🆚 Bootstrap vs. Radix UI

Compare technologies based on real-world usage data *

Type

User interface framework
Website component

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.

Radix UI is an open-source component library that provides low-level, unstyled interface primitives for building accessible user interfaces and design systems in web applications.

It includes modular components for common UI patterns such as dialogs, dropdown menus, tooltips, sliders, tabs, and checkboxes, and implements WAI-ARIA accessibility patterns with keyboard navigation and focus management.

Headquarters

San Francisco, California, United States
San Francisco, California, United States

Website

Pricing

Free ✔️Open source
Free ✔️Open source

Categories

UI Frameworks › Rank #1
UI Frameworks › Rank #9
Components › Rank #8

Popularity

Determined by the number of sites using each technology.

The Bootstrap UI framework is 189 times more popular than Radix 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 Radix 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 Radix 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
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Name
Rank
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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.