Insights on seed-stage fundraising, VC meetings, and startup evaluation.
The complete due diligence checklist a seed stage founder needs in 2026. Written by a founder with 7 years on the investor side, this guide breaks the seed checklist into seven proof areas, shows which items get reviewed pre-term-sheet versus post, and identifies the red flags that kill deals in the first hour of review. Backed by data from Carta, Cooley, DocSend, Kruze, and Y Combinator.
The $3.4B data room market keeps growing, but 95% of startup data rooms never get opened. The problem is not the software. Investors need proof that a startup is real, not more PDFs to skim. This guide compares traditional data rooms with proof-first investor profiles, includes a practical checklist based on what 885 VCs actually prioritize, and explains why structured proof closes rounds faster than organized files.
Seed stage due diligence is a proof problem, not a paperwork exercise. This guide, written by a founder with 7 years on the investor side, explains why VCs ask the same questions in every meeting, why conviction cannot be transferred between funds, and how structured proof breaks the repetition loop. Backed by research covering 885 VCs and 21,000 deals.
The median seed round now takes 142 days to close (Carta, 2025), and most of that time is wasted on thesis-mismatched investors who would never invest regardless of how good the pitch is. This guide, written by a founder with 7 years of VC experience, breaks down the five filters every founder should apply before pitching, why thesis mismatches are the #1 cause of ghosting, and how structured proof can turn even cold outreach into a high signal message.