Why Do Third-Party Media and Comparison Sites Matter for LLMO?

When you ask AI about your business, the sources listed under the answer may be industry publications or comparison sites rather than your own website. Because AI answers also cite pages outside your site, how those pages describe you is part of LLMO.

LLMO means making sure AI services such as ChatGPT describe your business and services accurately. For the basics and how to check your own site, see What Is LLMO? How to Check Whether Your Company Appears in AI Answers.

This article is for communications staff who manage how the company appears outside its own website. It shows how to find the third-party sites cited for your questions, request a correction when information is outdated, and decide what to avoid when seeking new coverage.

AI answers also cite pages outside your own website

The pages AI shows as sources for its answers include industry publications, comparison sites, and review sites as well as your own website. If customers make decisions from those answers, the way third-party pages describe you affects those decisions.

Consider an illustrative, fictional scenario. A communications manager at a company offering time-tracking software asks ChatGPT, “Which time-tracking services work well for restaurants?”

The answer mentions the company, but the cited source is a comparison-site article. That article still lists the company's old pricing plan. Someone reading the answer may evaluate the service based on outdated prices.

Research has also looked at how often third-party pages are cited. In May 2026, Citera studied English-language B2B SaaS (business cloud software) search terms in the US. Across ChatGPT, Claude, Perplexity and Google AI Overviews, it found that 61% of cited articles came from earned media such as review sites, industry publications and LinkedIn, while companies' own sites accounted for 29%.[1]

However, Citera itself sells services to B2B SaaS companies, and the researchers explain that each AI service was asked each question once and that the comparison does not control for factors such as site strength.[1] It covers US English-language queries. The same shares should not be assumed for Japanese queries or other industries.

Even so, it shows that third-party pages are commonly used as sources. The same study found companies' own sites made up nearly 30% of citations.[1] Checking third-party sites does not replace maintaining your own site; the two tasks run in parallel.

Find the third-party sites cited for your own questions

Choose three questions customers are likely to ask AI, record the source links attached to the answers, and sort the sites by type. Start with the sites that appear repeatedly.

Follow these steps.

1. Choose questions. Pick three questions customers have actually asked, using inquiry emails or sales notes. Including questions that compare options, such as “best X” or “X comparison,” makes it easier to see answers that cite third-party sites.
2. Ask AI. Open the AI service you want to check (for example, ChatGPT) and enter each question as written. If the answer includes source links, open all of them.
3. Record the results. Note the question, AI service, date and time, cited URL, site type, and how your company is described.
4. Sort the sites. Group them as industry publications, comparison sites, review sites, your own site, or other.

Here is a sample record. Company and site names are fictional.

Question	AI service, time	Cited page	Type	How you are described
Time-tracking services for restaurants?	ChatGPT, Sep 23, 10:00	Comparison site A (example)	Comparison site	Named, old pricing plan
Time-tracking services that also build shift schedules?	ChatGPT, Sep 23, 10:00	Industry publication B (example)	Industry publication	Not mentioned
Time-tracking services that also build shift schedules?	ChatGPT, Sep 23, 10:00	Your feature page	Your own site	Accurate

AI answers change depending on the day and the wording. Do not decide from one result. Repeat the same questions on different days and check the sites that appear repeatedly first.

Bing Webmaster Tools, Microsoft's dashboard for site owners, includes an AI Performance report showing how often your pages are cited in AI answers in Microsoft Copilot, Bing and select partner AI experiences. On June 16, 2026, Microsoft began rolling out new features in preview, including Citation Share.[2] Citation Share is your site's percentage of all citations shown for a specific grounding query, the search query the AI uses to find supporting sources.[2] It is calculated differently from a citation rate that counts how many answers cite you.

However, Citation Share does not reveal competitor domains (site addresses).[2] To learn which third-party sites are cited, you still need to ask the questions yourself and record the results as in the table above.

Once you have your records, use this table to decide what to do next.

What you found	Next step
A frequently cited third-party site describes you accurately	Keep it as is and check it periodically
A frequently cited third-party site has outdated or wrong details	Ask the publisher for a correction (next section)
A frequently cited third-party site does not mention you	Consider whether to offer information (final section)
Your own site is cited	Check that the cited page is up to date

What to do when a third-party listing is outdated or wrong

Contact the publisher through its contact channel and ask for a correction, citing your official page as evidence. The publisher decides whether to change the article, so state briefly and accurately what is wrong, what is correct, and why.

Before you ask, make sure your own website is current. If your pricing page is outdated, you cannot point to it as evidence. For aligning your company name, address, and other basic details, see How to Align Company Details and Official Links.

Next, look on the publisher's site for a contact page or an editorial contact address. It is often at the end of the article or the bottom of the site. If you cannot find one, use the operating company's contact details.

Include these five items in your request:

• The article URL and title
• The incorrect passage, quoted briefly
• The correct information
• The URL of your official page that supports it
• Your name and contact details

Here is a sample request. The company, contact name, and prices are fictional.

I am Yamada, communications manager at Sample Inc. Your article “Time-Tracking Services for Restaurants Compared” lists our monthly price as ¥300 per user. Since April 2026, the price has been ¥250 per user. Our pricing page (URL) confirms this. Whether to update the article is, of course, your decision.

Do not ask for a better rating or ranking, and do not offer payment in exchange for changes. Request factual corrections only.

Even after a correction, AI answers may not change right away. Record the request date and the date of the fix, then check again later using the same questions from the previous section.

Request date	Publisher	Request	Response	Fix confirmed	AI rechecked
Sep 24	Comparison site A (example)	Pricing correction	Will update	Not yet	Not yet

What to avoid when seeking new coverage

Avoid paid placements with links that pass ranking credit, and avoid mass-producing low-value promotional pages. Google may treat these practices as spam, and no placement method guarantees more AI citations.

Google's search spam policies cover attempts to manipulate generative AI responses in Google Search, not only attempts to manipulate rankings.[3] Sites that violate the policies may rank lower or not appear in results at all.[3]

For example, paying for articles with links intended to boost search rankings is listed as link spam.[3] Advertising or sponsorship links themselves do not violate the policy when they carry a rel="sponsored" or rel="nofollow" attribute.[3]

This attribute is a short label added to a link. It tells search engines that the link is an ad and should not be used for ranking. Before a paid placement, confirm with the publisher that the content is labeled as advertising and that links carry this attribute.

Using generative AI or other tools to create many pages that add little value for readers is also listed as spam.[3] Do not distribute the same promotional text across many sites.

Note that this is Google Search's policy. It does not tell us how ChatGPT or other AI services treat these practices.

Practice to avoid	Why	What to do instead
Paid articles with links that pass ranking credit	May count as link spam	Confirm links carry rel="sponsored" and the content is labeled as advertising
Distributing the same text to many sites	Mass-producing low-value pages is a listed spam example	Provide information tailored to each outlet's readers
Asking outlets to publish unsupported claims	Wrong information may be used in AI answers	Share only figures whose period and scope you can explain

Instead, prepare materials so you can give accurate information when an outlet asks for an interview or a mention. Put your official service name, target customers, what the service does and does not do, pricing, and official page URLs on one page.

When comparing agency proposals for third-party coverage, note that terms such as LLMO and GEO may cover different work. For the differences, see LLMO, GEO, AEO and AIO: Understanding AI Optimization Terms.

As a first step, list the third-party sites AI cites for your three main questions. You will then know which sites to check and whom to contact.