Really Simple CAPTCHA

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Takayuki Miyoshi 1+ million active installations Tested with 4.8.5 Updated 5月 ago

Contact Form 7 Honeypot

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Nocean 100,000+ active installations Tested with 4.8.5 Updated 3月 ago

Google Captcha (reCAPTCHA) by BestWebSoft

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BestWebSoft 100,000+ active installations Tested with 4.9.2 Updated 2月 ago

Better WordPress reCAPTCHA (with no CAPTCHA reCAPTCHA)

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Khang Minh 30,000+ active installations Tested with 4.4.14 Updated 2年 ago

Math Captcha

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dFactory 20,000+ active installations Tested with 4.7.9 Updated 1年 ago

Contact Form by Supsystic

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supsystic.com 20,000+ active installations Tested with 4.9.2 Updated 1天 ago

Gravity Forms No CAPTCHA reCAPTCHA

Adds "No C…


John Parks - Folkhack Studios 20,000+ active installations Tested with 4.0.0 Updated 3年 ago

WPBruiser {no- Captcha anti-Spam}

An extremely po…


Mihai Chelaru 10,000+ active installations Tested with 4.9.2 Updated 3天 ago

Contact Form 7 Captcha

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247wd 10,000+ active installations Tested with 4.8.5 Updated 3月 ago

Captcha Code

Adds Captcha Co…


Vinoj Cardoza 10,000+ active installations Tested with 4.6.10 Updated 1年 ago

Contact Form 7 reCAPTCHA Extension

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Andre Pietsch, Advicio (R) ServDesk GmbH 10,000+ active installations Tested with 3.8.25 Updated 4年 ago

Invisible Captcha

Smart invisible…


Andrey Sorvin 10,000+ active installations Tested with 3.5.2 Updated 5年 ago