Chief of staff/GTM to Raphaël Vullierme (Hexa Partner)

About Hexa

Hexa (formerly eFounders) gives entrepreneurs the best chances to build outstanding companies.

We are a pioneering, world-leading startup studio born in Europe that designs, builds and launches category-defining startups. We are today recognized as one of the best venture studios in the world, with a track record comparable to tier-1 VC funds.

We have created 60+ companies (including 3 unicorns) with a combined valuation of over $5 billion, among them Aircall, Spendesk, Front, Swan and Yousign. We are passionate about B2B software, particularly AI-native and agentic SaaS, fintech, climate tech, etc.

Hexa is in full growth mode, with three early-stage activities: our Ventures programs Hexa Start and Hexa Sprint which help entrepreneurs go from zero to one, and a PE program, Hexa Scale, which takes majority stakes in existing startups and pushes them to new thresholds.

The AI-native vertical at Hexa: WTF

WTF (“Write The Future”) is Hexa’s AI-native studio vertical, led by Raphaël Vullierme, a repeat founder who built Luko into one of Europe’s best-known insurtechs, was CEO of OpenJet, and started out launching ventures at Rocket Internet. We build AI-native companies with Europe’s best founders, global from day zero, with offices in Paris and San Francisco.