Hey PH 👋 I'm a Co-Founder of Pannl. The problem I kept hitting: you finish a deck, a spec, a research memo — and you know there's something wrong with it, but you can't see what. The people who could spot it are busy, expensive, or won't give you their honest read. Pannl is the panel you wish you had. You upload a document, pick 3–12 expert personas (or auto-generate up to 50), and they stress-test it across multiple rounds — agreeing, disagreeing, surfacing blind spots, and producing a synthesis with confidence scores. The personas are the moat. 316 hand-crafted experts with documented assumptions, red flags, and voice patterns. Not generic GPT roleplay — each one is a specific archetype with specific things they'll push back on. Files are processed in-memory and never stored. Only the report metadata and findings persist. What I'd love feedback.

Pannl

Stress-test any document with a panel of AI experts

Stress-test any document with a panel of AI experts