Search in 2026 does not look like it did even five years ago. Users are no longer simply typing keywords into Google and clicking through pages of blue links. Today, they are asking ChatGPT for recommendations. They are reading AI Overviews at the top of search results. They are receiving direct responses from tools like Gemini, Perplexity, Alexa, and Siri. In many cases, they never visit a website at all because the answer is delivered instantly within the interface.
This shift has sparked an ongoing debate across the digital industry. Is SEO still relevant? Or is it being replaced by new approaches like GEO, AEO, and LLMO?
The reality is not as dramatic as the headlines suggest. SEO is not dead. It has evolved. GEO, AEO, and LLMO are not replacements; they are extensions of how digital visibility functions in an AI-driven search ecosystem. To understand where search is heading, it is important to clarify what each of these disciplines represents and why they matter today.