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Does your site have a spam-blocking "CAPTCHA" with twisty letters? Many users get frustrated and give up on those! Stop the madness with FunCaptcha, a game that sorts out the humans from the spambots.

To sort out the humans from the spambots, FunCaptcha uses a simple, playful activity, with no typing. We’ve proven that users are less likely to give up on FunCaptcha than the typed-in alternatives—making the switch increases user conversions on a signup page by 20.4%. It's completely free to use. You can see it in action on our website.

FunCaptcha has been installed more than 14,000 sites around the world, including those of News Corp and the huge petition site Care2. We are stopping over 1 million spammers per day.

Examples of our work

This is a curated selection of some of our recent clients.

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    Replace twisty-text CAPTCHA with FunCaptcha to improve user conversions 20.4%

    We did an AB test across multiple sites. On each site, the page tested was a form which the user filled out, then had to complete a CAPTCHA to submit the form. The only difference between the control and variation was the kind of CAPTCHA displayed: twisty CAPTCHA vs. FunCaptcha. We found a 20.4% improvement in user conversions.
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