concept Updated 2026-07-11 Tags: Startups, Marketplaces, Focus, Scaling

Category Focus Before Expansion

Category focus before expansion is the startup discipline of going deep enough in one category, geography, or use case before broadening the surface area of the company. In Eddy Lu on GOAT, Grub With Us, and Marketplace Friction, Eddy Lu says GOAT learned focus from Grub With Us expanding into many cities before making one city work.

The source applies the lesson to sneakers and apparel. GOAT stayed deep in sneakers before expanding into apparel, while Grub With Us’s earlier city expansion made its unresolved marketplace-friction problem harder to fix. The concept is adjacent to Scaling Broken Product: growth can multiply weaknesses when the core loop is not strong yet.

Key Claims

  • Expansion can hide unresolved product-market fit problems by spreading attention across markets or categories.
  • A focused category can let a marketplace build stronger trust, supply depth, culture knowledge, and operating standards.
  • New categories should inherit a working operating model, not become a substitute for fixing the first one.
  • Category focus can coexist with ambition; the question is sequencing, not smallness.

Connections