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Module 1.1.6 Product‑Market Fit & TractionPainkiller vs. Vitamin Test

The Science of Product‑Market Fit.

FundabilityOS Methodology
5 min read

"This article details the exact frameworks used by investors to evaluate your startup during the Due Diligence phase. Applying these principles will directly impact your Fundability Score."

The Fundamentals

You are reading the official methodology guide for The Science of Product‑Market Fit., a core component of the FundabilityOS system.

When preparing your startup for institutional funding, it is critical to understand not just what data investors ask for, but why they ask for it, and how they interpret your answers.

Actionable Mastery

  • Understand the metrics that matter most to VCs.
  • Identify red flags before they derail your fundraise.
  • Structure your data room for maximum transparency and speed.

Ready to test your Painkiller vs. Vitamin Test?

Log into FundabilityOS to run the dedicated diagnostic module for this framework.

Launch Module 1.1.6 Product‑Market Fit & Traction