/People

Christopher Grittner

InvestorFounder

CEO at Hey Telo · Former Investment Team at Earlybird Venture Capital

Munich, Bavaria, Germany

FoundedHey Telo · YC

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About

Christopher Grittner is co-founder and CEO of HeyTelo. Previously, he led product expansion at Finantier (YC W21), served as an early employee at Tacto building product functionality, held a product role at Celonis, and was an investment team member at Earlybird Venture Capital. He studied computer science and business at Technical University of Munich and National University of Singapore, and researched LLMs in data analytics at the University of Cambridge.

CEO at Hey TeloYC W25

Intro paths

YC

Christopher went through Y Combinator (Winter 2025) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Gustaf Alstromer, General Partner at Y Combinator — the partner who ran Hey Telo's batch and knows the company first-hand. YC profile ↗

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In turn, Christopher can intro founders to Hey Telo's investors below.

Co-founders at Hey Telo

Investments

Investor

Codyco

Per curated public sources.

Frequently asked questions

Who is Christopher Grittner?
Christopher Grittner is co-founder and CEO of HeyTelo. Previously, he led product expansion at Finantier (YC W21), served as an early employee at Tacto building product functionality, held a product role at Celonis, and was an investment team member at Earlybird Venture Capital. He studied computer science and business at Technical University of Munich and National University of Singapore, and researched LLMs in data analytics at the University of Cambridge.
Where does Christopher Grittner work?
Christopher Grittner is CEO of Hey Telo.
What companies did Christopher Grittner found?
Christopher Grittner founded Hey Telo.
What companies has Christopher Grittner invested in?
Investments tracked here include Codyco.

Founder mafias

About this profile. Compiled from public sources — Hey Telo's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights