As AI makes it easy to generate 'good enough' software, a functional product is no longer a moat. The new advantage is creating an experience so delightful that users prefer it over a custom-built alternative. This makes design the primary driver of value, setting premium software apart from the infinitely generated.

Atlassian's CEO argues that as AI makes software creation cheaper, the key differentiator becomes design—how a product feels and works. This is a scarce resource that is much harder to copy than features, making it the new source of competitive advantage.

When launching into a competitive space, first build the table-stakes features to achieve parity. Then, develop at least one "binary differentiator"—a unique, compelling capability that solves a major pain point your competitors don't, making the choice clear for customers.

AI capabilities offer strong differentiation against human alternatives. However, this is not a sustainable moat against competitors who can use the same AI models. Lasting defensibility still comes from traditional moats like workflow integration and network effects.

The long-held belief that a complex codebase provides a durable competitive advantage is becoming obsolete due to AI. As software becomes easier to replicate, defensibility shifts away from the technology itself and back toward classic business moats like network effects, brand reputation, and deep industry integration.

As AI and no-code tools make software easier to build, technological advantage is no longer a defensible moat. The most successful companies now win through unique distribution advantages, such as founder-led content or deep community building. Go-to-market strategy has surpassed product as the key differentiator.

In a competitive landscape, the winning long-term play isn't a marketing land-grab. The founder of Simple AI argues for focusing relentlessly on building the best-in-class product, as sophisticated buyers will compare options and choose the superior technology.

Doximity integrates multiple workflow tools like telehealth and e-signatures. While specialized competitors might offer better individual products, Doximity wins by providing a convenient, all-in-one platform that doctors are already engaged with daily, creating a powerful defensive moat.

Creating a basic AI coding tool is easy. The defensible moat comes from building a vertically integrated platform with its own backend infrastructure like databases, user management, and integrations. This is extremely difficult for competitors to replicate, especially if they rely on third-party services like Superbase.