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Comparison

AI visibility audit
vs SEO audit

They answer different questions. A conventional SEO audit largely asks "can this site rank, and why is it not ranking better". An AI visibility audit asks "can a system that writes an answer identify this organisation and repeat something about it with confidence". The two share a technical foundation and genuinely overlap — a site that cannot be crawled fails both — but neither replaces the other, and a business with a strong SEO position can still be absent from the answers its customers read.

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Side by side

The short version

Scope varies between providers; this describes the typical emphasis of each rather than a rule about every audit.
 Conventional SEO auditAI visibility audit
Question askedWhy is this site not ranking as well as it could?Can a system identify this organisation and safely repeat something about it?
Unit of successPosition on a results pageBeing named in a generated answer
Primary evidenceRank data, crawl data, index coverage, backlinks, trafficEntity resolution, corroboration off your own domain, retrievability of substance, recorded assistant responses
Content focusRelevance, depth, keyword coverage, internal linkingWhether a specific question is answered in a passage that stands alone and can be quoted
IdentityUsually treated as a technical or local-listings itemCentral: an organisation that resolves ambiguously is hedged about
Typical outputPrioritised technical and content fixesA rating, the measured signals behind it, and findings ordered by impact
Re-measurementRank tracking over timeThe identical reading run again after the work
The established discipline

What a conventional SEO audit does well

A good SEO audit is a mature, well-understood piece of work, and the better ones are excellent. Typically it covers crawlability and indexation, site architecture and internal linking, page performance, duplicate and thin content, structured data validity, backlink profile, and the gap between the queries a business wants and the content it actually has.

None of that has stopped mattering. If anything, several items on that list matter more now: retrieval is less forgiving than a ranking algorithm, which can still rescue a mediocre page carried by enough authority. A site with rendering problems, broken canonical logic or unindexable content will fail an AI visibility reading for exactly the reasons an SEO audit would have flagged first.

Audits also vary a great deal between providers. Many now include AI-related sections, entity checks or structured-data work that overlaps directly with what is described below. It would be wrong to characterise the discipline as ignoring any of this — the useful question is not whether your SEO audit mentions AI, but whether it measures the things that decide inclusion in an answer.

The newer diagnostic

What an AI visibility audit adds

The additional work concentrates on four things a ranking-focused audit has no particular reason to examine:

  • Entity resolution. Whether your organisation resolves to one unambiguous thing across your own site, public records and the sources that describe you. A business that reads as two or three adjacent organisations is one a system hedges about, and hedging looks identical to omission from the outside.
  • Corroboration. Whether anything other than you supports what you claim. Self-published assertions are the cheapest signal available and are weighted accordingly by a system deciding what is safe to repeat.
  • Quotability. Not whether a page covers a topic, but whether it answers a specific question in a passage that stands on its own. A page can rank well while containing nothing liftable.
  • Observed responses. Prompts run against assistants and what came back — which organisations were named, and how yours was described when it was. That is a record of a moment rather than a standing position, and it is reported as such.
One thing an AI visibility audit is not
It is not a crawler-access check. OG01 does not sell an AI Access Audit, an AI Crawler Access Checker, robots.txt testing or crawler-permission classification. Where a reading cannot fetch your pages the result is Not Rated rather than a low score, with the explanation and available findings retained. Consult the linked FAQ before deciding whether to retry or ask for support. Access is a prerequisite for on-site measurement.
Overlap and difference

Where they meet, and where they part

The overlap is the foundation: crawlability, rendering, site health, structured data validity and genuinely useful content serve both objectives. Work done for one is rarely wasted on the other, which is why the two disciplines are complementary rather than competing.

They part on objective and on evidence. A ranking is a position among many; an answer names a handful and omits the rest, so a metric that improves steadily can accompany no change at all in whether you are mentioned. And the evidence differs: rank data is comparatively stable and easy to chart, whereas assistant responses vary between runs and phrasings. That is why a responsible AI visibility reading anchors on the durable, repeatable conditions of your domain and treats recorded responses as observations rather than as positions to plot.

Which do you need

Deciding, honestly

  • An SEO audit first if your site has structural problems — pages not indexed, rendering failures, a migration that went badly. Those block both objectives and there is no point measuring anything downstream until they are fixed.
  • An AI visibility reading first if your rankings are healthy and something else is wrong: traffic flat against stable positions, a competitor repeatedly named in answers, or nobody able to explain where consideration is now happening.
  • Both if you are mid-rebuild, mid-rebrand or post-acquisition. Those events break identity and technical foundations simultaneously, and each audit will find things the other does not.
  • Neither, yet, if you have not fixed what the last audit told you. A second diagnosis on top of an unactioned first one is a way of feeling busy.
Where OG01 fits

What the reading produces

OG01 measures four scoring cards — Brand Intelligence, Search Intelligence, AI Readiness and AI Risk & Exposure — and combines them into a composite Authority Rating from 0 to 100. Search Intelligence is where the conventional discipline sits inside the reading rather than beside it: retrieval and positioning remain an input to what an assistant can find.

The Authority Rating is OG01's own measurement. It is not a Google, OpenAI, Microsoft, Anthropic, Perplexity or xAI metric, is not endorsed by any of them, and does not represent standing inside any of their systems. It is useful because it is repeatable and because the same method is run again after remediation — not because any third party recognises it.

Managed remediation is a separate product operating across five Smart Cards: those four plus Local Intelligence, which is a remediation workstream and does not contribute to the composite rating. The free reading costs nothing; the Full Intelligence Report at $399 opens every signal with implementation detail per finding.

Limits

What neither audit can promise

Neither can promise a ranking, a citation or a mention. The systems producing AI answers do not publish how sources are chosen, so nobody outside those companies can offer a verified factor list or commit to inclusion. Neither can give you a reliable timeframe, because recrawling and third-party sources are outside any supplier's control. What both can do is identify specific, checkable conditions and measure whether they changed.

Questions

Common questions

Does an AI visibility audit replace our SEO audit?
No, and treating it that way would be a mistake. They examine different things and the technical foundations an SEO audit covers are prerequisites for the other. The most common sensible arrangement is to keep the SEO work you have and add a measurement of the conditions that decide whether a system will name you.
Our SEO audit already includes an AI section. Is that the same thing?
It might substantially be, depending on what that section measures. The useful test is whether it examines entity resolution, corroboration from sources other than you, and whether your answers are quotable — or whether it checks that AI crawlers are allowed and stops. The first is the measurement; the second is a prerequisite.
Can we run both without duplicating work?
Yes, and the overlap is mostly useful rather than wasteful. Crawlability, rendering and structured data appear in both, so fixing them once serves both objectives. Where the two produce conflicting priorities, the practical rule is that anything blocking measurement comes first, because nothing downstream can be verified until it is cleared.
Is the Authority Rating recognised by Google or OpenAI?
No. It is OG01's own measurement, not a third-party metric, not endorsed by any AI or search company, and not a representation of standing inside any of their systems. Its value is that it is repeatable and comparable against itself over time and against other domains measured the same way.
Which should a small business start with?
Whichever addresses the problem you actually have. If pages are not being indexed or the site is slow and broken, that is SEO work and it comes first. If the site is technically sound and you simply are not being mentioned, a visibility reading will tell you more — and it costs nothing to find out which situation you are in.
How often should either be repeated?
After the work has landed and been recrawled, and then when something material changes — a rebuild, a rebrand, an acquisition, a platform migration. Repeating a diagnosis on a fixed calendar while nothing about the business has changed mostly measures movement in the world rather than progress in your work.
Find out which gap you actually have.

The free reading measures the four scoring cards and returns the highest-priority actions, without a card and without touching your systems.