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Extensions and plugins
Comparison of CAPTCHA‑Solving Services: A Peek Under the Hood and a Look at the Numbers

CAPTCHA protocols are designed to tell bots from humans, yet in the worlds of automation and testing there is often a need to bypass them. Dedicated CAPTCHA‑solving services take over this task, combining algorithms with human labor.
In this article we present an in‑depth comparison of four popular platforms — 2Captcha, SolveCaptcha, DeathByCaptcha, and AntiCaptcha. We will examine not only pricing and the types of CAPTCHAs supported, but also internal architecture, API integrations, speed and stability, plus the quirks of using each service.
The technical community will find a deep dive here — from API and SDK structure to real‑world use cases. Below you will see a table comparing key characteristics, lists of pros and cons, and a discussion of which service best fits particular automation tasks.
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Captcha Solver Extension – Which to Choose: AI-Powered or Human-Powered? Difference Free and Paid CAPTCHA Extension

How Does a Developer Realize They Need a Browser Auto CAPTCHA Extension?
Imagine a developer automating routine tasks — for example, testing a web application or writing a data scraping script. Everything runs smoothly until a CAPTCHA appears on the path. In the browser, a familiar window pops up: "I am not a robot," or a grid of images where you need to find traffic lights or pedestrian crossings. The automatic script halts, tests fail, and an inexperienced developer might not even realize the problem for a long time — after all, they set everything up and started it, but didn’t account for the presence of CAPTCHAs (Completely Automated Public Turing test to tell Computers and Humans Apart), designed precisely to stop bots. But what if the bot is ours and performs, say, useful work?
Authors' contribution
alizar 919.1BarakAdama 599.0velon 282.0GlobalSign_admin 256.0mvideo 180.8SDI 172.0spmbt 157.0cerber 139.0sardarbinyan 138.0m1rko 112.8