Lukas Martinelli

Here’s the tea on Lukas Martinelli – this guy’s a straight-up machine in the tech world. He’s the co-founder and CEO of Reprompt, a YC W24 startup that’s all about AI agents for location and data extraction. Basically, he’s building some advanced tools that make finding and using data way easier, especially for companies that need to pull info from all over the place. The fact that he got into YC W24 just shows he’s on the rise, no cap.

But here’s the kicker – Lukas didn’t just fall into this. He’s got a serious background. Before jumping into startups, he spent like 7 years at Mapbox, crushing it as the General Manager of Search and Engineering Director. Led a team of 120 people, focusing on labeling and evaluation, so he’s been deep in the trenches with AI and geospatial tech. Over there, he built and scaled developer tools that served over 2 million developers worldwide. That’s not small potatoes; that’s real scale and impact.

He’s more than just grinding away at the corporate world. Lukas is deep into open source, dropping projects like Hadolint (a Dockerfile linter that’s a must for anyone working with Docker), pgfutter (a slick CSV/JSON to PostgreSQL importer), and Maputnik (a visual editor for MapLibre styles). The guy’s all about community – building tools that help others move faster and crush it.

He’s based in SF, but his influence stretches across AI and geospatial tech. You can see he’s motivated by building stuff that actually moves the industry forward – not just chasing hype, but creating tools that matter. His process from deep technical roles at Mapbox to leading a YC-backed startup shows he’s got that entrepreneurial fire, a mindset of constantly pushing boundaries, and a real passion for making complex data accessible.

Bottom line? Lukas Martinelli is a builder, a scaler, and a community guy all rolled into one. He’s the real deal when it comes to AI and geospatial tech, and his story is all about taking big swings, leveraging his experience, and now, crushing it at the startup game. No bullshit, this guy’s someone to watch.