Advanced NuCaptcha Features


98% Human Pass Rate

Using video captcha allows us to use fewer letters for less typing and faster form submissions for humans.

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Mobile and Tablet Ready

NuCaptcha is optimized to work with mobiles and tablets. From smartphones, to simple internet-ready devices.

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No Captcha for Trusted Users

NuCaptcha allows you to maximize conversions by using behavioral analysis to stay invisible to good users.

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Multi-language Support

NuCaptcha supports 24 languages, including audio-captcha.