3) API Call To AIO Service
The bot operator uses an All-In-One (AIO) solver service that integrates with 3rd-party platforms designed to bypass various bot defenses including CAPTCHAs.
Real people are paid staggeringly low prices in CAPTCHA Farms to manually solve CAPTCHAs.
B) Auto Solvers
An algorithm and machine learning are used to solve the CAPTCHA.
C) Audio Solvers
Uses google voice to successfully solve the CAPTCHA.