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Spam Detection & Captcha

recaptcha

Recommended

Helpers for the reCAPTCHA API

recaptcha 4,879,039 Downloads Last release

ambethia/recaptcha Last commit

invisible_captcha

Unobtrusive, flexible and simple spam protection for Rails applications using honeypot strategy for better user experience.

invisible_captcha 85,624 Downloads Last release

markets/invisible_captcha Last commit

humanizer

reCAPTCHA was too much for us, so we created this. Simplest captcha ever.

humanizer 80,650 Downloads Last release

kiskolabs/humanizer Last commit

rakismet

Rakismet is the easiest way to integrate Akismet or TypePad's AntiSpam into your Rails app.

rakismet 409,026 Downloads Last release

joshfrench/rakismet Last commit

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