EP# 541 - Stefan Weirich: Building AI-powered Robots
January 22, 2026
Co-produced by
Co-produced by
9:03 - Challenges in AI and Robotics
17:55 - Mimics core customer segment
23:00 - The role of the ETH network
25:46 - The future vision for Mimic
Episode description:
Stefan Weirich is the Co-Founder and CEO of Mimic, a deep tech startup building foundation AI models for robotic manipulation that enables robots to react, self-correct, and handle real-world variability beyond hard-coded trajectories. With a background spanning mechanical engineering, robotics R&D, and the startup ecosystem.
In this episode, we dive into founder-relevant themes at the heart of the Swiss innovation ecosystem: how ETH research de-risks deep tech, why data is the bottleneck in physical AI, and what it takes to build a company in robotics with real-world deployment constraints. Stefan also shares what’s changing in Zurich and how a rapidly maturing founder community with “San Francisco vibes.”
Beyond the technical story, Stefan goes deeper into the hard trade-offs: choosing specialization over “generalist” hype, building a go-to-market focus in manufacturing and logistics, and the operational reality that execution speed in hardware is limited by logistics, resources, and scaling talent. He also reflects on what Switzerland still needs to produce more global deep tech winners.
The cover portrait was edited bywww.smartportrait.io.
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