Venture capital firm anchored at Harvard SEAS making seed-stage investments in startups from leading research universities.

Cambridge, United States · 20+ investments · 12 portfolio companies

Pre-Seed
Seed
Biotech
Deep Tech
Healthcare
SaaS
EdTech
Fintech
Life Sciences
Headquarters
Cambridge, United States
Founded
2012
Website
xfund.com
AUM
$220.0M
Portfolio Companies
12
Total Investments
20
Last Investment
Jan 2026
Geographic Focus
United States

Investment Thesis

Backs multidisciplinary founders from leading research universities who think laterally across disciplines; prefers seed-stage technical founders with curious, execution-oriented mindsets.

Xfund is a Venture Capital firm based in Cambridge, United States. It has made 20 investments in Biotech and Deep Tech, including Curebase, Delphi and Factor.io.

Portfolio12

Co-investors24

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24 co-investors across 31 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×22 · Angel Group ×1 · Private Equity ×1 · 49 shared rounds

Investment History

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