A crowded, “boring” category is often underestimated as a place to build something significant, precisely because it looks unoriginal on the surface. But categories full of interchangeable, forgettable products are also categories where customer expectations have quietly calcified. Nobody’s asking for a better version because nobody thinks a better version is possible. That’s exactly the gap a category-defining brand fills.
The advantage of building in a commodity category is that the market already exists, and already understands what the product does. The founder’s job isn’t to explain a new concept from scratch. It’s to convince an already-informed audience that the version they’ve settled for isn’t the only option.
The Pattern Behind Every Category-Defining Brand
Start with a specific, personal frustration, not a market gap. Category-defining founders rarely start with spreadsheets and market research. They start with an ordinary, personal moment of dissatisfaction: a product that technically worked but felt embarrassing, ugly, or beneath the standard they wanted to hold themselves to.
Treat design and identity as the actual innovation. When the underlying function of a product is already solved, function stops being the differentiator. Design, aesthetics, and brand identity become the real product improvement, turning a purely functional item into something people are proud to be seen with.
Reframe the product’s category entirely. A category-defining brand rarely markets itself as a better version of the old thing. Instead, it reframes what the product even is, from a purely functional object into a lifestyle signal, a fashion accessory, or an identity marker.
Build in a mission that gives the product a reason beyond itself. A product that also represents something, sustainability, wellness, values, gives customers a reason to choose it and talk about it that goes beyond simple functionality.
Sarah Kauss Built a Category-Defining Brand Out of a Water Bottle
Sarah Kauss, a former accountant, came up with the idea for S’well in 2009 after growing frustrated with her own reusable water bottle. “It looked like a camping accessory,” she later told CNBC. “It didn’t look like something I would want to leave on the table.” The product category, reusable water bottles, already existed, and had for decades. What didn’t exist was a version someone would be proud to set down in a boardroom.
She launched S’well in 2010 with $30,000 of her own money and no outside funding, redesigning the reusable bottle as a fashion accessory rather than a purely functional hiking item. The company went on to sell over 20 million bottles worldwide, expand into more than 30 products, and secure retail placement at Nordstrom, Bloomingdale’s, and Whole Foods, while Kauss retained full ownership of the company for over a decade.
One pivotal early moment came from Kauss’s own boldness: on a trip to pitch Starbucks buyers, she spotted CEO Howard Schultz nearby, walked over herself, and pitched him directly. That single conversation helped expand S’well into 10,000 Starbucks locations across the U.S., Europe, and Asia. The product hadn’t changed the category’s basic function. It had changed what people expected a water bottle to look and feel like, which is exactly what a category-defining brand does.
Common Mistakes That Keep a Product Merely a Commodity
Competing purely on price. Racing to the bottom on price inside a commodity category reinforces the idea that the product is interchangeable, exactly the perception a category-defining brand needs to break.
Treating design as decoration instead of strategy. Design that’s added at the end, rather than built into the product’s core identity from the start, rarely produces the kind of aesthetic distinction that actually shifts category expectations.
Explaining the product instead of reframing it. Marketing that describes what a product does, rather than what it represents or signals about the person using it, keeps a product firmly inside its old category rather than redefining it. Getting this reframe right often comes down to confidently communicating value, the same skill covered in our guide on pricing your services with confidence, where the price itself becomes part of how a product signals its category.
The Real Work
Turning a commodity product into a category-defining brand doesn’t require inventing something new. It requires noticing, specifically and personally, where an existing product has quietly failed to keep up with what people actually want to feel while using it, and having the conviction to build the better version yourself. Harvard Business Review’s research on brand differentiation has consistently found that perceived category leadership often comes down to design and positioning rather than functional superiority alone.
Reflection prompt to close on: Is there an ordinary product or service in your own life that feels outdated or embarrassing in a way everyone’s just learned to accept? That frustration might be pointing at your next category-defining opportunity.
