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Technology answer

Microsoft ASP.NET

1,207,056

companies run it, 2.2% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 3,536,051 live hosts run it, of 191,809,695 hosts in the index, 1.8%. A host is a website, not a company.

Companies by month

Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026

1,207,033 at Sept 26; 1,300,530 twelve months earlier, -93,497, -7.2% on the fixed panel; the series starts January 2021 because the panel is anchored at 31 Dec 2020

The 69 numbers in this chart
MonthCompaniesObserved on the panel
2021-011,094,068283,967
2021-021,094,082283,970
2021-031,094,093283,973
2021-041,094,102283,975
2021-051,094,112283,978
2021-061,094,119283,980
2021-071,094,132283,983
2021-081,094,371284,045
2021-091,094,527284,086
2021-101,094,665284,121
2021-111,094,797284,156
2021-121,094,942284,193
2022-011,095,067284,226
2022-021,095,192284,258
2022-031,095,336284,296
2022-041,095,468284,330
2022-051,095,601284,364
2022-061,095,748284,403
2022-071,095,893284,440
2022-081,096,031284,476
2022-091,095,984284,464
2022-101,096,006284,470
2022-111,096,039284,478
2022-121,096,066284,485
2023-011,096,082284,489
2023-021,096,116284,498
2023-031,096,153284,508
2023-041,104,207286,598
2023-051,103,710286,469
2023-061,103,214286,340
2023-071,102,700286,207
2023-081,102,189286,074
2023-091,101,678285,942
2023-101,101,144285,803
2023-111,100,623285,668
2023-121,100,103285,533
2024-011,099,582285,398
2024-021,099,069285,265
2024-031,101,914286,003
2024-041,102,802286,233
2024-051,095,654284,378
2024-061,097,095284,752
2024-071,098,526285,124
2024-081,100,107285,534
2024-091,104,644286,712
2024-101,122,993291,474
2024-111,141,399296,251
2024-121,158,747300,754
2025-011,178,226305,810
2025-021,196,156310,464
2025-031,214,075315,114
2025-041,229,135319,023
2025-051,245,033323,150
2025-061,261,796327,501
2025-071,277,745331,640
2025-081,293,613335,759
2025-091,300,530337,554
2025-101,304,443338,570
2025-111,294,544336,000
2025-121,284,590333,417
2026-011,275,757331,124
2026-021,266,485328,718
2026-031,259,299326,852
2026-041,254,029325,485
2026-051,247,214323,716
2026-061,240,483321,969
2026-071,231,010319,510
2026-081,220,447316,768
2026-091,207,033313,287

Both denominators, and a third

Shares of the same 1,207,056each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
2.2%
companies running anything in Web Frameworks
3,723,648
32.4%
companies running anything in General web frameworks
2,758,662
43.8%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Microsoft ASP.NET is rank 2 of 27 technologies in General web frameworks.

Open as a segment

1,207,056 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-microsoft-asp-net

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026

Microsoft’s .NET web application framework for building server‑side websites and APIs.

ASP.NET is a framework in the .NET ecosystem for building server‑side web applications and APIs. It is developed by Microsoft and widely used by developers to run applications on Windows and other platforms. The modern ASP.NET Core is open source under the .NET Foundation.

Kindlibrary
VendorMicrosoft, asp.net
PathWeb Engineering > Web Frameworks > General web frameworks
Slugmicrosoft-asp-net
Deploymentself-hosted
Pricingfree
Open sourceyes
First discovered2019-06-03
Last discovered2026-09-10
Taxonomy releasetax-2026.10