From first users to billions: Google’s Robby Stein joins TechCrunch Disrupt 2026
techcrunch.com Sep 21, 2026

From first users to billions: Google’s Robby Stein joins TechCrunch Disrupt 2026

AI-summarised brief · reviewed before publication

At TechCrunch Disrupt 2026, Google Search product VP Robby Stein led a session on scaling product decisions from MVP to billions of users. The fireside chat examined how teams balance speed, trust, and reliability when every update impacts a global audience. Stein drew on his experience at Instagram, Stamped, and Google’s AI Mode, which now serves over a billion monthly users. He highlighted the need to evolve experimentation practices and maintain user confidence as products grow.

💡 Why It Matters

  • · The session offers a rare blueprint for founders navigating the shift from rapid iteration to responsible scaling, illustrating how to preserve innovation without compromising reliability.