Tools · Professional networks

Companies using Bluesky_

As of 4 November 2026, 65,090 companies show Bluesky: 65,012 carry it on their website or in their DNS records, 106 name it in their own job postings, and 28 do both.

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

Largest market
United States · 31,743 companies
Companies with 51+ staff
3,706 · 6% of the footprint
Top industry
Media & content · 40%
Team that names it most
Software engineering · 170 postings
Hiring on it, last 30 days
96 companies
Most often alongside
SAP · 5 companies
65,090companies show Bluesky, all sources
65,012on their website or in DNS records
106name it in their own job postings
545postings naming Bluesky, last 90 days
02 — Two ways we see a tool

Where Bluesky 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 footprint65,012

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

Job postings106

Companies whose own postings say the team works in Bluesky. Read hourly from ~70 applicant tracking systems, with the function, a quote and a date. Intent: the team that runs it is hiring.

Both28

Companies in the footprint whose postings also name Bluesky. The rest of the posting population (78) runs Bluesky without a public trace on the site or in DNS, which is where job data earns its place.

03 — Who uses it

Companies on Bluesky

Companies with 51+ employees and at least medium-confidence evidence in their own postings; job boards and portals left out.

Première Urgence InternationaleInternational relief charities · Asnières-sur-Seine, France1001-5000 employeesIscte - Instituto Universitário de LisboaUniversities · Lisboa, Portugal5001-10000 employeesNortheastern UniversityUniversities · United States501-1000 employeesEncompass Services, LLC.Land surveying · United States201-500 employeesEleventh Hour GamesGame studios · United States51-200 employeesTeam LiquidCompetitive sports clubs · United Kingdom201-500 employeesEmgageDemocracy civic education · Kathleen, United States51-200 employeesNeapolis UniversityUniversities · Pafos, Cyprus201-500 employeesUniversität WienUniversities · Wien, Austria5001-10000 employeesASAP ImagingDiagnostic imaging radiology · Rogers, United States51-200 employeesCSISPolicy think tanks · Washington, United States201-500 employeesAmerican Civil Liberties UnionAdvocacy campaign nonprofits · United States201-500 employeesWZB Berlin Social Science CenterPolicy think tanks · Berlin, Germany201-500 employeesYPM Inc.Full service marketing agencies · Irvine, United States51-200 employeesThe Democratic PartyNational political parties · Washington, United States201-500 employeesExcelitasOptics & photonics manufacturers · Pittsburgh, United States5001-10000 employeesAutolivVehicle component OEM suppliers · Stockholm, United States10,001+ employeesFundação Calouste GulbenkianCultural arts associations · Lisboa, Portugal201-500 employeesInternational Centre for Translational Eye ResearchUniversity research labs · Warszawa, Poland51-200 employeesDuckDuckGoBrowser extensions · United States51-200 employees
Seen through the website or DNS only

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

65,090 companies show Bluesky; 542 of them have over 1,000 employees.

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04 — Footprint breakdown

By country, company size and industry

The 65,012 companies with Bluesky on their website or in DNS. Click a country for its own page where we have one.

By country
companiesshare
United States
31,74349%
United Kingdom
6,50710%
Germany
2,6254%
Canada
1,9433%
France
1,7153%
Spain
1,3502%
Netherlands
1,0702%
Brazil
1,0402%
Australia
7481%
Switzerland
4341%
Austria
4291%
India
3150%
By company size
companiesshare
Self-employed
38,40859%
2-10 employees
7,04711%
11-50 employees
5,5439%
51-200 employees
1,9763%
201-500 employees
6981%
501-1000 employees
3551%
1001-5000 employees
3591%
5001-10000 employees
1080%
10,001+ employees
2100%
By industry
companiesshare
Media & content
25,84140%
Technology & software
8,95414%
Business & finance services
6,39910%
Public, community & associations
5,5559%
Consumer services & leisure
4,1436%
Commerce & trade
1,4732%
Manufacturing & industry
8851%
Health care
3531%
Property & construction
3220%
Hospitality & travel
3050%
Utilities & infrastructure
1270%
Transport, logistics & rental
1230%
05 — What their DNS and pages also say

The mail, hosting and web stack of Bluesky 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.

Cloudflare19,174 companies · 29%
Google Workspace16,444 companies · 25%
Microsoft 3659,005 companies · 14%
Mailchimp6,094 companies · 9%SendGrid4,032 companies · 6%meta3,365 companies · 5%
microsoft_teams3,364 companies · 5%
Amazon SES2,968 companies · 5%
apple2,836 companies · 4%
proton_mail2,605 companies · 4%
microsoft_intune2,561 companies · 4%
Microsoft Entra ID2,525 companies · 4%
Brevo2,470 companies · 4%
google_cloud_dns_google_domains2,441 companies · 4%
cloudflare_email_routing2,366 companies · 4%
Stripe2,312 companies · 4%
06 — Job-posting evidence

Who runs Bluesky inside the company

The 106 companies whose postings name Bluesky: by country, size and the function of the role. The second number in the function table is companies.

Postings by function
postings · companies
Software engineering
170 · 5
IT operations & business systems
96 · 4
Data & AI
86 · 2
Marketing & communications
84 · 63
Product, program & project management
29 · 5
arts media and entertainment
12 · 11
Engineering (non-software)
8 · 4
logistics warehouse and transport
6 · 2
Quality, safety & environment
6 · 2
real estate and property
4 · 4
Posting companies by country
companiesshare
United States
6965%
Germany
88%
France
55%
Canada
44%
United Kingdom
44%
Netherlands
44%
Portugal
33%
Spain
22%
Austria
11%
Cyprus
11%
Ireland
11%
PK
11%
Posting companies by size
companiesshare
Self-employed
33%
2-10 employees
1716%
11-50 employees
2524%
51-200 employees
2423%
201-500 employees
1716%
501-1000 employees
55%
1001-5000 employees
55%
5001-10000 employees
44%
10,001+ employees
66%
Hiring on it right now
postings
Postings, last 30 days
518
Postings, last 90 days
545
All open postings
565

96 companies opened a role that names Bluesky 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 Bluesky teams also ask for

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

08 — Professional networks

Bluesky 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.

65,090 companies show Bluesky: 65,012 carry it on their website or in their DNS records, 106 name it in their own job postings, and 28 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/bluesky)
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 Bluesky 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

Bluesky data: questions

How many companies use Bluesky?

65,090 as of 4 November 2026: 65,012 carry Bluesky on their website or in their DNS records and 106 name it in their own job postings; 28 show up in both. We keep the two counts apart because they measure different things.

What does "website or DNS" mean?

Our crawler finds Bluesky'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 Bluesky. 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 Bluesky, 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 65,090 with verified e-mails and a weekly feed of new Bluesky users is in the product. Counting is free.

Companies and people

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