From Initial Users to Billions: Google's Robby Stein Joins TechCrunch Disrupt 2026

Expanding a product from its nascent stage to serving billions of users presents unique challenges. While the drive to innovate, experiment, and refine remains, the implications of each update become vastly magnified when operating at a global scale. The core instincts that propelled a startup's initial success may require significant adaptation to ensure stability and user confidence. This crucial shift in product strategy is a central theme at TechCrunch Disrupt 2026.

Robby Stein, Vice President of Product for Google Search, will lead a compelling discussion at TechCrunch Disrupt 2026. His session, titled “From MVP to Billions of Users: How Product Decisions Must Change at Scale,” will delve into the complexities product teams face when balancing innovation with reliability and maintaining user trust within a massive ecosystem. This event, taking place from October 13-15 in San Francisco, brings together a diverse community of over 10,000 startups, investors, and technology leaders. Attendees will gain invaluable insights into how product development evolves as the stakes escalate, offering a rare opportunity to learn from a leader at the forefront of managing products used by billions worldwide.

Navigating Product Evolution: From Startup to Global Platform

The journey from a minimal viable product (MVP) to a platform used by billions demands a fundamental reevaluation of product development methodologies. How does a team continue to iterate and experiment when users expect flawless performance at all times? What strategies enable the introduction of new features without undermining the existing value proposition that users have come to depend on? Furthermore, which foundational principles from the early stages of a company should be preserved as it expands?

Robby Stein's session at TechCrunch Disrupt will specifically address this pivotal transition, offering perspectives on how decision-making processes must adapt when scaling from a nascent product to one within a colossal organization like Google. The discussion will emphasize the critical changes required while simultaneously upholding user trust and delivering a dependable experience. For emerging founders, the true value lies not in merely replicating Google's operational blueprints, but in dissecting the strategic rationale behind them—identifying when agility offers a competitive edge, when meticulous attention to detail becomes paramount, and how to recognize the precise moment when development approaches need to evolve in tandem with the product's growth. This session is an indispensable opportunity to glean insights from a seasoned expert in large-scale product management.

The Dual Perspective of a Product Visionary: Startup Roots and Global Reach

Robby Stein's extensive professional background uniquely positions him to discuss product scaling. His career is distinguished by experience in both agile startup environments and expansive technology corporations. He notably co-founded Stamped, a social recommendation startup that was later acquired by Yahoo, demonstrating his ability to nurture innovative ideas from inception. Following this, he dedicated five years to Instagram, where he played a pivotal role in leading consumer products, contributing to the development and scaling of key features such as Stories, Feed, Direct Messaging, and Reels. Before rejoining Google in 2024, Stein also served as the head of product at Artifact, an AI-driven newsfeed platform.

This rich and varied experience provides him with a comprehensive understanding of both the entrepreneurial spirit required for early-stage development and the strategic acumen necessary for managing products with global impact. His insights will be particularly valuable for individuals grappling with the complex transition from an initial product offering to a rapidly expanding platform. The session offers a unique chance to learn from a leader who has successfully navigated these distinct environments, providing practical guidance for balancing growth with core product principles.