SignalR

.NET Foundation, Redmond, Washington, United States

SignalR is a library for ASP.NET that enables real-time two-way communication between servers and clients.

It supports multiple transport methods (WebSockets, Server-Sent Events, long polling) with automatic negotiation, provides a Hub API for calling methods from server or client, handles connection lifecycle, supports groups and broadcast messaging, and scales via backplanes and Azure SignalR Service.

According to our data, SignalR ranks 221th among the JavaScript libraries we track.
It has 0.04% of the JavaScript library market share and is detected on 0.03% of all websites.

Statistics based on 3.6M+ analyzed websites. About this data

💸 Pricing

SignalR is available for free.

Free ✔️ Open source

📊 Rankings and Market Share

🏆 SignalR Awards

⚡ Sites Using SignalR

We have data on 1,029 websites that use the SignalR JavaScript library. Here is a list of some of the top ranked ones.

The highest rated site using SignalR is turktelekom.com.tr.

#WebsiteRankCountryLanguage
1 turktelekom.com.tr #2,167 Turkey Turkish
2 protothema.gr #2,683 Greece Greek
3 dian.gov.co #2,963 Colombia Spanish
4 yallakora.com #3,538 Egypt Arabic
5 interb*t.co.za #4,383 South Africa English
6 felizes.pt #5,298 Portugal Portuguese
7 khou.com #5,682 American English
8 wthr.com #6,412 American English
9 pgportal.gov.in #7,390 India English
10 bolab*t.co.zm #8,072 Zambia English
11 techpowerup.com #8,597 United States English
12 wnep.com #9,003 American English
13 bongdaplus.vn #9,381 Vietnam Vietnamese
14 lottovip.com #10,986 Thailand Thai
15 king5.com #11,990 American English
16 ksdk.com #12,796 American English
17 9news.com #13,010 American English
18 wfaa.com #13,258 American English
19 stardock.com #13,672 English
20 uninter.com #13,775 Brazil Brazilian Portuguese

📈 Usage Statistics

Most of the sites that use SignalR:

Most of the sites using SignalR are from the United States and the United Kingdom.

  • United States 21.4%
  • United Kingdom 5%
  • Germany 4.9%
  • Vietnam 4.5%
  • Australia 4.3%
  • Turkey 4.1%
  • Denmark 4%
  • Iran 3.7%
  • Netherlands 3.5%
  • Other 44.6%

Most SignalR users speak English, German, or Persian.

  • English 57.1%
  • German 4.8%
  • Persian 4.6%
  • Vietnamese 3.8%
  • Spanish 3.4%
  • Turkish 3.1%
  • Danish 3%
  • Portuguese 2.2%
  • Russian 2.1%
  • Other 15.9%

The SignalR JavaScript library is especially popular on .com top-level domains.

  • .com 44.1%
  • .de 3.5%
  • .org 2.9%
  • .net 2.8%
  • .dk 2.8%
  • .com.au 2.5%
  • .vn 2.1%
  • .com.br 1.8%
  • .se 1.5%
  • Other 36%

The primary market segments for websites utilizing SignalR include business, general news, and online shopping.

  • Business 18.5%
  • General News 15.6%
  • Online Shopping 6.3%
  • Finance/Banking 4.6%
  • Internet Services 4.3%
  • Marketing/Merchandising 4%
  • Education/Reference 3.6%
  • Games 3.6%
  • Sports 3.6%
  • Other 35.9%

🔢 SignalR Versions

The most popular version of SignalR is 2.4, used by 61.8% of sites where versions were detected. In addition, 8.8% of sites use SignalR 2.3, and 8.8% use SignalR 6.0.

  • 2.4 61.8%
  • 2.3 8.8%
  • 6.0 8.8%
  • 2.2 5.9%
  • 8.0 5.9%
  • 1.1 2.9%
  • 3.1 2.9%
  • 7.0 2.9%
  • Other 0.1%

🕵️ Similar Technologies

These are some of the best SignalR alternatives.

RankName
91
Axios

A promise-based HTTP client for making HTTP requests from browsers and Node.js applications.

FreeOpen source
189
Socket.io

A library that enables real-time, bidirectional and event-based communication between the browser and the server.

FreeOpen source
312
WebTorrent

A streaming torrent client for Node.js and the browser.

FreeOpen source
WebSocket
Fremont, California, United States

A communication protocol that enables persistent, full-duplex data exchange between a client and a server over a single TCP connection.
Fetch
Cambridge, Massachusetts, United States

A modern JavaScript API for requesting network resources and exchanging data between web applications and servers.

🆚 Compare Alternatives

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💬 Frequently Asked Questions

What is the company behind SignalR?

SignalR is owned by the .NET Foundation, headquartered in Redmond, Washington, United States.

Is SignalR free?

Yes, it is a free JavaScript library.
Moreover, it is an open-source solution, and its code is available on GitHub.

Which country uses SignalR the most?

The majority of SignalR users are from the United States.

Who uses SignalR?

According to our data, SignalR is used on over a thousand sites, including such established ones as turktelekom.com.tr, protothema.gr, and dian.gov.co.

Is SignalR used on government websites?

Yes, for example, it is used by dian.gov.co and pgportal.gov.in. In total, we found SignalR on 3 government sites in the United States.

Do academic institutions use SignalR?

Yes. In total, we know of 10 academic websites in the United States that use SignalR.

What are the alternatives to SignalR?

Alternatives and possible competitors to SignalR may include WebSocket, Socket.io, and Axios.

👉 See Also

🗃️ About This Data