Keyword clustering: How to create a strategy for topic authority in 2026

As a content writer with over 7 years of SEO experience, I can confidently say that keyword clustering is a critical technique—even in a world where the SEO landscape has changed significantly. Keyword clustering builds authority, boosts your business’s web presence, and helps you find your audience wherever they are in their buyer’s journey. But what is keyword clustering, and how does it work? Keep reading to find out.