Fundraising Fox

Raphaël Dabadie

Founder

Founder at Foaster

New York, New York, United States

FoundedFoaster · YC

About

Raphaël Dabadie is the co-founder and CEO of Foaster. Prior to founding Foaster, he and his co-founder Alexandre operated an AI consultancy and co-authored benchmark publications in the LLM space.

Founder at FoasterYC X26

Intro paths

YC

Raphaël went through Y Combinator (Spring 2026) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Nicolas Dessaigne, General Partner at Y Combinator — the partner who ran Foaster's batch and knows the company first-hand. YC profile ↗

In turn, Raphaël can intro founders to Foaster's investors below.

Co-founders at Foaster

Experience

  1. Foaster.ai (YC P26)Co-founder & CEOcurrent2026 — present
  2. RépondiaCo-foundercurrent2025 — present
  3. Rafa Nadal Academy by MovistarRafa Nadal Academy agentcurrent2021 — present

Frequently asked questions

Who is Raphaël Dabadie?
Raphaël Dabadie is the co-founder and CEO of Foaster. Prior to founding Foaster, he and his co-founder Alexandre operated an AI consultancy and co-authored benchmark publications in the LLM space.
Where does Raphaël Dabadie work?
Raphaël Dabadie is Founder of Foaster.
What companies did Raphaël Dabadie found?
Raphaël Dabadie founded Foaster.
Where did Raphaël Dabadie go to school?
Raphaël Dabadie studied at ENSAE Paris; Lycée Masséna (Classes préparatoires aux grandes écoles MPSI/ MP).

Founder mafias

Same school

Shared employers

Also worked at Foaster.ai (YC P26)1

Also worked at Répondia1