Fabien Potencier

Active Investor

Chief Technology Officer at Upsun (formerly Platform.sh)

Paris, Île-de-France

Fabien Potencier, Chief Technology Officer at Upsun (formerly Platform.sh) is an active investor based in Paris, Île-de-France. This profile covers what Fabien Potencier backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: SaaS & EnterpriseConsumer & RetailE-commerce & D2CClimate & EnergyDeveloper Tools & DataCybersecurityEdTech
Location: Paris, Île-de-France
Typical check: $150K
Past investments: 8

Notable investments

SensioLabsPydioThe FamilyStripeCapitaine TrainTok Tok TokSave My SmartphoneROSS Intelligence

How to reach Fabien Potencier

Angels and operators like Fabien Potencier reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does Fabien Potencier invest in?

Fabien Potencier invests in SaaS & Enterprise, Consumer & Retail, E-commerce & D2C and Climate & Energy, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.