How to Keep AI Visibility When You Change Your Company Name

We ran the ChatGPT and Claude tests described below on 14 October 2026.

Why do AI engines keep using our old company name?

AI engines keep using an old name because their built-in knowledge stops at a training cutoff, and a later rename reaches them only through web search.

Anthropic's model overview lists a reliable knowledge cutoff of Jun 2026 for its current Claude models. OpenAI's GPT-5 page lists a Sep 30, 2024 knowledge cutoff.

OpenAI's ChatGPT search help page says ChatGPT can search the web for current information with links to sources, and typically rewrites a question into one or more targeted queries. A buyer who types your old name sends the old name to search, and whatever ranks for it shapes the answer.

The groundwork for showing both names as one entity is in building a brand entity AI engines recognize.

How we tested renamed companies in ChatGPT and Claude

We put questions about public renames to ChatGPT and Claude, with web search available, and logged what each engine searched and cited.

What is Sendinblue called now?

ChatGPT searched phrases such as 'Sendinblue new name' and 'Brevo formerly Sendinblue', then searched brevo.com directly. It cited the GlobeNewswire copy of Brevo's rename release and a page on partners.brevo.com.

Claude searched 'Sendinblue renamed Brevo same company'. It cited the same GlobeNewswire release, plus Wikipedia, CB Insights, LinkedIn and sendblue.com, a domain whose name sits close to the old brand.

Which company used to be called Square, Inc.?

ChatGPT searched for the Square to Block name change and cited Square's own press page on squareup.com. Claude answered from built-in knowledge without searching.

Sendinblue or Mailchimp for a small business?

We used the old name in this buying question on purpose. ChatGPT's opening search checked the Sendinblue rename, then it researched Brevo under the new name and cited Brevo's help center and website.

Claude searched 'Brevo (Sendinblue) vs Mailchimp' and cited independent comparison blogs that use both names.

What the tests mean for a rename

• The announcement still gets cited. Years later, the wire release was still the page engines cited to confirm the companies are the same.
• Your press page is a source, as the Square test shows.
• Some answers skip search, so they hit the training cutoff described above.
• Old-name buyers still reach you when pages pair both names, as the comparison blogs Claude cited did.

These are spot checks on famous renames, not a statistic. A newer, smaller rename has fewer such pages, so the steps below carry more of the load.

What did Brevo, Block and Meta publish when they renamed?

Each company published an announcement on its own site naming the old and new name together, with the reason. Those pages are still live.

• Sendinblue to Brevo. Brevo's press release of May 4, 2023 describes the platform as formerly known as Sendinblue. The reason given was its move to a full CRM suite: only 31% of customers still used it solely for newsletters.
• Square, Inc. to Block. On Dec 01, 2021, Square's press release announced the corporate name change to Block. The Square name had become synonymous with the Seller business, which kept it.
• Facebook to Meta. On October 28, 2021, at Connect 2021, Meta's announcement on its newsroom introduced Meta as one new company brand.

What should our announcement page say?

Your announcement page should say in its headline and opening sentence that the old name is now the new name, that it is the same company, and when the change took effect.

Below that, add these sections.

• The reason in one paragraph. One plain reason, the way Brevo and Block gave one.
• What changes and what stays. Domain, products, logins, contracts, legal entity, support addresses.
• Links from the home and about pages. Crawlers and people should reach it without searching.

Send the same text out through a wire service, so the rename also sits on sites you do not control (see our test results above).

Should we change the name, domain and website design at the same time?

Change the name and domain first, and leave a redesign or CMS migration for later.

Google's site-move guide advises doing big changes one at a time, moving to the new domain before changing the layout. Google's steps end with monitoring traffic on both old and new URLs, which is only readable when the move is the one change.

How do we redirect the old domain without losing citations?

Redirect every old URL to its own equivalent on the new domain with a permanent server-side redirect, and keep it running long after launch. Google recommends permanent redirects such as 301 and 308.

Map page to page

Google's guide asks you to map each old URL to its counterpart on the new site. If only the domain changes and paths stay the same, a wildcard server-side redirect handles it.

Never send everything to the home page. Google says "Don't redirect many old URLs to one irrelevant single URL destination, such as the home page of the new site." and warns it might be treated as a soft 404 error.

Google also states that permanent redirects do not cause a loss in PageRank, and that a permanent redirect makes Google show the new target in results.

Keep the redirects and the domain

Google's guide says to keep redirects for as long as possible, generally at least 1 year, so Google can transfer all signals to the new URLs. From users' point of view, it suggests considering keeping them indefinitely.

Keep the old domain registered with no end date. Old URLs live on in articles, directories and past AI answers, and a lapsed domain can be bought by someone else, who then answers for your old name.

What do Google and ChatGPT need to find the new domain?

Google needs a Change of Address request and a new sitemap, and ChatGPT needs permission to crawl the new domain.

• Change of Address. Google asks you to submit a Change of Address in Search Console for the old site, for every verified variant, including subdomains and www and non-www versions.
• New sitemap. Submit it in Search Console so Google learns the new URLs.
• OAI-SearchBot access. OpenAI's help page says a site must allow OAI-SearchBot to crawl it to be eligible for ChatGPT search. Check the new domain's robots.txt before launch; see the robots.txt mistake that blocks AI crawlers.

Which name goes in which field?

The new name goes in every primary name field, and the old name goes in the field built for other names.

Organization markup

Organization markup on your home page helps Google understand your organization and disambiguate it in search results.

Google's Organization guide has no required properties and recommends adding as many relevant ones as possible.

Schema.org defines alternateName as an alias for the item, which is what a former name is. List your profiles in sameAs, which accepts multiple URLs, and keep the logo at least 112x112px.

{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Newname",
  "alternateName": "Oldname",
  "legalName": "Newname, Inc.",
  "url": "https://www.newname.com",
  "logo": "https://www.newname.com/logo.png",
  "sameAs": ["https://www.linkedin.com/company/newname"]
}

Wikidata and Wikipedia

On Wikidata, the label is the most common name readers know the item by, and other common names go in as aliases.

Wikidata's aliases help page says aliases are searchable like labels, with as many per item as necessary.

Labels should reflect common usage, so the label follows public adoption of the new name. Wikidata also wants a name that carries weight recorded in a statement, beside the label: record the former name with the date it stopped being used.

For the Wikipedia change in the table, our Wikipedia and Wikidata guide covers proposing the edit.

Which third-party profiles and listings need the new name?

Every profile an engine might cite needs renaming, as the profiles row in the table above shows. Start with the pages already showing up in AI answers about you.

• Social profiles. LinkedIn, X, YouTube, Facebook and Instagram: name, handle, bio and website link.
• Company databases. Crunchbase, CB Insights and the directories analysts read.
• Review sites and marketplaces. Capterra and other software review sites; retailer listings and Google Business Profile for e-commerce.
• Partner and app directories. Integration listings, which ChatGPT treated as a source in our Brevo test.
• Inbound links that send visits. Google suggests asking linking sites to update links, prioritizing by inbound visits.

How long should we keep the old name visible?

Keep the old name next to the new one until your measurement shows engines answering old-name questions with the new name.

Block's boilerplate shows the format: Spiral (formerly Square Crypto). Use that wording in your footer, about page, profile bios and press boilerplate.

Google's own changeover is gradual. After a domain move, Google says it will likely keep occasionally showing the old URLs, and they fade as users get used to the new domain. Your alternateName and Wikidata alias can keep the old name permanently.

How do we measure whether AI engines have picked up the new name?

Run a fixed set of buyer prompts in each engine before the switch, in an old-name and a new-name version, and rerun the same set on a schedule after launch.

1. Write the prompt set before launch. Category questions buyers ask, plus direct ones such as 'What is Oldname called now?'.
2. Run it in every engine your buyers use. Keep each answer word for word, and record which name it uses, whether it says both names are the same company, and which pages it cites.
3. Log whether the engine searched. Searched answers show which pages carry the rename.
4. Rerun on a fixed schedule. Compare against the baseline and fix the pages behind wrong answers.

The full method is in how to measure your AI visibility.

Rename checklist

Work through these in order.

1. Baseline prompts with both names.
2. Name and domain first, redesign later.
3. Page-to-page permanent redirects, old domain kept.
4. Change of Address, sitemap, crawler access.
5. Announcement page and wire release.
6. Organization markup with alternateName.
7. Wikidata label, alias and statement.
8. Profiles and listings renamed.
9. Old name beside the new one.
10. Rerun the prompts on schedule.

How should we choose a partner for a rename?

Choose a partner that runs the two-name measurement above before launch and says plainly what it cannot promise.

OnlyAEO is an Answer Engine Optimization (AEO) and Generative Engine Optimization (GEO) agency. We work on ChatGPT, Claude, Gemini, Perplexity, Google AI Overviews, Microsoft Copilot, Grok, DeepSeek, Meta AI (Muse) and Instinct.

Our reports keep every answer word for word with its exact prompt, so anyone can reproduce it in ChatGPT or Claude, and track citation share, mention rate and LLM recall frequency monthly. We do not offer a results guarantee, and you should plan on at least 60 days before the first results can be measured.

More questions about changing your company name

Does our legal name have to change on the same day as the brand name?

No. Square, Inc. said its legal name was expected to change to Block, Inc. on or about December 10, 2021, and its NYSE ticker SQ would not change at that time. Meta said its corporate structure was not changing and planned to trade under a new ticker, MVRS, from December 1.

Can we use a temporary or JavaScript redirect instead of a permanent one?

Avoid both for a rename. Google's redirects guide says its indexing pipeline does not use 302, 303 or 307 redirects as a signal that the target should be canonical, and Google might never see a JavaScript redirect if rendering fails.

How many redirect hops can an old URL go through?

Googlebot can follow up to 10 hops, but Google advises redirecting straight to the final URL and otherwise keeping chains ideally to no more than 3. If redirects from an earlier site move are still in place, point them straight at the new URLs.

How long until Google shows the new domain instead of the old one?

Google's site-move guide says it can take a few weeks or more for a medium-sized site, and longer for large sites.