10 Free and Best Anti-Spam WordPress Plugins

If you are running a WordPress Blog, I am sure you must be aware of the problem of spam comments.

In fact, Spam Comments is one of the most irritating problems you have with a WordPress Blog. It not only spoils the reputation of your blog but it is also bad from SEO point of view.

So, you should take spam protection very seriously. It is utmost necessary so as to maintain the overall quality of your blog or site.

You can manually delete spam comments, but it is a time-consuming process. Moreover, the problem of spam comments is a regular one.

So, you have to delete spam comments over and over again for each of your blog posts. Also, when spam comments happen, they come in big numbers, so it makes difficult for you to delete each and every spam comment.

So, what’s an easy and effective method to get rid of the problem of spam comments?

How to stop spam comments on WordPress?

Well, thanks to the WordPress Community, you have an easy and effective solution to get rid of the problem of spam comments.

It comes in the form of Anti-Spam Plugins for WordPress.

Yes, by using WordPress Anti-Spam Plugins you can easily stop spam comments from populating your blog or site.

Here, I list out some of the best Anti-Spam WordPress Plugins by which you can stop spam comments on your blog.

They are filled with tons of powerful features which make you do hassle-free comment moderation and stop spam comments on your blog.

So, it’s time to stop irrelevant comment spam from spoiling your blog. The best thing is that you don’t have to spend hours manually moderating each and every comment.

Simply use WordPress Anti-Spam Plugins and stop the irritating spam comments.

Now, let us see the best Anti-Spam Plugins for WordPress. You can choose any of them and stop spam comments without investing your precious time.

10 Best Anti-Spam WordPress Plugins

1. Akismet

Akismet is one of the most powerful and popular anti-spam comment plugins for your WordPress blog. Each of the submitted comments is checked through its web service known as the Akismet web service.

It then informs you regarding the spam comments which you can remove from the admin screen itself. Akismet also furnishes you with Spam reports. It is easy to use too.


2. Anti-spam

The Best thing about the Anti-spam plugin is that it blocks spam in comments automatically. Moreover, it is easy to use. You just need to install it, and it just works.

Anti-spam WordPress Plugin does not come with a Captcha as it is built on the ideology that spam is not users’ problem. Neither, you will face any moderation queues. No settings page either to keep admin section clean. It is easily one of the best WordPress Plugins for stopping spam comments on the blog.


3. WP-SpamShield Anti-Spam

WP-SpamShield Anti-Spam provides one of the best spam protection to your blog with no Captcha, challenge questions or other inconvenience to site visitors.

It’s an exceptionally powerful and user-friendly WordPress anti-spam Plugin. It eliminates comment spam, contact form spam, pingback spam, trackback spam, registration spam, and every other type of WordPress spam.

It uses a double-layered protection service to protect your WordPress site from spam. It is a free Anti-Spam Plugin for WordPress.

WP-SpamShield Anti-Spam

4. Antispam Bee

Antispam Bee is also very trendy and popular WordPress Anti-Spam Plugin. It is an extremely reliable WordPress Plugin which protects your blog from spam comments and trackbacks effectively and without any captchas.

It is a free plugin and compliant with European data privacy standards. It does not require registration. It uses server-side techniques for preventing comment spam such as validating IP address of the commenter. It identifies spams quite well.

Antispam Bee

5. SI CAPTCHA Anti-Spam

SI CAPTCHA Anti-Spam WordPress Plugin uses CAPTCHA anti-spam method to prevent spam for comments, registration, password loss, and login page. For posting comments or for registration purpose, users need to type in the code shown on the image. It prevents spam from automated bots.

Features include:

  • Valid HTML
  • Configure From Admin Panel
  • Section 508 and WAI Accessibility Validation
  • Setting for showing CAPTCHA in the comments section, registration form, lost password, and login
  • Allows Pingbacks and Trackbacks


6. Spam Protection by CleanTalk

CleanTalk is a premium cloud-based Anti-Spam WordPress Plugin which prevents spam comments, spambot signups, and trackbacks. It is very similar to Akismet.

The incoming comments are uploaded to cloud servers of CleanTalk where they are subjected to multiple validation checks. Based on the results, the comments are either moved to the spam queue or are approved and published. It provides advanced statistics of blocked spam comments and a spam comment log. It is also compatible with WordPress cache plugins.

Anti-Spam WordPress Plugins

7. Stop Spammers Spam Prevention

Stop Spammers Spam Prevention is an aggressive and powerful anti-spam plugin that prevents comment spam, registration spam, contact form spam, and trackback spam.

It performs more than 20 different checks for spam and malicious events and is capable of blocking spam from over 100 different countries. CAPTCHA is presented only when a user is denied access as a spammer.

It even works with other plugins such as Gravity Forms. Free add-ons are available for checking some special cases.

Stop Spammers Spam Prevention

8. WP-SpamFree Anti-Spam

WP-SpamFree Anti-Spam WordPress Plugin provides one of the advanced protection against spam comments including trackbacks and pingback spam.

It comes with spam-free contact form feature as well. It protects against automated spam coming from bots. It is an anti-spam plugin for WordPress without CAPTCHA, challenge questions, or any other inconvenience to site visitors.

It features a blacklist filter which blocks any comment containing blacklisted keyword. Thus, it prevents competitor keywords from appearing in your site or blog.

Anti-Spam WordPress Plugin

9. WangGuard

WangGuard is a cloud based WordPress anti-spam plugin. It has tons of powerful spam validators. You can connect to the service using an API key, and the rest is done by WangGuard.

It is free up to 5000 daily comments checks. It also offers add-ons such as MailPoet Connector, Blacklisted Words, and others. It puts a strong protection layer in the registration section so that no unwanted or mischievous user can access your website.


10. Bad Behavior

Bad Behavior is a PHP-based anti-spam comment WordPress plugin. It prevents the link spam and junk files to be delivered to your blog, forum or CMS. It also blocks the robots which deliver such link spam.

It even prevents the spammers from reading your site. Bad Behavior prevents the spam attacks by analyzing the software used by a spammer and as well as the delivery method. It can be used in conjunction with the existing anti-spam services. Bad Behavior can be used with WordPress and lots of other packages, as well.

Bad Behavior

The article enlists the best Anti-Spam WordPress Plugins. We hope that it proves immensely helpful in selecting the most suitable WordPress Plugin to stop Spam Comments.

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