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OpenAPI VS Redfish

As of 30 October 2026, Redfish is named by 110 companies and OpenAPI by 1,052; OpenAPI skews to companies under 200 people (42% vs 44%), Redfish to companies over 1,000 (35% 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: OpenAPI's script and mail records show on hundreds of thousands of small sites, Redfish rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.

OpenAPI: 2–200 employees
42%
Redfish: 2–200 employees
44%
OpenAPI: 1,000+ employees
36%
Redfish: 1,000+ employees
35%
Postings per company, 90 days
2.5 · 4.8
Website or DNS footprint
0 · 0
1,052companies name OpenAPI
110companies name Redfish
0name both
2,660 · 525postings in 90 days, OpenAPI · Redfish
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
SegmentOpenAPIshareRedfishshareLeans
Self-employed121%11%even
2-10 employees606%1917%Redfish
11-50 employees15415%1312%OpenAPI
51-200 employees22521%1615%OpenAPI
201-500 employees13813%1211%OpenAPI
501-1000 employees888%109%even
1001-5000 employees18918%1413%OpenAPI
5001-10000 employees565%55%even
10,001+ employees13012%2018%Redfish
By industry
SegmentOpenAPIshareRedfishshareLeans
Technology & software56153%6256%Redfish
Business & finance services25825%98%OpenAPI
Manufacturing & industry636%2422%Redfish
Media & content283%33%even
Utilities & infrastructure262%44%even
Commerce & trade182%44%even
Health care182%––outside top 12
Consumer services & leisure162%11%even
Transport, logistics & rental162%11%even
Automotive151%––outside top 12
Public, community & associations121%22%even
Property & construction111%––outside top 12
By country
SegmentOpenAPIshareRedfishshareLeans
United States53951%8375%Redfish
United Kingdom959%1110%even
Germany676%33%OpenAPI
France485%––outside top 12
Canada293%––outside top 12
Switzerland283%––outside top 12
India252%11%even
Poland222%11%even
Spain192%––outside top 12
Brazil182%––outside top 12
Australia162%33%even
Netherlands121%22%even
Finland––22%outside top 12
Hungary––11%outside top 12
South Korea––11%outside top 12
Luxembourg––11%outside top 12
TW––11%outside top 12
Postings by team (share of each tool's postings)
SegmentOpenAPIshareRedfishshareLeans
Software engineering2,25067%31652%OpenAPI
IT operations & business systems2718%6811%Redfish
Data & AI2046%81%OpenAPI
Product, program & project management943%71%even
Arts media and entertainment431%––outside top 12
Engineering (non-software)291%9516%Redfish
Sales221%213%Redfish
Customer service & success160%91%even
Quality, safety & environment80%20%even
Legal, compliance & risk40%––outside top 12
Construction and civil30%––outside top 12
Design & UX30%––outside top 12
Marketing & communications––20%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.

Redfish is named by 110 companies in job postings and OpenAPI by 1,052; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/openapi-vs-redfish)
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

OpenAPI vs Redfish: questions

Which is more used, OpenAPI or Redfish?

By companies naming it in their own job postings, OpenAPI (1,052) over Redfish (110). By website-and-DNS footprint, Redfish (0 vs 0), because its scripts and mail records sit on many small company sites.

Who chooses OpenAPI?

42% of OpenAPI companies have 2 to 200 employees, against 44% for Redfish. 36% of OpenAPI companies have over 1,000 employees, against 35% for Redfish.

Do companies run both?

0 companies name both in their postings, usually OpenAPI in marketing and Redfish 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

Get either list your way

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

Filter on OpenAPI or Redfish. Start free, no card.

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