Jeff Biart

Active Investor

Co-Founder & CEO at Flagcat

Paris, Île-de-France

Jeff Biart, Co-Founder & CEO at Flagcat is an active investor based in Paris, Île-de-France. This profile covers what Jeff Biart backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelVCInvestor
Stages: Pre SeedSeed
Invests in: SaaS & EnterpriseGaming & EntertainmentMedia & ContentSports & Fitness
Location: Paris, Île-de-France
Typical check: $150K
Past investments: 4

Notable investments

Mangas.ioSuper Capital VCMemorinkSchoolab

How to reach Jeff Biart

Angels and operators like Jeff Biart 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 Jeff Biart invest in?

Jeff Biart invests in SaaS & Enterprise, Gaming & Entertainment, Media & Content and Sports & Fitness, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.