author and the builder. I've spent twenty years walking into boardrooms at Merck, Pfizer, Genentech, and Johnson & Johnson finding the solution everyone in the room was missing. A 9,000% cost reduction at a major pharma company. A vaccine launch that became a cultural movement. A business turnaround that produced 138% of quarterly forecast in 90 days. Every breakthrough came from the same place: one question nobody had thought to ask. I wrote a book about that instinct. Then I realized a static PDF couldn't do what the framework actually needed to do — work in real time, before real meetings, on real challenges. So I built the Living Book. The Blind Spot Advisor isn't a chatbot. It's trained specifically on the framework — and it pushes back. That was a deliberate design choice. An AI that just agrees with you is useless for finding blind spots. A few things I'd love to hear from this community: For the builders: The platform runs on Supabase with a custom frontend and Claude powering the Advisor. Happy to go deep on any of the architecture decisions. For the readers: What business book framework have you actually used consistently — and what made it stick? For everyone: What's the assumption in your organization that nobody has tested? 30 days free for everyone here — no credit card: App.BlindSpotAdvantage.com/book?src=producthunt The better solution is already there. Go find it. — Eric

The Blind Spot Advantage - Living Book

The first business book with an AI thinking partner inside

The first business book with an AI thinking partner inside