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GraphQL VS OpenAPI_

As of 30 October 2026, OpenAPI is named by 1,052 companies and GraphQL by 3,097; GraphQL skews to companies under 200 people (55% vs 42%), OpenAPI to companies over 1,000 (36% 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: GraphQL's script and mail records show on hundreds of thousands of small sites, OpenAPI rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.

GraphQL: 2–200 employees
55%
OpenAPI: 2–200 employees
42%
GraphQL: 1,000+ employees
24%
OpenAPI: 1,000+ employees
36%
Postings per company, 90 days
2.5 · 2.5
Website or DNS footprint
0 · 0
3,097companies name GraphQL
1,052companies name OpenAPI
215name both
7,674 · 2,660postings in 90 days, GraphQL · OpenAPI
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
SegmentGraphQLshareOpenAPIshareLeans
Self-employed441%121%even
2-10 employees31010%606%GraphQL
11-50 employees73124%15415%GraphQL
51-200 employees64921%22521%even
201-500 employees39113%13813%even
501-1000 employees2418%888%even
1001-5000 employees38112%18918%OpenAPI
5001-10000 employees873%565%OpenAPI
10,001+ employees2638%13012%OpenAPI
By industry
SegmentGraphQLshareOpenAPIshareLeans
Technology & software1,78958%56153%GraphQL
Business & finance services55418%25825%OpenAPI
Manufacturing & industry2027%636%even
Media & content1104%283%even
Commerce & trade973%182%even
Consumer services & leisure742%162%even
Public, community & associations502%121%even
Health care431%182%even
Utilities & infrastructure421%262%even
Transport, logistics & rental381%162%even
Hospitality & travel331%––outside top 12
Automotive311%151%even
Property & construction––111%outside top 12
By country
SegmentGraphQLshareOpenAPIshareLeans
United States1,83959%53951%GraphQL
United Kingdom2147%959%OpenAPI
Germany1705%676%even
India1485%252%GraphQL
France732%485%OpenAPI
Canada702%293%even
Poland441%222%even
Netherlands421%121%even
Australia371%162%even
Sweden361%––outside top 12
Brazil351%182%even
Singapore341%––outside top 12
Switzerland––283%outside top 12
Spain––192%outside top 12
Postings by team (share of each tool's postings)
SegmentGraphQLshareOpenAPIshareLeans
Software engineering8,34075%2,25067%GraphQL
Data & AI7277%2046%even
IT operations & business systems5125%2718%OpenAPI
Product, program & project management1251%943%even
Engineering (non-software)1151%291%even
Sales1101%221%even
Customer service & success691%160%even
Unclassified220%––outside top 12
Marketing & communications170%––outside top 12
Quality, safety & environment160%80%even
Design & UX130%30%even
arts media and entertainment100%431%even
Legal, compliance & risk––40%outside top 12
construction and civil––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.

OpenAPI is named by 1,052 companies in job postings and GraphQL by 3,097; 215 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/graphql-vs-openapi)
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

GraphQL vs OpenAPI: questions

Which is more used, GraphQL or OpenAPI?

By companies naming it in their own job postings, GraphQL (3,097) over OpenAPI (1,052). By website-and-DNS footprint, OpenAPI (0 vs 0), because its scripts and mail records sit on many small company sites.

Who chooses GraphQL?

55% of GraphQL companies have 2 to 200 employees, against 42% for OpenAPI. 24% of GraphQL companies have over 1,000 employees, against 36% for OpenAPI.

Do companies run both?

215 companies name both in their postings, usually GraphQL in marketing and OpenAPI 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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