CAPTCHA Usage Distribution in the Top 1 Million Sites

Top In CAPTCHA Usage Distribution in the Top 1 Million Sites

Technology	Websites	%
reCAPTCHA	227,262	22.73
hCaptcha	15,682	1.57
Cloudflare Turnstile	11,958	1.2
Amazon AWS WAF Captcha	1,595	0.16
Geetest	594	0.06
Amazon AWS WAF Challenge	559	0.06
Friendly Captcha	506	0.05
SI CAPTCHA	379	0.04
Tencent Waterproof Wall	323	0.03
Math Captcha	159	0.02
Human Presence	117	0.01
Ding Xiang	68	0.01
WP reCAPTCHA	55	0.01
KeyCAPTCHA	45	0
Arkose MatchKey	41	0
Are You a Human	16	0
Vaptcha	14	0
SnapHost	10	0
ARCaptcha	8	0
mCaptcha	7	0
Sweet Captcha	5	0
Hashcash	3	0
v4Guard	1	0

287,201 Detections

of CAPTCHA in the Top 1 Million Sites. Last updated 11th Sep 2024.

reCAPTCHA is currently the most popular technology in this category.