5 - Milestones by funding stage (by Jeff Bussgang)

Jeff Bussgang outlines four typical startup fundraising stages—Pre-seed, Seed, Series A, and Series B—giving concrete heuristics for each stage including typical funding amounts, valuation benchmarks, and product/customer milestones (e.g., prototype → early users/customers → ARR and repeatable sales). The guidance is practical and aimed at founders preparing to raise capital.
Questions this video answers
A few hundred thousand dollars (from friends and family, often with just a prototype and solo founder).
Raise a few million dollars typically at a $10 million post-money valuation; often led by seed-focused VC firms.
Raise $5–10 million; often after reaching product–market fit, e.g., roughly $1M ARR or ~100,000+ engaged users.
Raise tens of millions of dollars; post-money valuation often in the hundreds of millions; company has repeatable sales and marketing to scale further.










