How to Check Whether AI Engines Still Find You After a Rebrand

Nine months after the rename, somebody on your team asks ChatGPT about your category, and the answer comes back wearing your old name. Every page you control says the new one. The instinct is to count how often the old name still turns up and start scrubbing, which is where most rebrand advice for AI search points you.

We ran the check on a rebrand that has nothing to do with us: Clearbit, which HubSpot bought in 2023 and has renamed twice since. Fifteen buyer questions, asked twice each of ChatGPT and Google AI Mode on November 9, 2026, came back like this:

Empact Partners is an AI consultancy that works with the world’s best SaaS companies: we make them visible in AI search and build AI agents for their teams. Checking whether a rename has landed in the answers is part of our Brand Marketing work, and these are the steps we run.

You finish holding a footprint sheet: every place the old name still lives, each row marked fixable by you, fixable by request or not fixable at all, with the rows that are fine crossed off and the rest ranked by how often the engines cite them.

Before the first step, you need:

Logged out, this is what Perplexity showed us when we asked it what Clearbit is:

This finds the footprint and ranks it. It does not write the outreach or rebuild your site, and it is not a rebrand plan: the job here starts after the rename has shipped.

Ask the Questions Your Buyers Ask, Under Every Name You Have Had

Step 1: Write down every name the company has had

Open a blank document and list every name a buyer could know you by: the old company name, any product names that went with it, the new name, and the parent’s name if somebody bought you. Then underline the one you want the answers to use. That is the name you sell under today, and the sheet scores every answer against it.

This step sounds like filing, and it is where our run nearly went wrong. Clearbit became Breeze Intelligence when HubSpot launched it on September 18, 2024. HubSpot’s own help page for the feature, last updated July 10, 2026, calls it data enrichment and names neither.

Score answers against the name on the launch press release and you are counting a rename the company has already moved past. Clearbit’s old domain shows how easily that happens: clearbit.com still opens on “Clearbit has joined HubSpot!” and names neither of the names that came after it.

Step 2: Write fifteen questions in three groups

In the same document, write five to eight questions a buyer types before they have named anybody, then four that use the old name, then three that use the new one. Write them the way a buyer would say them on a call, not the way a keyword tool lists them. These are the fifteen we ran for Clearbit, unchanged, with the unbranded eight first:

What is the best data enrichment tool for B2B sales teams?
What tools can automatically enrich new leads in HubSpot with company data?
What are the best ZoomInfo alternatives for a small sales team?
What is the best API to get company information from a domain name?
Which tool can identify the companies visiting my website?
What is the best free API for company logos?
What tool can shorten my signup form by filling in company details automatically?
What are the best B2B contact data providers for startups?
What is Clearbit?
Is Clearbit still available?
How much does Clearbit cost?
What are the best Clearbit alternatives?
What is Breeze Intelligence?
How much does HubSpot Breeze Intelligence cost?
Is Breeze Intelligence any good for data enrichment?

Swap Clearbit, Breeze Intelligence and the category for your own. Keep the unbranded group the largest: it tells you whether you still exist for a buyer who has never heard of you. On a partnership we take those questions from the partner’s sales calls, where buyers describe the problem in their own words.

Step 3: Ask each question twice in each engine, logged out

Open a private browser window so no account history colors the answers. Paste the header row below into the first row of a new sheet, name the tab Answers, and log one row per answer:

Question	Group	Engine	Run	Name in answer	Stale?	Sources cited

Type each question into ChatGPT, then Google with the AI Mode tab selected, then Perplexity after you sign in. Paste the answer into a tab named Answer text, and the sources it lists into the Sources cited column. Then ask again in a fresh chat: answers change from run to run, so one answer proves nothing about the next buyer’s.

On the old-name questions you should see something like ChatGPT’s answer to our Clearbit alternatives question: the old name, then a line saying what happened to it.

If an engine refuses to answer or asks you to log in, that is the engine and not your questions. Sign in with a free account and ask again.

Score Each Answer Four Ways, Not Two

Step 4: Mark every answer with the name it uses

Go down the Answers tab and fill in Name in answer with one of four values. In Stale?, write yes only where the answer presents the old name as something a buyer can still go and buy.

A scorecard with two columns, old name and new, reads every old name as unfinished work. Our run says that is the wrong scoreboard. The old name appeared in 38 of 60 answers, and every one of the 38 tied it to HubSpot. None presented Clearbit as a standalone product you could still buy.

Counting the old name tells you how well the rename was announced. Counting the answers that leave you out tells you what the rename cost.

The cost sat in the unbranded questions. Clearbit, Breeze Intelligence or HubSpot’s data enrichment was recommended in 14 of the 32 answers to the eight questions that name nobody. It was left out entirely in 14. The other four named Clearbit only to say its free logo API had shut down.

Clearbit was missing from all four answers to “What are the best ZoomInfo alternatives for a small sales team?” and all four to “What are the best B2B contact data providers for startups?”. The ChatGPT answer below named six tools, and none of them under any of the brand’s names.

Follow the Sources Behind Each Answer

Step 5: Open every source and log it on its own row

Add one more tab, name it Footprint, and paste this header row into its first row:

Page	Type	Name on page	Cited in (answers)	Fix owner	A problem?	The fix

Go back through the Sources cited column. Open every page an answer lists, give it one row, and write which of your names the page uses. If the page is already on the sheet, add one to its Cited in count instead of a new row. That count is what ranks the sheet in Step 8, so keep it honest.

In our run the 60 answers cited 160 pages between them. The pages that carried the old name most often were the owner’s own: Clearbit’s help center article on buying Clearbit (six answers), HubSpot’s acquisition press release (five) and Clearbit’s changelog (four). Each one bridges the old name to HubSpot, which is their job.

One of the owner’s pages was not. HubSpot’s Breeze Intelligence product page now lands on HubSpot’s 404 page, and the engines cited it in three answers anyway.

Step 6: Search for the old name in public

The engines do not show you everything they have read, so add the places the old name lives that no answer happened to cite. Run each of these searches on Google, with your old name in place of Clearbit, and add every new result to the Footprint tab:

"Clearbit" site:reddit.com
"Clearbit" site:g2.com
"Clearbit" site:capterra.com
"Clearbit" site:producthunt.com
"Clearbit" alternatives
"Clearbit" best data enrichment tools
"Clearbit" -site:clearbit.com -site:hubspot.com
site:clearbit.com

The first page for Clearbit on Reddit was ten threads, the newest from November 2026, two years after the rename. Old threads go on the sheet like any other page, because buyers and engines still read them. And the search for Clearbit on Capterra returned no Capterra page at all, which is worth a minute on your own listing.

Give Every Row an Owner, and Cross Off the Ones That Are Fine

Step 7: Mark who can fix each row

In Fix owner, write one of three values. You is any page your company controls or any profile you can log in to. By request is a page someone else publishes who could reasonably be asked to update it. Nobody is a page that will never change, such as a closed thread. Then mark A problem? with yes or no, using these:

Seven real rows from the Clearbit sheet show how the marks fall:

Step 8: Rank the fixable rows by how often they are cited

Sort the Footprint tab by Cited in, highest first, and filter A problem? to yes. The top row with You as its owner is this week’s fix. The top rows marked By request are the list that moves the most answers.

In our run that list was where the answers came from. The 14 answers that left the product out leaned on 28 third-party pages we could read, and 18 of the 28 never mention it under any of its names. No change on the owner’s site reaches those answers.

The fix is getting into those pages, one editor at a time. On a partnership this sheet is part of the audit a Brand Marketing engagement opens with, and its request rows become the first quarter of the roadmap: we build mentions in the pages the engines already read, as part of our Generative Engine Optimization work.

Sharné McDonald

Senior GTM Consultant @ Empact Partners

Most teams stop at their own website, because it is the part they can finish by Friday. The answers that left Clearbit out were not reading Clearbit’s website. They were reading eighteen roundups that never mention it. That list is where the rebrand budget belongs, and working it is a quarter of patient editor emails, not a sprint.

If your sheet ends on a long request list and nobody on your team owns outreach, that is where a conversation is worth having. Book a call with me and I will tell you plainly whether your list is one we would take on.

Make the One Change You Can Make Today

Step 9: Add the current name to every profile you own

Take every row where Fix owner is You and the page is a profile: review-site listings, directory entries, marketplace pages, your LinkedIn company page. In each one, open the description field and add one plain sentence near the top, in this shape: “Current Name, formerly Old Name, is…”. Then save it.

That edit is reversible, it changes nothing a buyer relies on, and the engines that read live pages can pick it up within days.

Some fixes on the sheet are not yours to make alone. Redirects, the old domain, the structured data in your site’s code and anything on Wikipedia (where you suggest changes on the talk page rather than editing) stay with the person who owns them. Write those rows up for the web team with the page, the cited count and the fix, and keep going down the list.

Recheck on Two Clocks

Answers that search the web move once the pages they read change, so recheck the sheet’s cited rows every month. Answers drawn from what a model learned in training move only when a newer model ships, so rerun the whole set every quarter. We tell partners about both clocks on day one: a rebrand that looks stalled in month nine is usually waiting on the slow one.

The number to watch is how many of your unbranded answers name you under any name at all: for Clearbit, 14 of 32 on the day we ran it. For a partner, the Empact Panel, our own build, asks a thousand or more buyer questions across ChatGPT and Google AI Mode and keeps that number on a dashboard built for them, every week, with the sources behind each answer one click away.

If your rebrand shipped and you cannot tell whether the answers followed it, let’s talk it through on a call and see whether it is work we would take on together.