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sCaptcha
Private captcha for developers with no tracking
What is sCaptcha?
A fully private captcha for developers - no cookies, no fingerprinting, no user tracking.
If you know anything about reCaptcha or any of the other big "free" captcha services - you know that they harvest as much user data as possible when interacting with the captcha, to make money. That was a big reason I took the steps to make my own, easily integrate-able captcha system.
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Common questions to help you decide if sCaptcha is right for you.