Most founders waste months building on polite feedback from friends. val8 puts your startup idea in front of a simulated room of 45 AI investors, experts, and target users who debate and stress test it before you build product. 1. 3 Grounded Panels: Investors (TAM/moat), SMEs (feasibility), Users (WTP) 2. Skeptic Preservation: AI Personas engineered to roast & argue 3. Actionable Report: 1-100 consensus score, fatal flaws & next steps