AEO (Answer Engine Optimization) is the practice of optimizing content to be cited by AI-powered search engines: ChatGPT, Perplexity, Google AI Overviews, and Microsoft Copilot. Unlike traditional SEO - which focuses on ranking in link lists - AEO aims to appear inside the AI answer itself, where users get information without clicking any result.

No, SEO is not dead. Organic search still drives 68% of clicks on content sites. But SEO has fundamentally changed: strategies from 2020-2022 no longer work, and the new rules require understanding AI search, E-E-A-T, and topical authority. The honest answer: SEO is alive, but "lazy" SEO - cheap links, thin content, keyword stuffing without real expertise - is dead.

The number is stark: SERPs combining AI Overviews with paid ads grew 394% in 2026. Today 25.56% of all Google searches display an AI Overview alongside ads - meaning organic results are pushed further down the page than at any point in search history. This is not a gradual shift. It is a structural transformation of how Google monetizes search.

Off-page SEO has always been about authority signals beyond your own site. In 2026, those signals now determine not just organic rankings but whether you appear in AI Overviews at all. The mechanism changed: Google's and AI systems' understanding of authority now incorporates brand mentions, unlinked citations, and entity recognition alongside traditional backlinks.

AEO (Answer Engine Optimization) requires a different tool stack than traditional SEO. Tracking keyword rankings doesn't tell you whether your content appears in AI Overviews. Monitoring backlinks doesn't show whether ChatGPT cites your site. The tools that matter for AI search visibility are fundamentally different from those built for 2020-era SEO.