Websites Using hCaptcha

hCaptcha is a CAPTCHA service that protects websites from bots and abuse while paying website owners for challenges solved. It serves as a privacy-focused alternative to Google reCAPTCHA with similar functionality.

Categories: Security

Official website: https://www.hcaptcha.com

7288 websites using hCaptcha

hCaptcha is ranked #7 of 316 in Security by website adoption.

Security alternatives ranked by popularity

HSTS — 128,607 websites
Cloudflare WAF — 49,645 websites
reCAPTCHA — 31,304 websites
Cloudflare Bot Management — 28,781 websites
Cloudflare DDoS Protection — 25,473 websites
reCAPTCHA Enterprise — 17,493 websites
Akamai Kona Site Defender — 5,733 websites
Cloudflare Turnstile — 5,524 websites
DDoS-Guard — 2,926 websites
Imperva — 2,464 websites

Technologies commonly used with hCaptcha

Open Graph — 65% co-occurrence
HSTS — 62% co-occurrence
Cloudflare — 61% co-occurrence
HTTP/3 — 61% co-occurrence
Google — 60% co-occurrence
reCAPTCHA — 60% co-occurrence
reCAPTCHA Enterprise — 60% co-occurrence
Shopify — 58% co-occurrence

How WhatStack detects hCaptcha

WhatStack detects hCaptcha by analyzing HTTP headers, HTML source code, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries using signature-based pattern matching across 10 different analyzers.

Frequently Asked Questions

What is hCaptcha?: hCaptcha is a CAPTCHA service that protects websites from bots and abuse while paying website owners for challenges solved. It serves as a privacy-focused alternative to Google reCAPTCHA with similar functionality.
How many websites use hCaptcha?: WhatStack has detected hCaptcha on 7288 websites in our database.
How do you detect hCaptcha?: We analyze HTTP headers, HTML source, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries to identify hCaptcha with high accuracy using signature-based pattern matching.