Akismet Anti-Spam

Akismet checks your comments and contact form submissions against our global database of spam to…


Automattic 5+ million active installations Tested with 4.9.1 Updated 1 month ago

Disable Comments

Allows administrators to globally disable comments on their site. Comments can be disabled according to…


Samir Shah 1+ million active installations Tested with 4.9.1 Updated 1 month ago

WP-Optimize

WP-Optimize is WordPress's most-installed optimization plugin. With it, you can clean up your database easily…


David Anderson, Ruhani Rabin, Team Updraft 600,000+ active installations Tested with 4.9.1 Updated 1 month ago

Antispam Bee

Easy and extremely productive spam-fighting plugin with many sophisticated solutions. Includes protection against trackback spam…


pluginkollektiv 200,000+ active installations Tested with 4.7.8 Updated 8 months ago

Disqus Comment System

Disqus is the web's most popular comment system. Use Disqus to increase engagement, retain readers,…


Disqus 200,000+ active installations Tested with 4.6.9 Updated 8 months ago

Anti-spam

No spam in comments. No captcha.


webvitaly 100,000+ active installations Tested with 5.0 Updated 4 months ago

Facebook

Add Facebook social plugins and the ability to publish new posts to a Facebook Timeline…


Facebook 100,000+ active installations Tested with 3.9.22 Updated 4 years ago

Facebook Comments

The Facebook Comments WordPress plugin makes it easier for you to setup, administer and customise…


talspotim 100,000+ active installations Tested with 4.8.4 Updated 3 months ago

Post-Plugin Library

The shared code library for Similar posts, Recent Posts, Random Posts, Popular Posts and Recent…


Rob Marsh, SJ 60,000+ active installations Tested with 2.6.2 Updated 9 years ago

Spam protection, AntiSpam, FireWall, Cleaner by CleanTalk

Spam protection, antispam, all-in-one, premium plugin. No spam comments & users, no spam contact form…


–°leanTalk 60,000+ active installations Tested with 4.9.1 Updated 1 week ago

Subscribe to Comments

Subscribe to Comments allows commenters on an entry to subscribe to e-mail notifications for subsequent…


Mark Jaquith 60,000+ active installations Tested with 4.3.14 Updated 2 years ago

Growmap Anti Spambot Plugin

Upgrade to CommentLuv Pro For More Anti-Spam Heuristics


Andy Bailey 40,000+ active installations Tested with 4.0.21 Updated 3 years ago