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Tools ·

Companies using firstwave

As of 4 November 2026, 134 companies carry firstwave 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
Australia · 128 companies
Companies with 51+ staff
49 · 37% of the footprint
Top industry
Consumer services & leisure · 30%
Team that names it most
–
Hiring on it, last 30 days
0 companies
Most often alongside
–
134companies show firstwave, all sources
134on their website or in DNS records
0name it in their own job postings
0postings naming firstwave, last 90 days
02Two ways we see a tool

Where firstwave 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 footprint134

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

03Who uses it

Companies on firstwave

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

134 companies show firstwave; 2 of them have over 1,000 employees.

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04Footprint breakdown

By country, company size and industry

The 134 companies with firstwave on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
Australia
12896%
United States
32%
LB
11%
Luxembourg
11%
New Zealand
11%
By company size
companiesshare
Self-employed
64%
2-10 employees
4332%
11-50 employees
3627%
51-200 employees
3526%
201-500 employees
107%
501-1000 employees
11%
1001-5000 employees
32%
By industry
companiesshare
Consumer services & leisure
4030%
Business & finance services
2519%
Media & content
2116%
Manufacturing & industry
129%
Commerce & trade
75%
Property & construction
75%
Public, community & associations
64%
Hospitality & travel
54%
Health care
32%
Transport, logistics & rental
32%
Automotive
21%
Technology & software
21%
05What their DNS and pages also say

The mail, hosting and web stack of firstwave 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 365132 companies · 99%
Cloudflare60 companies · 45%valimail48 companies · 36%SendGrid41 companies · 31%
Microsoft Entra ID38 companies · 28%
microsoft_intune37 companies · 28%
azure_dns34 companies · 25%
campaign_monitor34 companies · 25%
HubSpot33 companies · 25%
microsoft_teams33 companies · 25%
facebook_pixel31 companies · 23%
Mimecast30 companies · 22%apple23 companies · 17%
mimecast_dmarc_analyzer23 companies · 17%
Proofpoint23 companies · 17%tollbit19 companies · 14%
Cite this

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

134 companies carry firstwave 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/firstwave)
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 firstwave 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

firstwave data: questions

How many companies use firstwave?

134 as of 4 November 2026: 134 carry firstwave 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 firstwave'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 firstwave. 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 firstwave, 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 134 with verified e-mails and a weekly feed of new firstwave users is in the product. Counting is free.

Companies and people

Get this list your way

The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.

Every company on firstwave,
with the person who owns it

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