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JBoss VS Oracle WebLogic Server_

As of 4 November 2026, Oracle WebLogic Server is named by 559 companies and JBoss by 584; JBoss skews to companies under 200 people (45% vs 47%), Oracle WebLogic Server to companies over 1,000 (31% vs 28%).

As of 4 November 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: JBoss's script and mail records show on hundreds of thousands of small sites, Oracle WebLogic Server rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.

JBoss: 2–200 employees
45%
Oracle WebLogic Server: 2–200 employees
47%
JBoss: 1,000+ employees
28%
Oracle WebLogic Server: 1,000+ employees
31%
Postings per company, 90 days
2.0 · 2.4
Website or DNS footprint
0 · 0
584companies name JBoss
559companies name Oracle WebLogic Server
288name both
1,177 · 1,327postings in 90 days, JBoss · Oracle WebLogic Server
02 — Side 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
SegmentJBossshareOracle WebLogic ServershareLeans
Self-employed153%102%even
2-10 employees336%407%even
11-50 employees10418%8716%JBoss
51-200 employees12722%13324%Oracle WebLogic Server
201-500 employees8414%7614%even
501-1000 employees5810%407%JBoss
1001-5000 employees7313%7313%even
5001-10000 employees193%265%even
10,001+ employees7112%7413%even
By industry
SegmentJBossshareOracle WebLogic ServershareLeans
Technology & software37264%34361%JBoss
Business & finance services13323%12322%even
Manufacturing & industry153%193%even
Media & content122%122%even
Commerce & trade112%102%even
Public, community & associations92%143%even
Consumer services & leisure92%143%even
Utilities & infrastructure92%81%even
Transport, logistics & rental61%61%even
Automotive41%20%even
Health care31%41%even
Property & construction10%––outside top 12
Hospitality & travel––20%outside top 12
By country
SegmentJBossshareOracle WebLogic ServershareLeans
United States27447%30955%Oracle WebLogic Server
India407%254%JBoss
France346%132%JBoss
Germany336%183%JBoss
United Kingdom224%326%even
Italy193%71%JBoss
Brazil122%––outside top 12
Spain122%61%even
Canada112%234%Oracle WebLogic Server
Singapore112%71%even
Belgium102%––outside top 12
Sweden92%––outside top 12
Australia––81%outside top 12
Switzerland––61%outside top 12
United Arab Emirates––51%outside top 12
Postings by team (share of each tool's postings)
SegmentJBossshareOracle WebLogic ServershareLeans
Software engineering1,43656%1,43950%JBoss
IT operations & business systems46918%83729%Oracle WebLogic Server
Engineering (non-software)833%271%JBoss
Product, program & project management331%452%even
Data & AI271%201%even
Customer service & success231%301%even
Unclassified151%110%even
Administration & office80%60%even
Education & training50%20%even
General management & consulting40%100%even
Quality, safety & environment40%20%even
Sales40%90%even
arts media and entertainment30%10%even
Design & UX30%––outside top 12
Finance & accounting30%10%even
construction and civil20%––outside top 12
Marketing & communications20%––outside top 12
skilled trades and field service20%––outside top 12
agriculture and environment10%––outside top 12
hospitality and food service10%––outside top 12
Human resources10%40%even
Legal, compliance & risk10%10%even
manufacturing and production––30%outside top 12
logistics warehouse and transport––20%outside top 12
Go deeper

The companies behind each column

Companies using JBoss →
Companies using Oracle WebLogic Server →
web app servers ranked →

Cite this

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

Oracle WebLogic Server is named by 559 companies in job postings and JBoss by 584; 288 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/jboss-vs-oracle-weblogic-server)
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

JBoss vs Oracle WebLogic Server: questions

Which is more used, JBoss or Oracle WebLogic Server?

By companies naming it in their own job postings, JBoss (584) over Oracle WebLogic Server (559). By website-and-DNS footprint, Oracle WebLogic Server (0 vs 0), because its scripts and mail records sit on many small company sites.

Who chooses JBoss?

45% of JBoss companies have 2 to 200 employees, against 47% for Oracle WebLogic Server. 28% of JBoss companies have over 1,000 employees, against 31% for Oracle WebLogic Server.

Do companies run both?

288 companies name both in their postings, usually JBoss in marketing and Oracle WebLogic Server 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

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