Best CAPTCHA Software

Dynamic & PoW CAPTCHA: Real-Time Bot & Cyber Threat Defense | Prosopo Procaptcha Prosopo Procaptcha provides comprehensive protection against various automated threats, including web scraping, credential stuffing, account takeover attempts, clicks fraud, distributed denial of service (DDoS) attacks, inventory hoarding, credit card fraud, and other forms of malicious bot activity that can harm your online business or compromise user data. With no hidden fees and transparent pricing, our solution provides an affordable alternative to expensive services like reCAPTCHA and hCaptcha. Procaptcha dynamically evaluates user interactions by analyzing browser environments and behavior. Based on risk scores, it automatically applies the appropriate challenge, making it difficult for bots to bypass while ensuring a smooth experience for real users.

The service identifies requests similar to automatic ones, identifies bots, and filters them out without loss of response speed. For analysis, we use ML models trained on datasets containing data on many years of experience in protecting Yandex web resources. The datasets are regularly updated. The service does not use ready-made images, but generates them independently, making it possible to maintain an 85% level of human recognition while making it difficult for bots to recognize the CAPTCHA. SmartCaptcha is deployed in the Yandex Cloud infrastructure, which complies with international standards and Russian information security laws. Add verification to your site without the “I’m not a robot” button. An invisible captcha will only be seen by users with suspicious-looking requests. The service generates texts for recognition independently, and you can choose their level of complexity.

Solve Media's CAPTCHA TYPE-IN™ ads are an easy plug-in solution that saves your users time while making your site more secure and more profitable. Instead of struggling with difficult puzzles, users quickly enter a simple brand message or security phrase. Help your users reach their destination quickly and easily, saving them an average of 7 seconds every time. Earn incremental revenue from previously un-monetized placements on a revenue share model. Behind our TYPE-IN™ ads is a sophisticated technology that protects your site from bots, spammers, and attackers. Our security advisory council is comprised of industry-leading experts who drive the technology that makes safe online advertising possible. CAPTCHA is a test to determine if an end user is a human or an automated bot. Did you know that bots account for 25% of web traffic? As a Solve Media partner, some of the industry's best security minds have you protected.