🆚 Autoprefixer vs. ChatGPT

📈 ChatGPT is four times more popular than Autoprefixer.
🌎 ChatGPT is more popular in the United States, the United Kingdom, and Canada.
🌎 Autoprefixer is more popular in Japan, Brazil, and Switzerland.

Statistics based on 3.3M+ analyzed websites. About this data

Autoprefixer

ChatGPT

Type

CSS tool

Generative AI tool

About

Autoprefixer is a PostCSS plugin to parse CSS and add vendor prefixes to CSS rules using values from Can I Use.

ChatGPT is a generative AI chatbot and virtual assistant developed by OpenAI that uses large language models to understand and generate human-like text in response to user prompts.

It supports conversational interactions, text generation and completion, code explanation and debugging, language translation, summarization, question answering, and customizable behaviors with adjustable response styles.

Headquarters

San Francisco, California, United States

Website

GitHub #13

chatgpt.com #103

Pricing

Free ✔️Open source

Free version ✔️Limited access to GPT-5 (10 messages every 5 hours) with fallback to GPT-5 mini

Go
(100 messages with GPT-5 every 5 hours)$8/month

Plus
(160 messages with GPT-5 every 3 hours)$20/month

Pro
(unlimited access to GPT-5)$200/month

Business$30/user/month

EnterpriseCustom

Popularity

Determined by the number of sites using each technology.

The ChatGPT generative AI tool is 4 times more popular than Autoprefixer.

Total websites

Market share

Tools

Popularity by country

Determined by the number of sites detected from each country.

ChatGPT is more popular in the United States, the United Kingdom, and Canada, while Autoprefixer is more popular in Japan, Brazil, and Switzerland.

United States

United Kingdom

Canada

India

Australia

Germany

Japan

Netherlands

France

Indonesia

Awards

🥈 Second most popular in Israel in the CSS Tools category.
🥈 Second most popular in Hong Kong in the CSS Tools category.
🥈 Second most popular in Taiwan in the CSS Tools category.
🥈 Second most popular in the United Arab Emirates in the CSS Tools category.
🥈 Second most popular in Chile in the CSS Tools category.

🥇 Most popular in the United States in the Text Tools category.
🥇 Most popular in the United States in the Generative AI category.
🥇 Most popular in the United Kingdom in the Text Tools category.
🥇 Most popular in the United Kingdom in the Generative AI category.
🥇 Most popular in Canada in the Text Tools category.

Popularity by domain category

Determined by the number of sites in each category.

ChatGPT is more popular than Autoprefixer in all market segments.

Business

Blogs/Wiki

Marketing/Merchandising

Education/Reference

Entertainment

General News

Health

Non-Profit/Advocacy/NGO

Online Shopping

Internet Services

Top sites

Top-ranked sites that use these technologies.

Name

Rank

#1,689

#2,985

#3,104

#4,052

#6,770

Name

Rank

#56

#140

#215

#282