While not in formal business frameworks, speed of execution is the most critical initial moat for an AI startup. Large incumbents are slowed by process and bureaucracy. Startups like Cursor leverage this by shipping features on daily cycles, a pace incumbents cannot match.

Counter to the adage that "startups shouldn't buy startups," Cursor successfully uses M&A as a core recruiting strategy. They acquire small, talented teams working on complementary problems, viewing acquisitions as a way to onboard the best people who happen to already be working on their own companies.

In the fast-evolving AI space, traditional moats are less relevant. The new defensibility comes from momentum—a combination of rapid product shipment velocity and effective distribution. Teams that can build and distribute faster than competitors will win, as the underlying technology layer is constantly shifting.

In AI M&A, recency is key. Companies pre-ChatGPT often had to rewrite their entire stack and relearn skills, making their experience less relevant. Acquiring a company with post-ChatGPT experience ensures their tech and knowledge are current, not already obsolete.

With traditional moats gone, the only way to stay ahead is to move faster. Defensibility now comes from the speed at which a team can ship new value and deeply understand its customers, ensuring the product is always one step ahead of a crowded field.

The business race isn't about humans versus AI, but about your company versus competitors who integrate AI more quickly and effectively. The sustainable competitive advantage comes from shrinking the cycle time from a new AI breakthrough to its implementation within your business processes and culture.

In an age where AI can quickly commoditize features, traditional moats like data are weakening. Miro's CEO argues the only sustainable competitive advantage is an organization's speed of learning—its ability to rapidly identify market signals, separate them from noise, and act decisively.

While moats like network effects and brand develop over time, the only sustainable advantage an early-stage startup has is its iteration speed. The ability to quickly cycle through ideas, build MVPs, and gather feedback is the fundamental driver of success before achieving scale.

Deel's acquisition strategy accelerates time-to-market by rebuilding an acquired product's front-end within two months and immediately giving it to the sales team. While salespeople are learning and selling, the engineering team rebuilds the entire back-end natively. This parallel process closes a potential 12-month integration gap and generates immediate market feedback.