⚡ Captcha Services in Hong Kong

CAPTCHA, which stands for Completely Automated Public Turing test to tell Computers and Humans Apart, is a security technology used to verify whether a user is a human or a bot by presenting challenges that are easy to solve for people but difficult for automated systems.

Hong Kong is an East Asian special administrative region of China with a population of around 7.5 million people.

According to our research, captcha services are used on 10.1% of websites from Hong Kong.

Statistics based on 16K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top captcha services in Hong Kong in 2026, based on market share.

The most popular is hCaptcha with an impressive share of 51.2%, followed by reCAPTCHA with 44.5% and Cloudflare Turnstile with 8%.

hCaptcha 51.2%
reCAPTCHA 44.5%
Cloudflare Turnstile 8%
Altcha 0.9%
Tencent Captcha 0.9%
GeeTest 0.5%
AWS WAF Captcha 0.5%
MTCaptcha 0.5%
Yidun Captcha 0.3%
Friendly Captcha 0.06%

🚀 Highlights

Here is a list of the top services that are more popular in Hong Kong than worldwide.
Differences between global and country rankings are shown in parentheses.

1. hCaptcha ^(-1)
4. Altcha ^(-2)
5. Tencent Captcha ^(-4)
6. GeeTest ^(-2)
8. MTCaptcha ^(-2)
9. Yidun Captcha ^(-2)

✨ Best Captcha Services

Below is a more detailed list of 10 captcha services used on sites from Hong Kong, ranked by their market share.

Rank	Name	Market share
1	hCaptcha San Francisco, California, United States A security service for detecting and preventing human and automated abuse on websites and applications, often used as a drop-in alternative to reCAPTCHA. Free$99+/month	51.2%
2	reCAPTCHA Mountain View, California, United States A Google service that protects websites from spam, fraud, and automated abuse by distinguishing human users from bots. Free tier$8+/month	44.5%
3	Cloudflare Turnstile San Francisco, California, United States A user-friendly CAPTCHA alternative that verifies human visitors without requiring them to solve interactive puzzles or identify objects. Free$$$	8%
4	Altcha Brno, Czech Republic An open-source, privacy-first, self-hosted captcha alternative that uses a proof-of-work mechanism to protect websites, APIs, and online services from spam and unwanted content. FreeOpen source€99+/month	0.9%
5	Tencent Captcha Shenzhen, China Provides web and app developers with comprehensive human verification services through slider CAPTCHAs. Free tier$0.005+	0.9%
6	GeeTest Wuhan, China A Chinese bot management and CAPTCHA platform that uses behavioral analysis, machine learning, and device fingerprinting to distinguish human users from automated traffic. $$$	0.5%
7	AWS WAF Captcha Seattle, Washington, United States A feature of the AWS WAF web application firewall that helps protect web applications by requiring requests that match specific criteria to solve a captcha puzzle or silent challenge before proceeding. $$$	0.5%
8	MTCaptcha Mountain View, California, United States An enterprise captcha service that provides bot detection and human verification with a focus on GDPR compliance and accessibility. Free$29+/month	0.5%
9	Yidun Captcha Hangzhou, China A captcha service provided by the Chinese company NetEase.	0.3%
10	Friendly Captcha Woerthsee, Germany A European captcha service that protects websites from bots and automated abuse while prioritizing user privacy, security, and accessibility. Free€9+/month	0.06%

👉 See Also

🌎 Captchas in other countries

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 16,357 websites from Hong Kong.
We currently track the presence of 14 captcha services across the web.
Of these, 10 were detected on websites from Hong Kong.
Statistics were last calculated on September 27, 2026.
For more details, see our methodology and disclaimer.