Sebastien Lebbe

TLDR

Sébastien Lebbe is a Brussels-based entrepreneur who co-founded and leads Wooclap, an active learning platform used by over 50 million learners globally.

Overview

Lebbe co-founded Wooclap with Jonathan Alzetta in 2015, both engineering graduates from l'Ecole Polytechnique of Brussels. The pair built the platform around a conviction that smartphones could make audiences more engaged rather than more distracted. Lebbe serves as CEO and led the company through its EUR 25M growth round in September 2025 from Impact Expansion, confirming a profitable trajectory in EdTech.

Connections

Co-founded Wooclap with Jonathan Alzetta.