3x founder

Alexandre Combes

Co-founder @ Foaster.ai (YC P26)

Co-founder

Foaster· Spring 2026 🇺🇸 San Francisco, California, United States

in LinkedIn 𝕏 @alexcmbs17

2026Co-founder· Foaster.ai (YC P26)

Founder · since 2023

Company

Foaster.ai (YC P26)

Role

Co-Founder & CTO

current

Stage

—

no public source

Raised

—

no public source

Based

—

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Foaster

The AI-native McKinsey

Spring 2026

Experience

Career

Foaster.ai (YC P26)
Co-founder
Co-Founder & CTO · 2026 – Present
2026
Répondia
Co-founder
Co-Founder · 2025 – Present
2025
Thales
Machine Learning Intern · Singapore, Singapore · 2025
2025
Disway.io
Co-founder
Co-Founder · 2023 – 2024
2023
Societe Generale Assurances
Applied Statistics Project · Paris, Île-de-France, France · 2023 – 2024
2023
M6
Intern · Paris, Île-de-France, France · 2023
2023

Bio

Alexandre is the co-founder and CTO of Foaster. Before Foaster, he built Répondia, where AI agents handled 60k+ customer calls for major restaurant groups in France. More recently, he and his co-founder Raphaël co-built two of 2025's most viral LLM benchmarks, reaching 12M+ views and being shared by leading figures in tech. They spent the last year running their own AI consultancy.