We back the founders building the future we need.
You build. We back you, from the first cheque to the last mile.
We lead seed rounds and roll up the sleeves.
Latest
Marathon VC is recognized as Top 10 Fund in Europe by PitchbookThe Pitchbook annual report for 2025 recognized Marathon as top 10 performer in Europe.
No err twice: Why We Invested in NoFire AIThe AI SRE that ensures systems are running in the age of AI generated code.
The Blueprint for AI-Generated Code: Why We Invested in StraionStraion is the governance layer for the AI-driven future of software.
Pallma AI raises $1.6m Pre-Seed to secure AI agentsAn AI-native security platform to help enterprises safely use autonomous agents
Global Community
Connect with the Marathon VC team and peers at events around the world. We have hosted events across 25 countries.
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Greeks In Tech SF
San Francisco
Event completed
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Greeks In Tech London Summer Vibes
London
Event completed
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Dev & Cyber Panathēnea Side Event
Athens
Event completed
Resources
No surprises. Our term sheet, legal templates and reports — the same documents we use, free to download.