Nicolas Sebag

CTO at COΛCH (YC S26) | Building AI Coach for in Person Field Reps

Co-founder

COACH· Summer 2026 🇫🇷 Paris, Île-de-France, France

in LinkedIn 𝕏 @sebcny

2025Co-founder· COACH

Founder · since 2025

Company

COACH

Role

Co-Founder & Chief Technology Officer

current

Stage

—

no public source

Raised

—

no public source

Based

Ville de Paris

current

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

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

COACH

The AI Coach for in person sales reps.

Summer 2026

Experience

Career

COACH
Co-founder
Co-Founder & Chief Technology Officer · Ville de Paris · 2025 – Present
2025
Accor
Senior iOS Developer · Paris, Île-de-France, France · 2022 – 2025
2022
FTEX
iOS Developer · Montreal, Quebec, Canada · 2022
2022
hopeful tragedy records
iOS Developer · Montreal, Quebec, Canada · 2022
2022
FoodHero
iOS Developer · Montreal, Quebec, Canada · 2021 – 2022
2021
Quext Technology
Fullstack App Engineer | Tech Lead · 2021
2021
Kickmaker
Embedded software engineer C/C++ · Paris, Île-de-France, France · 2020 – 2021
2020

Bio

Founder & CTO at COΛCH I transform real-life conversations into actionnable intelligence. Spent the last 10 years building software products in hospitality, aeronautics, healthcare and many more industries.