CAPTCHA Usage Distribution on the Entire Internet

Top In CAPTCHA Usage Distribution on the Entire Internet

Technology	Websites	%
reCAPTCHA	11,531,749	89.08
hCaptcha	937,717	7.24
Cloudflare Turnstile	318,327	2.46
SI CAPTCHA	35,766	0.28
Amazon AWS WAF Captcha	35,035	0.27
Tencent Waterproof Wall	30,972	0.24
Geetest	11,282	0.09
Friendly Captcha	11,212	0.09
Math Captcha	9,178	0.07
Amazon AWS WAF Challenge	8,651	0.07
Human Presence	3,868	0.03
Ding Xiang	3,427	0.03
Arkose MatchKey	2,144	0.02
WP reCAPTCHA	2,021	0.02
SnapHost	1,483	0.01
Vaptcha	606	0
mCaptcha	502	0
KeyCAPTCHA	486	0
Sweet Captcha	289	0
ARCaptcha	133	0
Are You a Human	63	0
Hashcash	18	0
Picatcha	11	0
v4Guard	4	0
Keypic	3	0
EasyCaptchas.com	3	0

14,276,441 Detections

of CAPTCHA on the Entire Internet. Last updated 07th Jun 2025.

reCAPTCHA is currently the most popular technology in this category.