Seed VC · New York / London / Madrid

LifeX Ventures

Active

What they invest in

Accelerating breakthroughs in longevity, health, AI, and carbon/climate. Science is extending life; AI is accelerating science adoption. Goal of 150 years life expectancy this century and 150 ppm carbon dioxide removal by 2050.

Who they back

Climate TechHealthtechTechbioEnergyFood and agritechManufacturing and circular economyTransport and mobilityPre-seedSeedSeries A

Business models

saas_b2b, deeptech_ip, platform, services, biotech_therapeutics

Customer segments

Enterprise, Researchers, Biopharma, Employers, SMB, Consumers

Geography

US, Europe, UK, APAC

Recent investments

  • Onc AI
  • Cortical Labs
  • Hypervision

+ 3 more deals. Score your deck to see the full investment history.

The people who write checks

5 partners on file at LifeX Ventures, with the firm's email pattern for cold outreach. Score your deck (free, 30 seconds) to unlock direct contact for this firm and 47,000+ others.

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Why this firm matters for fundraising founders

LifeX Ventures writes first institutional checks where the founder + early product matter more than traction. The seed market is the most dispersed segment of venture; matching to thesis (sector, stage, geography) is where most cold outreach succeeds or fails. VC Boom tracks LifeX Ventures alongside 47,000+ other active investors, ranked weekly by recent-deal momentum, sector concentration, and partner activity.

At a glance

Portfolio last checked
Oct 12, 2026
Website
www.lifex.vc ↗

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