Technical Due Diligence: What Investors Look for in Your AI Stack

Technical due diligence for AI startups goes far beyond asking which model you use. Investors are increasingly scrutinizing your AI architecture, proprietary data, evaluation methods, vendor dependencies, unit economics, security, compliance, and the team’s ability to operate the system at scale. Here’s what technical reviewers actually look for before a Series A or B round—and how to prepare your AI stack before diligence begins.