Go-to-market strategies should evolve as a company matures. Both Meraki and Samsara started with a broad 'landgrab' approach to capture the mid-market. As they grew, they shifted to a 'lighthouse' model by creating specialized sales teams to target influential customers within specific verticals like school districts or public sector.

Before aiming for national scale, businesses must first completely dominate their local market. Expanding too quickly without a fortified home base leads to collapse, just as an army's supply lines break when stretched too thin. Focus on conquering your city first.

To scale nationally, first 'crawl' by perfecting operations and unit economics in a single market. Then 'walk' by adapting the model to a few different market types (e.g., city vs. suburb). Only then can you 'run' by creating a playbook for rapid expansion.

Niching down allows you to dominate a small pond with less competition, enabling higher prices and faster learning. Once you're the "biggest guy in a puddle," you use your acquired skills and resources to graduate to a pond, then a lake, and finally the ocean.

Dara Khosrowshahi argues that entrepreneurs over-index on Total Addressable Market (TAM), which he sees mainly as a fundraising tool. The real focus should be on proving product-market fit and solid unit economics in a small, defensible niche. Once that's established, you can expand into adjacent markets.

To challenge an incumbent with massive network effects, Dara Khosrowshahi suggests startups shouldn't attack head-on. Instead, they should find a niche, like a smaller city or a specific service (e.g., two-wheelers), build concentrated local liquidity there, and then replicate that model city-by-city.

Nominal followed Peter Thiel's advice by first targeting the small, acutely painful problem of post-test data review. By building a 10x better solution for this specific niche, they established a strong beachhead from which they could then credibly expand into adjacent markets like manufacturing and fleet operations.

Many founders fail not from a lack of market opportunity, but from trying to serve too many customer types with too many offerings. This creates overwhelming complexity in marketing, sales, and product. Picking a narrow niche simplifies operations and creates a clearer path to traction and profitability.

The best strategy is to capture a large share of a small, specific market and then expand into adjacent ones. Jeff Bezos deliberately started with books for a niche customer base, proving the model before scaling to become 'the everything store.'