Bonus Episode: Building Products Around Real Customer Needs with Filipe Castro Matos

Filipe Castro Matos is an Entrepreneur-in-Residence at Altar.io, where he helps founders go from idea to MVP with clarity and speed. With over a decade of experience across B2C and B2B startups—including an early exit, viral growth experiments, and advising dozens of founders—Filipe specializes in helping teams find their first customers and build Go-to-Market strategies that actually work.  His work today centers on solving one of the biggest problems in early-stage startups: the gap between building and growing. He's quietly building something new to bridge that gap. In This Conversation We Discuss: [00:00] Intro[01:19] Learning ecommerce by evolving with companies[02:50] Avoiding guesswork through real user engagement[04:57] Avoiding costly guesses in early channels[07:24] Finding people who match your avatar[08:23] Returning to basics for direction clarity[08:51] Distinguishing buyers from friendly critics[11:29] Starting small when validating ideas[14:36] Simplifying business ideas through existing tools[15:29] Stay updated with new episodes[15:40] Capturing insights for go-to-market[17:36] Separating problem discovery from solutions[19:55] Going where the market is active[21:10] Introducing payments only after solutions[22:24] Digesting conversations into ICP[23:17] Pulling branding assets from real conversations[24:56] Testing organically before paid ads[27:04] Building a brand as key differentiator Resources:Subscribe to Honest Ecommerce on YoutubeDigital products for entrepreneurs and business leaders: altar.io/us/Follow Filipe Castro Matos linkedin.com/in/filipecastromatos If you’re enjoying the show, we’d love it if you left Honest Ecommerce a review on Apple Podcasts. It makes a huge impact on the success of the podcast, and we love reading every one of your reviews!