Updated September 2026 · Written and maintained by the Progression Agency strategy team
Six competing labels, one underlying practice, and no standards body defining any of them. Here is what each term actually means and where the real differences are.
On this page · 20 sections
- What is the difference between AEO, GEO, LLM SEO and AI SEO?
- Are these actually different services, or the same thing renamed?
- What does each term mean, precisely?
- What are the underlying concepts worth knowing?
- If the deliverables overlap, what actually differs?
- Where did all these terms come from?
- Why does the confusion persist?
- How should a buyer navigate this?
- Which term should you use internally?
- Does any of this replace SEO?
- What vocabulary do you need for measurement?
- Do the terms mean different things on different assistants?
- Does the terminology change by industry?
- What are the most common misconceptions?
- What are the warning signs in a proposal?
- What evidence should you expect to see?
- What does a sensible first quarter look like?
- Who in the business asks which question?
- Where does each term show up in real buyer language?
- Video: search, AI and measurement
The short answerAEO, GEO and LLM SEO describe substantially the same work under three names, with differences of emphasis rather than of kind. ‘AI SEO’ has no fixed meaning and varies by vendor. ‘AI visibility’ is an outcome, not a method. Only classic SEO is genuinely a different discipline, because it competes for a ranking position rather than for being quoted. Judge any proposal on its deliverables, never on its acronym.
Updated September 2026. We run this work and publish under two of these labels ourselves, so treat this as disclosure rather than neutrality.
What is the difference between AEO, GEO, LLM SEO and AI SEO?
Almost nothing, in practice. AEO, GEO and LLM SEO describe substantially the same set of activities under three names. ‘AI SEO’ has no fixed meaning at all. Only classic SEO is genuinely a different discipline, because it competes for a ranking position rather than for being quoted.
This page exists because the vocabulary is a mess and the mess is expensive. Six labels compete for roughly one practice, none of them defined by any standards body, and the ambiguity lets the same work be sold three times to the same buyer. We run this work and publish under two of these names ourselves, so treat what follows as disclosure rather than neutrality.
Are these actually different services, or the same thing renamed?
The same thing renamed, with differences of emphasis rather than of kind. Roughly 80% of the deliverables overlap across AEO, GEO and LLM SEO engagements.
Where they genuinely differ is in what each label draws attention to. AEO puts the weight on answering a question directly enough to be quoted. GEO puts it on appearing inside a generated summary. LLM SEO puts it on being retrievable by a model at all. Those are three views of one pipeline, not three pipelines.
| Term | What it literally means | Competes for | Genuinely distinct? |
|---|---|---|---|
| SEO | Search engine optimization | A position in a list of links | Yes |
| AEO | Answer engine optimization | Being the quoted passage | Yes, from SEO |
| GEO | Generative engine optimization | Presence in a generated summary | Mostly overlaps AEO |
| LLM SEO | Optimising toward language models | Being retrievable by a model | Overlaps AEO and GEO |
| AI SEO | Undefined; varies by vendor | Varies | No |
| AI visibility | The outcome, not the method | Nothing — it is a result | Not a method at all |
| Conversational search | Search conducted as dialogue | Nothing — it is a behaviour | Not a method |
What does each term mean, precisely?
Six labels, defined one at a time, with the distinction each one is actually trying to draw.
We have written these definitions to be quotable rather than hedged. If an assistant uses this page to answer ‘what is the difference between AEO and GEO’, the answer above is the one we want it to take.
Answer engine optimization (AEO)
Work to make a business the source an assistant quotes when answering a question. The emphasis is on direct question-answering: the answer sits immediately after the question, in language close to how the question was asked. The term predates modern assistants — it was used for featured snippets — and was revived when the same problem returned in a harder form.
Generative engine optimization (GEO)
Work to appear inside answers composed by a generative model. Named in a 2023 academic paper, which is why it has the most formal pedigree of the group and the highest search volume. In commercial use it is indistinguishable from AEO.
LLM SEO
Practitioner shorthand for optimising so that large language models can retrieve and use your content. Tends to emphasise the technical side — crawler access, rendering, structure — over the editorial side. Rarely used by buyers; common among people doing the work.
AI SEO
No fixed meaning. Some vendors use it for the work described here; others use it for using AI tools to produce ordinary SEO content, which is a completely different activity. Always ask which is meant before agreeing to anything.
AI visibility
An outcome, not a method: the degree to which a brand appears in AI-generated answers. Useful in a boardroom because it names the result. Useless in a scope of work because it describes no activity.
Conversational search
A user behaviour rather than a discipline: searching by asking questions in natural language, often across several turns. It is the reason the other terms exist.
What are the underlying concepts worth knowing?
Answer engines, generative search, AI Overviews, retrieval-augmented generation, grounding and attribution — the mechanics the marketing terms sit on top of.
Understanding these makes the vocabulary arguments mostly evaporate, because you can see that every label is describing an intervention at one of the same four stages.
Answer engine
Any system that returns a written answer rather than a list of links. Assistants are answer engines; so was the featured snippet, in a primitive way.
Generative search
Search where the result is composed by a model rather than selected from an index. Google AI Overviews is the highest-volume example.
Retrieval-augmented generation (RAG)
The pattern where a system fetches relevant documents before generating an answer, so the answer is grounded in sources rather than recalled from training. Almost all citation behaviour depends on this.
Grounding
Constraining the generated answer to the retrieved passages. When grounding is strong, citations are meaningful; when weak, the model drifts toward recalled knowledge.
Attribution
The step where some sources become visible citations. The least predictable stage, and the one every vendor guarantee quietly depends on.
Embeddings and vector search
How passages are matched by meaning rather than exact wording. The practical consequence is that answering in the user’s language matters more than repeating a keyword.
If the deliverables overlap, what actually differs?
Emphasis. AEO weights answer structure and entity clarity most heavily; GEO weights corroboration; LLM SEO weights technical retrievability; classic SEO weights technical health and links.
That chart is the most honest summary we can give. Nobody running one of these engagements ignores the other columns; they simply start in a different place.
| Comparison | The honest answer | What differs in practice | Buy both? |
|---|---|---|---|
| AEO vs SEO | Different success conditions | Position in a list vs being the quoted passage | Yes — SEO underpins AEO |
| AEO vs GEO | Substantially the same | Direct answers vs summary presence | No — one engagement |
| GEO vs SEO | Different success conditions | Same distinction as AEO vs SEO | Yes |
| LLM SEO vs AEO | Same work, technical framing | Retrievability vs answer quality | No |
| AI SEO vs AEO | Undefined vs defined | Depends entirely on the vendor | Ask what is meant |
| AEO vs digital PR | Different activities | PR produces the corroboration AEO needs | Yes — PR is an input |
AEO vs SEO
The one genuinely important distinction on this page. SEO succeeds when you occupy a position; AEO succeeds when your words are the ones reused. A page can rank first and never be quoted, because its answer is buried under six paragraphs of context-setting. The reverse also happens: a page that ranks eighth gets quoted constantly because it answers in one sentence.
AEO vs GEO
We publish an AEO page and a GEO page and the deliverables are the same. The reason both exist is that buyers search both terms, not that they buy different things. Any provider billing them as separate retainers should be asked to show what differs line by line.
GEO vs SEO
Identical in structure to AEO vs SEO. GEO is the newer label with the higher search volume, which is why some agencies lead with it.
LLM SEO vs AEO
LLM SEO tends to be how engineers describe the work and AEO how marketers do. The technical emphasis is real but partial: making a page retrievable does nothing if the answer inside it is unusable.
AI SEO vs everything
The term to be most careful with. It sometimes means the work on this page and sometimes means ‘we use ChatGPT to write your blog posts’, which is a different service at a different price with different risks.
AEO vs digital PR
Digital PR earns the third-party mentions that make your claims credible to a model. It is an input to AEO rather than a competitor. Budgets that fund one and not the other tend to stall.
Where did all these terms come from?
Featured-snippet optimisation in the late 2010s, a 2023 academic paper that named GEO, the revival of AEO as an older term, and practitioner shorthand that produced LLM SEO.
No standards body has ever defined any of them. The vocabulary grew by accretion, which is why it is inconsistent and why arguing about which is ‘correct’ is not a productive use of a meeting.
Want this done for your site?We build and maintain the search, content and paid programmes described on this page.
Why does the confusion persist?
Because it is profitable. Ambiguous vocabulary lets the same scope of work be positioned as three services, and lets a provider claim expertise in a discipline that has no definition to fail.
We would rather say that plainly. The practical defence is simple and appears below.
How should a buyer navigate this?
Ignore the label entirely and read the deliverables. If two proposals list the same work under different acronyms, they are the same proposal.
Six rules, all of them cheap to apply, and any provider worth hiring will be comfortable with all six.
- Ask the provider to define the term they use, in one sentence, before anything else.
- Ask what differs from the SEO scope you may already be paying for.
- Ask for the deliverable list, then compare lists rather than labels.
- Ask how success is measured and insist on a fixed prompt set.
- Treat any guarantee of AI mentions as a reason to end the conversation.
- Ask what happens in month four, when the easy technical wins are done.
- Ask who does the corroboration work, since it is the slowest and most skippable part.
- Agree one vocabulary for the engagement and write it into the brief.
Want this applied to your site rather than explained?
Our answer engine optimization service is the implementation of everything described here.
Which term should you use internally?
Use ‘AI visibility’ with executives, ‘AEO’ or ‘GEO’ with search teams, and define whichever you pick once at the start of the document.
The label matters for two things only: being found by people searching for help, and being understood by the person you are talking to. It should never change what work gets done.
Does any of this replace SEO?
No. Assistants that lean on a search index cannot cite a page that does not rank, so conventional search health remains a prerequisite for a large part of the surface.
The more useful framing is that SEO has acquired a second success condition. The page still has to be found; now it also has to be quotable. Businesses that treat AEO as a replacement tend to dismantle the foundation the new work depends on.
What changes
Informational traffic compresses, because assistants answer those questions without a click. Commercial traffic has held up better so far, because people still want to compare providers themselves.
What does not change
Crawlability, site health, internal linking, page speed and authority all still matter. Every one of them is also an AEO input.
What to protect
Commercial and comparison pages. They are the ones still earning clicks, and they are the ones worth restructuring first.
What to stop relying on
Top-of-funnel definitional content published purely for traffic. It is the first thing assistants absorb and the first traffic to disappear.
What vocabulary do you need for measurement?
Prompt set, mention rate, citation rate, share of voice, AI crawler and llms.txt — six terms that cover almost every measurement conversation.
These are the words that appear in a decent report. If a provider’s reporting uses none of them, ask what is actually being counted.
| Term | Definition | Why it matters |
|---|---|---|
| Prompt set | A fixed list of real buyer questions | Without a fixed set, movement is meaningless |
| Mention rate | Share of prompts naming the brand | The blunt measure; moves first |
| Citation rate | Share of prompts naming and linking | Correlates with referral traffic |
| Share of voice | Mentions against named competitors | Guards against a rising tide |
| Answer accuracy | Share of claims about you that are true | Sometimes the whole brief |
| AI crawler hits | Server-log evidence of AI bots | The only unarguable technical measure |
Do the terms mean different things on different assistants?
No, but the work lands differently on each. The vocabulary is the same everywhere; the emphasis that pays off is not.
This is where the label argument becomes genuinely irrelevant and the mechanics start mattering.
ChatGPT
Mixes live browsing with model knowledge, so entity clarity matters more than freshness. Much of what it asserts about a brand predates anything changed this quarter.
Perplexity
The most citation-dense assistant and the most responsive to fresh, well-structured pages. Usually the first place a change becomes visible.
Google AI Overviews
Draws on Google’s index, so conventional ranking health is close to a prerequisite. Not ranking usually means not appearing.
Microsoft Copilot
Close to Bing’s index and behaviour, and frequently overlooked. Often the cheapest incremental visibility available.
Claude
Leans on prior knowledge more than live retrieval, so corroboration matters more than page-level edits.
Meta AI
Limited citation behaviour and heavy reliance on third-party presence. Least addressable through on-site work alone.
Does the terminology change by industry?
The labels do not, but which prompts matter does, and that changes where effort pays.
Twelve industries, and the prompt family that dominates each one.
SaaS
Comparison and alternatives prompts dominate. Being absent from a ‘best X tools’ answer is the common failure.
Legal
Jurisdiction-specific answers. Generic explanations are almost never cited because the correct answer depends on where you are.
Healthcare
Accuracy outranks visibility. A confident wrong answer about a provider is a bigger problem than absence.
Ecommerce
Product and brand-versus-brand comparisons, heavily influenced by third-party review sources rather than your own site.
Professional services
‘Who should I hire’ prompts, usually with a location qualifier. Entity clarity and corroboration carry most of the weight.
Manufacturing
Specification prompts, where publishing the authoritative number makes you the quoted source almost by default.
Financial services
Regulated claims, so corroboration is effectively the whole programme.
Real estate
Local prompts where entity clarity and consistent listings decide inclusion.
Home services
‘Near me’ prompts largely resolved from map and directory data rather than site content.
Education
Explanatory prompts, where the clearest explanation tends to be the one reused.
Hospitality
Recommendation prompts driven almost entirely by third-party corroboration.
Nonprofit
Impact and mission prompts, where original data is scarce and therefore valuable.
What are the most common misconceptions?
That it is just SEO, that it replaces SEO, that placement can be bought, that volume wins, that schema alone is enough, and that results are instant.
Each of these is wrong in a way that costs money, and most of them are wrong in the same direction: assuming the new work is either trivial or magical.
‘It is just SEO’
It shares the foundations and differs in the success condition. A page can rank first and never be quoted.
‘It replaces SEO’
Index-led surfaces cannot cite what does not rank, so removing the SEO foundation removes part of the AEO surface.
‘You can buy placement’
There is no ad inventory inside an AI answer today. Anything sold as such is something else.
‘More content wins’
Volume without specificity is the most expensive way to fail. One genuinely best answer beats fifty restatements.
‘Schema alone is enough’
Markup that contradicts the visible page reduces machine confidence in everything else on it.
‘Results are instant’
Crawler fixes are. Structural and corroboration work is months.
What are the warning signs in a proposal?
Guaranteed mentions, separate AEO and GEO fees, no fixed prompt set, vanity dashboards, no interest in server logs, and undefined use of ‘AI SEO’.
Any one of these is a question to ask. Two or more together is usually a reason to stop.
Guaranteed mentions
Attribution happens inside a model no vendor controls.
Separate AEO and GEO fees
The same deliverables billed twice under two acronyms.
No prompt set
Without a fixed question list there is nothing to measure movement against.
Vanity dashboards
A proprietary ‘visibility score’ with no stated method is not measurement.
No server-log access
Crawler claims cannot be verified any other way.
Undefined ‘AI SEO’
The one term that might mean a completely different service.
What evidence should you expect to see?
Server logs, analytics referrals, repeated prompt sampling, schema validation, rendering checks and brand monitoring.
No single platform covers all six, which is why reporting assembled from one tool tends to be thin.
Server logs
The only unarguable record that a given AI crawler reached a given page.
Analytics referrals
Assistant traffic where the referrer is passed through. Incomplete by nature, and still worth watching.
Prompt sampling
Repeated measurement of the same fixed question set, which is the backbone of any honest report.
Schema validation
Confirms markup parses and, more importantly, that it matches the page.
Rendering checks
What a crawler sees when JavaScript does not execute.
Brand monitoring
Third-party mentions, which are the raw material of corroboration.
What does a sensible first quarter look like?
Baseline, technical access, restructuring, entity and corroboration work, then re-measurement against the same prompt set.
Ninety days is long enough to show movement and short enough to act on. The order matters more than the speed.
Weeks 1-2
Build the prompt set and measure the baseline. Nothing else should start first.
Weeks 3-4
Confirm crawler access and rendering. Restructuring before this wastes the work.
Weeks 5-8
Answer-first restructuring of the pages that should be cited.
Weeks 9-10
Entity definition and the beginning of corroboration work.
Weeks 11-12
Re-measure the same set and report what moved.
Quarterly
Re-check platform behaviour, because it changes underneath you.
Not sure which of these applies to you?Tell us the situation and we will say plainly what we would do first, and what we would not.
Who in the business asks which question?
Six roles, six different first questions — and a brief that answers all six moves faster.
Most stalled AEO projects stall because one of these six was never answered.
CMO
‘What business outcome does this produce?’ Answer in terms of influence on the buyer before the click, not referral sessions alone.
Head of SEO
‘What differs from what we already do?’ Usually the honest answer is: the structural rewriting and the measurement, not the technical work.
Content lead
‘What changes in the brief?’ Answer first, then explain. That is most of it.
Developer
‘What do you need from me?’ Crawler rules, rendering, and schema that matches.
Analyst
‘How is this measured?’ A fixed prompt set and five numbers.
Founder
‘Is this worth doing at all?’ Only if buyers research before shortlisting.
‘What differs from what we already do?’ Usually the honest answer is: the structural rewriting and the measurement, not the technical work.
Where does each term show up in real buyer language?
Buyers rarely use any of these acronyms. They describe the problem instead, which is why prompt sets beat keyword lists.
Ten phrasings we see repeatedly, and which label each one maps to.
‘Why doesn’t ChatGPT mention us?’
Maps to AEO. The commonest entry point by a wide margin.
‘How do we show up in AI search?’
Maps to GEO or AEO interchangeably.
‘Can we optimise for LLMs?’
Maps to LLM SEO, usually asked by a technical stakeholder.
‘Our competitor gets recommended and we don’t’
Maps to share of voice, a measurement question.
‘AI is saying something wrong about us’
Maps to answer accuracy, often the urgent case.
‘Is SEO dead?’
Maps to nothing specific, and is usually the start of a real conversation.
‘What is GEO?’
A definitional question, answered at the top of this page.
‘Do we need a separate AI agency?’
Almost always no; the work overlaps your existing scope.
‘How would we even measure this?’
The best question on the list, and the one to answer first.
‘Should we block the AI crawlers?’
A business decision about content rights, not a tactic.
| Role | The question | A good answer sounds like |
|---|---|---|
| CMO | What outcome does this change? | Influence before the click, measured on a fixed prompt set |
| Head of SEO | What differs from our SEO scope? | Structural rewriting and measurement, not the technical basics |
| Content lead | What changes in how we write? | Answer first, then explain; one claim per section |
| Developer | What do you need from us? | Crawler rules, rendering, schema that matches the page |
| Analyst | How is success measured? | Fixed prompt set, five numbers, monthly |
| Founder | Is this worth doing? | Only if your buyers research before they shortlist |
Video: search, AI and measurement
Background viewing on search and measurement. The terminology material on this page is written out in full above; these are context rather than the answer to anything here.
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Getting found in search
AI, AEO and what is changing
- GEO vs SEO
- How AI will affect SEO
- AI automation agency
- AI automation cost
- AI customer service
- AI in digital advertising
- AI for email marketing
- AI for restaurant social media
- Generative engine optimization agency
- AI visibility best practices
- Answer engine optimization agency
- LLM SEO: the technical side
- How to rank in ChatGPT
Paid media and lead generation
Websites and design
Choosing and working with an agency
Social, content and brand
By industry and by situation
Frequently asked questions
What is the difference between AEO and GEO?
Is AEO the same as SEO?
What is LLM SEO?
Is AI SEO a real discipline?
What is AI visibility?
Which term should I search for when hiring?
Which term should I use in a brief?
Do I need separate AEO and GEO retainers?
Who invented the term GEO?
Is AEO an old term?
What is an answer engine?
What is generative search?
What is RAG and why does it matter here?
What is grounding?
What is attribution?
Why can nobody guarantee an AI mention?
Does AEO replace SEO?
Is my SEO traffic going to disappear?
What should I protect first?
What should I stop relying on?
Is digital PR part of AEO?
What is a prompt set?
What is mention rate?
What is citation rate?
What is share of voice in this context?
What is an AI crawler?
What is llms.txt?
Should I block AI crawlers?
Do these terms mean anything different outside the US?
Is there a standards body defining these terms?
How do I compare two proposals that use different terms?
What is the single most useful question to ask a provider?
Sources and further reading
- Google Search Essentials — SEO starter guide
- Google: creating helpful, reliable, people-first content
- Google: intro to structured data
- Google: LocalBusiness structured data
- Google: FAQPage structured data
- Google: Article structured data
- Google: Product structured data
- Google: title links in search results
- Google: control your snippets
- Google: robots.txt introduction
- Google: sitemaps overview
- Google: consolidate duplicate URLs
- Google: redirects and Search
- Google: JavaScript SEO basics
- Google: multi-regional and multilingual sites
- Google Search Central Blog
- Google: get started with Search Console
- Google: how local search results are determined
- Google Business Profile: prohibited and restricted content
- Google Business Profile: address and service area guidelines
- Google Business Profile: review policy
- Google Business Profile: add or edit categories
- Google Ads: location targeting settings
- Google Ads: about negative keywords
- Google Ads: about Quality Score
- Google Ads: importing offline conversions
- Google Ads: about Smart Bidding
- Google Ads: about Performance Max
- Google Local Services Ads: eligibility and screening
- Google Ads: keyword match types
- Google Analytics 4: about conversions
- Google Analytics 4: attribution models
- US Census Bureau QuickFacts: New Jersey
- US Census Bureau: American Community Survey
- US Census: Statistics of US Businesses
- Bureau of Labor Statistics: New Jersey data
- BLS: Occupational Employment and Wage Statistics
- NJ Department of Labor: labor market information
- New Jersey Business Action Center
- US Small Business Administration: New Jersey district
- USA.gov: business resources
- web.dev: Core Web Vitals explained
- web.dev: Largest Contentful Paint
- web.dev: Cumulative Layout Shift
- web.dev: Interaction to Next Paint
- Google PageSpeed Insights
- Google Rich Results Test
- Google Search Console
- W3C Markup Validation Service
- Schema.org: LocalBusiness type
- Schema.org: Service type
- Schema.org: FAQPage type
- Schema.org: HowTo type
- W3C: WCAG 2.2 quick reference
- FTC: CAN-SPAM Act compliance guide
- FCC: telemarketing and robocall rules (TCPA)
- FTC endorsement guides — reviews and testimonials
- FTC: rule on consumer reviews and testimonials
- HHS: HIPAA guidance on online tracking technologies
- New Jersey Courts: attorney advertising guidelines
- New Jersey DCA: construction codes and permits
- New Jersey Home Improvement Contractor registration
- New Jersey Division of Consumer Affairs
- TikTok for Business
- TikTok Creative Center
- TikTok Ads Help Center
- TikTok Community Guidelines
- TikTok Terms of Service
- TikTok Privacy Policy
- TikTok Safety Center
- TikTok Transparency Center
- TikTok Creator Portal
- TikTok Newsroom
- TikTok for Developers
- TikTok advertising solutions
- TikTok Creator Marketplace
- TikTok Business Center
- TikTok for Business blog
- TikTok Creative Center: top ads
- TikTok Branded Content policy
- TikTok Shop for sellers
- Instagram for Business
- Instagram for Creators
- Instagram Help Center
- About Instagram
- Meta Business Suite
- Meta Business Help Center
- Meta Transparency Center
- About Meta
- Meta: Instagram platform docs
- YouTube Creators
- YouTube Official Blog
- YouTube Shorts help
- How YouTube Works
- YouTube Studio
- LinkedIn Marketing Solutions
- LinkedIn Help
- Pinterest Business
- Pinterest Business Help
- Snapchat for Business
- X for Business
- Reddit communities
- Reddit for Business Help
- ASCAP
- BMI
- SESAC
- Global Music Rights
- PRS for Music (UK)
- PPL (UK)
- SOCAN (Canada)
- APRA AMCOS (Australia)
- GEMA (Germany)
- SACEM (France)
- SIAE (Italy)
- JASRAC (Japan)
- IFPI
- RIAA
- National Music Publishers Association
- Harry Fox Agency
- SoundExchange
- Music Reports
- Epidemic Sound
- Artlist
- Soundstripe
- PremiumBeat
- AudioJungle
- Free Music Archive
- Creative Commons
- Incompetech
- FTC: advertising and marketing
- FTC: disclosures 101
- FTC: endorsement guides
- FTC: consumer reviews rule
- FTC: advertising FAQs
- US Copyright Office
- US Copyright Office: DMCA
- US Copyright Office: music FAQ
- US Copyright Office: fair use FAQ
- USPTO: trademarks
- UK Advertising Standards Authority
- ACCC (Australia)
- Competition Bureau Canada
- GDPR overview
- California Consumer Privacy Act
- COPPA
- FTC: children’s privacy
- W3C Web Accessibility Initiative
- W3C: WCAG
- W3C: captions
- W3C: making audio and video accessible
- ADA.gov
- WebAIM
- Epilepsy Foundation
- Pew Research: internet and technology
- DataReportal
- US Census Bureau
- US Bureau of Labor Statistics
- Interactive Advertising Bureau
- Think with Google
- Google Trends
- Nielsen insights
- Schema.org: VideoObject
- Schema.org: SocialMediaPosting
- Schema.org: MusicRecording
- Schema.org: HowTo
- Schema.org: FAQPage
- Schema.org: Organization
- Google: video best practices
- Google: video structured data
- CapCut
- Adobe Premiere Rush
- DaVinci Resolve
- Canva
- Descript
- VEED
- Kapwing
- Otter.ai
- Later
- Buffer
- Hootsuite
- Sprout Social
- Google Analytics
- Google Search Console
- Google Analytics developer docs
- GA4: events and conversions
- Matomo
- Plausible Analytics
- Similarweb
- UK Information Commissioner’s Office
- Office of the Privacy Commissioner of Canada
- Australian OAIC
- European Data Protection Board
- EU data protection
- EU Digital Services Act
- Ofcom
- FCC
- AIGA
- Nielsen Norman Group
- Smashing Magazine
- web.dev
- MDN: web media
- MDN: the video element
- ISO 21001 (reference)
- Buma/Stemra (Netherlands)
- STIM (Sweden)
- Teosto (Finland)
- Koda (Denmark)
- TONO (Norway)
- IMRO (Ireland)
- SGAE (Spain)
- ZAiKS (Poland)
- KOMCA (South Korea)
- MCSC (China)
- CISAC
- World Intellectual Property Organization
- TikTok: creating videos
- TikTok: exploring videos
- TikTok: privacy settings
- TikTok: growing your audience
- TikTok Creator Academy
- TikTok Effect House
- TikTok for small business
- Instagram: Reels help
- YouTube: Shorts best practice
- How YouTube recommends
- Pinterest Predicts
- Snapchat for Business
- Hootsuite blog
- Social Media Examiner
- Marketing Week
- Adweek
- Google Search Essentials — SEO starter guide
- Google: creating helpful, reliable, people-first content
- Google: intro to structured data
- Google: LocalBusiness structured data
- Google: FAQPage structured data
- Google: Article structured data
- Google: Product structured data
- Google: title links in search results
- Google: control your snippets
- Google: robots.txt introduction
- Google: sitemaps overview
- Google: consolidate duplicate URLs
- Google: redirects and Search
- Google: JavaScript SEO basics
- Google: multi-regional and multilingual sites
- Google Search Central Blog
- Google: get started with Search Console
- Google: how local search results are determined
- Google Business Profile: prohibited and restricted content
- Google Business Profile: address and service area guidelines
- Google Business Profile: review policy
- Google Business Profile: add or edit categories
- web.dev: Core Web Vitals explained
- web.dev: Largest Contentful Paint
- web.dev: Cumulative Layout Shift
- web.dev: Interaction to Next Paint
- Google PageSpeed Insights
- Google Rich Results Test
- Google Search Console
- W3C Markup Validation Service
- Schema.org: LocalBusiness type
- Schema.org: Service type
- Schema.org: FAQPage type
- Schema.org: HowTo type
- W3C: WCAG 2.2 quick reference
- US Census Bureau QuickFacts: New Jersey
- US Census Bureau: American Community Survey
- US Census: Statistics of US Businesses
- Bureau of Labor Statistics: New Jersey data
- BLS: Occupational Employment and Wage Statistics
- NJ Department of Labor: labor market information
- New Jersey Business Action Center
- US Small Business Administration: New Jersey district
- USA.gov: business resources
Want this done for your site?We build and maintain the search, content and paid programmes described on this page.
Where does 'AI SEO' fit alongside AEO, GEO and LLM SEO?
It is the buyer-facing name for the same work. AI SEO, answer engine optimization, generative engine optimization, LLM SEO and AI search optimization describe substantially identical deliverables under five labels that emerged from five different communities.
The labels are not arbitrary, though. Each one tells you where the speaker came from. Practitioners who started in SEO say AI SEO because it signals continuity with what their clients already buy. Agencies that wanted to name a new category say AEO. Vendor and academic writing says GEO. Technical teams say LLM SEO because the model and retrieval layer is what they actually work on. Enterprise and analyst writing says AI search optimization.
None of that affects the work. It affects only how hard it is to compare two proposals, which is why the useful move is to ignore the label entirely and compare deliverables.
Which term should you use?
Whichever your audience uses. If you are briefing an agency, use theirs. If you are writing for buyers, AI SEO is the phrase they search for. If you are writing for engineers, LLM SEO describes the actual mechanism more accurately.
AI SEO
~8,100/mo. The phrase buyers type. Broadest and vaguest — it also collects people looking for AI tools that do SEO work, which is a different intent entirely.
Generative engine optimization (GEO)
~4,400/mo. Emerged from vendor and academic writing. Emphasises the generative surface rather than the answer.
Answer engine optimization (AEO)
~2,400/mo. The most precise of the five, because the work is about being the answer rather than the link.
AI search optimization
~1,300/mo. Enterprise and analyst phrasing. Emphasises the search surface specifically.
LLM SEO
~880/mo. What technical teams call it. The most accurate description of the mechanism and the least used by buyers.
AI visibility
The outcome rather than the method. Used mostly by measurement vendors, which is why the tools category clusters around this phrase.
Does the ambiguity of 'AI SEO' cause real problems?
One, and it is worth knowing. The phrase collects two unrelated intents: people who want to be visible inside AI answers, and people who want AI tools that help them do SEO — prompts, content generators, automated audits.
That is why search results for AI SEO mix agency service pages with software listicles, and why a provider found under that term may be selling either. Ask which one they do before the second meeting.
The five terms, by usage and precision
| Term | US searches/mo | Who uses it | Precision |
|---|---|---|---|
| AI SEO | ~8,100 | Buyers | Low — collects two different intents |
| Generative engine optimization | ~4,400 | Vendors, academic writing | Medium |
| Answer engine optimization | ~2,400 | Practitioners, agencies | Highest |
| AI search optimization | ~1,300 | Enterprise, analysts | Medium |
| LLM SEO | ~880 | Technical teams | High on mechanism, low on adoption |
Frequently asked questions
Is AI SEO the same as AEO?
Yes, in practice. AI SEO is the buyer-facing label; answer engine optimization is the more precise description of the same work.
Is AI SEO the same as GEO?
Yes. Generative engine optimization came out of vendor and academic writing; AI SEO is what buyers type. The deliverables overlap almost completely.
Which term is most searched?
AI SEO, at roughly 8,100 US searches a month, against about 4,400 for generative engine optimization and 2,400 for answer engine optimization.
Which term is most precise?
Answer engine optimization, because the work is about being the answer rather than being a link in a list.
Why does 'AI SEO' cause confusion?
It collects two unrelated intents: being visible inside AI answers, and using AI tools to do SEO work. Search results for the term mix both.
Should I choose an agency based on which term they use?
No. The label tells you which community they came from, not what they deliver. Compare deliverables instead.
Is there a sixth term coming?
Probably. The field is about two years old and the vocabulary has not settled. Whatever appears next will most likely describe the same six workstreams again.
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