Java Servlet VS SignalR
As of 30 October 2026, SignalR is named by 128 companies and Java Servlet by 245; Java Servlet skews to companies under 200 people (54% vs 55%), SignalR to companies over 1,000 (23% 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: Java Servlet's script and mail records show on hundreds of thousands of small sites, SignalR rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Java Servlet: 2–200 employees
- 54%
- SignalR: 2–200 employees
- 55%
- Java Servlet: 1,000+ employees
- 24%
- SignalR: 1,000+ employees
- 23%
- Postings per company, 90 days
- 2.0 · 1.6
- 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 | Java Servlet | share | SignalR | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 3 | 1% | – | – | outside top 12 |
| 2-10 employees | 12 | 5% | 15 | 12% | SignalR |
| 11-50 employees | 52 | 21% | 30 | 23% | SignalR |
| 51-200 employees | 68 | 28% | 25 | 20% | Java Servlet |
| 201-500 employees | 31 | 13% | 21 | 16% | SignalR |
| 501-1000 employees | 20 | 8% | 7 | 5% | Java Servlet |
| 1001-5000 employees | 24 | 10% | 19 | 15% | SignalR |
| 5001-10000 employees | 10 | 4% | 3 | 2% | even |
| 10,001+ employees | 25 | 10% | 8 | 6% | Java Servlet |
| Segment | Java Servlet | share | SignalR | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 173 | 71% | 70 | 55% | Java Servlet |
| Business & finance services | 36 | 15% | 19 | 15% | even |
| Manufacturing & industry | 11 | 4% | 12 | 9% | SignalR |
| Consumer services & leisure | 8 | 3% | 3 | 2% | even |
| Public, community & associations | 5 | 2% | 2 | 2% | even |
| Health care | 3 | 1% | 1 | 1% | even |
| Media & content | 3 | 1% | 4 | 3% | even |
| Commerce & trade | 2 | 1% | 2 | 2% | even |
| Automotive | 1 | 0% | 3 | 2% | even |
| Hospitality & travel | 1 | 0% | – | – | outside top 12 |
| Property & construction | 1 | 0% | 3 | 2% | even |
| Utilities & infrastructure | 1 | 0% | 5 | 4% | SignalR |
| Transport, logistics & rental | – | – | 4 | 3% | outside top 12 |
| Segment | Java Servlet | share | SignalR | share | Leans |
|---|---|---|---|---|---|
| United States | 163 | 67% | 54 | 42% | Java Servlet |
| India | 25 | 10% | 3 | 2% | Java Servlet |
| United Kingdom | 14 | 6% | 13 | 10% | SignalR |
| Canada | 7 | 3% | 8 | 6% | SignalR |
| Germany | 5 | 2% | 11 | 9% | SignalR |
| Romania | 5 | 2% | – | – | outside top 12 |
| Singapore | 4 | 2% | – | – | outside top 12 |
| Brazil | 3 | 1% | 3 | 2% | even |
| Italy | 2 | 1% | 3 | 2% | even |
| Poland | 2 | 1% | – | – | outside top 12 |
| United Arab Emirates | 1 | 0% | – | – | outside top 12 |
| Australia | 1 | 0% | 2 | 2% | even |
| Netherlands | – | – | 5 | 4% | outside top 12 |
| Belgium | – | – | 4 | 3% | outside top 12 |
| Denmark | – | – | 2 | 2% | outside top 12 |
| France | – | – | 2 | 2% | outside top 12 |
| Segment | Java Servlet | share | SignalR | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 1,601 | 77% | 266 | 92% | SignalR |
| IT operations & business systems | 92 | 4% | 7 | 2% | even |
| Unclassified | 49 | 2% | – | – | outside top 12 |
| Data & AI | 8 | 0% | 1 | 0% | even |
| Education & training | 7 | 0% | – | – | outside top 12 |
| Engineering (non-software) | 7 | 0% | 2 | 1% | even |
| Product, program & project management | 6 | 0% | 1 | 0% | even |
| Customer service & success | 5 | 0% | – | – | outside top 12 |
| General management & consulting | 3 | 0% | – | – | outside top 12 |
| Sales | 3 | 0% | 2 | 1% | even |
| Construction and civil | 2 | 0% | – | – | outside top 12 |
| Design & UX | 2 | 0% | – | – | outside top 12 |
| Marketing & communications | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using Java Servlet →
Companies using SignalR →
backend frameworks ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
SignalR is named by 128 companies in job postings and Java Servlet by 245; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/java-servlet-vs-signalr)
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.
Java Servlet vs SignalR: questions
Which is more used, Java Servlet or SignalR?
By companies naming it in their own job postings, Java Servlet (245) over SignalR (128). By website-and-DNS footprint, SignalR (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Java Servlet?
54% of Java Servlet companies have 2 to 200 employees, against 55% for SignalR. 24% of Java Servlet companies have over 1,000 employees, against 23% for SignalR.
Do companies run both?
0 companies name both in their postings, usually Java Servlet in marketing and SignalR 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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