Building a strong product is only the first step for an early-stage startup. The next challenge is earning the trust of its first users--often without a large marketing budget, established brand or dedicated sales team.
TechCrunch Disrupt 2026 will address this journey in a Builders Stage session titled "The Zero-to-1K Playbook". Gamma co-founder and CEO Grant Lee, Engine founder and CEO Elia Wallen, and GV general partner Crystal Huang will discuss practical paths to winning a startup's first 1,000 customers.
Growth before scale
The conversation will focus on approaches that help young companies create early momentum: community building, product-led adoption, founder-led sales, targeted outreach and word-of-mouth growth. These methods can enable teams to learn directly from users while refining both their offering and market position.
Lee brings experience in scaling AI-powered visual communication platform Gamma, which has expanded from presentation tools into websites, social content and AI-generated marketing materials. Gamma approached 100 million users after reaching $100 million in annual recurring revenue in 2025, illustrating how product utility can evolve into broader adoption.
Wallen will share lessons from building Engine, a business travel platform that now serves more than 30,000 businesses and one million travelers. His experience spans bootstrapping, securing external investment and growing a customer-focused travel technology operation.
The investor perspective on early traction
Huang adds an investor viewpoint shaped by her work across SaaS, infrastructure and AI. Her perspective will examine how founders can turn early customer engagement into meaningful signals of product demand, repeatability and long-term potential.
The session is part of a wider program bringing founders, operators, investors and emerging companies together in San Francisco from October 13 to 15. Beyond formal discussions, the event is designed to support connections among people building, funding and adopting new technologies.
As startup growth becomes increasingly shaped by authentic user value rather than advertising scale, the ability to build a committed first customer community may become one of the most important foundations for tomorrow's technology businesses.
