Eric LeVine didn’t set out to build a startup. He was a Microsoft engineer during the dot-com boom who just wanted to keep track of the wine he owned. So he built a simple spreadsheet — an “Excel for wine” — to organize his own cellar. Friends started asking for access. Then friends of friends. In 2003, Eric put the tool online. That side project became CellarTracker.Today, it has 10M+ users, tracks over $21B worth of wine, and has quietly become the most trusted platform in the wine world. In this episode, Eric walks through turning a personal itch into global infrastructure, why obsession with data and community mattered more than monetization early on, and how CellarTracker now uses AI to help people know when to drink a bottle — not just what they own. Make sure to check out CellarTracker at: https://www.cellartracker.com/   Check out my new book on Amazon: https://amzn.to/4kRKGTX Register for Starting Small Summit 2026: https://startingsmallmedia.org/startingsmallsummit Watch our mini-doc - Starting Small: The Raw Truth Behind Entrepreneurship and the American Dream: https://youtu.be/eHuq93wIxs0?si=eDB-ycngvWNapRLO Visit Starting Small Media: https://startingsmallmedia.org/ Subscribe to exclusive Starting Small emails: https://startingsmallmedia.org/newsletter-signup   Follow Starting Small: Instagram: https://www.instagram.com/startingsmallpod/ Facebook: https://www.facebook.com/Startingsmallpod/?modal=admin_todo_tour LinkedIn: http://linkedin.com/in/cameronnagle   Starting Small is powered by Riverside.fm, the AI-powered platform that lets you record, edit, repurpose,and distribute studio-quality content as easily as if you had a crew behind you. Check them out now at https://riverside.com/