Digitalconomics Podcast (English Edition)

Luis Rieke

Digitalconomics is a podcast about tech, startups, and the people building the future of the internet. Hosted by Luis Rieke, Senior Product Manager at Finanzguru and indiemaker in the Berlin tech ecosystem, the show features candid conversations with founders, operators, and investors across Europe and beyond. We go deep on: • How great products are built • Early traction and growth experiments • Fundraising stories and mistakes • AI tools and modern tech stacks • Lessons from building in public New episodes weekly.

  1. FEB 27

    AI Startup Berlin: How Needle Raised 2.2M$ at 27 | Jan Heimes

    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 a $2.2 million funding round in Berlin's competitive startup ecosystem. You'll hear how a random beer at a pool in Southeast Asia turned into a life-changing mentorship, why Reddit is one of the most underrated tools for startup idea validation, and what really happens inside a Y Combinator interview. Whether you're dreaming about launching your own company or already deep in the founder trenches, this conversation is packed with real, unfiltered lessons from someone who's living it every single day. That You'll Learn in This Episode: ​ - Why most successful startup founders are 30–50 (not college dropouts) – and what the real data shows - How to find a co-founder who complements your skills without destroying the relationship - The exact process Jan used to validate Needle's idea on Reddit before writing a single line of code - Why LinkedIn outreach crushes email for user interviews – and how Needle automates it - How business angels work as scouts for VCs and why they're your best first funding step - What went wrong in Jan's two Y Combinator interviews – and the lesson every founder needs to hear Links & Resources 🔗 Check out Needle (Vibe Automation Platform) → https://needle.ai 🔗 Connect with Jan Heimes on LinkedIn → https://www.linkedin.com/in/jan-heimes/ 🔗 Connect with Luis on LinkedIn → https://www.linkedin.com/in/luisrieke/ 🔗 Digital Economics Podcast – all episodes → https://pod.link/1703728024 About the Guest Jan Heimes is the co-founder of Needle, a Berlin-based vibe automation platform that makes AI workflows accessible to non-technical users. With dual bachelor's degrees in mechanical and industrial engineering, an AI master's from Denmark, and experience at a VC-backed startup in San Francisco and the climate tech scale-up Climeworks in Switzerland, Jan brings a rare mix of deep technical knowledge and entrepreneurial hustle. At 27, he's raised $2.2 million for Needle and is on a mission to make automation as easy as having a conversation. Enjoyed This Episode? Hit like, subscribe, and share this episode with someone who's working on a startup idea right now! 💡 👇 What's the boldest career move you've ever made? Drop it in the comments,​ we read every single one!

    39 min
  2. Digitalconomics #27 ProductLab Community with Daniela Ronca

    05/23/2025

    Digitalconomics #27 ProductLab Community with Daniela Ronca

    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 with big-name speakers like Ravi Mehta (ex-CPO of Tinder) and former leaders from Typeform and Calendly - Choosing and experimenting with community tools like Circle, Slack, Tally, and Luma—and the trade-offs of each - How Daniele onboarded 500+ members with a Zapier-powered system and what worked in keeping 50–70% of them engaged monthly - What he learned from other major product conferences and why building an IRL-first community in Berlin made all the difference - His honest take on monetizing communities, pricing tiers, and why he’s rethinking platforms like Circle for pre-revenue stages Throughout the episode, Daniele shares candid reflections on product strategy, community engagement, and the reality of doing everything from content to ops in a small, scrappy team. Whether you’re a product manager, community builder, or thinking about launching your own event, this conversation is packed with actionable insights and relatable stories. 👉 More about Daniele & ProductLab Daniele on LinkedIn: https://www.linkedin.com/in/danieleronca/ ProductLab Community: https://productlab.community Berlin Product Managers Events: https://linktr.ee/berlinproductmanagers Thanks to Appunite for sponsoring today episode: https://www.appunite.com/grow?utm_source=podcast&utm_medium=body&utm_campaign=digitalconomics

    39 min
  3. 10/28/2024

    Digitalconomics #23: TU Munichs role in innovation with Antoine Leboyer from TUM Venture Labs

    In this episode of the Digitalconomics Podcast, I sit down with Antoine Leboyer, Managing Director Venture Lab for Software and Artificial Intelligence at Technical University of Munich. Antoine shares his interesting journey, starting at Harvard Business School, working at IBM, and eventually helping over 100 startups in Munich’s thriving tech ecosystem. We dive into the role of TUM Venture Labs, where Antoine and his team guide AI and software founders. He talks about the key traits every successful startup team needs — a developer, a business person, and a product manager — and stresses the importance of being adaptable, open to feedback, and moving fast. Antoine also explains the importance of getting your product to market quickly, rather than striving for perfection, and how crucial it is to build strong, resilient teams. He shares valuable insights into the venture capital process, advising that startups should raise funds when they have a clear path for growth, not just for product development. We also discuss the challenges of scaling in Europe’s fragmented markets and why startups need to think globally from the start. Antoine Leboyer: https://www.linkedin.com/in/antoineleboyer/ Books, we talked about: 1) The Power Law: Venture Capital and the Making of the New Future - Sebastian Mallaby https://amzn.to/3YEWkIs 2) The Mom Test: How to talk to customers & learn if your business is a good idea when everyone is lying to you - Rob Fitzpatrick https://amzn.to/3Aijpri 3‌) Steve Jobs: The Exclusive Biography - Walter Isaacson https://amzn.to/3YGUS8L -- Thank you so much to Deel for sponsiring the episode of today, check them out to support my podcast & to organize your international payroll: https://bit.ly/4g3XbZR

    57 min
  4. 10/26/2024

    Digitalconomics #22: Turning Employees into Content Creators with Beverly Banahene

    In this episode of the Digitalconomics Podcast, I have a conversation with Beverly Banahene, the founder and CEO of Overploy, a platform that turns employees into content creators. Overploy helps companies encourage their employees to produce engaging company-related content by offering rewards based on the performance of their posts. The platform gamifies the process, motivating employees while aligning their efforts with the company's broader marketing objectives. Beverly shares her personal and professional journey, which includes key roles in marketing and employee communications at major brands like Virgin Media and JD Sports, before ultimately launching her own venture. She highlights how her background in employee advocacy shaped her mission to empower staff to create genuine, relatable content, moving away from the often stiff and corporate tone many businesses adopt on social media. We explore how Overploy works behind the scenes, with employees earning rewards based on the impressions their content generates, rather than traditional metrics like follower count. This system proves especially valuable for businesses of all sizes, from large corporations to smaller companies. Beverly also offers insights into her plans for growth, her approach to fundraising, and the steps she's taking to make Overploy a scalable success. For anyone looking to learn about innovative ways to tap into employee advocacy, boost marketing, or leverage technology for business growth, this episode is packed with valuable insights. More: Overploy: https://www.overploy.com/ Beverly: https://www.linkedin.com/in/beverlybanahene/ Thanks a lot to Deel for sponsiring todays episode, check them out to organize your international payroll: https://bit.ly/4g3XbZR

    49 min

About

Digitalconomics is a podcast about tech, startups, and the people building the future of the internet. Hosted by Luis Rieke, Senior Product Manager at Finanzguru and indiemaker in the Berlin tech ecosystem, the show features candid conversations with founders, operators, and investors across Europe and beyond. We go deep on: • How great products are built • Early traction and growth experiments • Fundraising stories and mistakes • AI tools and modern tech stacks • Lessons from building in public New episodes weekly.