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Tools · lessonly · United States

Companies using lessonly in United States

As of 4 November 2026, 91 US companies show lessonly: 72 on their website or in DNS records and 20 in their own job postings, led by Chicago.

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

Top city
Chicago · 4
In both sources
1
Most common size
1001-5000 employees
Team that names it most
Sales · 5 postings
Top industry, posting companies
Technology & software
91US companies show lessonly, all sources
72on their website or in DNS records
20name it in job postings · 9 open
Chicagocity with most lessonly companies · 4
02Who uses it

US companies on lessonly

Every company in the country whose own postings name the tool; job boards and portals left out.

20 US companies match this filter; 91 show lessonly in total.

Open the sales or marketing leader at each one with a verified e-mail, or get new US lessonly users every Monday.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

03Breakdown

By city, company size, industry and team

Footprint tables first (website or DNS), then the companies whose postings name lessonly.

Footprint by city
companiesshare
Chicago
46%
San Diego
34%
Austin
23%
Denver
23%
Indianapolis
23%
Jackson
23%
Minneapolis
23%
Nashville
23%
San Francisco
23%
Alpharetta
11%
Footprint by company size
companiesshare
Self-employed
11%
11-50 employees
1419%
51-200 employees
3447%
201-500 employees
1318%
501-1000 employees
710%
1001-5000 employees
23%
5001-10000 employees
11%
Posting companies by city
companiesshare
Austin
15%
Bellevue
15%
Columbus
15%
Fort Worth
15%
Menlo Park
15%
New York
15%
Redwood City
15%
San Francisco
15%
Seattle
15%
Ypsilanti
15%
Posting companies by size
companiesshare
2-10 employees
315%
11-50 employees
210%
51-200 employees
315%
201-500 employees
315%
501-1000 employees
315%
1001-5000 employees
315%
5001-10000 employees
15%
10,001+ employees
210%
Posting companies by industry
companiesshare
Technology & software
1260%
Business & finance services
420%
Manufacturing & industry
210%
Automotive
15%
Consumer services & leisure
15%
Postings by function
postings · companies
Sales
5 · 5
Education & training
2 · 2
Customer service & success
1 · 1
Human resources
1 · 1
Cite this

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

91 US companies show lessonly: 72 carry it on their website or in their DNS records, 20 name it in their own job postings, 1 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/lessonly/united-states)
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 →

  • Job postingsRead hourly from the applicant tracking systems behind US career sites. A tool counts when the employer's own text names it as the team's system.
  • CountryFrom the company's own website: imprint, address, phone prefix and language, with a confidence score. Not the posting's location.
  • Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
  • ExclusionsJob boards, portals and aggregators are kept out of company lists.
FAQ

lessonly in United States: questions

Is this every US company on lessonly?

It is every US company whose website, DNS records or own job postings show it: 91 in total. Companies that use lessonly without any public trace are not counted.

What does "United States" mean here?

The country of the company, from its own website (imprint, address, phone prefix, language), not where the posting is located. A German company hiring in Paris still counts as German.

How do I get the US list with e-mails?

Sign up, filter companies on lessonly and United States, and open the people you want. Counting is free; the first 1,000 results are too.

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 US company on lessonly,
with the person who owns it

Filter on lessonly and United States. Start free, no card.

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  2. 02Connect Claude, ChatGPT or an API key
  3. 03Ask for your market