How do you measure AI visibility?

The yardstick method: fixed search queries, a baseline measurement across multiple platforms and a monthly remeasurement where the delta is the proof.

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yardstick.md

$ measure --method=yardstick --interval=monthly

How do you measure AI visibility?

You measure AI visibility by fixing a set of search queries in advance, noting for each query whether your business appears as a source in ChatGPT, Gemini, Claude, Perplexity and Google AI Overviews, and repeating that measurement monthly with the same queries. The difference from the first measurement is your proof. This piece describes the method; you can carry it out entirely yourself, without us.

DD DataDrift Digital • 9 September 2026 • 5 min

Much is claimed about visibility in AI answers, and little is measured. That's no coincidence: answers differ by session, by phrasing and by platform, and in that noise everyone can find their own confirmation. The solution isn't to measure more, but to first agree on what you're measuring. The method in four steps:

  1. Fix a set list of search queries that your target customer actually asks, before you measure.
  2. Agree on what counts as visible: mentioned as a source, linked, or recommended as a provider.
  3. Run the baseline measurement: every query through every platform, with the date and method noted.
  4. Remeasure monthly with the same queries; the difference from the baseline measurement is your proof.

The sections below work through each step.

01 / the yardstickFix the queries before you measure

The yardstick is a fixed list of search queries that your target customer actually asks, set before the first measurement runs. Twenty to thirty queries is workable: enough to see a pattern, few enough to sustain monthly.

Also fix what counts as visible. Are you mentioned as a source with a link, mentioned without a link, or recommended as a provider. Those are three different outcomes, and whoever mixes them up is comparing apples and oranges next month. You draw the queries themselves from conversations with customers, from your inbox and from the search terms your site is already shown for.

02 / the baseline measurementRecording the first position

The baseline measurement is the first complete round: every query through every platform, noting what happens for each combination. Do you appear, who does appear, and with which page. Note the date and the method, because only then can a later measurement be fairly compared.

Note three things per answer: whether your business appears, which providers are mentioned instead, and which page of those providers is cited. That third point is the most instructive, because it shows what kind of page carries the answer: a knowledge article, a comparison, a review page. That's where your improvement list sits.

Expect a confronting outcome. Whoever does this for the first time often turns out to be visible on almost none of the queries, while a handful of competitors and comparison sites keep coming back. That's not bad news but a starting point: now you know for certain, instead of just suspecting it. How to do a first check like this yourself in ten minutes is set out in how do you check whether your business appears in ChatGPT.

03 / the remeasurementThe delta is the proof

Every month the same measurement runs again: the same queries, the same platforms, the same definition of visible. The only number that matters afterwards is the delta: on how many queries you're now visible where you weren't before.

Without a yardstick set in advance, any result can be defended after the fact, and is therefore worth nothing.

The delta forces honesty in two directions. If something moves, it's there in black and white and isn't a sales pitch. If nothing moves, that too is visible, and then the right question is why, instead of it staying hidden behind isolated success stories.

If you work with an agency, this is also your check instrument. Ask for the yardstick and the baseline measurement before the start, and after that for the remeasurement in every monthly report. A party willing to do that has nothing to hide; a party that declines is asking you to pay for something you'll never be able to verify.

04 / the meansTools or manual work

Tools exist that automate this work, such as Otterly and Peec AI: they run your queries periodically through multiple platforms and keep score. For anyone tracking many queries or multiple brands, that's the logical route. Outsourcing is also an option; what such an outsourced baseline measurement looks like is on the page about the scan.

Manual work also works, and for a first round it's often enough: a spreadsheet with the queries in the rows, the platforms in the columns, and one fixed moment each month when you run the round. For 25 queries across four platforms, reckon on half a day per month.

 Tools such as Otterly and Peec AIManual work with a spreadsheet
How it worksRuns your queries periodically through multiple platforms and keeps scoreQueries in the rows, platforms in the columns, one fixed measurement moment per month
What it requiresSetting up and maintaining the query listHalf a day per month for 25 queries across four platforms
Best forTracking many queries, or multiple brands at onceA first round and one brand

The recommendation for anyone starting out: do the manual work for the first few months. The method determines the value of the measurement, not the tool, and whoever is tired of the manual work after three months will by then know exactly what a tool needs to do for them.

05 / the limitWhat this measurement can't do

A snapshot remains a snapshot. AI answers vary by session, so one isolated measurement proves little; the pattern over months is what counts. So measure fixed queries at a fixed moment, and don't draw conclusions from a single deviating round.

And the measurement says nothing about revenue. Being visible in an answer isn't the same as being called. Anyone who wants to know what visibility delivers should also track a traffic and enquiry figure alongside this measurement. For businesses without customers who search, this whole instrument is unnecessary, and that too can be the conclusion.

Frequently asked questions
What is a yardstick in AI visibility?+
A list of search queries fixed in advance that your target customer actually asks, plus a fixed definition of what counts as visible: mentioned as a source, linked or recommended. By fixing the yardstick before you measure, later measurements can be fairly compared with the first.
How many search queries do you need for a baseline measurement?+
Twenty to thirty queries is workable for most businesses. That's enough to see a pattern across multiple platforms, and few enough to sustain the measurement monthly. More important than the number is that the queries come from your actual customer practice and don't change afterwards.
Why do you need to measure again every month?+
Because AI answers vary by session and one isolated measurement proves little. The pattern over several months shows whether your visibility is moving structurally. The monthly remeasurement against the same yardstick turns isolated observations into a series, and the delta into proof.
Do you need a tool to measure AI visibility?+
No. Tools such as Otterly and Peec AI automate the work and are useful with many queries or multiple brands, but a spreadsheet with fixed queries, fixed platforms and one fixed measurement moment per month delivers the same evidential value. The method determines the value, not the tool.
What does the measurement say about my revenue?+
Nothing directly. The measurement shows whether you appear in answers, not whether customers come from it. So track a second figure alongside it, such as visitors from AI sources and the number of enquiries per month. Together these show whether visibility translates into results.
baseline measurement · fixed price · no obligations

Would you rather outsource the baseline measurement, with a report and improvement points included?

The scan

This is the baseline measurement: fixed search queries on ChatGPT, Gemini, Claude, Perplexity and Google. Current prices are on the pricing page. You keep the report even without a follow-up.

→ The scan · pricing

This text was produced with AI assistance and checked and approved by a human before publication.