Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DEEnterprise JavaBeans VS FastAPI_
As of 30 October 2026, FastAPI is named by 2,460 companies and Enterprise JavaBeans by 170; Enterprise JavaBeans skews to companies under 200 people (62% vs 56%), FastAPI to companies over 1,000 (23% vs 18%).
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: Enterprise JavaBeans's script and mail records show on hundreds of thousands of small sites, FastAPI rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Enterprise JavaBeans: 2–200 employees
- 62%
- FastAPI: 2–200 employees
- 56%
- Enterprise JavaBeans: 1,000+ employees
- 18%
- FastAPI: 1,000+ employees
- 23%
- Postings per company, 90 days
- 1.5 · 2.6
- Website or DNS footprint
- 0 · 0
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | Enterprise JavaBeans | share | FastAPI | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 3 | 2% | 70 | 3% | even |
| 2-10 employees | 13 | 8% | 356 | 14% | FastAPI |
| 11-50 employees | 41 | 24% | 508 | 21% | Enterprise JavaBeans |
| 51-200 employees | 51 | 30% | 512 | 21% | Enterprise JavaBeans |
| 201-500 employees | 18 | 11% | 271 | 11% | even |
| 501-1000 employees | 13 | 8% | 185 | 8% | even |
| 1001-5000 employees | 15 | 9% | 260 | 11% | even |
| 5001-10000 employees | 4 | 2% | 79 | 3% | even |
| 10,001+ employees | 12 | 7% | 219 | 9% | even |
| Segment | Enterprise JavaBeans | share | FastAPI | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 131 | 77% | 1,456 | 59% | Enterprise JavaBeans |
| Business & finance services | 24 | 14% | 463 | 19% | FastAPI |
| Consumer services & leisure | 3 | 2% | 62 | 3% | even |
| Manufacturing & industry | 3 | 2% | 182 | 7% | FastAPI |
| Media & content | 2 | 1% | 56 | 2% | even |
| Utilities & infrastructure | 2 | 1% | 50 | 2% | even |
| Automotive | 1 | 1% | 17 | 1% | even |
| Commerce & trade | 1 | 1% | 37 | 2% | even |
| Public, community & associations | 1 | 1% | 57 | 2% | even |
| Health care | 1 | 1% | 26 | 1% | even |
| Transport, logistics & rental | 1 | 1% | 14 | 1% | even |
| Property & construction | – | – | 27 | 1% | outside top 12 |
| Segment | Enterprise JavaBeans | share | FastAPI | share | Leans |
|---|---|---|---|---|---|
| United States | 102 | 60% | 1,402 | 57% | Enterprise JavaBeans |
| Germany | 10 | 6% | 139 | 6% | even |
| Canada | 6 | 4% | 49 | 2% | even |
| Brazil | 5 | 3% | – | – | outside top 12 |
| India | 5 | 3% | 130 | 5% | FastAPI |
| Singapore | 5 | 3% | 32 | 1% | even |
| France | 4 | 2% | 93 | 4% | even |
| United Kingdom | 4 | 2% | 190 | 8% | FastAPI |
| Switzerland | 3 | 2% | – | – | outside top 12 |
| Italy | 3 | 2% | 28 | 1% | even |
| Poland | 3 | 2% | 37 | 2% | even |
| Portugal | 3 | 2% | – | – | outside top 12 |
| Netherlands | – | – | 28 | 1% | outside top 12 |
| Spain | – | – | 27 | 1% | outside top 12 |
| Australia | – | – | 26 | 1% | outside top 12 |
| Segment | Enterprise JavaBeans | share | FastAPI | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 904 | 82% | 4,796 | 55% | Enterprise JavaBeans |
| IT operations & business systems | 72 | 6% | 245 | 3% | Enterprise JavaBeans |
| Unclassified | 10 | 1% | 23 | 0% | even |
| Data & AI | 9 | 1% | 2,634 | 30% | FastAPI |
| Engineering (non-software) | 2 | 0% | 88 | 1% | even |
| Product, program & project management | 2 | 0% | 52 | 1% | even |
| Education & training | 1 | 0% | 8 | 0% | even |
| logistics warehouse and transport | 1 | 0% | – | – | outside top 12 |
| Marketing & communications | 1 | 0% | 13 | 0% | even |
| Sales | 1 | 0% | 19 | 0% | even |
| General management & consulting | – | – | 18 | 0% | outside top 12 |
| Finance & accounting | – | – | 12 | 0% | outside top 12 |
| Customer service & success | – | – | 8 | 0% | outside top 12 |
The companies behind each column
Companies using Enterprise JavaBeans →
Companies using FastAPI →
backend frameworks ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
FastAPI is named by 2,460 companies in job postings and Enterprise JavaBeans by 170; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/ejb-vs-fastapi)
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.
Enterprise JavaBeans vs FastAPI: questions
Which is more used, Enterprise JavaBeans or FastAPI?
By companies naming it in their own job postings, FastAPI (2,460) over Enterprise JavaBeans (170). By website-and-DNS footprint, FastAPI (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Enterprise JavaBeans?
62% of Enterprise JavaBeans companies have 2 to 200 employees, against 56% for FastAPI. 18% of Enterprise JavaBeans companies have over 1,000 employees, against 23% for FastAPI.
Do companies run both?
0 companies name both in their postings, usually Enterprise JavaBeans in marketing and FastAPI 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.
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