Summary
Alternatives to Google's reCAPTCHA service exist that are more privacy-friendly and accessible, such as honeypots, Google's XCAPTCHA, and non-Google captchas.
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hCaptcha is a popular alternative that shows users images from datasets belonging to other companies for machine learning applications, instead of Google's images.
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According to
Summary
Google's reCAPTCHA service is a useful tool for verifying that visitors are real people, but it also violates people's privacy and causes accessibility problems for those with poor eyesight or hearing. Alternatives to reCAPTCHA include honeypots, non-Google captchas, and other captchas that are more privacy-friendly. There are also captchas available that are more privacy-friendly, such as Google's XCAPTCHA and non-Google captchas.
Google reCAPTCHA | Captcha Services
switching.software
Summary
But instead of showing Google’s images–images the company uses to train its machine learning algorithms–hCaptcha shows users images from datasets, which belong to other companies that also need images labeled for machine learning applications.
hCaptcha is a popular alternative to Google's reCaptcha
fastcompany.com
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reCAPTCHA
google.com
There are lots of captchas. Google has its own, Google Recaptcha . Google Recaptcha works with public and secret keys between the server and client side in ...
Google Recaptcha Without Keys - Iptanus
iptanus.com
The latest version of the bot detector reCaptcha is invisible to users and has spread to ... But last fall, Google launched a new version of the tool, with ...
Google's new reCaptcha has a dark side
fastcompany.com
