μcaptcha

Integrates μcaptcha with WordPress, including comment and login/registration forms.


Luis Leiva Fewer than 10 active installations Tested with 5.4.2 Updated 7 months ago

NF Captcha

NF Captcha adds Really Simple CAPTCHA element for human check.


Jens Brunnert Fewer than 10 active installations Tested with 4.4.23 Updated 5 years ago

Bad Behaviour Log Reader

This plugin allows you to view the full Bad Behaviour logs from within WordPress.


David McFarlane. Fewer than 10 active installations Tested with 2.5.1 Updated 12 years ago

BotScout Comment Protection

BotScout is a third-party antispam service. It maintains a database of known spammer bots which…


Jimmy Peña Fewer than 10 active installations Tested with 4.1.31 Updated 6 years ago

ClickChina

防止垃圾评论插件,点击正确的图形提交评论,仿"Clickcha"(Click on the Right picture to submit comments,to prevent spam comments,as clickcha)


liming Fewer than 10 active installations Tested with 3.2.1 Updated 9 years ago

Katorymnd Contact Form

Katorymnd Contact Form is a simple but secure contact form Verified and ready to use.


Katorymnd Fewer than 10 active installations Tested with 5.5.1 Updated 2 weeks ago

Extended Antispambot

Obfuscation of email via the [antispambot]…[/antispambot] shortcode syntax using built-in WordPress Codex functionality.


Amit Mittal Fewer than 10 active installations Tested with 5.5.1 Updated 2 months ago

Concise Antispam

Very simple antispam plugin. Users do not need to enter any captcha, working completely on…


Concise Studio Fewer than 10 active installations Tested with 5.5.1 Updated 2 weeks ago

FraudGrade

Protect WordPress from hackers, bots and general bad users. Block connections from Proxies, VPN, Tor,…


FraudGrade Fewer than 10 active installations Tested with 4.9.15 Updated 2 years ago

Security Site

Secure your site from the Anti-Spam, Check Browser, XSS Attack.


MoiVui Fewer than 10 active installations Tested with 5.2.7 Updated 1 year ago

Free Net of Moderators

Maintaining a culture of online communication in the hands of the users themselves.


ModerateIt Fewer than 10 active installations Tested with 5.3.4 Updated 6 months ago

WPC – Antispam Bot

This plugin translate your email address into a link with encoded string.


WP Clinique Fewer than 10 active installations Tested with 5.2.7 Updated 8 months ago