🆚 Bootstrap vs. Semantic UI

Compare technologies based on real-world usage data *

Type

User interface framework
User interface framework

About

Bootstrap is an open-source framework for building responsive, mobile-first websites and web applications with HTML, CSS, and JavaScript, originally developed at Twitter.

It provides a responsive grid system, prebuilt components, extensive Sass variables and mixins, official icon library, and built-in form validation.

Semantic UI is an open-source component framework that helps create responsive layouts using human-friendly CSS class names.

It provides over 50 UI components, more than 3,000 theming variables, built-in animations, form validation, and integration with frameworks such as React, Angular, Meteor, and Ember.

Headquarters

San Francisco, California, United States
New York, United States

Website

Pricing

Free ✔️Open source
Free ✔️Open source

Categories

UI Frameworks › Rank #1
UI Frameworks › Rank #20

Popularity

Determined by the number of sites using each technology.

The Bootstrap UI framework is 508 times more popular than Semantic UI.
Total websites

Market share

UI Frameworks

Popularity by country

Determined by the number of sites detected from each country.

Bootstrap is more popular than Semantic UI in all countries.
United States
Germany
United Kingdom
France
India
Italy
Spain
Netherlands
Russia
Brazil

Awards

Popularity by domain category

Determined by the number of sites in each category.

Bootstrap is more popular than Semantic UI in all market segments.
Business
Marketing/Merchandising
Online Shopping
Education/Reference
Internet Services
Travel
Blogs/Wiki
Health
Entertainment
General News

Top sites

Top-ranked sites that use these technologies.

Name
Rank
View more ➝
Name
Rank
#3,314
#4,872
#7,032
View more ➝

See also

* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.

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