C#

Microsoft, Redmond, Washington, United States

C# is a high-level, object-oriented programming language used primarily on the .NET platform.

According to our data, C# is the third most popular programming language on the web.
It has 5.5% of the programming language market share and is detected on 4.5% of all websites.

📊 Rankings and Market Share

🏆 C# Awards

⚡ Sites Built With C#

We have data on 125,626 websites that use the C# programming language. Here is a list of some of the top ranked ones.

The highest rated site using C# is bing.com.

#WebsiteRankCountryLanguage
1 bing.com #12 United States English
2 outlook.com #74 United States English
3 stackoverflow.com #96 United States English
4 cloud.microsoft #98 United States American English
5 accuweather.com #199 United States American English
6 xbox.com #229 English
7 caixa.gov.br #298 Brazil Brazilian Portuguese
8 agoda.com #330 Thailand English
9 computrabajo.com #355 Spanish
10 ndtv.com #369 India English
11 clarin.com #398 Argentina Spanish
12 fabswingers.com #415 English
13 fabguys.com #432 English
14 ca.gov #472 United States American English
15 tjsp.jus.br #496 Brazil Brazilian Portuguese
16 betway.co.za #516 Guernsey
17 enabiz.gov.tr #531 Turkey English
18 lecturas.com #534 Spain Spanish
19 youm7.com #544 Arabic
20 haberler.com #556 Turkey Turkish

📈 Usage Statistics

Most of the sites that use C#:

Most of the sites using C# are from the United States, China, and the United Kingdom.

  • United States 25.2%
  • China 8.2%
  • United Kingdom 6.5%
  • Italy 5.4%
  • Turkey 4.5%
  • India 3.6%
  • Netherlands 2.8%
  • Australia 2.5%
  • Canada 2.4%
  • Other 38.9%

Most C# users speak English, Chinese, or Italian.

  • English 56.1%
  • Chinese 7.6%
  • Italian 4%
  • Turkish 3.8%
  • Spanish 3.2%
  • German 2.7%
  • Portuguese 2.2%
  • Dutch 2.1%
  • Vietnamese 1.9%
  • Other 16.4%

The C# programming language is especially popular on .com and .org top-level domains.

  • .com 45.8%
  • .org 6.5%
  • .net 3.2%
  • .it 3.2%
  • .co.uk 2.6%
  • .nl 1.6%
  • .com.au 1.5%
  • .de 1.4%
  • .dk 1.4%
  • Other 32.8%

The primary market segments for websites utilizing C# include business, marketing and merchandising, and education and reference.

  • Business 20.9%
  • Marketing/Merchandising 9.5%
  • Education/Reference 8%
  • Online Shopping 6.6%
  • Health 4.5%
  • Travel 4.4%
  • Sports 4.1%
  • Internet Services 4.1%
  • Finance/Banking 3.7%
  • Other 34.2%

🕵️ Similar Technologies

These are some of the best C# alternatives.

RankName
1
JavaScript
Austin, Texas, United States

An interpreted programming language and a core technology of the web, alongside HTML and CSS, used to add interactivity and logic to websites and web applications.
2
PHP

A widely used free server-side scripting language.
4
Lua
Rio de Janeiro, Brazil

A lightweight scripting language designed primarily for embedded use in applications.
5
Java
Austin, Texas, United States

A multi-platform, object-oriented programming language first released by Sun Microsystems in 1995.
6
Ruby

An interpreted, object-oriented, open-source programming language often used for web development.

🆚 Compare Alternatives

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💬 Frequently Asked Questions

What is the company behind C#?

C# is owned by Microsoft Corporation, headquartered in Redmond, Washington, United States.

Which country uses C# the most?

The majority of C# users are from the United States.

Who uses C#?

According to our data, C# is used on thousands of sites, including such established ones as bing.com, outlook.com, and stackoverflow.com.

Is C# used on government websites?

Yes, for example, it is used by caixa.gov.br, ca.gov, and enabiz.gov.tr. Overall, we found C# on 700 government sites in the United States.

Do academic institutions use C#?

Yes, quite a few! In total, we know of 499 academic websites in the United States that use C#.

How does C# stack up against the competition?

C# is one of the most popular programming languages, second only to JavaScript and PHP.

What are the alternatives to C#?

Alternatives and possible competitors to C# may include JavaScript, PHP, and Lua.

👉 See Also

Statistics were last calculated on .
For details, see our methodology and disclaimer.