Tools · business telephony

Companies using 8x8_

As of 4 November 2026, 145 companies show 8x8: 130 carry it on their website or in their DNS records, 15 name it in their own job postings, and 0 do both.

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

Largest market
United States · 71 companies
Companies with 51+ staff
83 · 64% of the footprint
Top industry
Property & construction · 18%
Team that names it most
IT operations & business systems · 12 postings
Hiring on it, last 30 days
25 companies
Most often alongside
Microsoft Windows · 7 companies
145companies show 8x8, all sources
130on their website or in DNS records
15name it in their own job postings
39postings naming 8x8, last 90 days
02 — Two ways we see a tool

Where 8x8 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 footprint130

Companies whose own pages load 8x8's scripts or embeds, or whose domain's mail and hosting records (SPF, DKIM, MX, CNAME) point at 8x8. From our crawl of 41.5M company websites and the DNS sweep behind it. Reach: the tool is in the building.

Job postings15

Companies whose own postings say the team works in 8x8. 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 8x8. The rest of the posting population (15) runs 8x8 without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on 8x8

Every company whose own postings name the tool, any size; job boards and portals left out.

Seen through the website or DNS only

Companies with 1,000+ employees whose website or DNS carries 8x8 but whose postings never name it: the part of the market job data alone misses.

145 companies show 8x8; 8 of them have over 1,000 employees.

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04 — Footprint breakdown

By country, company size and industry

The 130 companies with 8x8 on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
United States
7155%
United Kingdom
3527%
Canada
108%
Australia
54%
Ireland
43%
Belgium
22%
France
11%
By company size
companiesshare
Self-employed
22%
2-10 employees
1411%
11-50 employees
3023%
51-200 employees
3728%
201-500 employees
2217%
501-1000 employees
1411%
1001-5000 employees
54%
5001-10000 employees
32%
10,001+ employees
22%
By industry
companiesshare
Property & construction
2418%
Business & finance services
2116%
Manufacturing & industry
1814%
Commerce & trade
129%
Public, community & associations
129%
Health care
86%
Automotive
65%
Consumer services & leisure
65%
Technology & software
65%
Transport, logistics & rental
65%
Utilities & infrastructure
54%
Hospitality & travel
32%
05 — What their DNS and pages also say

The mail, hosting and web stack of 8x8 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 365125 companies · 96%
SendGrid68 companies · 52%
microsoft_intune53 companies · 41%
Microsoft Entra ID52 companies · 40%
microsoft_teams51 companies · 39%
Cloudflare48 companies · 37%apple36 companies · 28%Mailchimp34 companies · 26%
Amazon SES30 companies · 23%
Mimecast28 companies · 22%
microsoft_azure25 companies · 19%
dmarcian22 companies · 17%Atlassian20 companies · 15%Barracuda20 companies · 15%Anthropic16 companies · 12%exclaimer16 companies · 12%
06 — Job-posting evidence

Who runs 8x8 inside the company

The 15 companies whose postings name 8x8: by country, size and the function of the role. The second number in the function table is companies.

Postings by function
postings · companies
IT operations & business systems
12 · 10
Customer service & success
10 · 8
hospitality and food service
2 · 2
Product, program & project management
2 · 1
Administration & office
1 · 1
Design & UX
1 · 1
Finance & accounting
1 · 1
General management & consulting
1 · 1
logistics warehouse and transport
1 · 1
Sales
1 · 1
Posting companies by country
companiesshare
United States
1173%
United Kingdom
17%
India
17%
Netherlands
17%
Posting companies by size
companiesshare
11-50 employees
213%
51-200 employees
427%
201-500 employees
320%
501-1000 employees
17%
5001-10000 employees
213%
10,001+ employees
320%
Hiring on it right now
postings
Postings, last 30 days
36
Postings, last 90 days
39
All open postings
39

25 companies opened a role that names 8x8 in the last 30 days. A hiring team that names its tools is the moment to write to the person who owns the stack.

07 — Named alongside

What 8x8 teams also ask for

Tools named in the same postings as 8x8. Office software is left out.

08 — business telephony

8x8 against the rest of its category

Ranked by companies naming each tool in postings. Whole category →

Cite this

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

145 companies show 8x8: 130 carry it on their website or in their DNS records, 15 name it in their own job postings, and 0 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/8x8)
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 8x8 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

8x8 data: questions

How many companies use 8x8?

145 as of 4 November 2026: 130 carry 8x8 on their website or in their DNS records and 15 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 8x8'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 8x8. 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 8x8, 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 145 with verified e-mails and a weekly feed of new 8x8 users is in the product. Counting is free.

Companies and people

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