S3 E3: Accelerators, Incubators and How to Leverage Them with Raphaele Leyendecker

S3 E3: Accelerators, Incubators and How to Leverage Them with Raphaele Leyendecker

From The Builder Circle™: The Hardware Startup Success Podcast by Sera Evcimen

October 28, 2025 · 1h 1m · Season 3 · Episode 3

About this episode

This episode explores the differences between incubators and accelerators for hardware founders, featuring insights from Raphaele Leyendecker.

This episode digs into incubators vs. accelerators for hardware founders , featuring Raphaele Leyendecker , Managing Director at Techstars Sustainability Paris , climate-tech entrepreneur, and investor in 75+ startups. If you’ve wondered when to join which program—and how to actually get value without wrecking your cap table—this one’s for you. In this episode, you’ll discover: 🐣 Incubator vs. accelerator—what’s the difference, and when to choose each (incl. TRL ≥ 4 guidance for hardware). 📈 Traction over fundraising: LOIs, paid pilots, and revenue beat pitch-only decks. 🧱 Build vs. outsource: how to avoid outsourcing your core know-how and protect IP. 💸 Equity & terms: when dilution is worth it, and how to evaluate program fit (incl. market expansion). 🚫 Common pitfalls: accelerator-hopping, joining too early, fantasy timelines. 🔁 Pivoting & solo founders: when pivots make sense; why solo is OK only with a real team. 👉 If you’re a hardware founder, engineer, or product builder, this one’s packed with battle-tested advice, real stories, and frameworks to help you build better. This episode is generously brought to you by our sponsor Onshape, the only cloud-native…

People in this episode

Host: Sera Evcimen

Guest: Raphaele Leyendecker

Topics covered

  • incubators
  • accelerators
  • hardware startups
  • fundraising
  • intellectual property
  • equity
  • common pitfalls

Keywords

  • hardware founders
  • traction
  • fundraising
  • equity
  • dilution
  • program fit
  • pivots
  • solo founders

Sponsors

Onshape

Mentioned in this episode

Organizations: Techstars Sustainability Paris

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