David Rakusan ·
Startup Valuation at Seed Stage: How Investors Actually Decide What You Are Worth
The median seed pre-money valuation hit $16M in Q3 2025, up 14% year over year (Carta). The median post-money rose to $24M in Q4 2025. Behind those numbers sits a process most founders misread. Investors do not calculate valuation. They work backward from fund math and forward from proof. This guide explains the four valuation methods you will encounter, why decks lose pricing power, and how founders close at the top of their range.