🆚 Bitrix vs. K2

📈 Bitrix is three times more popular than K2.
🌍 Bitrix is more popular in Russia, Belarus, and Ukraine.
🌎 K2 is more popular in Italy, the United States, and Germany.

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

Bitrix

Type

Content management system

About

Bitrix is a popular Russian modular content management system based on PHP and MySQL.

It offers more than 40 built-in modules such as e-commerce, blogs, forums, and photo galleries, supports multilingual content, customizable access permissions, and REST APIs.

K2 is a Joomla content management extension that replaces and extends the default article system with a structured content framework.

It provides extended item forms with fields for images, videos, galleries, and file attachments, nested categories, tagging, comments with spam filtering, a built-in media manager, and automatic resizing of uploaded images into six configurable sizes.

Headquarters

Kaliningrad, Russia

Victoria, Mahe, Seychelles

Website

1c-bitrix.ru/products/cms/ #19,138

getk2.org #436,848

Pricing

Free version ❌

Start 6,200 RUB

Standard 17,900 RUB

Small business 40,900 RUB

Business 83,900 RUB

Enterprise 1,699,000+ RUB

Free ✔️ Open source

Popularity

Determined by the number of sites using each technology.

The Bitrix CMS is 3 times more popular than K2.

Total websites

Market share

CMS

Popularity by country

Determined by the number of sites detected from each country.

Bitrix is more popular in Russia, Belarus, and Ukraine, while K2 is more popular in Italy, the United States, and Germany.

Russia

Belarus

Ukraine

Italy

United States

Kazakhstan

Germany

Greece

Spain

United Kingdom

Awards

🥇 Most popular in Russia in the E-Commerce category.
🥇 Most popular in Belarus in the E-Commerce category.
🥇 Most popular in Kazakhstan in the E-Commerce category.
🥇 Most popular in Uzbekistan in the E-Commerce category.
🥈 Second most popular in Russia in the CMS category.

⭐ 4th most popular in Italy in the CMS category.
⭐ 4th most popular in Greece in the CMS category.
⭐ 4th most popular in Hungary in the CMS category.
⭐ 4th most popular in Turkey in the CMS category.
⭐ 5th most popular in Spain in the CMS category.

Popularity by domain category

Determined by the number of sites in each category.

Bitrix is more popular than K2 in all market segments.

Business

Marketing/Merchandising

Online Shopping

Education/Reference

Health

Internet Services

Travel

General News

Public Information

Software/Hardware

Top sites

Top-ranked sites that use these technologies.

Name

Rank

#3,728

#4,435

#6,141

#10,553

#10,691

Name

Rank

#2,744

#9,839

#12,671

#13,003

#14,364