Where does the term GEO come from?

The term was formalized in the paper “GEO: Generative Engine Optimization” (Aggarwal et al., 2023, arXiv 2311.09735), which tested content optimization methods and reported visibility gains of up to 40% in generative engine answers. These results come from test environments, not Google’s production systems.

Is GEO different from SEO?

The foundations are shared: useful content, crawlability, authority. GEO adds its own goals: being extracted by passage, being identified as an entity, being cited with a link. Content that answers clearly, is structured by questions and is backed by data serves both. Hence the line “Good GEO is good SEO”.

How do you measure GEO?

By share of citations over a set of prompts (AI share of voice), by real citations when an engine exposes them (Bing AI Performance), by impressions in Search Console for Google and by server logs for AI bot visits.

Frequently asked questions

GEO, AEO, LLMO: what is the difference?

In everyday use, there is no consensus difference. They are labels for the same optimization of visibility in AI answers.

Does GEO replace SEO?

No. Google says eligibility for its AI features depends on indexing and snippet eligibility: a poorly indexed site stays invisible.

Where should I start?

With bot accessibility, brand identity and pages that answer a precise question, then measure presence over a set of prompts.

Related terms

Further reading

• Ziptie.dev vs Authoritas: which GEO tool to choose in 2026?
• Microsoft Clarity, Bing Webmaster Tools: the Only GEO Stack That Actually Measures LLM Visibility
• VivaTech 2026 through a SEO/GEO lens: who was there, who wasn’t, and the rise of “bad AI”
• GEO tools comparison 2026: top 10 free and paid
• Which GEO tool to choose: the decision guide
• ← Back to the GEO glossary (114 terms)

Sources

• Aggarwal et al., GEO: Generative Engine Optimization (2023)
• Google Search Central, AI features and your website