The terms every operator should know about how AI agents now decide which businesses to recommend. Cite freely — link back when you can.
AAO (AI Agent Optimization)
Brandermind's 5-pillar scorecard for measuring and improving GEO (Generative Engine Optimization). The practice of building a website AI agents can find, extract from, and trust.
AAO is Brandermind's specific 5-pillar scorecard for measuring and improving GEO (Generative Engine Optimization). Where SEO ranks pages for humans typing keywords, AAO surfaces businesses to AI agents picking which sources to cite. It scores across five pillars: Structured Data, Content Clarity, API Compatibility, Brand Reputation, and Freshness. GEO is the broader industry term; AAO is our specific scorecard for measuring it.
Optimizing for answer-first interfaces like Perplexity and ChatGPT Search.
AEO is a sibling concept to AAO, focused specifically on getting your content quoted as an answer in tools like Perplexity, ChatGPT Search, and Google AI Overviews. AEO is one tactic that lives inside the broader AAO discipline.
The broader industry term for optimizing a site so generative AI engines recommend it. We use GEO and AAO interchangeably.
GEO (Generative Engine Optimization) is the industry-standard term for the discipline of making a website findable, citable, and recommendable by generative AI engines (ChatGPT, Claude, Perplexity, Google AI Mode, Gemini). AAO (AI Agent Optimization) is Brandermind's specific 5-pillar scorecard for measuring GEO — it names the actor (AI agents) more precisely. The underlying practice is the same; we use both terms interchangeably so clients can use whichever their team already says.
Search delivered by an autonomous agent instead of a results page.
When ChatGPT, Claude, Perplexity, or Gemini answers a question, they are doing agentic search: an agent decides which sources to consult and synthesizes the answer. The user never sees a results page — they see one synthesized answer with citations.
AI Overviews
Google's answer-first response that appears above traditional results.
AI Overviews are Google's synthesized answers that appear above the blue links. They cite ~3 sources. If you are not in the 3, you are pushed below the fold even if you rank #1 organically.
Schema.org
The open vocabulary for structured data on web pages.
Schema.org is the shared vocabulary used to describe entities (Organization, Service, Product, FAQPage, Article, etc.) on web pages. Search engines and AI agents read it as JSON-LD. It is the foundation of the Structured Data pillar.
The JSON-based syntax used to embed Schema.org markup in HTML.
JSON-LD is a script-tag-embedded JSON document that describes the page's entities to machines. It is the recommended way to deliver Schema.org markup. AI agents extract facts from JSON-LD before they read prose.
A site-root file that tells AI agents what your site is about and where the canonical pages live.
llms.txt is an emerging convention (parallel to robots.txt) for telling AI agents how to consume your site. A well-formed llms.txt names your site, intent, and primary pages. It is the foundation of the API Compatibility pillar.
The classic site-root file that tells crawlers what they may access.
robots.txt is the long-standing convention for controlling crawler access. In the AAO era, it is necessary but not sufficient — modern agents look for llms.txt alongside it.
Pillar 1. Schema.org / JSON-LD markup describing your entities.
Structured Data is the first AAO pillar (20 pts max). It evaluates the Schema.org markup on your pages: Organization, Service, Product, FAQPage, BreadcrumbList, and others. Without it, agents have to guess.
Pillar 2. Readable, extractable answers AI agents can quote.
Content Clarity is the second AAO pillar. It evaluates how easily an agent can lift a clean, self-contained answer out of your page. Semantic HTML, clear headings, FAQ blocks, and short answer paragraphs win citations.
API Compatibility
Pillar 3. The machine-readable surface — llms.txt, sitemap, feeds.
API Compatibility is the third AAO pillar. It evaluates the machine-readable surfaces (llms.txt, sitemap.xml, RSS, canonical URLs) that let agents index your site without scraping it.
Brand Reputation is the fourth AAO pillar. It evaluates the signals agents find OUTSIDE your domain: AggregateRating schema, third-party mentions, consistent NAP, sameAs links to verified profiles.
Freshness
Pillar 5. Per-URL lastmod accuracy and content velocity.
Freshness is the fifth AAO pillar. It evaluates how recent and varied your content signals are: per-URL lastmod dates, blog cadence, refreshed pricing and service pages.
Citation
When an AI agent quotes your page as the source of its answer.
A citation is the AAO equivalent of an organic search click — except the user often gets their answer without ever visiting your site. Citations build authority even when they don't drive direct traffic, because agents weight previously-cited sources more heavily.
Disqualifier
A scoring penalty applied AFTER the pillar total — broken canonicals, malformed JSON-LD, etc.
Disqualifiers are conditions that deduct points after the pillar score is calculated. They model real-world breakage (a site with perfect Schema.org but a broken canonical URL is still broken). Pillar score floor is 0 — disqualifiers cannot push a pillar below zero.
Always-today anti-pattern
Stamping every URL's lastmod with today's date on every request.
A common Freshness mistake: dynamically setting lastmod = now() for every URL in the sitemap. Agents discount sites that do this because the signal carries no information. Honest, varied lastmod dates are how Freshness actually works.
Name, Address, Phone — must match exactly across every listing.
NAP consistency is a Brand Reputation signal. Agents (and search engines) compare your name, address, and phone across Google, Yelp, BBB, industry directories, and your own site. Mismatches drag down trust.
A Schema.org property linking your Organization to verified profiles on other domains.
sameAs is a Schema.org property that lists URLs of verified profiles you own elsewhere (LinkedIn, X, YouTube, BBB, industry directories). Agents use sameAs to confirm you are who you say you are.
Running our own AAO audit against our own site — and publishing the score for anyone to verify.
Brandermind scores its own site against the same 5-pillar AAO scorecard we run on client sites. We publish the live score at /aao/score (currently 78/100) and refresh it monthly. The strongest authority signal we can offer: we don't grade ourselves on a different curve.