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Tools ·

Companies using perfit

As of 4 November 2026, 307 companies carry perfit 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
Argentina · 187 companies
Companies with 51+ staff
40 · 13% of the footprint
Top industry
Commerce & trade · 48%
Team that names it most
–
Hiring on it, last 30 days
0 companies
Most often alongside
–
307companies show perfit, all sources
307on their website or in DNS records
0name it in their own job postings
0postings naming perfit, last 90 days
02Two ways we see a tool

Where perfit 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 footprint307

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

03Who uses it

Companies on perfit

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

307 companies show perfit; 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 307 companies with perfit on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
Argentina
18761%
Spain
4816%
Brazil
3311%
United States
165%
Colombia
52%
Mexico
52%
United Kingdom
21%
PE
21%
CL
10%
Germany
10%
MA
10%
PH
10%
By company size
companiesshare
Self-employed
6621%
2-10 employees
12039%
11-50 employees
7825%
51-200 employees
3110%
201-500 employees
72%
501-1000 employees
10%
10,001+ employees
10%
By industry
companiesshare
Commerce & trade
14648%
Business & finance services
3210%
Consumer services & leisure
268%
Media & content
268%
Technology & software
176%
Manufacturing & industry
155%
Hospitality & travel
114%
Property & construction
103%
Health care
72%
Public, community & associations
62%
Automotive
41%
Utilities & infrastructure
31%
05What their DNS and pages also say

The mail, hosting and web stack of perfit 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.

facebook_pixel155 companies · 50%
Cloudflare153 companies · 50%
Google Workspace122 companies · 40%
meta52 companies · 17%
Amazon SES40 companies · 13%
Microsoft 36539 companies · 13%
Mailchimp32 companies · 10%
zoho_mail30 companies · 10%
AWS Route 5321 companies · 7%
SendGrid21 companies · 7%Brevo18 companies · 6%godaddy17 companies · 6%
Microsoft Entra ID10 companies · 3%
microsoft_intune10 companies · 3%
microsoft_teams10 companies · 3%
doppler9 companies · 3%
Cite this

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

307 companies carry perfit 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/perfit)
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 perfit 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

perfit data: questions

How many companies use perfit?

307 as of 4 November 2026: 307 carry perfit 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 perfit'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 perfit. 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 perfit, 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 307 with verified e-mails and a weekly feed of new perfit users is in the product. Counting is free.

Companies and people

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Every company on perfit,
with the person who owns it

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