Tools · LLM models & APIs

Companies using Grok_

As of 4 November 2026, 119 companies name Grok in their own job postings; it leaves no trace on websites or in DNS.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Largest market
–
Companies with 51+ staff
–
Top industry
–
Team that names it most
Software engineering · 270 postings
Hiring on it, last 30 days
122 companies
Most often alongside
grok imagine · 20 companies
119companies show Grok, all sources
0on their website or in DNS records
119name it in their own job postings
985postings naming Grok, last 90 days
02 — Two ways we see a tool

Where Grok shows up

Each population is counted on its own. We never add them up without saying so, because they answer different questions.

Website and DNS footprint0

Companies whose own pages load Grok's scripts or embeds, or whose domain's mail and hosting records (SPF, DKIM, MX, CNAME) point at Grok. From our crawl of 41.5M company websites and the DNS sweep behind it. Reach: the tool is in the building.

Job postings119

Companies whose own postings say the team works in Grok. Read hourly from ~70 applicant tracking systems, with the function, a quote and a date. Intent: the team that runs it is hiring.

Both0

Companies in the footprint whose postings also name Grok. The rest of the posting population (119) runs Grok without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on Grok

Companies with 51+ employees and at least medium-confidence evidence in their own postings; job boards and portals left out.

SoftwareHutCustom software development agencies · United States51-200 employeesSticker MuleSticker & label printing · Amsterdam, United States501-1000 employeesMotiveFleet & route management software · San Francisco, United States1001-5000 employeesLead-Generation ManagersLead generation services · United States51-200 employeesHeritage FoundationPolicy think tanks · United States201-500 employeesSISAManaged cybersecurity services · Kannur, India201-500 employeesSpaceXSpace systems manufacturers · United States1001-5000 employeesMcMaster-CarrIndustrial parts distribution · United States1001-5000 employeesHostingerWeb hosting provider · London, United States501-1000 employeesNord SecurityManaged cybersecurity services · United States1001-5000 employeesEdgewaterITIT services & consulting · Frederick, United States501-1000 employeesExcelitasOptics & photonics manufacturers · Pittsburgh, United States5001-10000 employeesFarm Credit Financial PartnersDirect SME business lenders · Springfield, United States201-500 employeesTopham GuerinPR communications agencies · United Kingdom51-200 employeesMorgan StanleyWealth management general · New York, United States10,001+ employeesJ T CargoFreight forwarding & logistics · ID201-500 employeesNETS GroupGeneral payment service providers · Singapore501-1000 employeesDocutrendDocument management services · New York, United States51-200 employeesUnissantIT services & consulting · United States51-200 employeesFlightStoryVenture capital firms · United States51-200 employees
119 companies show Grok; 0 of them have over 1,000 employees.

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06 — Job-posting evidence

Who runs Grok inside the company

The 119 companies whose postings name Grok: by country, size and the function of the role. The second number in the function table is companies.

Postings by function
postings · companies
Software engineering
270 · 28
Data & AI
186 · 46
IT operations & business systems
175 · 31
Engineering (non-software)
74 · 11
Product, program & project management
58 · 19
Sales
56 · 15
Marketing & communications
54 · 30
skilled trades and field service
47 · 4
Education & training
42 · 9
construction and civil
29 · 4
Posting companies by country
companiesshare
United States
7866%
United Kingdom
108%
India
65%
Germany
43%
Canada
33%
Switzerland
22%
Netherlands
22%
Singapore
22%
United Arab Emirates
11%
Belgium
11%
Spain
11%
HK
11%
Posting companies by size
companiesshare
Self-employed
76%
2-10 employees
1412%
11-50 employees
2118%
51-200 employees
2420%
201-500 employees
1513%
501-1000 employees
119%
1001-5000 employees
1412%
5001-10000 employees
76%
10,001+ employees
65%
Hiring on it right now
postings
Postings, last 30 days
751
Postings, last 90 days
985
All open postings
1,243

122 companies opened a role that names Grok in the last 30 days. A hiring team that names its tools is the moment to write to the person who owns the stack.

07 — Named alongside

What Grok teams also ask for

Tools named in the same postings as Grok. Office software is left out.

08 — LLM models & APIs

Grok against the rest of its category

Ranked by companies naming each tool in postings. Whole category →

Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

119 companies name Grok in their own job postings; it leaves no trace on websites or in DNS, so the posting layer is the whole picture. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/grok)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • Website codeScripts, tags and embeds found on the company's own pages in our crawl of 41.5M sites. A tool counts once per company.
  • DNS recordsSPF includes, DKIM selectors, MX and CNAME records of the company's domain that point at Grok or another vendor. Swept in cycles; dedicated mail-provider and hosting facets open once coverage passes 80% per country.
  • Job postingsRead hourly from the applicant tracking systems behind company career sites. A tool counts when the employer's own text names it as the team's system; candidate wish-lists and apply boilerplate are excluded. Confidence low, medium or high per company.
  • Sending infrastructureCold-e-mail sending domains are look-alike domains on a provider's infrastructure (DNS records, certificate logs) that redirect to the company. Absence is not evidence: only companies with a found sending domain are counted.
  • CompaniesCountry, size and industry come from the company profile we build from its website; headcount from LinkedIn where known, otherwise estimated. Job boards, portals and aggregators are kept out of lists.
FAQ

Grok data: questions

How many companies use Grok?

119 as of 4 November 2026: 0 carry Grok on their website or in their DNS records and 119 name it in their own job postings; 0 show up in both. We keep the two counts apart because they measure different things.

What does "website or DNS" mean?

Our crawler finds Grok's scripts, embeds and tags on the company's own pages, and our DNS sweep reads the domain's mail and hosting records (SPF includes, DKIM selectors, MX, CNAMEs) that point at Grok. Either one puts the company in the footprint. The sweep is still running, so this number grows week by week.

Why is the job-posting number so much smaller?

A posting only names a tool when the team that will use it is hiring and chooses to say so. That makes it a smaller but stronger signal: it tells you which team runs Grok, with a quote and a date. The footprint tells you reach.

How fresh is this?

Career sites are read hourly, websites are re-crawled on a rolling schedule and DNS is re-swept in cycles. The date at the top is when these counts were computed.

Can I get the list?

Yes. The first 20 are on this page; the full 119 with verified e-mails and a weekly feed of new Grok users is in the product. Counting is free.

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