AEO vs GEO vs SEO: which one matters in 2026?
All three matter, but for different buyer behaviors. SEO captures Google search traffic. GEO builds entity authority that AI engines cite. AEO formats content for extraction by AI answer engines. B2B SaaS teams need all three; consumer brands prioritize SEO; emerging AI-native teams prioritize GEO + AEO.
Three disciplines, overlapping but distinct. Picking which to invest in depends on how your buyers actually discover vendors.
Side-by-side
| Discipline | Goal | Primary tactics | Timeline |
|---|---|---|---|
| SEO | Rank in Google top 10 | Keywords, backlinks, page authority | 3-6 months |
| GEO | Be cited by AI engines | Entity authority, structured data, citation acquisition | 30-90 days |
| AEO | Be extracted as the answer | BLUF, FAQPage schema, tables, speakable | 7-14 days per page |
How they overlap
GEO is the broader discipline; AEO is its content-formatting subset. SEO and GEO share technical foundations (sitemap, canonical URLs, internal linking) but diverge on optimization target (rankings vs citations). All three benefit from the same crawl access and content quality baseline.
Who should prioritize what
- Consumer brands, e-commerce, local services — prioritize SEO. Transactional intent still routes to Google Shopping / Maps.
- B2B SaaS, agencies, consultancies — need all three. Buyers research via AI AND via Google. Ignoring either leaves money on the table.
- Emerging AI-native teams, GEO consultancies, dev tools — prioritize GEO + AEO. Buyers in these categories are AI-first researchers.
- Publishers (media, education, analyst firms) — prioritize AEO + SEO. Citation extraction is the whole product.
Common mistake: treating them as opposites
A common 2025 take was "GEO is replacing SEO." It is not. AI search captures a growing share of buyer research, but Google still drives more transactional and high-intent queries than any AI engine. Treat the disciplines as additive, not substitutive.
How to baseline all three
Radar runs the full 12-tool audit covering GEO + AEO dimensions in one pass: crawl access, structured data, llms.txt, citations, FAQPage coverage, schema completeness, freshness, and more. Pair the Radar output with Google Search Console for the SEO half. Together you see the full visibility posture across all three disciplines.
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Related questions
What is Generative Engine Optimization (GEO)?
Generative Engine Optimization (GEO) is the practice of structuring web content so AI search engines like ChatGPT, Claude, Perplexity, and Gemini cite it in their responses. Unlike SEO which optimizes for keyword rankings, GEO optimizes for entity recognition, structured data, and citation probability.
How-toHow do I get cited by Perplexity?
Perplexity cites sources it crawls + ranks for the live query. To get cited: allow PerplexityBot in robots.txt, ship answer-first content (FAQPage schema, BLUF paragraphs), and acquire citations from high-authority domains Perplexity already ranks.
DefinitionWhat is Answer Engine Optimization (AEO)?
Answer Engine Optimization (AEO) is the practice of structuring web content so AI engines can extract and cite it as a complete answer. AEO focuses on extraction-friendly formatting: BLUF paragraphs, FAQPage schema, HTML comparison tables, and speakable schema.
How-toHow do I write content that ChatGPT will cite?
ChatGPT cites content that answers a specific question in 1-3 sentences and comes from a domain it trusts. Five tactics: open every section with the answer (BLUF), use question-shaped H2s, ship FAQPage schema, structure data as HTML tables, and republish with fresh dateModified when claims change.
