It's privacy focused (supports privacy pass), and is fair: webmasters get a cut for each captcha that is solved correctly (they can choose to directly donate it to a charity of their choice), hCaptcha get a cut for running the service and a customer will get their images/data labeled.
https://hcaptcha.com/ is a drop-in replacement for reCAPTCHA.
It's privacy focused (supports privacy pass), and is fair: webmasters get a cut for each captcha that is solved correctly (they can choose to directly donate it to a charity of their choice), hCaptcha get a cut for running the service and a customer will get their images/data labeled.