VC Deal Flow·Jun 2025·4 min read·4 sources

90% of VC Deals Come Through Networks. That's Not a Tip — It's a Confession.

The default mechanism for evaluating founders is social proximity, not execution quality. One-third of all VC deals involve a founder and investor from the same university.

~90% of VC deals that get funded come through an investor's network in some form. That stat is usually framed as a sourcing strategy tip. It's actually a confession.

What it actually says is that the default mechanism for evaluating founders is social proximity, rather than execution quality. Only 10% of invested deals came inbound directly from founders. The rest flowed through professional networks, investor referrals, and portfolio company introductions.

A first-time founder building something genuinely good — outside your alumni network, outside your portfolio founder's contact list — has almost no path to your attention. Not because their company isn't worth looking at. Because no one you trust has met them yet.

One-third of all VC deals involve a founder and investor from the same university. The network isn't just a sourcing channel. It's a selection filter — and it has a hard geographic and institutional ceiling.

Here's the structural problem: the network isn't scaling with the number of fundable companies. Cold outreach converts at 1–3% to a first meeting versus 20–30% for warm introductions. The gap isn't closing. AI-generated cold outreach is making it worse by flooding inboxes and raising the signal threshold further.

What would change this isn't more LinkedIn outreach or more AngelList filters. It's a verifiable execution signal that travels without a relationship attached to it. VCs themselves say the management team is more important than product or technology. The warm intro was always just a proxy for: 'someone I trust believes this founder can execute.' At some point, actual execution evidence becomes a better proxy than the intro.

Sources & Citations

4 references
01

~90% of funded VC deals come through an investor's existing network; only 10% inbound from founders directly

Gompers, Gornall, Kaplan & Strebulaev, Journal of Financial Economics, 2020 — survey of 885 VCs at 681 firms

02

One-third of all VC deals involve a founder and investor from the same university

Journal of Financial and Quantitative Analysis, 2025

03

Cold outreach converts at 1–3% to a first meeting vs 20–30% for warm introductions

Dropbox DocSend / SheetVenture, 2026 analysis

04

VCs rank management team above product and technology when selecting investments

Gompers et al., Journal of Financial Economics, 2020; Harvard Business School

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