Founders often mistakenly start with low-margin, mass-market products (the "save the whales" syndrome), which makes the business look damaged. A better strategy is to start at the high end with less price-sensitive customers. This builds a premium brand and generates the capital required to address the broader market later.

At the $300k revenue stage with one salesperson, defining a precise Ideal Customer Profile isn't just for targeting. It's a survival mechanism to focus limited resources, prevent churn, and ensure every sales effort contributes to scalable growth, rather than creating future service burdens that consume your only salesperson.

Chasing ten $10k deals over one $100k deal is a mistake. Smaller deals attract clients who nickel-and-dime you, don't fully buy into the vision, and provide distracting feedback. A single large deal provides a committed partner who will help guide your product roadmap.

Don't expect the parent company's sales force to sell your nascent product. Their focus on core business means they will ignore emerging tech. An internal incubator must have its own dedicated go-to-market team to find new personas and develop sales plays before a handoff.

Jumping to enterprise sales too early is a common founder mistake. Start in the mid-market where accounts have fewer demands. This allows you to perfect the product, build referenceable customers, and learn what's truly needed to win larger, more complex deals later on.

An internal incubator’s biggest mistake is acting like an external startup. Finding product-market fit is insufficient. Lasting success requires achieving "product-company fit" by deeply understanding and aligning with the parent company's internal business units, strategic goals, and unique challenges.

Contrary to common advice, the biggest companies (Walmart, Tesla) are often the best first customers. They must innovate to maintain their #1 position and are willing to take chances on new tech that gives them a competitive edge or "alpha."