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Tools ·

Companies using fs data

As of 5 November 2026, 962 companies carry fs data on their website or in their DNS records; none names it in job postings yet.

As of 5 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Largest market
Sweden · 824 companies
Companies with 51+ staff
19 · 2% of the footprint
Top industry
Consumer services & leisure · 14%
Team that names it most
–
Hiring on it, last 30 days
0 companies
Most often alongside
–
962companies show fs data, all sources
962on their website or in DNS records
0name it in their own job postings
0postings naming fs data, last 90 days
02Two ways we see a tool

Where fs data 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 footprint962

Companies whose own pages load fs data's scripts or embeds, or whose domain's mail and hosting records (SPF, DKIM, MX, CNAME) point at fs data. 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 fs data. 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 fs data. The rest of the posting population (0) runs fs data without a public trace on the site or in DNS, which is where job data earns its place.

03Who uses it

Companies on fs data

No company names fs data 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 fs-data but whose postings never name it: the part of the market job data alone misses.

962 companies show fs data; 1 of them have over 1,000 employees.

Filter by country, size, team and source, open verified e-mails for the decision makers, or push new matches to your CRM every week.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

04Footprint breakdown

By country, company size and industry

The 962 companies with fs data on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
Sweden
82486%
Finland
354%
United States
313%
Norway
51%
Switzerland
30%
United Kingdom
30%
Spain
20%
AZ
10%
Denmark
10%
France
10%
Italy
10%
Japan
10%
By company size
companiesshare
Self-employed
53355%
2-10 employees
29531%
11-50 employees
748%
51-200 employees
131%
201-500 employees
20%
501-1000 employees
20%
1001-5000 employees
20%
By industry
companiesshare
Consumer services & leisure
13614%
Property & construction
13614%
Manufacturing & industry
10611%
Commerce & trade
10110%
Business & finance services
9610%
Public, community & associations
9310%
Media & content
859%
Hospitality & travel
465%
Health care
273%
Technology & software
263%
Automotive
253%
Agriculture & forestry
182%
05What their DNS and pages also say

The mail, hosting and web stack of fs data 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.

mailchannels230 companies · 24%
Microsoft 365203 companies · 21%
microsoft_teams64 companies · 7%
Microsoft Entra ID62 companies · 6%
microsoft_intune62 companies · 6%
Google Workspace57 companies · 6%
antispamgw48 companies · 5%Mailchimp37 companies · 4%Cloudflare36 companies · 4%
facebook_pixel32 companies · 3%
SendGrid15 companies · 2%Shopify13 companies · 1%
mailchimp_transactional12 companies · 1%
curanet11 companies · 1%
dmarc_report11 companies · 1%
Mailgun9 companies · 1%
Cite this

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

962 companies carry fs data on their website or in their DNS records; no company names it in its job postings yet. (Breaknorm, 5 November 2026, https://breaknorm.co/tools/fs-data)
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 fs data 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

fs data data: questions

How many companies use fs data?

962 as of 5 November 2026: 962 carry fs data 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 fs data'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 fs data. 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 fs data, 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 962 with verified e-mails and a weekly feed of new fs data users is in the product. Counting is free.

Companies and people

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Every company on fs data,
with the person who owns it

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