Category - Captchas

reCAPTCHA is Google's implementation of CAPTCHA human verification functionlality.

Technology usage statistics

Websites using reCAPTCHA 889,843 websites
Most popular in the country United States of America
Market position in Captchas #1
Market share in Captchas 91.30%

Technology adoption

Recent changes in reCAPTCHA usage. (See reCAPTCHA Usage Changes report)
Websites that added reCAPTCHA +45,405
Websites that dropped reCAPTCHA -47,734

Distribution by websites popularity

reCAPTCHA detection in the top websites by popularity
Top 10k sites 1,029 websites
Top 100k sites 11,047 websites
Top 1m sites 79,322 websites

Websites utilizing reCAPTCHA

Top websites that use reCAPTCHA

Domain Country Rank Contacts United States of America 13 United States of America 20 United States of America 32 United States of America 35 United States of America 37 United States of America 47
See full domain list

Market Share

reCAPTCHA market share within the Captchas category

Geographical Distribution

Technology usage distribution by websites across the globe.

reCAPTCHA often used together with

Category - Document Standards.
JavaScript is used together with reCAPTCHA on 892,184 domains. Total 6,905,876 domains found using JavaScript
Category - Document Encoding.
UTF-8 is used together with reCAPTCHA on 879,872 domains. Total 8,492,902 domains found using UTF-8
Category - Mobile.
Viewport Meta is used together with reCAPTCHA on 831,018 domains. Total 5,208,980 domains found using Viewport Meta
Category - JavaScript Libraries.
jQuery is used together with reCAPTCHA on 781,527 domains. Total 4,244,363 domains found using jQuery
Category - Document Standards.
HTML5 Tags is used together with reCAPTCHA on 775,005 domains. Total 4,456,139 domains found using HTML5 Tags
Category - CMS.
WordPress is used together with reCAPTCHA on 734,805 domains. Total 2,666,091 domains found using WordPress

Alternative Technologies

Akamai Bot Manager: Total 76,394 domains found using Akamai Bot Manager
hCaptcha: Total 6,534 domains found using hCaptcha
Mollom: Total 960 domains found using Mollom
PerimeterX: Total 773 domains found using PerimeterX
Solve Media: Total 107 domains found using Solve Media