GEO vs SEO
GEO vs SEO: what is the difference, and do you need both?
Last reviewed: · By Kraffic.ai
Short answer
SEO aims to rank your pages in search engine results so people click through to your site. GEO aims to get your brand named and described accurately inside answers written by AI assistants such as ChatGPT, Claude and Gemini. They share a foundation of clear content and a good reputation, but they are measured differently and need different research.
Key takeaways
- SEO is measured by rankings, clicks and traffic; GEO is measured by how often and how accurately AI answers name your brand.
- The two share technical and content foundations, so good SEO helps GEO but does not complete it.
- GEO needs its own research because people phrase prompts to AI assistants differently from search queries.
- Third-party websites matter in both, but in GEO the question is which sources the assistants actually name.
- For most businesses the practical answer is a combined plan, not a choice between the two.
Prompts this guide answers
- “GEO vs SEO”
- “difference between GEO and SEO”
- “is GEO replacing SEO”
- “do I need GEO if I already do SEO”
- “We already pay an SEO agency every month. Do we also need generative engine optimization, or is it the same work under a new name?”
- “How is optimizing for ChatGPT and Gemini different from optimizing for Google search results?”
- “GEO and SEO together strategy”
What is the main difference between GEO and SEO?
The main difference is the result you are trying to earn. SEO, search engine optimization, works to place your page high in a list of links. GEO, generative engine optimization, works to get your brand included in a written answer.
In a search result, ten or more sites share the page and the user chooses. In an AI answer, the assistant does the choosing and often names only a few brands, so being left out means not being considered at all.
| Aspect | SEO | GEO |
|---|---|---|
| Where it happens | Search engine results pages | Answers from AI assistants such as ChatGPT, Claude and Gemini |
| What you earn | A ranked link to your page | A mention, description or recommendation of your brand |
| Unit of research | Keywords and search queries | Prompts, often long and conversational |
| Main measures | Rankings, impressions, clicks, organic traffic | Share of answers naming you, share of voice, accuracy, citations |
| Stability of results | Rankings shift, but one query shows a similar page to most users | Answers vary between runs, so results are tracked as a rate |
| Data from the platform | Search engines provide query and click reports | No AI company publishes its users' prompts |
| Role of other websites | Links signal authority | Sources shape what the assistant says and may be named in the answer |
Where do GEO and SEO overlap?
GEO and SEO overlap in their foundations. Both depend on a website that machines can crawl and read, content that answers real questions, and a reputation on other websites.
When an assistant searches the web to answer a question, it retrieves pages in much the same way a search engine does. A page that is blocked, slow to load or thin on facts is a weak candidate in both settings.
- Crawlable pages with clean HTML and working internal links.
- Content that states facts plainly and answers the question early.
- Structured data that tells machines what a page describes.
- Coverage and reviews on trusted third-party websites.
- Accurate, consistent business information across the web.
Why does good SEO not automatically give you good GEO?
Good SEO helps, but it does not guarantee that assistants name you. An assistant may answer from training data without searching at all, and when it does search it rewrites what it finds instead of showing your page.
Prompts are also different from search queries. Semrush reported, in a ChatGPT Search study of over 80 million clickstreams from the second half of 2024, that prompts averaged about 23 words without search and about 4.2 words with ChatGPT Search enabled, and that roughly 70% of prompts did not fit classic search intents. Keyword lists built for search miss much of that.
How is success measured differently?
SEO success is measured with data the search engines provide: rankings, impressions and clicks. GEO has no equivalent report, because AI companies do not share which prompts mention your brand.
GEO measurement is done by running a set of prompts on each assistant and recording the answers. Useful measures include a visibility score, meaning the share of answers that name your brand, share of voice against competitors, and whether the statements made about you are correct.
Should you do GEO, SEO or both?
Most businesses should do both, with one plan. The shared foundation means much of the work serves both goals, and dropping SEO would weaken the web presence that assistants rely on when they search.
A sensible split is to keep SEO responsible for the technical site and organic traffic, and add GEO for prompt research, AI answer tracking, citation analysis and accuracy checks. Kraffic.ai offers a combined GEO and SEO strategy for that reason.
What should you ask an SEO agency that says it also does GEO?
Ask how it measures AI answers. An agency doing real GEO work can show you the prompts it tracks, the assistants it runs them on, the saved answers, and how your brand compares with named competitors.
If the only evidence offered is search rankings and traffic, the work is SEO with a new label. That may still be valuable, but it does not tell you what ChatGPT, Claude or Gemini say about you.
FAQ
Questions and answers
Is GEO just SEO with a new name?
No, though they are related. Both rely on clear content, a crawlable site and a good reputation. GEO adds work that SEO does not include: researching conversational prompts, running them on AI assistants, recording which brands are named, checking the accuracy of what is said, and analyzing which websites the assistants draw on.
Will SEO still matter as more people use AI assistants?
Yes. Search engines remain a major way people find businesses, and AI assistants that search the web depend on pages that are already findable and well structured. A site with strong SEO foundations gives assistants better material to work with. The sensible move is to add GEO to SEO, not to swap one for the other.
Do GEO and SEO use the same keywords?
Partly. Short prompts can look like search keywords, but many prompts are full sentences that include the buyer's situation, budget and constraints. Semrush reported that ChatGPT prompts averaged about 23 words without search enabled. GEO research therefore tracks whole prompts and the topics behind them, not just short phrases.
Can I track GEO results in Google Search Console?
No. Search Console reports on Google Search performance. It does not show what ChatGPT, Claude or the Gemini assistant say about your brand. GEO tracking is done by running prompts on the assistants themselves and saving the answers, either by hand or with a platform built for that purpose.
Which should a new business start with, GEO or SEO?
Start with the foundation both share: a clear website that states what you sell, who it is for, where you operate and what it costs, in plain language. Then measure. Check your search visibility and run your main buyer prompts on the AI assistants. The gaps you find will tell you where to put effort first.
Does Kraffic.ai do SEO as well as GEO?
Kraffic.ai focuses on GEO: it tracks prompts on Claude, ChatGPT and Google Gemini and reports visibility, citations, sentiment and factual accuracy. It also offers a combined GEO and SEO strategy service, because the technical and content foundations overlap. It is a product of Prime Team Agency, an Amazon and TikTok Shop agency.