What Is Generative Engine Optimization (GEO)? A Plain-English Guide
What generative engine optimization (GEO) means, how it differs from SEO and AEO, and a practical checklist to get businesses named in AI answers. ·
GEO in one sentence
Generative engine optimization, or GEO, is the work of making a business easy for AI tools like ChatGPT, Gemini, Perplexity and Google's AI Overviews to find, trust and mention when they write an answer.
A "generative engine" is just a search tool that writes a reply instead of handing you a list of links. Old search showed ten blue links and let you pick. New AI search reads the web for you, then tells you who to call. GEO is about being the name it tells people.
GEO, AEO and SEO: same goal, different words
You'll see three terms floating around, and people argue about them more than they need to. Here's the simple version.
We use AEO on this site because it's the term most local business owners hear first. AEO is the new SEO, and GEO is a close cousin of AEO. If an agency pitches you GEO and another pitches you AEO, ask what work they'll actually do each month. The label matters much less than the work.
- SEO (search engine optimization): getting a page to rank high in Google's list of links.
- AEO (answer engine optimization): getting your business named in the direct answer an AI tool or search engine gives.
- GEO (generative engine optimization): getting mentioned and cited by AI tools that write their answers. The name became popular after a 2023 academic research paper used it.
- In practice, AEO and GEO overlap almost completely. Both are about being the business AI recommends, not just a link on a results page.
Why GEO matters now
More people are asking AI tools questions they used to type into Google, like "best accountant near me who does small business taxes" or "which HVAC company in my town has good reviews?" The AI writes a short answer and names a few businesses. Many people stop right there.
Our opinion is that a lot of SEO spend is being wasted as AI search grows. Rankings still matter, because AI tools often pull from pages that already rank well. But if a client ranks on page one and never gets named in the AI answer, they may be paying for visibility that fewer customers ever see.
How generative engines pick who to mention
Nobody outside these companies knows the exact rules, and anyone who says they do is guessing. But the patterns are fairly clear when you test real questions. AI tools tend to mention businesses they can find, understand and trust.
- Facts that match everywhere: the same name, phone, address, hours and service area on the website and every listing.
- Clear pages that answer the question being asked, in plain sentences an AI tool can repeat.
- Trusted listings and profiles, such as Google Business Profile, Bing Places and well-known directories in the industry.
- Reviews and mentions on other sites that describe the actual service and the area.
- Clean technical basics: pages that load, can be crawled, and include structured data (schema) describing the business.
A practical GEO checklist for marketers and agencies
If you manage marketing for local businesses, this is a sensible starting order. None of it is magic, and most of it is work you may already do for SEO, pointed at a new target.
- Test first: ask ChatGPT, Gemini, Perplexity and Google the real questions customers ask, a few times each, and write down who gets named.
- Fix the facts: make the business details match across the site, Google Business Profile, Bing Places, Apple Business Connect and the main directories.
- Write answer-ready pages: one page per core service, with what it is, where it's offered, who it's for, rough pricing when the client is comfortable sharing it, and a short FAQ.
- Add structured data: LocalBusiness or a more specific type, plus FAQ markup where the page really has FAQs.
- Earn real mentions: local news, trade associations, supplier "find a pro" pages and community sites that describe what the business does.
- Ask for specific reviews: customers who mention the job and the town give AI tools something concrete to repeat.
- Add an llms.txt file: a short plain-text summary of the business and its key pages. It's cheap and low-risk, even though no AI company has promised to use it.
- Track monthly: AI answers change. Report on whether the client is named, not just where a page ranks.
Common GEO mistakes
- Treating GEO as a trick. Stuffing keywords or hiding text for AI bots is not a strategy, and it can hurt trust with people and machines.
- Promising clients a guaranteed mention. No one controls what ChatGPT says, so sell the work and the tracking, not a guarantee.
- Ignoring Bing. ChatGPT's search feature leans on Bing, so Bing Places and Bing indexing matter more than many teams think.
- Only tracking rankings. A client can rank well and still be left out of every AI answer.
- Checking once. Ask the same questions every month and watch the trend.
Next step
Before you change anything, see where you or your client stands today. Run a free AEO check to find out whether ChatGPT names the business. For the technical side, work through the AEO deep dive for marketers and agencies. If you're newer to this, start with AEO for beginners and our AEO vs SEO breakdown.
FAQ
What is generative engine optimization (GEO)?
GEO is the work of making a business easy for AI tools like ChatGPT, Gemini, Perplexity and Google AI Overviews to find, trust and mention when they write an answer.
Is GEO the same as AEO?
They overlap almost completely. Both are about getting a business named in AI-written answers. AEO is the term we use for local businesses, and GEO is a close cousin. The work matters more than the label.
Does GEO replace SEO?
Not entirely. AI tools often draw on pages that already rank well, so solid SEO basics still help. But ranking alone no longer guarantees customers see you, so GEO and AEO work should sit alongside it.
Can anyone guarantee my business will be mentioned by ChatGPT?
No. No one outside the AI companies controls what their tools say. Good GEO work makes a mention more likely, and monthly tracking shows whether it's working.
How long does GEO take to show results?
There's no set timeline. Fixes to listings, pages and reviews can show up in search-connected AI answers within weeks, but you should track monthly and judge the trend.