ASP.NET Web API VS ASP.NET Web Forms
As of 30 October 2026, ASP.NET Web Forms is named by 136 companies and ASP.NET Web API by 135; ASP.NET Web API skews to companies under 200 people (50% vs 47%), ASP.NET Web Forms to companies over 1,000 (28% vs 28%).
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: ASP.NET Web API's script and mail records show on hundreds of thousands of small sites, ASP.NET Web Forms rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- ASP.NET Web API: 2–200 employees
- 50%
- ASP.NET Web Forms: 2–200 employees
- 47%
- ASP.NET Web API: 1,000+ employees
- 28%
- ASP.NET Web Forms: 1,000+ employees
- 28%
- Postings per company, 90 days
- 2.0 · 1.4
- 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 | ASP.NET Web API | share | ASP.NET Web Forms | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 1 | 1% | – | – | outside top 12 |
| 2-10 employees | 7 | 5% | 15 | 11% | ASP.NET Web Forms |
| 11-50 employees | 25 | 19% | 26 | 19% | even |
| 51-200 employees | 36 | 27% | 23 | 17% | ASP.NET Web API |
| 201-500 employees | 17 | 13% | 28 | 21% | ASP.NET Web Forms |
| 501-1000 employees | 11 | 8% | 6 | 4% | ASP.NET Web API |
| 1001-5000 employees | 16 | 12% | 21 | 15% | ASP.NET Web Forms |
| 5001-10000 employees | 5 | 4% | 1 | 1% | ASP.NET Web API |
| 10,001+ employees | 17 | 13% | 16 | 12% | even |
| Segment | ASP.NET Web API | share | ASP.NET Web Forms | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 84 | 62% | 84 | 62% | even |
| Business & finance services | 21 | 16% | 27 | 20% | ASP.NET Web Forms |
| Manufacturing & industry | 10 | 7% | 4 | 3% | ASP.NET Web API |
| Consumer services & leisure | 6 | 4% | 4 | 3% | even |
| Media & content | 3 | 2% | 3 | 2% | even |
| Transport, logistics & rental | 3 | 2% | 3 | 2% | even |
| Automotive | 2 | 1% | 4 | 3% | even |
| Property & construction | 2 | 1% | – | – | outside top 12 |
| Commerce & trade | 1 | 1% | 3 | 2% | even |
| Public, community & associations | 1 | 1% | 2 | 1% | even |
| Health care | 1 | 1% | – | – | outside top 12 |
| Utilities & infrastructure | 1 | 1% | 2 | 1% | even |
| Segment | ASP.NET Web API | share | ASP.NET Web Forms | share | Leans |
|---|---|---|---|---|---|
| United States | 75 | 56% | 74 | 54% | even |
| India | 9 | 7% | 11 | 8% | even |
| United Kingdom | 8 | 6% | 7 | 5% | even |
| Australia | 6 | 4% | – | – | outside top 12 |
| Germany | 5 | 4% | 2 | 1% | ASP.NET Web API |
| Canada | 4 | 3% | 7 | 5% | ASP.NET Web Forms |
| France | 4 | 3% | 3 | 2% | even |
| Poland | 3 | 2% | 4 | 3% | even |
| Sweden | 3 | 2% | – | – | outside top 12 |
| Brazil | 2 | 1% | 3 | 2% | even |
| Italy | 2 | 1% | 4 | 3% | even |
| Belgium | 1 | 1% | – | – | outside top 12 |
| Singapore | – | – | 3 | 2% | outside top 12 |
| United Arab Emirates | – | – | 2 | 1% | outside top 12 |
| Ireland | – | – | 2 | 1% | outside top 12 |
| Segment | ASP.NET Web API | share | ASP.NET Web Forms | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 494 | 86% | 319 | 81% | ASP.NET Web API |
| IT operations & business systems | 18 | 3% | 33 | 8% | ASP.NET Web Forms |
| Data & AI | 8 | 1% | 11 | 3% | even |
| Engineering (non-software) | 3 | 1% | 1 | 0% | even |
| Finance & accounting | 2 | 0% | – | – | outside top 12 |
| Marketing & communications | 1 | 0% | 2 | 1% | even |
| Product, program & project management | 1 | 0% | 4 | 1% | even |
| Sales | – | – | 2 | 1% | outside top 12 |
| Customer service & success | – | – | 1 | 0% | outside top 12 |
| Human resources | – | – | 1 | 0% | outside top 12 |
| Quality, safety & environment | – | – | 1 | 0% | outside top 12 |
| Unclassified | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using ASP.NET Web API →
Companies using ASP.NET Web Forms →
backend frameworks ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
ASP.NET Web Forms is named by 136 companies in job postings and ASP.NET Web API by 135; 7 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/asp-dot-net-web-api-vs-asp-dot-net-web-forms)
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.
ASP.NET Web API vs ASP.NET Web Forms: questions
Which is more used, ASP.NET Web API or ASP.NET Web Forms?
By companies naming it in their own job postings, ASP.NET Web Forms (136) over ASP.NET Web API (135). By website-and-DNS footprint, ASP.NET Web Forms (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses ASP.NET Web API?
50% of ASP.NET Web API companies have 2 to 200 employees, against 47% for ASP.NET Web Forms. 28% of ASP.NET Web API companies have over 1,000 employees, against 28% for ASP.NET Web Forms.
Do companies run both?
7 companies name both in their postings, usually ASP.NET Web API in marketing and ASP.NET Web Forms 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.
Get either list your way
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with the person who owns it
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