Primary Venture Partners' $625M Fund V: The NYC-Exclusive Seed Fund, Decoded
Primary's $625M Fund V is the largest NYC-exclusive seed vehicle. Here's what Primary backs, how it supports portfolio companies, and its 2026 thesis.
Seed Stage Venture Capital & Early Startup Funding
Seed stage is where venture capital meets earliest traction — product-market fit signals, founding team quality, and market size conviction drive investment decisions. Our seed-stage resources help founders target the right early investors and structure their first institutional rounds.
Seed Stage Fundraising Essentials
- Investor types: Angels, pre-seed funds, seed specialists, and accelerators
- Round mechanics: SAFEs, convertible notes, and priced seed rounds
- Traction signals: What seed investors look for beyond the pitch deck
- Check sizes: Typical seed ranges by sector and geography
Explore seed stage venture capital articles below.
Related Articles (13 articles)
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Lerer Hippeau: The NYC Seed Firm That Bet on Consumer and B2B Before Everyone Else
Lerer Hippeau is one of NYC's most active seed firms, with backing of Warby Parker, Allbirds, Casper, and hundreds more. Here's how the firm operates in 2026.
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NYC Captured 22.6% of All U.S. Early-Stage VC Funding Through November 2025
NYC's early-stage share punches above its weight: 22.6% of all U.S. early-stage funding through Nov 2025 (AlleyWatch) — far larger than its total VC share.
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BoxGroup: The NYC Seed Firm That's Made 350+ Ultra-Early Bets
BoxGroup is NYC's most prolific ultra-early investor — David Tisch and team have backed 350+ companies including Warby Parker, Plaid, Stripe, and Oscar.
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How to Raise a Seed Round in NYC in 2026: The Founder's Field Guide
A practical, data-backed guide to NYC seed fundraising: what metrics matter, which investors move fast, what check sizes to expect, and how the NYC process differs from SF.
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NYC Early-Stage Venture in 2026: Who's Writing Seed Checks Today
A pragmatic 2026 map of NYC's most active seed and pre-seed investors — and what they actually fund.