What Is a Moat?
A moat is a defensible advantage competitors cannot easily replicate. Brand power, proprietary technology, network effects, switching costs, cost advantages, regulatory licenses—these create durable competitive advantages. Businesses with moats sustain high returns. Businesses without moats face constant competitive pressure.
Building Moats
Start with product differentiation. Build brand reputation through consistency. Create switching costs through deep customer relationships. Accumulate proprietary data. Build network effects where platform strengthens with scale. Achieve cost advantages through volume, efficiency, or superior systems.
Moat Sustainability
Moats must be actively maintained. Once built, they compound by making successful copying too expensive for competitors. This is why dominant companies remain dominant across decades. Their moats keep compounding advantages.
Invest in moats. They are the infrastructure of long-term wealth.