The best anti-spam protection to block spam comments and spam in a contact form. The most trusted antispam solution for WordPress and WooCommerce.

Very effective anti-spam plugin that eliminates comment spam, and registration spam. Combines many effective methods for identifying spammers and keeping them off your site. THe plugin is designed to be very light weight so it will not interfere with the operation of your website. Easy to install and default options work perfectly on most sites. Will not lock you out. No Captchas needed. Works with JetPack Protect.

Stop user to submit a web address on the very first comments on any post and send those comments to spam folder.

O RLY Comment Spam Search creates a quick link to make sure comments aren't spam.

SpamJam stops comment spam and registration spam so you can sit back and enjoy your free time.

Civil Comments is a subscription service that lets you host civil discussions and debates on your site without the usual spam, harassment, and abuse.

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)

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Upload the Ctanfor Anti-Spam plugin to your website, Activate it, that's all!

Damn Spam is a lightweight anti-spam plugin. Currently highly opinionated - it automatically sends any new comments with links to your spam inbox

Convatic is a revolutionary social commenting system for websites. This plugin overlays and plays nicely with themes and other plugins. Convatic promotes and engages visitors turning websites into vibrant communities.

Want to protect your contact forms too? Upgrade to Anti-Spam Zapper PRO by DesignSmoke to stop all spam comments and form submissions on your WordPress website or WooCommerce store.

Zero Spam makes blocking spam comments and registrations easy.

EatMySpam checks your comments and Contact Form 7 submissions against the EatMySpam web service to classify if it is spam or not.

Block spam with cookies and JavaScript. All Spambots will remain away from your blog. Without settings or Captcha, install and forget the spam.

An extremely powerful antispam plugin that blocks spam-bots without annoying captcha images.

Monkey Trapped Spam is a WordPress plugin that automatically places the IP address of spam comments in the local comments blacklist.

Unspam makes it harder for spammers to automatedly send spam to your blog by changing the names of the fields in the comment forms.

MP Spam Be Gone is the simplest, most effective Spam blocker.