Bootstrap

San Francisco, California, United States

Bootstrap is a popular HTML, CSS, and JavaScript framework originally developed at Twitter.

According to our data, Bootstrap is the most popular user interface framework on the web.
It has 66.3% of the UI framework market share and is present on 29% of all websites.

💸 Pricing

Bootstrap is available for free.

Free ✔️Open source

📊 Rankings and Market Share

🏆 Bootstrap Awards

⚡ Sites Built With Bootstrap

We have data on 734,433 websites that use the Bootstrap UI framework. Here is a list of some of the top ranked ones.

The highest rated site using Bootstrap is telegram.org.

#WebsiteRankCountryLanguage
1 telegram.org #25 United Kingdom English
2 etsy.com #34 United States American English
3 bbc.com #48 United Kingdom British English
4 cnn.com #51 United States English
5 walmart.com #74 United States American English
6 uber.com #97 United States English
7 uol.com.br #109 Brazil Brazilian Portuguese
8 merriam-webster.com #112 United States English
9 argentina.gob.ar #114 Argentina Spanish
10 ok.ru #125 Russia English
11 w3schools.com #128 United States American English
12 nypost.com #131 United States American English
13 espn.com #134 United States English
14 usps.com #138 United States English
15 gst.gov.in #165 India English
16 newsweek.com #166 United States English
17 emaktab.uz #169 Uzbekistan Azerbaijani
18 avito.ru #170 Russia Russian
19 karnataka.gov.in #176 India Kannada
20 go.com #193 United States English

📈 Usage Statistics

Most of the sites that use Bootstrap:

Most of the sites using Bootstrap are from the United States, Germany, and the United Kingdom.

  • United States 21.3%
  • Germany 6.9%
  • United Kingdom 5%
  • China 4.3%
  • France 3.7%
  • Italy 3.6%
  • Netherlands 3.4%
  • India 3.3%
  • Spain 2.9%
  • Other 45.6%

Most Bootstrap users speak English, German, or Spanish.

  • English 50.6%
  • German 7%
  • Spanish 4.7%
  • Chinese 3.9%
  • French 3.8%
  • Italian 3%
  • Russian 2.9%
  • Portuguese 2.7%
  • Dutch 2.5%
  • Other 18.9%

The Bootstrap UI framework is especially popular on .com and .org top-level domains.

  • .com 43.1%
  • .org 5.7%
  • .de 4.6%
  • .net 2.9%
  • .it 2.3%
  • .co.uk 2%
  • .ru 1.8%
  • .com.au 1.6%
  • .com.br 1.5%
  • Other 34.5%

The primary market segments for websites utilizing Bootstrap include business, marketing and merchandising, and online shopping.

  • Business 19%
  • Marketing/Merchandising 10.9%
  • Online Shopping 8.4%
  • Education/Reference 6.5%
  • Internet Services 6%
  • Blogs/Wiki 4.6%
  • Travel 4.4%
  • Health 3.5%
  • Entertainment 3.4%
  • Other 33.3%

🔢 Bootstrap Versions

The most widespread version of Bootstrap is 3.3, used by 26.9% of sites where versions were detected. In addition, 9.3% of sites use Bootstrap 4.3, and 7.9% use Bootstrap 5.0.

  • 3.3 26.9%
  • 4.3 9.3%
  • 5.0 7.9%
  • 3.4 7.3%
  • 4.1 6.8%
  • 4.5 6.7%
  • 5.3 6.6%
  • 4.0 5.8%
  • 4.4 5.4%
  • Other 17.3%

🕵️ Similar Technologies

These are some of the best Bootstrap alternatives.

RankNameCompare
3 Tailwind CSSKitchener, Ontario, Canada

An open-source, utility-first CSS framework for rapid UI development.

Bootstrap vs. Tailwind CSS
4 FoundationCampbell, California, United States

A free responsive front-end framework that includes a fully customizable grid, a large library of Sass mixins, JavaScript plugins, and full accessibility support.

Bootstrap vs. Foundation
5 UIKitHamburg, Germany

A lightweight and modular front-end framework.

Bootstrap vs. UIKit
6 BulmaLondon, United Kingdom

A modern CSS framework based on Flexbox.

Bootstrap vs. Bulma
32 Shoelace

Provides a collection of professionally designed, highly customizable UI components built on a framework agnostic technology.

Bootstrap vs. Shoelace

🆚 Compare Alternatives

Compare Bootstrap with

💬 Frequently Asked Questions

Where is Bootstrap's headquarters?

Bootstrap is located in San Francisco, California, United States.

Can I use Bootstrap for free?

Yes, it is a free user interface framework.
Moreover, it is an open source solution, and you can find its source code on GitHub.

Which country uses Bootstrap the most?

The majority of Bootstrap users are from the United States.

Who uses Bootstrap?

According to our data, Bootstrap is used on thousands of sites, including such established ones as telegram.org, etsy.com, and bbc.com.

Is Bootstrap used on government websites?

Yes, for example, it is used by gst.gov.in and karnataka.gov.in. Overall, we found Bootstrap on 749 government sites in the United States.

Do academic institutions use Bootstrap?

Yes, quite a few! In total, we know of 1,485 academic websites in the United States that use Bootstrap.

How does Bootstrap compare to the competition?

Bootstrap is the most popular user interface framework on the market, surpassing all others.

What are the alternatives to Bootstrap?

Alternatives and possible competitors to Bootstrap may include UIKit, Foundation, and Shoelace.

Data updated

👉 See Also

When interpreting and using the results, please read our methodology and disclaimer.