Wilkinson argues that the traditional moat for software—the high cost and difficulty of hiring programmers—has vanished. He compares it to a machine that makes perfect pizza cheaply: consumer quality rises, but business margins plummet. Lasting value must now come from other sources like brand or distribution.

When asked if AI commoditizes software, Bravo argues that durable moats aren't just code, which can be replicated. They are the deep understanding of customer processes and the ability to service them. This involves re-engineering organizations, not just deploying a product.

Investor Mitchell Green argues that the fear of AI "vibe coding" away SaaS businesses is overblown. Incumbents like Workday spent decades building trust and deep enterprise integrations, a moat that can't be easily replicated with code alone, regardless of AI's power.

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.

History, from VHS vs. Betamax to Microsoft Teams vs. Zoom, shows that a superior distribution network is a more powerful competitive advantage than a superior product. Being bundled with existing platforms or backed by major players can create an insurmountable moat.

AI doesn't kill all software; it bifurcates the market. Companies with strong moats like distribution, proprietary data, and enterprise lock-in will thrive by integrating AI. However, companies whose only advantage was their software code will be wiped out as AI makes the code itself a commodity. The moat is no longer the software.

True defensibility comes from creating high switching costs. When a product becomes a system of record or is deeply integrated into workflows, customers are effectively locked in. This makes the business resilient to competitors with marginally better features, as switching is too painful.

Even as AI makes building software easier, pricing power is retained by companies with strong brands and distribution channels. Established players like Salesforce haven't lowered prices despite immense competition, proving that market presence and trust are more durable moats than easily replicated technology.

As AI makes building software trivial, its value as a defensible moat is collapsing. The new moats are brand, distribution (influencers, email lists), and "atoms"—physical world services like clinics and medication that are complex, regulated, and cannot be "vibe cloned" over a weekend.