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Compare · backend frameworks

Dapper VS Jakarta Server Faces

As of 30 October 2026, Jakarta Server Faces is named by 190 companies and Dapper by 127; Dapper skews to companies under 200 people (37% vs 58%), Jakarta Server Faces to companies over 1,000 (24% vs 36%).

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

Dapper: 2–200 employees
37%
Jakarta Server Faces: 2–200 employees
58%
Dapper: 1,000+ employees
36%
Jakarta Server Faces: 1,000+ employees
24%
Postings per company, 90 days
2.0 · 1.9
Website or DNS footprint
0 · 0
127companies name Dapper
190companies name Jakarta Server Faces
0name both
251 · 352postings in 90 days, Dapper · Jakarta Server Faces
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
SegmentDappershareJakarta Server FacesshareLeans
2-10 employees32%105%Jakarta Server Faces
11-50 employees1713%5328%Jakarta Server Faces
51-200 employees2721%4725%Jakarta Server Faces
201-500 employees1713%2111%Dapper
501-1000 employees1713%116%Dapper
1001-5000 employees2923%2714%Dapper
5001-10000 employees43%21%Dapper
10,001+ employees1310%179%even
Self-employed––21%outside top 12
By industry
SegmentDappershareJakarta Server FacesshareLeans
Technology & software7458%13672%Jakarta Server Faces
Business & finance services3024%2915%Dapper
Media & content54%42%even
Commerce & trade32%––outside top 12
Consumer services & leisure32%53%even
Manufacturing & industry32%63%even
Public, community & associations22%21%even
Property & construction22%21%even
Transport, logistics & rental22%21%even
Automotive11%21%even
Hospitality & travel11%––outside top 12
Utilities & infrastructure11%11%even
Health care––11%outside top 12
By country
SegmentDappershareJakarta Server FacesshareLeans
United States5745%7238%Dapper
United Kingdom119%126%Dapper
Brazil86%63%Dapper
India86%95%even
Canada43%––outside top 12
Poland43%––outside top 12
Australia32%32%even
Germany32%2413%Jakarta Server Faces
France32%179%Jakarta Server Faces
Portugal32%42%even
Spain22%53%even
Ireland22%––outside top 12
Italy––63%outside top 12
Romania––42%outside top 12
Belgium––32%outside top 12
Postings by team (share of each tool's postings)
SegmentDappershareJakarta Server FacesshareLeans
Software engineering28987%80885%even
IT operations & business systems154%505%even
Engineering (non-software)72%40%even
Data & AI31%40%even
General management & consulting10%––outside top 12
Product, program & project management10%111%even
Sales––20%outside top 12
Unclassified––20%outside top 12
Education & training––10%outside top 12
Skilled trades and field service––10%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.

Jakarta Server Faces is named by 190 companies in job postings and Dapper by 127; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/dapper-vs-jakarta-server-faces)
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

Dapper vs Jakarta Server Faces: questions

Which is more used, Dapper or Jakarta Server Faces?

By companies naming it in their own job postings, Jakarta Server Faces (190) over Dapper (127). By website-and-DNS footprint, Jakarta Server Faces (0 vs 0), because its scripts and mail records sit on many small company sites.

Who chooses Dapper?

37% of Dapper companies have 2 to 200 employees, against 58% for Jakarta Server Faces. 36% of Dapper companies have over 1,000 employees, against 24% for Jakarta Server Faces.

Do companies run both?

0 companies name both in their postings, usually Dapper in marketing and Jakarta Server Faces 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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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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