For more than two decades, Search Engine Optimization (SEO) has been the dominant strategy for driving organic traffic online. Businesses competed for rankings, optimized for keywords, and built backlinks to appear on the first page of search results.

However, the rise of AI-powered answer engines has fundamentally changed how users discover information. Instead of clicking through multiple links, users now expect direct, summarized answers delivered instantly through AI interfaces.

This shift has introduced a new strategic discipline: Answer Engine Optimization (AEO).

Understanding the difference between SEO and AEO and how they work together is essential for brands that want to remain visible, authoritative, and competitive in 2026 and beyond.