Guillaume Portalier in

Guillaume Portalier

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Co-founder at Kawaak
📍 Montpellier, Occitanie, France

Guillaume Portalier is the Co-founder of Kawaak and Waalaxy, a LinkedIn automation tool he bootstrapped from zero to $10M in annual recurring revenue. With a background from a French business school, his expertise lies in sales and product-led growth, successfully building a customer base of over 150, 000 users.

Outside of his tech ventures, Guillaume is passionate about the entrepreneurial journey itself, frequently sharing the story of his companys rapid growth and early pivots. His business interests also extend into hospitality, as he is the co-founder of Kaastle House, the largest group accommodation venue in Aveyron, France.

He and his co-founders almost got kicked out of their first office for setting up a swimming pool on the roof without permission.

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Experience
6 Years
Current Role
Co-founder
Job Level
Leadership
Location
Montpellier, Occitanie, France
Personality Overview

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Priorities

Topics Guillaume cares about

LinkedIn Automation
He co-founded and scaled Waalaxy, one of the leading LinkedIn automation and prospecting tools, and is considered an expert on using automation safely and effectively.
Bootstrapped Growth
He is a vocal proponent of bootstrapping, having grown his company from $0 to $10M in recurring revenue without external funding, a journey he frequently shares.
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Career

Work history

1-2025
Co-founder
Kawaak
2-2019
Co-founder
Waalaxy
10-2023
Co-founder
Supernova by Waalaxy
2-2023
Co-founder
Kaastle House
In the press

Media appearances

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Education

Guillaume has no verified education history

Social presence
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Behavioral profile

DISC profile (public)

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