Clef de Voûte — Actionable insights for startup founders and execs

Description : Every week, I turn my conversations with top CEOs, CPOs, CTOs, and VCs into actionable deep-dives you can apply to your own company. Clef de Voûte is the written companion to France’s #1 Product podcast — the place where I go deeper on the strategies, frameworks, and hard-won lessons that don’t fit in a 45-minute episode. My goal: help you make better product and business decisions. I’m also the co-founder of Stellar, a consultancy that helps tech founders radically improve the performance of their Product & Eng organizations.

What you’ll find here :

• Deep-dives on product strategy, org design, and scaling — drawn from my interviews with the founders and leaders who lived it

• Extended takeaways, frameworks, and behind-the-scenes context from each podcast episode

• The mistakes, trade-offs, and breakthroughs that actually shaped these companies — told with more depth than the conversation alone