Digitalconomics Podcast (English Edition)

He was the shy kid playing games on his calculator. Now he's 27, running an AI startup in Berlin, and just raised $2.2 million. This is Jan Heime's story, and it might change how you think about bold moves. 🚀

About This Episode

AI Startup Berlin – what does it really take to build one from scratch? In this episode of the Digitalconomics Podcast, host Luis sits down with Jan Heimes, co-founder of Needle, a vibe automation platform that lets non-technical people build AI-powered workflows with a simple chat interface. Jan shares his journey from mechanical engineering student to raising...

In this episode of the Digitalconomics Podcast, I catch up with Malthe Kringelholt Vinter, the founder of Goatsign a digital signature tool from Denmark. It’s been a year since we last spoke, and it was great to hear how Goatsign has evolved, especially as it continues to grow from an agency model. We talk about what’s changed over the past year, dive into sales strategies for B2B startups, and explore how to bring new customers onto a digital platform. Malthe also gives a clear overview of how Goatsign works and shares some of the lessons he’s learned along the way....

In this episode of Digitalconomics, I sit down again with Daniele Ronca to explore how they built one of Berlin’s most dynamic communities for product leaders from scratch.

We talk about how ProductLab started (there was also a cool episode about this before) and evolved into a full-fledged legal entity—with monthly IRL gatherings, a growing online presence, and now a major conference planned for September 2025. Daniele shares how he navigated early challenges, from finding the right format and tools to balancing community building with financial sustainability.

We dive deep into:

- The behind-the-scenes of launching ProductLab Conf > 2025...

In this episode, I speak with Davide Senigalliesi, the founder of UniRents, a rental service designed for students moving to Berlin for a semester or a year. Davide shares how his personal struggles with waste and logistics during his Erasmus exchange inspired the idea for UniRents. The platform offers bundles for kitchens, household essentials, and tech, which can be rented flexibly and picked up at the end of the semester — providing a sustainable and hassle-free solution for temporary living. Davide discusses his approach to bootstrapping, his growth strategies, and how he’s managed to build a successful business while minimizing...