https://jed.codes/tags/testdouble/Recent content in Testdouble on jed.codesHugoen-usThu, 25 Jun 2026 12:12:19 -0700https://jed.codes/posts/the-moat-is-made-of-people/Thu, 25 Jun 2026 12:12:19 -0700https://jed.codes/posts/the-moat-is-made-of-people/<p>Lasting competitive advantage in AI products comes from domain expertise and diverse team perspectives, not the model du jour. Using Ride with Dave (a cycling AI assistant) as a case study, I argue that deep knowledge of a specific field shapes architectural decisions competitors cannot easily replicate; choosing a database over RAG, knowing the shape of the data, understanding the rider. The moat is made of people.</p> <p>Read the full article on <a href="https://testdouble.com/insights/the-moat-is-made-of-people">testdouble</a>.</p>