Tools ·

Companies using plex_

As of 4 November 2026, 305 companies carry plex on their website or in their DNS records; none names it in job postings yet.

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

Largest market
United States · 282 companies
Companies with 51+ staff
245 · 80% of the footprint
Top industry
Manufacturing & industry · 73%
Team that names it most
–
Hiring on it, last 30 days
0 companies
Most often alongside
–
305companies show plex, all sources
305on their website or in DNS records
0name it in their own job postings
0postings naming plex, last 90 days
02 — Two ways we see a tool

Where plex 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 footprint305

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

Job postings0

Companies whose own postings say the team works in plex. 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 plex. The rest of the posting population (0) runs plex without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on plex

No company names plex in its job postings with enough confidence to list yet; the companies below carry it on their website or in DNS.

Seen through the website or DNS only

Companies with 1,000+ employees whose website or DNS carries plex but whose postings never name it: the part of the market job data alone misses.

305 companies show plex; 38 of them have over 1,000 employees.

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04 — Footprint breakdown

By country, company size and industry

The 305 companies with plex on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
United States
28292%
Canada
72%
Germany
52%
United Kingdom
41%
Switzerland
21%
France
10%
Italy
10%
New Zealand
10%
By company size
companiesshare
Self-employed
10%
2-10 employees
186%
11-50 employees
4013%
51-200 employees
11638%
201-500 employees
6622%
501-1000 employees
248%
1001-5000 employees
3311%
5001-10000 employees
21%
10,001+ employees
41%
By industry
companiesshare
Manufacturing & industry
22473%
Automotive
5819%
Commerce & trade
114%
Business & finance services
41%
Technology & software
31%
Health care
10%
Media & content
10%
Property & construction
10%
Utilities & infrastructure
10%
05 — What their DNS and pages also say

The mail, hosting and web stack of plex companies

Other tools found on the same companies' websites or in their DNS records. Mail providers and senders come from SPF, DKIM and MX; the rest from page code.

Microsoft 365293 companies · 96%
microsoft_teams140 companies · 46%
microsoft_intune129 companies · 42%
Microsoft Entra ID127 companies · 42%
Cloudflare97 companies · 32%apple57 companies · 19%Anthropic45 companies · 15%Mailchimp41 companies · 13%KnowBe439 companies · 13%SendGrid37 companies · 12%HubSpot30 companies · 10%
Amazon SES28 companies · 9%
exclaimer27 companies · 9%Salesforce27 companies · 9%Barracuda26 companies · 9%
proofpoint_essentials26 companies · 9%
Cite this

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

305 companies carry plex on their website or in their DNS records; no company names it in its job postings yet. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/plex)
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 plex 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

plex data: questions

How many companies use plex?

305 as of 4 November 2026: 305 carry plex on their website or in their DNS records and 0 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 plex'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 plex. 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 plex, 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 305 with verified e-mails and a weekly feed of new plex users is in the product. Counting is free.

Companies and people

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