Jakarta Server Faces VS Java Servlet
As of 30 October 2026, Java Servlet is named by 245 companies and Jakarta Server Faces by 190; Jakarta Server Faces skews to companies under 200 people (58% vs 54%), Java Servlet to companies over 1,000 (24% vs 24%).
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: Jakarta Server Faces's script and mail records show on hundreds of thousands of small sites, Java Servlet rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Jakarta Server Faces: 2–200 employees
- 58%
- Java Servlet: 2–200 employees
- 54%
- Jakarta Server Faces: 1,000+ employees
- 24%
- Java Servlet: 1,000+ employees
- 24%
- Postings per company, 90 days
- 1.9 · 2.0
- Website or DNS footprint
- 0 · 0
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | Jakarta Server Faces | share | Java Servlet | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 2 | 1% | 3 | 1% | even |
| 2-10 employees | 10 | 5% | 12 | 5% | even |
| 11-50 employees | 53 | 28% | 52 | 21% | Jakarta Server Faces |
| 51-200 employees | 47 | 25% | 68 | 28% | Java Servlet |
| 201-500 employees | 21 | 11% | 31 | 13% | even |
| 501-1000 employees | 11 | 6% | 20 | 8% | Java Servlet |
| 1001-5000 employees | 27 | 14% | 24 | 10% | Jakarta Server Faces |
| 5001-10000 employees | 2 | 1% | 10 | 4% | Java Servlet |
| 10,001+ employees | 17 | 9% | 25 | 10% | even |
| Segment | Jakarta Server Faces | share | Java Servlet | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 136 | 72% | 173 | 71% | even |
| Business & finance services | 29 | 15% | 36 | 15% | even |
| Manufacturing & industry | 6 | 3% | 11 | 4% | even |
| Consumer services & leisure | 5 | 3% | 8 | 3% | even |
| Media & content | 4 | 2% | 3 | 1% | even |
| Automotive | 2 | 1% | 1 | 0% | even |
| Public, community & associations | 2 | 1% | 5 | 2% | even |
| Property & construction | 2 | 1% | 1 | 0% | even |
| Transport, logistics & rental | 2 | 1% | – | – | outside top 12 |
| Health care | 1 | 1% | 3 | 1% | even |
| Utilities & infrastructure | 1 | 1% | 1 | 0% | even |
| Commerce & trade | – | – | 2 | 1% | outside top 12 |
| Hospitality & travel | – | – | 1 | 0% | outside top 12 |
| Segment | Jakarta Server Faces | share | Java Servlet | share | Leans |
|---|---|---|---|---|---|
| United States | 72 | 38% | 163 | 67% | Java Servlet |
| Germany | 24 | 13% | 5 | 2% | Jakarta Server Faces |
| France | 17 | 9% | – | – | outside top 12 |
| United Kingdom | 12 | 6% | 14 | 6% | even |
| India | 9 | 5% | 25 | 10% | Java Servlet |
| Brazil | 6 | 3% | 3 | 1% | even |
| Italy | 6 | 3% | 2 | 1% | Jakarta Server Faces |
| Spain | 5 | 3% | – | – | outside top 12 |
| Portugal | 4 | 2% | – | – | outside top 12 |
| Romania | 4 | 2% | 5 | 2% | even |
| Australia | 3 | 2% | 1 | 0% | even |
| Belgium | 3 | 2% | – | – | outside top 12 |
| Canada | – | – | 7 | 3% | outside top 12 |
| Singapore | – | – | 4 | 2% | outside top 12 |
| Poland | – | – | 2 | 1% | outside top 12 |
| United Arab Emirates | – | – | 1 | 0% | outside top 12 |
| Segment | Jakarta Server Faces | share | Java Servlet | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 808 | 85% | 1,601 | 77% | Jakarta Server Faces |
| IT operations & business systems | 50 | 5% | 92 | 4% | even |
| Product, program & project management | 11 | 1% | 6 | 0% | even |
| Data & AI | 4 | 0% | 8 | 0% | even |
| Engineering (non-software) | 4 | 0% | 7 | 0% | even |
| Sales | 2 | 0% | 3 | 0% | even |
| Unclassified | 2 | 0% | 49 | 2% | Java Servlet |
| Education & training | 1 | 0% | 7 | 0% | even |
| Skilled trades and field service | 1 | 0% | – | – | outside top 12 |
| Customer service & success | – | – | 5 | 0% | outside top 12 |
| General management & consulting | – | – | 3 | 0% | outside top 12 |
| Construction and civil | – | – | 2 | 0% | outside top 12 |
| Design & UX | – | – | 2 | 0% | outside top 12 |
The companies behind each column
Companies using Jakarta Server Faces →
Companies using Java Servlet →
backend frameworks ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Java Servlet is named by 245 companies in job postings and Jakarta Server Faces by 190; 58 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/jakarta-server-faces-vs-java-servlet)
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.
Jakarta Server Faces vs Java Servlet: questions
Which is more used, Jakarta Server Faces or Java Servlet?
By companies naming it in their own job postings, Java Servlet (245) over Jakarta Server Faces (190). By website-and-DNS footprint, Java Servlet (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Jakarta Server Faces?
58% of Jakarta Server Faces companies have 2 to 200 employees, against 54% for Java Servlet. 24% of Jakarta Server Faces companies have over 1,000 employees, against 24% for Java Servlet.
Do companies run both?
58 companies name both in their postings, usually Jakarta Server Faces in marketing and Java Servlet 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.
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