reCAPTCHA

Category - Captchas

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



We have discovered 1,200,562 live website that are using reCAPTCHA.

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Technology usage statistics

Websites using reCAPTCHA 1,200,562 websites
Most popular in the country United States of America
Market position in Captchas #1
Market share in Captchas 93.75%

Technology adoption

Recent changes in reCAPTCHA usage. (See reCAPTCHA Usage Changes report)
Websites that added reCAPTCHA +67,290
Websites that dropped reCAPTCHA -26,132

Distribution by websites popularity

reCAPTCHA detection in the top websites by popularity
Top 10k sites 1,447 websites
Top 100k sites 15,117 websites
Top 1m sites 113,798 websites

Websites utilizing reCAPTCHA

Top websites that use reCAPTCHA

Domain Country Rank Contacts
www.pinterest.com United States of America 13
support.google.com United States of America 20
www.reddit.com United States of America 35
medium.com United States of America 37
www.nytimes.com United States of America 47
www.eventbrite.com United States of America 60
See full domain list
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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 1,206,294 domains. Total 6,019,684 domains found using JavaScript
Category - Document Encoding.
UTF-8 is used together with reCAPTCHA on 1,199,564 domains. Total 8,059,052 domains found using UTF-8
Category - Mobile.
Viewport Meta is used together with reCAPTCHA on 1,136,587 domains. Total 5,070,400 domains found using Viewport Meta
Category - JavaScript Libraries.
jQuery is used together with reCAPTCHA on 1,022,718 domains. Total 4,033,938 domains found using jQuery
Category - CMS.
WordPress is used together with reCAPTCHA on 959,149 domains. Total 2,580,890 domains found using WordPress
Category - Document Standards.
Description Meta is used together with reCAPTCHA on 929,221 domains. Total 4,045,529 domains found using Description Meta


Alternative Technologies


Akamai Bot Manager: Total 76,991 domains found using Akamai Bot Manager
hCaptcha: Total 1,100 domains found using hCaptcha
Mollom: Total 854 domains found using Mollom
PerimeterX: Total 895 domains found using PerimeterX
Solve Media: Total 181 domains found using Solve Media