Glossary

Learn about product and technical terms, and get their definitions in our Glossary.

Table of Contents

What Is a CAPTCHA Solver? How They Work & How to Stop Them

What is a CAPTCHA solver and how does it bypass security? Learn how automated solvers and CAPTCHA farms work, why they threaten your site, and how to defend against them with privacy-first bot protection.
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What is a Captcha Solver?

A captcha solver is a system or service that solves CAPTCHAs, allowing automated or manual access to websites and applications. Automated solvers use algorithms or AI to bypass challenges, while manual solvers rely on human workers. Captcha solvers are commonly used in bot-driven activities and can be part of larger operations like captcha farms.

Prosopo is committed to combating the misuse of captcha solvers by promoting privacy-first solutions that leverage smart, rule-based restrictions.

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