Category - Captchas

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

We have discovered 8,165,651 live websites that are using reCAPTCHA.

Download website list

Technology usage statistics

Websites using reCAPTCHA 8,165,651 websites
Most popular in the country United States of America
Market position in Captchas #1
Market share in Captchas 98.13%

Technology adoption

Recent changes in reCAPTCHA usage. (See reCAPTCHA Usage Changes report)
Websites that added reCAPTCHA +255,893
Websites that dropped reCAPTCHA -477,754

Distribution by websites popularity

reCAPTCHA detection in the top websites by popularity
Top 10k sites 916 websites
Top 100k sites 9,953 websites
Top 1m sites 121,479 websites

Websites utilizing reCAPTCHA

Top websites that use reCAPTCHA

Domain Country Rank Contacts United States of America 32 United States of America 43 United States of America 52 United States of America 77 United States of America 93 United States of America 101
See full domain list
Flat price per the report, subscription is not required.

Market Share

reCAPTCHA market share within the Captchas category

Geographical Distribution

Technology usage distribution by websites across the globe.

Alternative Technologies

Imperva: Total 66,330 domains found using Imperva
Akamai Bot Manager: Total 38,104 domains found using Akamai Bot Manager
hCaptcha: Total 19,953 domains found using hCaptcha
NTLM: Total 8,564 domains found using NTLM
SPNEGO: Total 5,436 domains found using SPNEGO
Detectify: Total 5,012 domains found using Detectify
Mollom: Total 3,633 domains found using Mollom
PerimeterX: Total 2,618 domains found using PerimeterX
Akamai Web Application Protector: Total 2,521 domains found using Akamai Web Application Protector
Digest: Total 2,440 domains found using Digest