Show investors product-market fit — with evidence, not vibes
Fewer than 15% of seed startups make it to Series A, and the ones that stall usually couldn't prove demand when it counted. Here's exactly what VCs want to see in your PMF data — and how to put it in front of them in minutes.
Build your PMF report → 14-day free trial · No credit card · Investor reporting in the PMF Startup Kit"We have traction" is not evidence
Every founder in a raise says they have traction. Most can't prove it. They show signups, a hockey-stick chart that's really just paid acquisition, and a few happy-customer screenshots — and the partner across the table mentally files it under "hope."
The current funding climate makes this brutal. With investors more cautious, seed-stage startups increasingly run out of runway before the next round because they can't demonstrate clear PMF traction. The difference between a polite pass and a term sheet often isn't the size of your numbers — it's whether you can evidence demand.
What VCs actually look for
Credible PMF evidence has four parts. Hit all four and you've turned "trust me" into a case.
1. A longitudinal trend
Not a single snapshot — a PMF score tracked over time. "We went from 28% to 44% in two quarters" tells a story a one-off number can't.
2. A defined ICP
Who, specifically, is very disappointed without you? A sharp ideal customer profile proves you know exactly who you serve.
3. What users would miss
Qualitative evidence — in your users' own words — of the value they'd lose. This is what makes the score believable.
4. A benchmark
Your score against similar-stage companies. Context turns a number into a position: ahead, on track, or catching up.
What goes in an investor-ready PMF report
PMFtracker assembles each of those four pieces as you measure — then lets you export them as polished, investor-ready visuals to drop straight into your pitch deck or data room (and the raw data as CSV when a diligence team asks):
Your Sean Ellis score on the 40% rule, with historical trend and forecasting — the headline number and its direction.
A profile of your High Expectation Customers — the "very disappointed" segment that defines who you win.
Automated customer segmentation and AI sentiment analysis of the open-ended responses — the "why" behind the score.
Each of these is a real, exportable analysis component in the app — not a slide you rebuild by hand every time an investor asks.
From raw survey to fundraising asset
The old way: survey in one tool, export a CSV, wrangle it in a spreadsheet, rebuild charts in your deck the night before the meeting — and start over next quarter. PMFtracker runs the whole thing on a Collect → Track → Act workflow so your investor report is always one export away.
Measure continuously
The Sean Ellis survey runs on a cadence, so you always have a live trend — not a stale number from last quarter.
Export the analysis
Export your PMF score, trend, ICP persona, segmentation, and sentiment as clean visuals for your deck — plus CSV for diligence.
Built for fundraising
Investor reporting lives in the PMF Startup Kit — a one-time, lifetime plan, no subscription. Investors themselves get complimentary access.
"The 'Sean Ellis score' is a key element of how Nubank measures product-market fit and makes decisions about investing in new products. The score is based on asking customers, 'How disappointed would you be if this product went away?'"— Nubank, on using the PMF score in investment decisions
Generate your first investor-ready PMF report
Measure your PMF score, build the trend, and export the evidence VCs actually want — your ICP, your sentiment, and where you stand. Walk into your next raise with proof.
Start your free trial → 14-day free trial · No credit card · Pay once, measure forever — no subscriptionFrequently asked questions
How do you show product-market fit to investors?
Show evidence, not assertions: a longitudinal PMF score trend, your ICP drawn from "very disappointed" users, what those users say they'd miss, and a benchmark against similar-stage companies. A rising Sean Ellis score with a clear ICP narrative is the strongest PMF evidence for a seed-to-Series-A raise.
What PMF metrics do investors look for?
The Sean Ellis score (40%+ indicates fit) and its trend over time, retention, a defined ICP, and qualitative evidence of what users would miss. The direction of the score matters as much as the absolute number.
What is an investor-ready PMF report?
A package of PMF evidence for fundraising: your score and trend, the ICP profile of your most-disappointed users, segmentation, and sentiment from open-ended responses. In PMFtracker you export these analyses as polished visuals for your deck or data room, plus CSV for diligence.
Does a score below 40% still help in fundraising?
Yes — if it's rising. A score climbing from 28% to 44% over two quarters with a clear ICP narrative shows investors you understand and can steer demand, which is often more persuasive than a static high number. Here's how to raise yours.
Do investors need their own account?
Investors and accelerators get complimentary access to PMFtracker, including a portfolio view to track PMF across multiple companies.
