Seed VC · Hungary

Day One Capital

Check size: $300K to $1.5M

Active

What they invest in

We back CEE founders with conviction capital as they rebuild how the world works, how businesses run, how people create things, how we stay safe. We believe in sparring partnerships where we treat each other as peers on the same mission.

Who they back

DeepTechAIIndustry 4.0 / RoboticsHealthtechMobilityConsumerEnterpriseSeedSeries A

Business models

saas_b2b, hardware, deeptech_ip, platform

Customer segments

Enterprise, SMB, Governments

Geography

CEE, Europe

Recent investments

  • Colossyan
  • Orqa
  • Veridion

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

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Why this firm matters for fundraising founders

Day One Capital 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 Day One Capital alongside 47,000+ other active investors, ranked weekly by recent-deal momentum, sector concentration, and partner activity.

At a glance

Based in
Hungary
Last known deal
Mar 2018
Portfolio last checked
Oct 6, 2026
Website
www.dayonecapital.com ↗

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Is Day One Capital the right fit for your deck?

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