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Compare · api specs data formats

JSON Schema VS PDF

As of 30 October 2026, PDF is named by 294 companies and JSON Schema by 127; JSON Schema skews to companies under 200 people (34% vs 38%), PDF to companies over 1,000 (37% vs 35%).

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

JSON Schema: 2–200 employees
34%
PDF: 2–200 employees
38%
JSON Schema: 1,000+ employees
35%
PDF: 1,000+ employees
37%
Postings per company, 90 days
1.9 · 2.5
Website or DNS footprint
0 · 0
127companies name JSON Schema
294companies name PDF
0name both
245 · 731postings in 90 days, JSON Schema · PDF
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
SegmentJSON SchemasharePDFshareLeans
Self-employed54%––outside top 12
2-10 employees65%217%PDF
11-50 employees1915%4415%even
51-200 employees1814%4616%even
201-500 employees2016%4114%even
501-1000 employees1512%3211%even
1001-5000 employees1512%5619%PDF
5001-10000 employees86%196%even
10,001+ employees2117%3512%JSON Schema
By industry
SegmentJSON SchemasharePDFshareLeans
Technology & software6854%5218%JSON Schema
Business & finance services2318%10034%PDF
Manufacturing & industry129%4114%PDF
Public, community & associations54%124%even
Media & content54%83%even
Health care32%72%even
Utilities & infrastructure32%93%even
Automotive22%83%even
Consumer services & leisure22%103%even
Transport, logistics & rental22%––outside top 12
Commerce & trade11%103%PDF
Hospitality & travel11%41%even
Property & construction––3010%outside top 12
By country
SegmentJSON SchemasharePDFshareLeans
United States9071%17560%JSON Schema
United Kingdom129%176%JSON Schema
Australia43%41%even
Canada43%114%even
Brazil32%21%even
India22%93%even
Mexico22%31%even
Singapore22%––outside top 12
Austria11%––outside top 12
Germany11%186%PDF
Denmark11%––outside top 12
France11%176%PDF
Spain––62%outside top 12
Switzerland––52%outside top 12
Italy––41%outside top 12
Postings by team (share of each tool's postings)
SegmentJSON SchemasharePDFshareLeans
Software engineering12942%505%JSON Schema
Data & AI8828%374%JSON Schema
IT operations & business systems206%283%JSON Schema
Legal, compliance & risk41%20422%PDF
Engineering (non-software)31%334%PDF
Product, program & project management31%263%even
Design & UX21%––outside top 12
Sales21%202%even
Administration & office10%728%PDF
Arts media and entertainment10%283%PDF
Marketing & communications10%––outside top 12
Real estate and property10%––outside top 12
Construction and civil––384%outside top 12
Finance & accounting––364%outside top 12
Quality, safety & environment––202%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.

PDF is named by 294 companies in job postings and JSON Schema by 127; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/json-schema-vs-pdf)
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

JSON Schema vs PDF: questions

Which is more used, JSON Schema or PDF?

By companies naming it in their own job postings, PDF (294) over JSON Schema (127). By website-and-DNS footprint, PDF (0 vs 0), because its scripts and mail records sit on many small company sites.

Who chooses JSON Schema?

34% of JSON Schema companies have 2 to 200 employees, against 38% for PDF. 35% of JSON Schema companies have over 1,000 employees, against 37% for PDF.

Do companies run both?

0 companies name both in their postings, usually JSON Schema in marketing and PDF 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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Every company on either tool,
with the person who owns it

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