Tools · tag management cdp

Companies using Segment_

As of 4 November 2026, 1,011 companies show Segment: 687 carry it on their website or in their DNS records, 363 name it in their own job postings, and 39 do both.

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

Largest market
United States · 467 companies
Companies with 51+ staff
577 · 84% of the footprint
Top industry
Technology & software · 41%
Team that names it most
Data & AI · 177 postings
Hiring on it, last 30 days
236 companies
Most often alongside
Snowflake · 140 companies
1,011companies show Segment, all sources
687on their website or in DNS records
363name it in their own job postings
560postings naming Segment, last 90 days
02 — Two ways we see a tool

Where Segment 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 footprint687

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

Job postings363

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

Both39

Companies in the footprint whose postings also name Segment. The rest of the posting population (324) runs Segment without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on Segment

Companies with 201+ employees and high-confidence evidence in their own postings; job boards and portals left out.

Seen through the website or DNS only

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

1,011 companies show Segment; 100 of them have over 1,000 employees.

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04 — Footprint breakdown

By country, company size and industry

The 687 companies with Segment on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
United States
46768%
United Kingdom
578%
Australia
375%
France
203%
Canada
162%
Germany
152%
Netherlands
91%
Brazil
81%
Denmark
61%
India
41%
Belgium
30%
Poland
30%
By company size
companiesshare
Self-employed
91%
2-10 employees
122%
11-50 employees
7911%
51-200 employees
20430%
201-500 employees
13720%
501-1000 employees
10716%
1001-5000 employees
9414%
5001-10000 employees
91%
10,001+ employees
264%
By industry
companiesshare
Technology & software
27941%
Business & finance services
15723%
Commerce & trade
578%
Media & content
578%
Consumer services & leisure
315%
Manufacturing & industry
243%
Health care
172%
Transport, logistics & rental
122%
Public, community & associations
112%
Property & construction
112%
Hospitality & travel
101%
Automotive
51%
05 — What their DNS and pages also say

The mail, hosting and web stack of Segment 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.

06 — Job-posting evidence

Who runs Segment inside the company

The 363 companies whose postings name Segment: by country, size and the function of the role. The second number in the function table is companies.

Postings by function
postings · companies
Data & AI
177 · 128
Marketing & communications
161 · 124
Software engineering
119 · 86
Sales
60 · 44
Product, program & project management
48 · 40
IT operations & business systems
36 · 25
Customer service & success
6 · 5
Finance & accounting
6 · 3
Business development & strategy
3 · 3
Unclassified
3 · 3
Posting companies by country
companiesshare
United States
25971%
United Kingdom
226%
Germany
103%
France
103%
Australia
62%
Netherlands
62%
Canada
51%
India
51%
Belgium
31%
Brazil
31%
Denmark
31%
Austria
21%
Posting companies by size
companiesshare
Self-employed
123%
2-10 employees
308%
11-50 employees
5515%
51-200 employees
8824%
201-500 employees
5114%
501-1000 employees
5114%
1001-5000 employees
3810%
5001-10000 employees
144%
10,001+ employees
247%
Hiring on it right now
postings
Postings, last 30 days
373
Postings, last 90 days
560
All open postings
763

236 companies opened a role that names Segment 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 Segment teams also ask for

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

08 — tag management cdp

Segment 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.

1,011 companies show Segment: 687 carry it on their website or in their DNS records, 363 name it in their own job postings, and 39 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/segment)
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 Segment 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

Segment data: questions

How many companies use Segment?

1,011 as of 4 November 2026: 687 carry Segment on their website or in their DNS records and 363 name it in their own job postings; 39 show up in both. We keep the two counts apart because they measure different things.

What does "website or DNS" mean?

Our crawler finds Segment'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 Segment. 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 Segment, 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 1,011 with verified e-mails and a weekly feed of new Segment users is in the product. Counting is free.

Companies and people

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Every company on Segment,
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