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Dunify
Product Strategy
7 min readMarch 28, 2026

The six-week MVP that actually closes an investor round

What separates a six-week MVP that raises money from one that doesn't is rarely the product. It's how the founder talks about scope, traction, and the next 12 months. A field guide for technical founders.

DE
Dunify Engineering
Engineering Studio

What investors actually buy

Investors don't buy products. They buy the founder, the market, and a credible 18-month plan. The MVP is the evidence that the founder ships and the market exists.

The shape of a six-week MVP

Six weeks is the right tempo for B2B SaaS validation. Two weeks of design and foundations. Three weeks of core build. One week of polish, instrumentation, and onboarding. If you're still building core features in week six, you're chasing scope.

What to leave out

Settings pages. Admin tools beyond the minimum. Most integrations. Anything that doesn't directly demonstrate the value proposition. You can always add — investors don't write checks for what's missing, they write checks for what's working.

What to put in (that founders skip)

Analytics from day one. A real onboarding flow. Pricing that matches what you tell investors. A landing page that explains the wedge in two sentences.

Six weeks is enough. Use them deliberately.

#MVP#Startups#Fundraising
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