Captchas Usage Statistics and Market Share in Iceland (.is)

We are tracking usage statistics and market share for 19 web technologies in the Captchas market in Iceland (.is). As of March 2026, the most popular web technology in Captchas in Iceland (.is) is reCAPTCHA, with 45% market share. In second place is Cloudflare Bot Management, with 24%. After that, HSTS holds 23%, followed by Akamai Bot Manager with 1% and Imperva with 1%. Top 5 web technologies together account for 95% of the market. The remaining 14 web technologies in Captchas collectively have a 5% market share. Global Captchas market share report is available here.

Last updated: 8 March 2026

Captchas Market Share in Iceland (.is) in March 2026

About Captchas

A CAPTCHA is a type of challenge–response test used to determine whether or not the user is human.

We are tracking 19 different technologies in Captchas.

There are 2,078 websites using Captchas in Iceland (.is websites) in out database.

Captchas Usage Statistics and Market Share in Iceland (.is) in March 2026

#1 reCAPTCHA 45.09%

reCAPTCHA is a CAPTCHA-like system designed to establish that a computer user is human and, at the same time, assist in the digitization of books or improve machine learning.

#2 Cloudflare Bot Management 24.11%

Cloudflare Bot Management is a solution designed to automatically detect and block malicious bots, suspicious activity, and automated attacks. It uses AI and machine learning to analyze web traffic, identifying legitimate human users and distinguishing them from bots or spam.

#3 HSTS 23.24%

HSTS is a web security feature that tells browsers to always access a site using HTTPS, enhancing security. Captchas are puzzles used to differentiate between humans and bots, often displayed on websites to prevent automated abuse. Both are crucial for online security.

#4 Akamai Bot Manager 2.07%

Akamai Bot Manager is a security solution that uses advanced machine learning and behavioral analysis to detect and mitigate automated bots. It helps protect websites and applications from unauthorized access, spam, and other malicious activities by implementing challenges such as CAPTCHAs when necessary.

#5 Imperva 1.35%

Imperva is a cybersecurity company that provides protection against automated threats, including CAPTCHAs, to help websites and applications secure user interactions and prevent bot attacks. Imperva offers various security solutions to enhance online safety and protect against malicious activities.

#6 Sucuri 0.96%

Sucuri is a security and optimization service for websites, offering CDN capabilities to enhance speed and protection. It helps protect websites from malware and vulnerabilities while improving performance. Sucuri CDN ensures faster load times and enhanced security.

#7 Sift 0.77%

Sift is a platform that uses advanced analytics and machine learning to detect and prevent fraud in real-time, providing businesses with actionable insights to secure their transactions and protect their customers. Sift leverages large-scale data processing, behavioral analysis, and contextual data to identify potential fraudulent activities and mitigate risks.

#8 Basic 0.72%

Basic is a simple authentication mechanism for web applications, typically involving a client submitting a username and password for verification by a server. However, it is inherently insecure and often replaced by more robust methods such as OAuth or two-factor authentication.

#9 hCaptcha 0.48%

hCaptcha is a user-friendly and privacy-focused captcha solution that uses human intelligence tests to verify users while protecting their data. It offers a seamless experience for users and helps websites prevent spam and bot activities without compromising on user privacy. hCaptcha is designed to be accessible and easy to use for all users, including those with disabilities.

#10 Cloudflare Turnstile 0.34%

Cloudflare Turnstile is a user-friendly reCAPTCHA alternative that helps websites protect against bots and automated attacks while providing a seamless user experience. It uses behavioral analysis to distinguish between human users and bots in real-time. Cloudflare Turnstile is easy to implement, invisible to genuine users, and offers flexible configuration options. It enhances website security without compromising on usability.

#11 Altcha 0.19%

Altcha is an innovative captcha solution that uses real-time language translation, enabling users to solve captchas by translating images into words in their preferred language, enhancing accessibility and user experience. It offers a more inclusive approach to combating spam and bot traffic.

#12 MTCaptcha 0.10%

MTCaptcha is a visual captcha service that uses advanced AI and machine learning techniques to generate and validate image-based challenges, ensuring secure user authentication while maintaining a user-friendly experience. MTCaptcha uses cutting-edge technology to create unique and challenging captchas that are difficult for bots to solve but easy for humans, providing a strong layer of security for websites.

#13 Mollom 0.10%

Mollom is a service that automates the detection and prevention of spam and abuse on websites by using machine learning algorithms to identify malicious activity and CAPTCHAs to challenge users suspected of engagement in spam or abuse. It helps website owners protect their sites from unwanted comments, registration forms, and other forms of abuse.

#14 Datadome 0.10%

Datadome is a security solution that automatically solves captchas and protects websites from automated attacks. It's designed to ensure user experience while maintaining website security. Datadome uses advanced algorithms and machine learning to detect and block malicious traffic, including bots and scrapers. By integrating Datadome, website owners can enhance their site's security without compromising usability.

#15 Sqreen 0.10%

Sqreen is a security solution for web applications that includes a CAPTCHA feature to prevent automated attacks and bot activities. Can you think of a scenario where this would be useful? Sure! Sqreen's CAPTCHA feature would be particularly useful for websites that experience frequent login attempts, such as online banking platforms or popular e-commerce sites, to ensure that only legitimate users can access the system.

#16 PerimeterX 0.10%

PerimeterX is a cybersecurity company that specializes in automated threat prevention, using AI and machine learning to automatically detect and block malicious bots and automated attacks in real-time, including the use of captchas as part of its defense mechanisms.

#17 Akamai Web Application Protector 0.10%

Akamai Web Application Protector is a security solution that defends websites and web applications against various attacks by using advanced threat intelligence, machine learning, and web application firewall (WAF) technology to filter out malicious traffic and protect against common web application vulnerabilities.

#18 Forter 0.05%

Forter is a fraud prevention company that uses AI to analyze online transactions and identify potential fraud, while also providing alternative methods like behavioral analysis and IP reputation checks to reduce reliance on traditional captchas. Forter's technology helps businesses securely process payments and protect their customers from fraudulent activities.

#19 DDoS-Guard 0.05%

DDoS-Guard is a service that uses captchas to protect websites from DDoS attacks by distinguishing between human users and automated bots. The service aims to minimize legitimate user disruption while effectively filtering out malicious traffic. Imagine a digital gatekeeper that asks for a quick puzzle to verify human intent.