AI visibility guide
GEO vs SEO: what changes and what stays the same
The short answer
SEO is about ranking your pages in Google or Bing so people click. GEO is about AI assistants naming you, citing you and describing you correctly inside the answer. They share a foundation: a site that can be crawled, content that answers questions, and a reputation beyond your own site.
They work together: without technical SEO there's no GEO, and Google still brings almost all the traffic you can measure.
Side by side
| SEO | GEO | |
|---|---|---|
| Goal | Rankings and clicks in the results | Being named and cited in the answer |
| Where | Google, Bing | ChatGPT, Perplexity, Claude, Google's AI Overviews and AI Mode |
| Main metric | Rankings, clicks, impressions | Mentions, citations and accuracy, per assistant |
| Stability | Rankings move, but slowly | The answer can change from one day to the next |
| Off-site | Links | Mentions in the press, directories, reviews and comparisons |
| Official data | Search Console, Bing Webmaster Tools | Partial: Search Console (generative AI report, impressions only) and Bing (AI performance report) |
What doesn't change
Google says the same SEO practices apply to its AI features: crawling, indexing, helpful content, a good page experience. The other engines need to read your site too. A page that isn't indexed doesn't appear anywhere.
What does change
- What others say counts for more. For recommendation questions, assistants rely mostly on third parties.
- There's no position one. An answer includes you or it doesn't, and it changes; you measure in percentages and ranges.
- Accuracy becomes a metric. AI can put you in the wrong town or offer something you stopped selling.
Rewriting tricks (‘add statistics and quotes’) gave gains of up to 40% in the 2024 GEO study, but on newer models most of them did nothing or made things worse (C-SEO Bench, 2025).
Common questions
Do I have to choose between SEO and GEO?
No. The technical work and the content serve both. What GEO adds is measuring AI answers and working on mentions beyond your site.
Is SEO going to disappear?
Nothing in today's data says so. In September 2026 Google still sent over 99% of the visits from the Google + ChatGPT pair in both the UK and the US (StatCounter).
Sources
- Google Search Central, ‘AI features and your website’ (2025-12-10)
- Aggarwal et al., ‘GEO: Generative Engine Optimization’, KDD 2024 (2024-08)
- Puerto et al., C-SEO Bench, NeurIPS 2025 (2025-06)
- StatCounter, Google vs ChatGPT, United Kingdom (2026-09)
- StatCounter, Google vs ChatGPT, United States (2026-09)