H

Investor

Hello World

helloworld.vc ↗ ·Madrid ·Early stage ·Actively investing

Hello World is a solo-GP pre-seed and seed venture capital fund based in Madrid, Spain, run by Rodrigo Martinez, a former Partner at Point Nine Capital. The fund backs early-stage European technical founders, with a current thesis around software for energy and AI infrastructure, and has made roughly a dozen investments since launching in 2020.

Portfolio

2

Team

1

AUM

n/a

Rounds

2

SectorsB2B Software, SaaS, Energy Tech, AI Infrastructure, Developer Tools VC MapPre-seed

Profile updated 18 Jul 2026

Team

Partners 1 Investment Team 0 Others 0

R

Rodrigo Martinez

Founder & General Partner

Portfolio companies 2

Company Pre-seed Madrid

Company Pre-seed Madrid

Funding rounds 2

Causa Prima · Pre-seed · $10M

Founded by Taulia/Finoa alumni (Madrid & Munich), Causa Prima exited stealth with a $10M Creandum-led pre-seed — claimed as the largest ever…

2026-06-16

Lightbase · Pre-seed · €2.2M

Lightbase, founded by ex-Seedtag CTO Paul Goldbaum, launched publicly alongside a €2.2M pre-seed led by Picus Capital. Its AI code-intellige…

2025-09-15

News & media

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