Tools ·

Companies using swishmail_

As of 4 November 2026, 174 companies carry swishmail 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 · 131 companies
Companies with 51+ staff
27 · 16% of the footprint
Top industry
Business & finance services · 24%
Team that names it most
–
Hiring on it, last 30 days
0 companies
Most often alongside
–
174companies show swishmail, all sources
174on their website or in DNS records
0name it in their own job postings
0postings naming swishmail, last 90 days
02 — Two ways we see a tool

Where swishmail 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 footprint174

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

03 — Who uses it

Companies on swishmail

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

174 companies show swishmail; 2 of them have over 1,000 employees.

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04 — Footprint breakdown

By country, company size and industry

The 174 companies with swishmail on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
United States
13175%
Canada
21%
Mexico
21%
BH
11%
Germany
11%
EG
11%
France
11%
United Kingdom
11%
India
11%
Italy
11%
TW
11%
UG
11%
By company size
companiesshare
Self-employed
2917%
2-10 employees
4124%
11-50 employees
5029%
51-200 employees
137%
201-500 employees
95%
501-1000 employees
32%
1001-5000 employees
21%
By industry
companiesshare
Business & finance services
4224%
Commerce & trade
2112%
Public, community & associations
2011%
Manufacturing & industry
169%
Technology & software
116%
Media & content
106%
Property & construction
85%
Consumer services & leisure
74%
Automotive
63%
Hospitality & travel
32%
Health care
11%
Transport, logistics & rental
11%
05 — What their DNS and pages also say

The mail, hosting and web stack of swishmail 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 36550 companies · 29%
Cloudflare25 companies · 14%Mailchimp21 companies · 12%
Google Workspace18 companies · 10%
Microsoft Entra ID18 companies · 10%
SendGrid18 companies · 10%
microsoft_intune17 companies · 10%
microsoft_teams17 companies · 10%
dns_made_easy16 companies · 9%
Amazon SES12 companies · 7%
AWS Route 5312 companies · 7%
apple11 companies · 6%Atlassian7 companies · 4%
facebook_pixel7 companies · 4%
Anthropic6 companies · 3%Mailgun6 companies · 3%
Cite this

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

174 companies carry swishmail 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/swishmail)
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 swishmail 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

swishmail data: questions

How many companies use swishmail?

174 as of 4 November 2026: 174 carry swishmail 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 swishmail'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 swishmail. 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 swishmail, 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 174 with verified e-mails and a weekly feed of new swishmail users is in the product. Counting is free.

Companies and people

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