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Tools ·

Companies using bookassist

As of 5 November 2026, 205 companies carry bookassist on their website or in their DNS records; none names it in job postings yet.

As of 5 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Largest market
Czechia · 35 companies
Companies with 51+ staff
62 · 30% of the footprint
Top industry
Hospitality & travel · 97%
Team that names it most
–
Hiring on it, last 30 days
0 companies
Most often alongside
–
205companies show bookassist, all sources
205on their website or in DNS records
0name it in their own job postings
0postings naming bookassist, last 90 days
02Two ways we see a tool

Where bookassist 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 footprint205

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

03Who uses it

Companies on bookassist

No company names bookassist in its job postings with enough confidence to list yet; the companies below carry it on their website or in DNS.

205 companies show bookassist; 0 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 205 companies with bookassist on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
Czechia
3517%
Spain
3417%
Ireland
3316%
Poland
3015%
Austria
189%
Italy
168%
France
126%
Argentina
52%
United Kingdom
52%
United States
42%
Germany
31%
BO
21%
By company size
companiesshare
Self-employed
63%
2-10 employees
7034%
11-50 employees
6632%
51-200 employees
5326%
201-500 employees
63%
501-1000 employees
31%
By industry
companiesshare
Hospitality & travel
19897%
Property & construction
21%
Consumer services & leisure
10%
Manufacturing & industry
10%
Technology & software
10%
Transport, logistics & rental
10%
05What their DNS and pages also say

The mail, hosting and web stack of bookassist 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 365105 companies · 51%
Microsoft Entra ID34 companies · 17%
microsoft_intune34 companies · 17%
microsoft_teams29 companies · 14%
Google Workspace28 companies · 14%
facebook_pixel23 companies · 11%
Mailchimp19 companies · 9%SendGrid16 companies · 8%meta12 companies · 6%Cloudflare11 companies · 5%Hotjar11 companies · 5%
mailchimp_transactional10 companies · 5%
TravelClick10 companies · 5%apple9 companies · 4%
titanhq_spamtitan9 companies · 4%
amazon_trust_services7 companies · 3%
Cite this

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

205 companies carry bookassist on their website or in their DNS records; no company names it in its job postings yet. (Breaknorm, 5 November 2026, https://breaknorm.co/tools/bookassist)
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 bookassist 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

bookassist data: questions

How many companies use bookassist?

205 as of 5 November 2026: 205 carry bookassist 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 bookassist'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 bookassist. 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 bookassist, 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 205 with verified e-mails and a weekly feed of new bookassist users is in the product. Counting is free.

Companies and people

Get this list your way

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Every company on bookassist,
with the person who owns it

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