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Plugin Directory

An easy and powerful form builder that lets your visitors send you email. Blocks all automated spammers. No templates to mess with.

By: Mike Challis.

(485)
Last Updated: 1 month ago
400,000+ active installs
Compatible up to: 4.5.3

Adds CAPTCHA anti-spam methods to WordPress on the forms for comments, registration, lost password, login, or all.

By: Mike Challis.

(100)
Last Updated: 1 month ago
300,000+ active installs
Compatible up to: 4.5.3
(278)
Last Updated: 4 days ago
100,000+ active installs
Compatible up to: 4.6

Todd Lahman's comment spam blocking plugin that blocks automated spam with zero false positives.

By: Todd Lahman.

(41)
Last Updated: 11 months ago
70,000+ active installs
Compatible up to: 4.4.4

The fastest firewall plugin for WordPress.

By: Jeff Starr, aldolat, John Hoff, jameswilkes, Julio Potier, and lernerconsulting.

(44)
Last Updated: 4 months ago
60,000+ active installs
Compatible up to: 4.5.3

Bad Behavior prevents spammers from ever delivering their junk, and in many cases, from ever reading your site in the first place.

By: error.

(21)
Last Updated: 8 months ago
60,000+ active installs
Compatible up to: 4.4.4

Search the files and database of your WordPress install for signs that may indicate that it has fallen victim to malicious hackers.

By: Donncha O Caoimh, Jon Cave, Ryan Boren, Andrew Ozz, Thorsten Ott, and others.

(27)
Last Updated: 1 month ago
60,000+ active installs
Compatible up to: 4.5.3

WP Clean Up can help us to clean up the wordpress database by removing "revision" "draft" "auto draft" and so on.

By: boliquan.

(43)
Last Updated: 2 years ago
50,000+ active installs
Compatible up to: 3.9.13

Defeat automated spambots (even the new 'learning' bots with dynamically named hidden fields) by adding a client side generated checkbox.

By: Andy Bailey.

(32)
Last Updated: 2 years ago
50,000+ active installs
Compatible up to: 4.0.12

Powerful anti-spam plugin that eliminates blog comment spam. Finally, you can enjoy a spam-free WordPress blog! Includes contact form.

By: Pole Position Marketing and Aziz.

(5)
Last Updated: 3 weeks ago
40,000+ active installs
Compatible up to: 4.5.3
(422)
Last Updated: 1 week ago
40,000+ active installs
Compatible up to: 4.6

A quick way to delete all pending comments. Useful for victims of spammer attacks.

By: nkuttler.

(82)
Last Updated: 4 years ago
30,000+ active installs
Compatible up to: 3.0.5

Sets a cookie on a random URL that is then checked when a comment is posted. If the cookie is missing the comment is marked as spam. This plugin will

By: Donncha O Caoimh and Automattic.

(16)
Last Updated: 2 years ago
30,000+ active installs
Compatible up to: 3.9.13

Allow or disallow visitors from certain countries accessing (parts of) your website

By: Pascal.

(89)
Last Updated: 3 months ago
20,000+ active installs
Compatible up to: 4.5.3
(25)
Last Updated: 2 months ago
20,000+ active installs
Compatible up to: 4.5.3

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