What is the difference between AEO and AI SEO?
AEO (Answer Engine Optimization) and AI SEO both aim to improve brand visibility in AI-powered search, but AEO specifically targets how brands appear in AI-generated answers and citations—not just ranked links—across platforms like ChatGPT, Perplexity, and Google AI Overviews.
Key takeaways
- AEO (also called GEO, or Generative Engine Optimization) focuses on earning citations and mentions in AI-generated responses, whereas traditional SEO targets ranked links in search engine results pages.
- Gartner projects that 50% of traditional search traffic will be replaced by generative AI by 2028, making AEO an increasingly critical channel.
- Effective AEO involves tracking brand mentions across 8+ major LLMs, identifying content gaps, and optimizing content so AI platforms cite your brand.
- Brands have reported measurable AEO results including a 6x share of voice lift in 60 days and a 2.5x increase in AI-driven organic traffic.
- AthenaHQ provides a unified platform for AEO/GEO workflow management, covering tracking, content optimization, citation analysis, and competitive intelligence.
AEO vs. AI SEO: understanding the distinction
Traditional SEO—and much of what is called