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Compare · message brokers streaming

Azure Service Bus VS Java Message Service

As of 30 October 2026, Java Message Service is named by 425 companies and Azure Service Bus by 803; Azure Service Bus skews to companies under 200 people (32% vs 42%), Java Message Service to companies over 1,000 (31% vs 42%).

As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

The website-and-DNS footprint is not comparable between a marketing suite and a CRM: Azure Service Bus's script and mail records show on hundreds of thousands of small sites, Java Message Service rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.

Azure Service Bus: 2–200 employees
32%
Java Message Service: 2–200 employees
42%
Azure Service Bus: 1,000+ employees
42%
Java Message Service: 1,000+ employees
31%
Postings per company, 90 days
3.1 · 2.7
Website or DNS footprint
0 · 0
803companies name Azure Service Bus
425companies name Java Message Service
0name both
2,497 · 1,133postings in 90 days, Azure Service Bus · Java Message Service
02Side by side

Who chooses which

Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.

By company size
SegmentAzure Service BusshareJava Message ServiceshareLeans
Self-employed30%61%even
2-10 employees223%246%Java Message Service
11-50 employees10213%6515%Java Message Service
51-200 employees13116%9021%Java Message Service
201-500 employees12115%6916%even
501-1000 employees8310%399%even
1001-5000 employees16220%5112%Azure Service Bus
5001-10000 employees516%184%Azure Service Bus
10,001+ employees12816%6315%even
By industry
SegmentAzure Service BusshareJava Message ServiceshareLeans
Technology & software37346%25760%Java Message Service
Business & finance services19925%9121%Azure Service Bus
Manufacturing & industry547%235%even
Commerce & trade324%92%even
Consumer services & leisure223%102%even
Health care223%31%Azure Service Bus
Transport, logistics & rental202%51%even
Public, community & associations172%72%even
Utilities & infrastructure172%82%even
Property & construction162%51%even
Media & content132%61%even
Automotive91%10%even
By country
SegmentAzure Service BusshareJava Message ServiceshareLeans
United States41952%25560%Java Message Service
United Kingdom8811%266%Azure Service Bus
Germany324%133%even
India314%215%even
Canada273%82%even
Belgium213%41%even
Netherlands192%––outside top 12
Australia182%41%even
France182%174%even
Poland152%61%even
Sweden142%82%even
Brazil101%––outside top 12
Switzerland––72%outside top 12
Singapore––51%outside top 12
Postings by team (share of each tool's postings)
SegmentAzure Service BusshareJava Message ServiceshareLeans
Software engineering2,03165%1,59473%Java Message Service
IT operations & business systems39212%21410%Azure Service Bus
Data & AI2378%281%Azure Service Bus
Engineering (non-software)782%221%even
Product, program & project management421%80%even
Sales130%70%even
General management & consulting70%––outside top 12
Customer service & success60%40%even
Construction and civil50%30%even
Marketing & communications30%––outside top 12
Unclassified30%––outside top 12
Design & UX20%30%even
Public safety and protective services––50%outside top 12
Logistics warehouse and transport––40%outside top 12
Finance & accounting––30%outside top 12
Cite this

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

Java Message Service is named by 425 companies in job postings and Azure Service Bus by 803; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/azure-service-bus-vs-jms)
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 career sites. A tool counts when the employer's own text names it as the team's system; both tools can count for one company.
  • 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.
  • SegmentsCountry, size and industry from the company profile built from its website.
  • Not a reviewNo ratings, prices or feature claims. For those, read the vendors.
FAQ

Azure Service Bus vs Java Message Service: questions

Which is more used, Azure Service Bus or Java Message Service?

By companies naming it in their own job postings, Azure Service Bus (803) over Java Message Service (425). By website-and-DNS footprint, Java Message Service (0 vs 0), because its scripts and mail records sit on many small company sites.

Who chooses Azure Service Bus?

32% of Azure Service Bus companies have 2 to 200 employees, against 42% for Java Message Service. 42% of Azure Service Bus companies have over 1,000 employees, against 31% for Java Message Service.

Do companies run both?

0 companies name both in their postings, usually Azure Service Bus in marketing and Java Message Service in sales, or during a migration.

Where do these numbers come from?

From the employer's own text in job postings read hourly from career sites, and from scripts found on company websites in our crawl. No vendor data, no surveys.

Companies and people

Get either 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 either tool,
with the person who owns it

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