What is GEO?
Generative engine optimization increases how often generative AI engines mention, quote and link to your brand when they compose an answer. It covers ChatGPT, Perplexity, Gemini, Claude, Copilot and Google's AI Overviews and AI Mode.
Unlike a results page, a generated answer blends several sources into one response. GEO aims to make your content one of those sources, and to make sure what the engine says about you is accurate and favorable.
Why GEO matters
Buyers increasingly ask AI for recommendations and comparisons. If you aren't in the answer, you aren't in the running, even if you rank on Google. And AI answers change from one run to the next, so visibility has to be measured across many prompts and runs.
How GEO works
- 01
Prompt
A user asks a question, often long and specific.
- 02
Retrieve
The engine searches the web or its index and gathers candidate sources.
- 03
Synthesize
The model writes an answer, combining facts from several sources.
- 04
Attribute
It cites some of the sources and names the brands it recommends.
GEO best practices
- Track a set of real prompts across engines, run daily, to get a reliable baseline.
- Publish clear, quotable statements with specific facts and data.
- Make sure AI search crawlers can access your site.
- Earn mentions on the third-party sites engines cite: review sites, forums and publications.
- Create honest comparison and “best for” content that answers buying questions.
- Keep facts about your products consistent everywhere.
Common GEO mistakes
- Judging visibility from a single screenshot, when answers change on every run.
- Blocking OAI-SearchBot or PerplexityBot while trying to be cited.
- Focusing only on your own site and ignoring the third-party sources AI relies on.
How to measure GEO
Metrics to track
- Mention rate across tracked prompts and engines
- Citation share: how often your URLs are linked
- Average position when several brands are listed
- Sentiment and accuracy of mentions
What it improves
- Brand mention rate
- Citation share
- Answer position
- Sentiment of mentions
GEO vs. related optimizations
These overlap with GEO. Work on one usually helps the others.
GEO FAQ
How is GEO different from SEO?+
SEO targets a ranked list of links. GEO targets the generated answer: being mentioned, quoted and cited inside it. Rankings help, but authority, clarity and third-party mentions decide what the model includes.
Can I pay to appear in ChatGPT or Perplexity answers?+
Not in organic answers. Some platforms are testing ads, but organic visibility comes from being a clear, trusted and accessible source.
Why does my brand appear in one AI engine but not another?+
Engines use different indexes, crawlers and models. ChatGPT search draws heavily on Bing's index, Gemini and AI Overviews on Google's, and Perplexity runs its own crawler. Tracking each engine separately shows where the gaps are.
How quickly can GEO results change?+
Engines that search the web live can reflect improvements within days or weeks. What a model knows from training changes only when the model is updated.