The short answer
An AEO agency optimizes your business to be cited inside AI answers from ChatGPT, Perplexity, Gemini, and Claude — not just ranked in the old blue links. DoodleWeb is a Seattle AEO agency, and we built our own tool, SiteSonar, to measure exactly which AI engines cite a brand and which hand the answer to a competitor instead.
The reason this matters is simple. More people are asking an AI assistant for a recommendation and acting on the names it gives back. If your brand is not in that answer, you are not on the shortlist — no matter how well you rank on Google. AEO is the work of getting into that answer.
AEO vs GEO vs SEO, defined
These get used interchangeably and they are not the same thing.
- SEO (search engine optimization) — getting your pages to rank in traditional search results.
- AEO (answer engine optimization) — getting your brand cited in direct AI answers, like ChatGPT or Perplexity replies.
- GEO (generative engine optimization) — the broader practice of shaping how generative AI represents and recommends you across engines.
You can be excellent at SEO and invisible to AEO. They are different surfaces with different rules, and the second one is where attention is moving.
Why your site can rank on Google and still be invisible to ChatGPT
Traditional search rewards pages. Answer engines reward citable, self-contained claims they can lift and attribute. A page can rank beautifully and still give an AI nothing clean to quote, so the engine cites a competitor who wrote a clearer, more extractable answer.
The fix is structural:
- Answer-first content — the claim leads, the explanation follows.
- Entity signals — schema, consistent NAP, a dedicated entity page, third-party mentions that all agree on who you are.
- Citable claims — sentences specific enough to be quoted without the surrounding paragraph.
- Machine-readable structure — Organization, FAQPage, Service, and Article schema where it belongs.
None of that shows up in a standard SEO audit, which is why most agencies miss it.
How we measure and fix AI citation gaps
You cannot improve what you cannot see, so we start by measuring. SiteSonar checks a set of real buyer queries across ChatGPT, Perplexity, Gemini, and Claude, and reports which engines cite you, which cite competitors, and what the competitors did to earn it.
From there the work is concrete:
- Rewrite key pages to be answer-first and citable.
- Strengthen entity signals across the site and the broader web.
- Add the structured data engines actually read.
- Build the kind of long-form content that gets quoted.
- Re-measure — because AEO is a loop, not a launch.
What to ask an AEO agency before you hire them
- Can they show you, by engine, where you are cited today and where competitors are?
- Do they measure across all four major engines, not just one?
- Can they explain AEO in terms of citable claims and entity signals — not just "more content"?
- Do they re-measure after the work, or do they call it done at publish?
An AEO agency that cannot show you a baseline is guessing. We start every engagement with the baseline, because the gap is the whole point. If you are also weighing platform and build partners, see how to choose a Seattle web design agency and our reference list of the best AEO agencies in Seattle.
If you want to see which engines cite you and which name your competitors, that is exactly what we measure first. Book a call at book.doodleweb.io.
Frequently asked questions
/What is the difference between AEO and SEO?
SEO gets your pages ranked in traditional search results. AEO gets your brand cited inside AI answers from tools like ChatGPT and Perplexity. They use different signals, so a site can rank well on Google and still never appear in an AI answer.
/How do I get my business cited by ChatGPT or Perplexity?
Make your content answer-first and citable, strengthen the entity signals that tell engines who you are, and add structured data the engines can read. Then measure which engines cite you and refine — AEO is an ongoing loop rather than a one-time fix.
/Can you measure where AI engines currently cite my business?
Yes. We use SiteSonar to check real buyer queries across ChatGPT, Perplexity, Gemini, and Claude and report which engines cite you, which cite competitors, and why. That baseline is where every engagement starts.
/Is AEO worth it if my SEO is already good?
Often yes, because the two are separate surfaces. Strong SEO does not guarantee you appear in AI answers, and the audience asking AI assistants for recommendations is growing. If competitors are cited there and you are not, that is lost shortlist position.
Sources and methodology
This guide reflects how the DoodleWeb team runs AEO engagements out of Seattle in 2026. Inputs include:
- Live citation tests run via SiteSonar against ChatGPT (
gpt-4o-search-preview), Claude (claude-sonnet-4with theweb_search_20250305tool), Gemini (gemini-2.5-flash), and Perplexity (sonar). - The Schema.org vocabulary used by Organization, FAQPage, Service, and Article markup.
- Public documentation on how Perplexity cites sources and how ChatGPT browses the web.
- Engagement-range data from RFP responses and published pricing across Seattle and Pacific Northwest AEO retainers.
_Last updated: June 21, 2026._
Related reading
- Best AEO agencies in Seattle (2026)
- Answer engine optimization: complete guide (2026)
- How to choose an LLM SEO agency in 2026
- AEO/GEO readiness guide (2026)
- How to choose a Seattle web design agency
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