Telling AI assistants you have a new site, name or product line

A manufacturer moves to a new domain, shortens its trading name, or adds a product line under a new sub-brand. Months later a buyer asks an assistant about the company and gets the old website, the old name, or no mention of the new range. The assistant is repeating what most sources about the company still say, because most of them were never updated.

No assistant accepts announcements, so the work is making every source it reads agree. That job has a fixed list of parts and a way to check when it has worked. It sits alongside the indexing work in reading Search Console after a relaunch, which covers the Google side of the same switchover.

How do AI assistants find out about a change?

They find out the same way they found out about you in the first place: from your own pages, from search indexes, and from what other sites say. A change registers once those sources agree, and it stays muddled for as long as they disagree.

Assistants that search the web live, which includes ChatGPT search, Perplexity, Copilot and Google's AI features, can reflect a change once the new pages are crawled and indexed. Answers drawn from a model's training data can lag far behind, because that data has a cut-off date. No provider publishes how long either takes for a given site, so this article gives none. What you control is how consistent the sources are when the crawlers arrive, and the access rules covered in crawler access, schema and entities decide whether they can read the new site at all.

Why do redirects matter to assistants and not only to Google?

Because every old link that already exists, in directories, trade articles, distributor sites and old assistant answers, points at your old addresses. A permanent redirect turns each of those into a path to the new site instead of a dead end.

Use permanent server-side redirects from each old URL to its exact new equivalent, built and tested as set out in the website relaunch runbook. Google's site move guidance says to keep redirects for as long as possible, generally at least one year, and to submit a Change of Address in Search Console when the domain or subdomain changes. Bing's guide to website migration recommends keeping old-domain redirects live for at least one to two years, preferably longer. Keep the old domain registered well beyond that. A lapsed domain can be bought by someone else, and every old link then points at them.

For a name change without a domain change, redirects still matter for any URL that contains the old brand, such as a product line folder renamed with the new sub-brand.

What should the Organization markup say after a change?

One Organization block on the home page with the current name, the new url, the logo, and a sameAs list of profiles you control. State any former name in visible text on the About page so the markup and the page agree.

Google's Organization structured data documentation recommends placing it on the home page or a single page that describes the organisation, and describes sameAs as the URL of a page on another website with additional information about your organisation. It lists name, alternateName for another common name the organisation goes by, and legalName for the registered name where it differs. After a change, set name to the new trading name and legalName to the registered company name. Use alternateName only if buyers still commonly use the old name; it is not a field for history.

A typical sameAs list for an Indian manufacturer, illustrative only:

• LinkedIn company page
• YouTube channel, if it carries product videos
• IndiaMART or TradeIndia storefront
• Trade association or export promotion council member page
• Wikidata item, only if one already exists

Every page in that list must itself show the new name and website before you add it. A sameAs link to a profile still showing the old name tells an assistant the two are linked without telling it which is current.

For a new product line, add Product markup on the line's pages with brand set to the line name and manufacturer pointing to your Organization, so the line is attached to the company rather than floating as a separate entity.

Why should descriptions match on every directory and profile?

Because an assistant that finds four different descriptions has to reconcile them, and it may settle on an outdated one. One agreed description, pasted word for word, avoids the conflict.

Write two sentences: the current name, the former name if there is one, what the company makes, for which industries, and where. Then update it across every listing the company controls. The usual list for an Indian manufacturer and who typically owns each:

Directories matter because, for many manufacturers, they hold the most detailed description of the company outside its own site. How IndiaMART and directories feed AI answers on SEOtop10 covers why those listings matter.

What needs changing in Google Business Profile?

The website field, and the name if the trading name changed. Google reviews edits before they appear, so make the change on switchover day and confirm it has gone live.

Google's Business Profile help on editing says to enter the full URL including https, to make sure Googlebot is not blocked on the site, and that changes are reviewed before they update live. It also allows one social link per platform, including LinkedIn and YouTube, which should point to the same profiles as your sameAs list. Use the edit status check rather than assuming the change went through.

What should you do in Bing Webmaster Tools?

Verify the new site, submit its sitemap, and if the domain changed, tell Bing with its Site Move tool. Bing keeps its own index, so even if the site was first imported from Google Search Console, check that the new sitemap is listed in Bing.

Bing's migration guide says the move should be made known to Bing using the Site Move tool, which requires you to have proved you control the site, usually done already by that stage. For URLs that change after launch, IndexNow lets you notify the search engines that support it about URLs that have been added, updated or deleted, as described on the IndexNow getting started page. It is useful for a new product line added to an existing site, where a few dozen new pages need to be found.

How do you check when assistants have caught up?

Run the branded half of the 12 prompt test plus a few change-specific prompts, in a fresh signed-out session in each engine, and record the date each engine first answers correctly.

Add these to the branded set:

1. What is the official website of [new name]?
2. Is [new name] the same company as [old name]?
3. Who makes [new product line], and what does the range include?

Mark each answer Correct, Partly correct or Wrong under the test's rule that any factual error makes it Wrong. An answer giving the old website, or describing the old and new names as two companies, is Wrong. Note which source an answer seems to be drawing on, since a stale directory listing named in the citations tells you exactly which owner to chase.

Run the set on switchover day as a baseline, then at a regular interval you choose, such as every two weeks, until every engine is Correct on all three. Record the dates rather than predicting them. After that, fold the prompts into the quarterly run.

For deeper reading on how assistants decide which company to name and how to describe it, see EbizIndia's guide to LLM and SEO optimisation.