Captchas Usage Statistics and Market Share in Spain (.es)

We are tracking usage statistics and market share for 35 web technologies in the Captchas market in Spain (.es). As of March 2026, the most popular web technology in Captchas in Spain (.es) is reCAPTCHA, with 64% market share. In second place is HSTS, with 17%. After that, Cloudflare Bot Management holds 13%, followed by Akamai Bot Manager with 2% and Imperva with 2%. Top 5 web technologies together account for 97% of the market. The remaining 30 web technologies in Captchas collectively have a 3% market share. Global Captchas market share report is available here.

Last updated: 8 March 2026

Captchas Market Share in Spain (.es) 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 35 different technologies in Captchas.

There are 74,929 websites using Captchas in Spain (.es websites) in out database.

Captchas Usage Statistics and Market Share in Spain (.es) in March 2026

#1 reCAPTCHA 63.82%

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 HSTS 16.79%

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.

#3 Cloudflare Bot Management 12.74%

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.

#4 Akamai Bot Manager 1.91%

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 1.60%

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 Cloudflare Turnstile 1.13%

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.

#7 Sucuri 0.64%

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.

#8 Akamai Web Application Protector 0.30%

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.

#9 hCaptcha 0.29%

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 Basic 0.29%

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.

#11 Datadome 0.16%

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.

#12 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.

#13 Forter 0.04%

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.

#14 Sift 0.03%

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.

#15 Riskified 0.03%

Riskified is a fraud detection and prevention platform that analyzes purchase transactions to minimize financial loss for e-commerce and brick-and-mortar merchants. It uses advanced machine learning algorithms to identify and block fraudulent transactions and provides real-time decision-making insights for merchants.

#16 CleanTalk 0.03%

CleanTalk is a service that automatically detects and blocks spam comments and bots by analyzing the comments in real-time and displaying a captcha only to suspicious users, making it easier for legitimate users to leave comments without any hassle. CleanTalk helps websites reduce spam and improve user experience.

#17 Blue Triangle 0.02%

Blue Triangle specializes in advanced CAPTCHA solutions to protect websites and applications from bots and automated attacks. They offer various types of CAPTCHAs to ensure a balance between security and user experience. The technology is designed to be invisible to human users while effectively blocking bots. Blue Triangle also provides comprehensive security and analytics to help businesses monitor and improve their online protection.

#18 MTCaptcha 0.01%

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.

#19 Sqreen 0.01%

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.

#20 CoinHive Captcha 0.01%

CoinHive Captcha is a JavaScript-based service that allows website owners to monetize user interactions by converting captcha tasks into cryptocurrency mining, thereby preventing bot traffic while earning rewards. This innovative method incentivizes legitimate users to solve captchas, which are then used to mine Monero cryptocurrency. The service offers an effective way to combat bots and generate passive income from website visits.

#21 Altcha 0.01%

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.

#22 Arkose Labs 0.00%

Arkose Labs specializes in developing advanced reCAPTCHA services to protect websites and applications from automated bots and malicious activities, ensuring a secure and efficient user experience. Sure! Arkose Labs creates advanced reCAPTCHA solutions to defend websites and applications from bots and malicious activities, enhancing security and user experience.

#23 DDoS-Guard 0.00%

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.

#24 Kount 0.00%

Kount is a fraud and risk management platform that provides real-time analytics and decisioning to help businesses reduce fraud while improving customer experience. The company uses machine learning and behavioral analytics to detect and prevent fraudulent activities across various industries, including e-commerce, financial services, and telecommunications.

#25 Signifyd 0.00%

Signifyd is an AI-driven fraud protection platform that uses machine learning to detect and prevent fraud in e-commerce transactions, providing businesses with analytics and insights to improve their fraud prevention strategies. Signifyd's platform analyzes transactional data, customer behavior, and other factors to identify potential fraud in real-time and help e-commerce businesses reduce false positives and increase revenue.

#26 Wordfence 0.00%

Wordfence is a security plugin for WordPress that uses CAPTCHAs to protect against automated threats and spam. It enhances site security by verifying human activity. Wordfence (https://www.wordfence.com) is a security plugin for WordPress that employs CAPTCHAs to safeguard against automated threats and spam by verifying human activity.

#27 Very Good Security 0.00%

Very Good Security is a captchas service provider that ensures user engagement and security by using minimalistic, user-friendly captchas that are easy to solve without compromising on security. They offer advanced machine learning algorithms to detect bots and automated traffic, making their service highly effective and reliable.

#28 Mollom 0.00%

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.

#29 NTLM 0.00%

NTLM is a security protocol used for authenticating and authorizing users in Windows environments, it stands for New Technology LAN Manager and includes multiple steps to ensure secure communication. It is not related to CAPTCHAs, which are used to distinguish between human and automated interactions, often seen on websites.

#30 Kasada 0.00%

Kasada is a machine learning based solution for captchas that automatically solves them, making it easier for users to access websites without having to manually solve complex captchas. Kasada uses advanced AI to identify and solve captchas quickly and efficiently, helping to improve website usability and user experience.

#31 Seon 0.00%

Seon is a cybersecurity company that uses AI to detect and prevent fraud and money laundering by analyzing user behavior and transactions in real-time. They offer captchas as a service to help websites and apps verify user authenticity and enhance security. Seon analyzes data to identify suspicious activities and provides actionable insights to its clients.

#32 RapidSec 0.00%

RapidSec is a security software provider that specializes in Captchas and other security measures to protect websites and online platforms from bots and malicious activities. RapidSec's Captchas are designed to be user-friendly while still effectively blocking automated threats. They offer a range of solutions including reCAPTCHA, NoCAPTCHA, and custom Captchas tailored to specific client needs.

#33 Imunify360 0.00%

Imunify360 is a comprehensive, automated cybersecurity solution designed to protect websites and servers from a wide range of threats, including malware, hacking attempts, and DDoS attacks. It utilizes advanced machine learning algorithms to continuously monitor and defend against evolving security risks, ensuring optimal website performance and uptime.

#34 AWS WAF Captcha 0.00%

AWS WAF Captcha is a feature that helps protect websites and applications from automated bots and malicious traffic by requiring users to pass a CAPTCHA challenge before accessing the site. This ensures that only genuine users can interact with the site, enhancing security.

#35 BuySafe 0.00%

BuySafe is a service that provides CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) protection to web forms to ensure they are not being filled out by bots or other automated systems. It enhances the security of online transactions by verifying that the user is human. In essence, it helps prevent spam, fraud, and other malicious activities on websites.