Tools ·

Companies using rpost_

As of 4 November 2026, 1,020 companies carry rpost 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 · 611 companies
Companies with 51+ staff
191 · 19% of the footprint
Top industry
Business & finance services · 66%
Team that names it most
–
Hiring on it, last 30 days
0 companies
Most often alongside
–
1,020companies show rpost, all sources
1,020on their website or in DNS records
0name it in their own job postings
0postings naming rpost, last 90 days
02 — Two ways we see a tool

Where rpost 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 footprint1,020

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

03 — Who uses it

Companies on rpost

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

1,020 companies show rpost; 17 of them have over 1,000 employees.

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04 — Footprint breakdown

By country, company size and industry

The 1,020 companies with rpost on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
United States
61160%
Denmark
15315%
United Kingdom
868%
Netherlands
586%
Colombia
414%
Germany
172%
Canada
101%
Switzerland
101%
Brazil
50%
Spain
30%
India
30%
Australia
20%
By company size
companiesshare
Self-employed
11011%
2-10 employees
31831%
11-50 employees
39539%
51-200 employees
10610%
201-500 employees
505%
501-1000 employees
162%
1001-5000 employees
162%
5001-10000 employees
10%
10,001+ employees
20%
By industry
companiesshare
Business & finance services
67666%
Health care
14114%
Property & construction
535%
Public, community & associations
465%
Technology & software
303%
Consumer services & leisure
222%
Manufacturing & industry
131%
Utilities & infrastructure
121%
Agriculture & forestry
61%
Commerce & trade
40%
Transport, logistics & rental
40%
Hospitality & travel
30%
05 — What their DNS and pages also say

The mail, hosting and web stack of rpost 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 365863 companies · 85%
microsoft_teams403 companies · 40%
microsoft_intune377 companies · 37%
Microsoft Entra ID374 companies · 37%
SendGrid241 companies · 24%Cloudflare215 companies · 21%Mailgun166 companies · 16%Mailchimp130 companies · 13%
Google Workspace94 companies · 9%
KnowBe491 companies · 9%
Amazon SES72 companies · 7%
facebook_pixel69 companies · 7%
apple68 companies · 7%
proofpoint_essentials67 companies · 7%
exclaimer62 companies · 6%appriver50 companies · 5%
Cite this

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

1,020 companies carry rpost 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/rpost)
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 rpost 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

rpost data: questions

How many companies use rpost?

1,020 as of 4 November 2026: 1,020 carry rpost 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 rpost'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 rpost. 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 rpost, 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 1,020 with verified e-mails and a weekly feed of new rpost users is in the product. Counting is free.

Companies and people

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