Latest / The Founder's Journey with Fexingo: First-Time Entrepreneurs, Failures, and Lessons Learned / How a Founder Used a Rejected Prototype to Build a 30M Business
Transcript
- Lucas: So you spend eighteen months and eighty thousand dollars building a prototype. Every single retailer says no. Most founders would call that a failure. Sarah Chen called it data. Luna: That's a pretty expensive dataset. What was she building? Lucas: A smart kitchen scale. Connected to an app, could track macros, suggest recipes, the whole connected-home dream. She pitched it to every major kitchenware retailer — Williams Sonoma, Sur La Table, Bed Bath & Beyond. All passed. Some didn't even give a reason. Luna: And instead of shutting down, she pivoted to B2B. I remember reading about this — selling the same sensor technology to commercial bakeries, right? Lucas: Exactly. It's one of those stories where the failure wasn't the product, it was the market. The scale was actually really good at measuring precise weights and tracking multiple ingredients. But consumers didn't care enough to pay a premium. Bakeries, on the other hand, care about precision down to the gram because it directly affects consistency and cost. Luna: So she took the same hardware and repackaged it. How long did that pivot take? Lucas: About six months. She had to rewrite the software interface completely — instead of a consumer app, it needed to integrate with inventory systems and batch tracking. But the core sensor board barely changed. That's the part I find fascinating: she didn't scrap the prototype, she just found a customer who had a real problem that prototype solved. Luna: And that customer was willing to pay. Commercial bakeries have razor-thin margins, so any tool that reduces waste or improves consistency is an easy sell. Lucas: Right. Her first customer was a regional bakery chain in the Pacific Northwest. They had thirty locations and were manually weighing every ingredient for each batch. Human error meant they were losing roughly three percent of their dough to waste every shift. Sarah's scale automated the weighing and logging. That bakery cut waste by two-thirds in the first quarter. Luna: That's a huge ROI. How did she even get in the door? Most B2B sales are relationship-heavy, especially with small manufacturers. Lucas: She cold-emailed the head baker. She found his name on LinkedIn, sent a very short note: 'I have a tool that could save you 2% on ingredient costs. Want to see it?' That one email led to a demo, which led to a pilot at one store. Once they saw the data, they rolled it out to all thirty. Luna: That's a classic lean startup move — solve one person's pain point, prove the numbers, then scale. But it's also incredibly hard to do when you've just been rejected by everyone. Lucas: That's the thing about rejection. It can narrow your options, but it can also clarify your focus. For Sarah, the retail rejections forced her to ask: 'Who actually needs this?' Not 'Who might buy it?' but 'Who would lose money without it?' That's a different question entirely. Luna: And the answer was commercial kitchens. Not home cooks. She was selling to production managers, not hobbyists. Lucas: Exactly. Within three years, she had over two hundred bakery customers and was doing thirty million in annual recurring revenue. The hardware margin was actually better on the B2B side because she didn't need retail packaging, marketing spend, or slotting fees. Luna: I want to ask about the moment she decided to pivot. Was there a single catalyst? Lucas: She mentioned in an interview that it was a conversation with a friend who ran a small bakery. The friend casually said, 'I wish I had a scale that could tell me exactly how much flour I've used without me writing it down.' And Sarah realized she already had that product. She just needed to sell it to people like her friend. Luna: That's a great example of listening to the right signal. It's not just about getting feedback — it's about getting feedback from people who have a problem that your solution actually fits. Lucas: Right. And that's where a lot of founders get stuck. They hear a rejection and think the product is wrong. But often the product is right for a different customer. The trick is identifying who that customer is. Luna: One thing I find striking is that she didn't raise more money to try to force the consumer market. She had enough runway to try one more thing, and she chose the B2B pivot rather than doubling down on retail. Lucas: She had about a hundred thousand dollars left in the bank after the retail push. Most of her advisors told her to launch a Kickstarter or try to get on QVC. But she looked at the unit economics and realized that a single B2B customer could be worth as much as a hundred consumer customers in terms of lifetime value. So she bet on fewer, bigger deals. Luna: That's a hard bet to make. It requires patience and a lot of faith in your own analysis. Lucas: It does. But it also requires being honest about your data. Her prototype had a cost of goods sold around eighty dollars per unit. In retail, she'd have to price it at a hundred and sixty to make a margin, and consumers weren't buying at that price point. On the B2B side, she could charge four hundred dollars because the bakery was saving five hundred dollars a month in waste. The math worked. Luna: And that's the lesson, isn't it? Don't fall in love with your original idea. Fall in love with the problem you're solving. Lucas: Yeah. And if these conversations have moved your work forward in some small way, we'd love for you to consider supporting the show. We deliberately don't run ads on these. If you want to support that choice, the link is buy me a coffee dot com slash fexingo. It's ad-free, listener-supported, and every contribution helps us keep it that way. Luna: Absolutely. Sarah's story is a perfect example of why this kind of deep dive matters. It's not just inspiration — it's a playbook you can apply. Lucas: So back to Sarah. After she signed that first bakery chain, she started getting inbound from other bakeries. They heard about the waste reduction through word of mouth. She didn't even have a sales team for the first eighteen months — it was just her and a freelance engineer handling support. Luna: That organic growth is a strong signal. It means the product is genuinely solving a problem. Lucas: Exactly. She eventually hired two salespeople, but only after she had fifty customers and a clear repeatable process. She was very disciplined about not scaling headcount before product-market fit was proven. Luna: And now she's at thirty million in revenue. Any plans to go back to consumer? Lucas: She's actually developing a simplified version for home bakers — but it's a separate product line, not a reboot of the original. She says the consumer market might work now that she has brand recognition and a lower cost structure. But she's launching it cautiously, with a small batch and direct sales only. Luna: Smart. She learned that lesson the hard way. Lucas: Yeah. I think that's the takeaway for me: failure is only final if you stop iterating on the solution. Sarah's prototype didn't fail — it just hadn't met its right customer yet. Luna: And she had the humility to listen to the market instead of forcing her vision. Lucas: Exactly. That's the founder's journey in a nutshell.