Compare · unit testing frameworks

Cucumber VS Jest_

As of 4 November 2026, Jest is named by 1,768 companies and Cucumber by 964; Cucumber skews to companies under 200 people (42% vs 54%), Jest to companies over 1,000 (24% vs 33%).

As of 4 November 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: Cucumber's script and mail records show on hundreds of thousands of small sites, Jest rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.

Cucumber: 2–200 employees
42%
Jest: 2–200 employees
54%
Cucumber: 1,000+ employees
33%
Jest: 1,000+ employees
24%
Postings per company, 90 days
2.6 · 2.2
Website or DNS footprint
0 · 0
964companies name Cucumber
1,768companies name Jest
0name both
2,486 · 3,922postings in 90 days, Cucumber · Jest
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
SegmentCucumbershareJestshareLeans
Self-employed222%664%even
2-10 employees505%20111%Jest
11-50 employees15616%39022%Jest
51-200 employees20121%37221%even
201-500 employees13114%19411%Cucumber
501-1000 employees889%1297%even
1001-5000 employees12513%19811%even
5001-10000 employees556%654%Cucumber
10,001+ employees13614%1539%Cucumber
By industry
SegmentCucumbershareJestshareLeans
Technology & software55057%1,04059%even
Business & finance services25126%35420%Cucumber
Manufacturing & industry475%1026%even
Consumer services & leisure212%503%even
Utilities & infrastructure192%131%even
Commerce & trade182%503%even
Media & content182%593%even
Public, community & associations121%261%even
Transport, logistics & rental101%131%even
Automotive71%––outside top 12
Property & construction61%171%even
Health care40%161%even
Hospitality & travel––141%outside top 12
By country
SegmentCucumbershareJestshareLeans
United States50853%98656%Jest
United Kingdom9210%1257%Cucumber
France455%593%even
India374%915%even
Netherlands273%––outside top 12
Germany263%815%even
Spain182%191%even
Canada162%392%even
Brazil131%322%even
Australia121%282%even
Switzerland121%––outside top 12
Poland121%251%even
Singapore––181%outside top 12
Italy––171%outside top 12
Postings by team (share of each tool's postings)
SegmentCucumbershareJestshareLeans
Software engineering2,97983%4,66088%Jest
Engineering (non-software)1685%1022%Cucumber
Quality, safety & environment1003%571%even
IT operations & business systems782%531%even
Data & AI261%962%even
Product, program & project management160%20%even
Unclassified90%281%even
General management & consulting40%10%even
Customer service & success30%20%even
Administration & office10%––outside top 12
Design & UX10%60%even
Finance & accounting10%50%even
Sales––40%outside top 12
Education & training––30%outside top 12
Retail & store operations––30%outside top 12
Business development & strategy––20%outside top 12
research and science––20%outside top 12
construction and civil––10%outside top 12
Human resources––10%outside top 12
Marketing & communications––10%outside top 12
social care and community––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.

Jest is named by 1,768 companies in job postings and Cucumber by 964; 0 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/cucumber-vs-jest)
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

Cucumber vs Jest: questions

Which is more used, Cucumber or Jest?

By companies naming it in their own job postings, Jest (1,768) over Cucumber (964). By website-and-DNS footprint, Jest (0 vs 0), because its scripts and mail records sit on many small company sites.

Who chooses Cucumber?

42% of Cucumber companies have 2 to 200 employees, against 54% for Jest. 33% of Cucumber companies have over 1,000 employees, against 24% for Jest.

Do companies run both?

0 companies name both in their postings, usually Cucumber in marketing and Jest 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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with the person who owns it

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