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

By: Todd Lahman.

(41)
Last Updated: 10 months ago
70,000+ active installs
Compatible up to: 4.4.4

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
(25)
Last Updated: 1 month ago
20,000+ active installs
Compatible up to: 4.5.3

To protect your Blog from automated spambots, this plugin adds invisible formfields to your comment form.

By: kubi23.

(12)
Last Updated: 3 months ago
10,000+ active installs
Compatible up to: 4.4.5

No more SPAM by spiders scanning you site for email adresses. With CryptX you can hide all your email adresses, with and without a mailto-link, by con

By: Ralf Weber.

(10)
Last Updated: 1 year ago
10,000+ active installs
Compatible up to: 4.1.12
(18)
Last Updated: 1 month ago
9,000+ active installs
Compatible up to: 4.5.3

WP Anti Spam can anti automated spambots or anti spams by"comment","ip","name","email","url".

By: boliquan.

(3)
Last Updated: 2 years ago
7,000+ active installs
Compatible up to: 4.0.12

Encodes mailto: links and e-mail addresses with JavaScript to stifle webcrawlers. Automatically turns plaintext e-mails into (enkoded) links.

By: michael_greenberg.

(5)
Last Updated: 3 months ago
5,000+ active installs
Compatible up to: 4.5.3

Comment spam prevention without moderation, captchas or questions

By: benohead and amazingweb-gmbh.

(2)
Last Updated: 1 year ago
2,000+ active installs
Compatible up to: 4.1.12

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

By: MikesPickz.

(1)
Last Updated: 5 years ago
2,000+ active installs
Compatible up to: 3.3.2
(3)
Last Updated: 8 months ago
1,000+ active installs
Compatible up to: 4.4.4

Block 250+ spam sites, such as semalt.com and 4webmasters.org! Keep your website safe and your Google Analytics statistics clean and accurate.

By: Roger Rodrigo.

(4)
Last Updated: 1 year ago
1,000+ active installs
Compatible up to: 4.2.9
(2)
Last Updated: 2 years ago
1,000+ active installs
Compatible up to: 4.1.12

With the release of WordPress 2.8 development of Yawasp is discontinued!!! For further protection against automated Spambots please checkout the succe

By: kubi23.

(0)
Last Updated: 7 years ago
1,000+ active installs
Compatible up to: 2.7.1

The Advanced WordPress Security plugin Developed by World Web Arts to protect your wordpress website from virus and malicious attack by permission set

By: World Web Arts.

(2)
Last Updated: 2 years ago
1,000+ active installs
Compatible up to: 3.9.13

WordPress plugin to fight with 300 referrer spammers (like semalt, buttons-for-website and many more).

By: rolandinsh.

(1)
Last Updated: 3 weeks ago
700+ active installs
Compatible up to: 4.5.3

This plugin protects your registered user base by preventing registration with a disposable email addresse (like the ones provided by mailinator).

By: philippe.

(4)
Last Updated: 2 years ago
500+ active installs
Compatible up to: 3.8.15

Automatically scatters invisible links to Project Honey Pot spam traps throughout your wordpress blog to help catch and stop spammers.

By: Andrew Ensley.

(1)
Last Updated: 5 years ago
200+ active installs
Compatible up to: 3.1.4

SiteBrains blocks spam posts using a completely configurable set of rules. Both interactively as the user types and on our servers upon submission.

By: SiteBrains).

(0)
Last Updated: 5 years ago
100+ active installs
Compatible up to: 3.2.1

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