Series Seed refers to an early-stage priced equity 🏷️#financing-round in which a startup raises institutional capital in exchange for preferred stock. In venture practice, Series Seed generally follows 📝Pre-Seed or angel financing and precedes 📝Series A, establishing governance (often a small board), investor protections (such as a 1x non-participating liquidation preference), and pro rata rights. Terms are negotiated via a term sheet and definitive agreements, sometimes using standardized Series Seed templates originally open-sourced by attorney Ted Wang with support from 📝Andreessen Horowitz (a16z). While round sizes and valuations vary by market and sector, companies often use proceeds to expand hiring, validate product-market fit, and begin go-to-market execution. Earlier convertible instruments like 📝Y Combinator’s 📝Simple Agreement for Future Equity (SAFE) commonly convert in the round. Participants include seed-focused venture firms, micro-VCs, and sophisticated angels, who may lead or co-lead and reserve capital for follow-ons.
I treat seed as a bet on early traction: typically $500k–$2M (sometimes $5M+) at roughly $8–10M+ valuations, anchored by a real product, engagement, or revenue and early metrics like ~20% monthly growth, burn, and payback. I stay helpful—intros, hiring, positioning—expecting 12–18 months to Series A, with pivots or shutdown risk if momentum stalls.