Stefan Seltz-Axmacher

Stefan Seltz-Axmacher

Y Combinator Logo Batches: S16, S22

Achievements

  • Led the first public unmanned truck drive on a highway with Starsky Robotics
  • Founded Polymath Robotics, advancing general autonomy software for industrial vehicles
  • Recognized in CBS Good Morning, 60 Minutes, Wall Street Journal, and Forbes 30 Under 30
  • Participated in Y Combinator (S16-S22) with multiple startups
  • Cracked tough problems in logistics and robotics through practical, first-principles thinking
  • Held roles in startup sales, biz dev, and management at RocketSpace and Gigya

Can't sleep on Stefan Seltz-Axmacher

Yo, have you heard about Stefan Seltz-Axmacher? The dude’s legit the real deal in robotics and autonomous tech. He’s one of those guys who jumped into startups, crushed it, and keeps pushing the boundaries.

So, Stefan started out with a pretty solid background-double major in International Business and Marketing from Drexel, plus some coursework at Nanyang Tech. Dude’s always been about problem-solving, first-principles thinking, and tackling the hardest problems in logistics and robotics. No bullshit, he’s a practical, get-shit-done kind of guy.

His process’s nuts. He’s been through YC-S22 to S16-so he’s got that startup pedigree. His first big splash was with Starsky Robotics, which was kinda legendary. They did the first-ever public unmanned truck drive on a highway-no cap. That was a huge leap in autonomous vehicles, and it put him on the map. Starsky was all about a hybrid autonomy-teleoperation model, so they were really pushing the envelope on what’s possible with self-driving tech. That company ran from 2016 to 2020, and Stefan was leading the charge.

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After that, he didn’t just stop. Now he’s CEO and Co-Founder of Polymath Robotics, which is all about general autonomy software for industrial vehicles. Think forklifts, construction gear, heavy machinery-stuff that actually moves shit in the real world. It’s the next step, you know? Moving beyond just cars and trucks to all kinds of industrial robots. And the fact that he’s doing that shows he’s all about solving real-world problems, making a difference in logistics and heavy industry.

He’s been featured everywhere-CBS Good Morning, 60 Minutes, Wall Street Journal, Forbes 30 Under 30-you don’t get those unless you’re legit. His story is about someone who sees a big problem, jumps in, and refuses to back down. Whether it’s autonomous trucks or logistics software, his whole vibe is about practical solutions that push tech forward.

And the best part? He’s based in SF, but he’s got that global mindset. His experience in sales, biz dev, and management at places like RocketSpace and Gigya just shows he’s not just a tech nerd-he’s a builder who understands how to scale and sell.

Bottom line: Stefan’s not just building cool robots. He’s redefining what’s possible in industrial automation, driven by a relentless drive to solve big problems with real tech. He’s the kind of guy who sees where the world’s headed, jumps in, and makes it happen. No Cap.

Founder ID: 100086

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