Enter a domain and see whether AI answers mention it, which questions produce those answers, and which sites AI cites instead of you. One check, no project needed.
Mentioned by
Your cited pages
Other sources cited
Create a project to track this domain weekly, keep the list of sites AI cites instead of you current, and work those sites as competitors and prospects.
Create a ProjectWhat This Checks
Enter a domain and the checker searches recent AI answers for mentions of it, then reports how often it came up, which questions triggered those answers, which of your pages were cited, and which other sites were cited alongside you.
The unit here is the domain, not a page. That distinction matters because the two problems have different fixes. If nothing cites you at all, no amount of editing a single page will change it. If you are cited but only through a page that lists what you sell rather than one that answers the question, that is a content problem with a specific address.
Two engines are read: Google AI Overviews and ChatGPT. Results are scoped to a market, because AI answers differ by country and language, and a brand measured against the wrong corpus reads as invisible for reasons that have nothing to do with its visibility.
Reading the Output
Example output, one domain
DOMAIN acme.com MEASURED IN United States / EN
AI VISIBILITY SCORE 42
Total Mentions 18
AI Search Volume 9,400
Platforms Mentioning 2
Pages Cited 3
MENTIONED BY
Google AI Overview ChatGPT
QUERIES TRIGGERING AI ANSWERS
"best project management tools for small agencies"
google ai overview · 2,900 searches/mo
↳ acme.com/pricing
"project management software for five person teams"
chatgpt
↳ Domain mentioned; no specific page of yours cited.
OTHER SOURCES CITED
asana.com, monday.com, clickup.com, notion.so
AI CRAWLER READINESS
llms.txt not foundThe queries block is the part worth acting on. Each line is a real question that produced an AI answer, paired with the page of yours the engine cited in that specific answer. A question with no page under it means the engine associated your domain with the topic but had nothing specific of yours to point at, which is the gap a single well-aimed page closes.
Other sources cited is the competitive read, and for most domains it is the more valuable half of the result. It gets its own section below.
A result of zero is a measurement, not an error. The domain was searched and nothing cited it. Before reading that as a verdict, check two things: the market it was measured in, and whether the site renders its content with JavaScript, which frequently hides it from the crawlers behind AI answers.
Who AI Cites Instead of You
The sites in the other sources list are answering your customers' questions well enough to be quoted, which makes them a more honest competitor list than the one you would write from memory. It is usually a mix: a couple of direct rivals, a comparison site, a forum thread, a publisher's roundup. Every one of them is currently standing where you want to stand.
There are two useful moves from that list. Run the names through Competitor Intelligence to see what they rank for, where their links come from and how much traffic that earns them, so you know whether you are up against a business or a content play. Or create a project for your domain, which turns this one-time list into a tracked one: the sites AI cites in your place are recorded every week, become competitors you watch, and feed the prospects you reach out to for the mentions and links that move AI answers.
Why Domains Go Missing
The common reasons are unglamorous. There is no page on the site that answers the question in the words a customer would use. The pages that do exist are written as feature lists rather than as answers. Third-party sources these engines lean on, comparison sites, forums, industry roundups, do not mention the brand. Or the robots file blocks the crawlers those engines use, which is a setting somebody chose once and forgot.
None of those are fixed quickly, and anyone promising otherwise is selling something. What the checker gives you is a baseline, a list of questions worth owning, and the names of whoever is currently answering them.
Questions
Which engines does it read?
Google AI Overviews and ChatGPT. Those are the two whose answer data can be queried directly today. Others get added as that changes.
Do results change between runs?
Yes. These systems are non-deterministic and their indexes update. A repeat check of the same domain returns the stored result for a day, so a genuinely fresh reading means waiting rather than re-clicking.
Does being cited send traffic?
Sometimes, through the citation link. Often the value is the mention itself, which is closer to how a recommendation works than how a search result works.
How many domains can I check?
As many as you like, one at a time. Watching the same domain over time and seeing the trend is what the tracker inside a project does.
Can I see which competitors AI recommends?
Yes. The other sources cited list is every site the engines quoted for the questions where your domain came up, which is the set of competitors that matters in AI search, whether or not they are on your own list.
What does it cost?
It runs on credits, not a subscription, and credits never expire. A check is charged when the domain is actually searched; a repeat check of the same domain within a day returns the stored result at no charge. You need a free account to run it.
A single check tells you where the domain stands today and who is being cited in its place. Tracking it in a project shows whether anything you did moved it, and keeps that competitor list current.
Free tools stay free · No card required