AEO vs SEO: What Is the Difference?
Compare Answer Engine Optimization (AEO) and SEO. Learn when to use each, how they overlap, and how to optimize for both traditional search and AI answer engines.
SEO in brief
Search Engine Optimization (SEO) aims to rank your pages in traditional search results. Success is measured in rankings, clicks, and organic traffic from search engine result pages.
AEO in brief
Answer Engine Optimization (AEO) aims to get your content selected and cited by AI answer engines and assistants. Success is measured in citations, brand mentions in AI answers, and traffic from AI-driven discovery.
Key differences
SEO and AEO share foundations but optimize for different outcomes:
- SEO targets ranking positions; AEO targets source citations in synthesized answers
- SEO often emphasizes backlinks and keywords; AEO emphasizes clarity, structure, and factual accuracy
- SEO success shows as blue-link traffic; AEO success shows as mentions in AI responses
- Both benefit from fast, accessible, indexable pages with strong metadata
Do you need both?
Yes. Most teams should maintain solid SEO while adding AEO practices to high-intent pages. Many improvements — better titles, headings, FAQs, and schema — help both channels.
AppScan AI audits security, SEO, and AEO together so you do not need separate tools for each layer of site health.
Frequently Asked Questions
Related guides
Put this into practice
Run a free website security audit to see how your site scores on security, performance, SEO, and AEO.