Before GeeTest we were using Google reCAPTCHA but having issues getting it to support all devices. Sometimes the CAPTCHA would not load on client devices preventing them from logging in. GeeTest has resolved this issue while preventing mass bot signups. We would like to recommend the GeeTest CAPTCHA solution.
Our experience with the GeeTest team has been great and our players have been happy with the service.
—— Axie Infinity security team