C#

Microsoft, Redmond, Washington, United States

C# is a high-level, statically typed, object-oriented programming language developed for the .NET platform.

It features strong type safety, automatic memory management via garbage collection, async and parallel programming support, LINQ for data querying, rich standard libraries, and is widely used for building desktop, web, and enterprise applications.

According to our data, C# is the third most popular programming language on the web.
It has 5.6% of the programming language market share and is detected on 4.6% of all websites.

Statistics based on 3.3M+ analyzed websites. About this data

📊 Rankings and Market Share

🏆 C# Awards

⚡ Sites Built With C#

We have data on 156,628 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 microsoft.com.

#WebsiteRankCountryLanguage
1 microsoft.com #3 United States American English
2 bing.com #14 United States English
3 msn.com #30 United States American English
4 outlook.com #74 United States English
5 who.int #88 Switzerland English
6 cloud.microsoft #91 United States American English
7 stackoverflow.com #101 English
8 xbox.com #205 English
9 betway.co.za #227 Guernsey
10 dell.com #253 United States American English
11 wb.gov.in #261 India English
12 accuweather.com #318 United States American English
13 sagepub.com #342 United Kingdom English
14 caixa.gov.br #366 Brazil Brazilian Portuguese
15 agoda.com #379 Thailand English
16 fabswingers.com #460 Ireland English
17 ca.gov #464 United States American English
18 tjsp.jus.br #474 Brazil Brazilian Portuguese
19 clarin.com #482 Argentina Spanish
20 computrabajo.com #527 Spanish

📈 Usage Statistics

Most of the sites that use C#:

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

  • United States 26.4%
  • United Kingdom 6.7%
  • China 6.1%
  • Italy 5.2%
  • Turkey 4.3%
  • India 3.9%
  • Netherlands 2.7%
  • Canada 2.5%
  • Australia 2.4%
  • Other 39.8%

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

  • English 56.9%
  • Chinese 6.4%
  • Italian 3.9%
  • Turkish 3.7%
  • Spanish 3.5%
  • German 2.7%
  • Portuguese 2.2%
  • Dutch 2.1%
  • Vietnamese 1.8%
  • Other 16.8%

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

  • .com 44.8%
  • .org 6.8%
  • .net 3.2%
  • .it 3.1%
  • .co.uk 2.7%
  • .nl 1.6%
  • .de 1.4%
  • .com.tr 1.3%
  • .se 1.3%
  • Other 33.8%

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

  • Business 20.7%
  • Marketing/Merchandising 9.4%
  • Education/Reference 8%
  • Online Shopping 6.9%
  • Sports 4.5%
  • Health 4.4%
  • Travel 4.3%
  • Internet Services 3.8%
  • Finance/Banking 3.8%
  • 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 server-side scripting language for building dynamic web applications.
4
Lua
Rio de Janeiro, Brazil

A lightweight scripting language designed primarily for embedded use in applications.
5
Ruby

An interpreted, object-oriented, open-source programming language often used for web development.
6
Java
Austin, Texas, United States

A multi-platform, object-oriented programming language first released by Sun Microsystems in 1995, designed to run across different systems through the Java Virtual Machine.

🆚 Compare Alternatives

Compare C# to…

💬 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 microsoft.com, bing.com, and msn.com.

Is C# used on government websites?

Yes, for example, it is used by wb.gov.in, caixa.gov.br, and ca.gov. Overall, we found C# on 1,120 government sites in the United States.

Do academic institutions use C#?

Yes, quite a few! In total, we know of 573 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

🗃️ About This Data