13 Best WordPress Plugins for Spam Comments

Best WordPress Plugins for Spam Comments

Are you tired of seeing spam comments on your blog posts? If yes, you should try out some of the best WordPress plugins for spam comments we’ll discuss in this article.

The number of spammers has increased over time. They create fake accounts and post irrelevant comments on blogs and websites, making it harder for readers to read quality content.

There are several ways to stop spam comments from appearing on your site. Most of these tools are free and easy to install, and you can also use a third-party plugin like Disqus or Facebook Comments. 

After reading this article, you should have no reason to battle spam comments on your blog posts anymore.

1. Akismet

Akismet is one of the most popular anti-spam plugins, with more than 10 million users worldwide. The plugin works with all major blogging platforms, including WordPress, Tumblr, Blogger, TypePad, etc.

It comes with an API that allows developers to integrate it into their applications and also offers a web service that lets you manage your comment spam reports.

Akismet uses machine learning technology to detect spam comments; it does this by analyzing the text of each comment. Also, the plugin doesn’t fail to check if any words frequently appear in spam messages.

If the message contains such words, it will be marked as spam. You can configure the plugin to delete spam comments automatically. However, you need to set up a filter first, so it doesn’t delete legitimate comments.

2. Antispam Bee

Antispam Bee is a worthy WordPress plugin for spam comments. It allows you to block all spam comments and trackbacks, and all spam comments are stopped immediately, no matter what type of spam you’re dealing with. And since this plugin doesn’t require a CAPTCHA, it’s super easy to use.

In addition, Antispam Bee sends you an email notification each time a spam comment is found, allowing you to delete the spam and prevent future occurrences quickly.

The plugin also features customizable filters for different spam types. For example, you can choose whether or not to allow certain types of spam such as “bogus link,” “comment reply,” “trackback,” etc.

If you’d rather not receive notifications about specific spam types, uncheck those options. Furthermore, Antispam Bee provides several useful statistics regarding spam activity on your site.

These include total spam count, number of spam comments, number of spam trackbacks, and most importantly, how many spam messages were read by visitors.

3. Titan Anti-Spam & Security

Titan Anti-spam & Security is one of the most popular WordPress plugins because it’s easy to use and effective against email-borne and web-borne threats.

With Titan, you can easily block spam emails, prevent comment spam, and stop bots from submitting forms automatically. You can also set up custom rules to catch specific types of spam.

Best of all, Titan doesn’t slow down your site or make it harder for visitors to find what they’re looking for; no wonder it’s among the best WordPress plugins for spam comments.

The free version of this plugin includes basic anti-spam protection, while the paid version offers additional features, including:

  1. Block Spammy Emails – Easily filter out unwanted messages with customizable filters.
  2. Stop Comment Spam – Prevent spam comments from being posted on your blog.
  3. Custom Rules – Set up customized rules to detect specific types of spam.
  4. Advanced Filters – Use advanced filtering options to identify and block more complex types of spam.

4. WordPress Zero Spam

WordPress Zero Spam is a powerful anti-spam solution that protects your blog against automated software programs designed to submit spam comments, form submissions, trackbacks, pingbacks, or even post revisions. With this plugin installed, spammers will find it harder to abuse your site.

WordPress Zero Spam uses AI to detect and block spambots from submitting forms on your site. You stop the bot from completing the submission by blocking the IP address.

This plugin also uses JavaScript to prevent bots from submitting form data. If the bot attempts to submit a comment or form, WordPress Zero Spam stops it in its tracks.

You don’t have to worry about getting flooded with spam comments because the plugin won’t let spambots publish anything on your site.

Furthermore, the plugin allows you to ban specific IP addresses temporarily and permanently. You can block entire countries, regions, and even individual IP addresses.

This way, you can keep spambots from posting comments, uploading files, or publishing posts.

5. CleanTalk

CleanTalk is also among the best WordPress plugins for spam comments, making it a must-have. It does everything related to spam comments, including blocking them, registrations and contacts emails, orders, booking requests, and more.

Unlike other plugins, CleanTalk doesn’t need your captcha to solve these problems. Instead, it uses machine learning algorithms to identify spam automatically.

Key features include:

  1. Blocks spam in comments, registrations, and submissions.
  2. Checks published comments for existing spam. Removes them from your website. And yes, it works on mobile devices too.
  3. It doesn’t need any captcha to work.
  4. Easy to use.

6. Stop Spammers

Stop Spammer is a powerful WordPress anti-spam plugin that lets you stop spam emails, comments, registration forms, and submissions. With it, you can protect your site against automated attacks, malicious software, and unwanted visitors.

This plugin offers dozens of features, including blocking spam words, URL shorteners, suspicious behavior, and entire countries. You can also allow only registered users to access your site while keeping out anonymous bots.

Moreover, Stop Spammer can prevent people from posting spammy comments, registering fake accounts, post spam messages, and submitting unwanted forms. Plus, you can block specific IP addresses, email addresses, and usernames.

7. Hide My WP

Hide My WP is another powerful plugin among the best WordPress plugins for spam comments to help you secure your website against hackers, spammers, and malware scanners. It allows you to hide your wp-login URL and rename the admin URL.

Apart from that, it provides several useful features like detecting and blocking cross-site scripting (CSV) attacks, hiding your wp-login URL, renaming the admin URL, and much more.

Its unique feature of detecting and blocking CSV attacks helps prevent data breaches and ensure maximum safety for your visitors. You can even set up rules to automatically delete comments containing specific keywords.

8. Spam Master

Spam Master is one of the most popular plugins in WordPress. Its modular design allows you to customize it according to your needs. You can use it to protect your site from spam, malicious registrations, and unwanted comments.

In addition, you can configure it to work with multiple email accounts simultaneously.

The plugin uses Akismet to detect spam and works with both Akismet API and SMTP authentication methods. It can even block certain keywords that might trigger automatic spam filters.

It can also block specific comment types such as “thanks”, “reply”, “trackback”, “pingback”, “blogger”, “XML Sitemap”, and “feed”.

Moreover, this plugin is compatible with major themes, including Twenty Seventeen, twenty sixteen, and many others. It supports multisite installations, and it’s easy to install and update.

9. WP Armour

WP Armour is a handy tool for keeping your blog free of spam. If you’re tired of getting tons of spam mail daily, you must try this fantastic plugin.

The plugin works like a charm, making it one of the best WordPress plugins for spam comments. It detects suspicious emails and blocks them immediately.

But what makes this plugin unique is that it does not just stop the email; it logs the IP address of each spammer.

You can see exactly where the spam came from, and since it tracks IP addresses, you don’t need to worry about false positives.

Furthermore, the plugin uses a honeypot technique to stop spam. A honeypot is a trap set up to catch spammers. When a spammer tries to send spam via your website, he gets redirected to a fake landing page.

From there, he fills out a form that contains some hidden fields. These fields are invisible to the human eye but contain information that the plugin reads. Once it identifies malicious activity, it blocks the spammer’s request.

10. WP Cerber

WP Cerber is a robust anti-spam protection solution that protects your WordPress installation against spam, malware, and brute force attacks. It is specifically for WordPress sites and does not require additional plugins.

The most crucial feature of WP Cerber is its ability to protect your site against spam without affecting its usability. It achieves this by blocking spammy comments, emails, and registrations while allowing legitimate ones.

WP Cerber blocks spammy comments and emails before they reach your inboxes. It works by checking each email address against a list of known blocked addresses. If it finds a match, it blocks the email immediately.

WP Cerber also prevents brute force attacks. It checks IP addresses against a list of banned IPs and blocks attackers within seconds.

11. Wordfence

WordPress security plugin Wordfence is a must-have tool for every blogger, web admin, and developer.

This plugin offers many features like malware detection, blocklisting, URL filtering, brute force protection, and more. You can easily install it and start protecting your blog/website.

Here are some of the most important things about this plugin:

  1. Malware Protection – This feature scans your files, posts, and comments to detect potentially harmful code. If anything suspicious is found, it will warn you immediately.
  2. Blocklisting – This feature can block specific IP addresses or domains from accessing your site.
  3. Login Captcha – A captcha prevents automated access to your site. You can use this feature to protect your admin account or login form.
  4. Brute Force Attack Protection – If someone tries to hack into your website, this feature helps you identify and ban such attackers.
  5. Spam Blocking – When you post something on social media sites, chances are that people will reply to your post. But what happens when you receive an email from someone who doesn’t know you? This feature blocks emails containing known phishing messages.

12. Stop WP Comment Spam

Stop WP Comment Spam is one of the best WordPress comment spam plugins. It does exactly what it says – it stops spam comments from being posted on your blog.

Once a comment is flagged as spam, the plugin moves it into a particular spam folder where you can either delete it yourself or wait for the plugin to do it. If you don’t want to see those comments again, click “Delete All.”

The plugin also offers additional features, such as blocking specific IP addresses, hiding replies, and even preventing certain words from being used in comments.

13. Captcha Plus

Captcha Plus is the last on our list of the best WordPress plugins for spam comments. It’s a premium WordPress form protection plugin.

You can use it to protect any form on your websites, such as login forms, registration forms, or comment forms. 

The plugin allows you to choose different types of captcha: invisible reCAPTCHA or simple math problems, character recognition, and slider buttons.

You can also have a list that allows you to hide the ReCaptcha field for trusted IP addresses, like Cloudflare.

Lastly, you can easily customize the plugin settings, and it supports both shortcodes and widgetized options.


As we’ve seen above, these are the best WordPress plugins for spam comments. We hope they will help you keep your blogs clean and safe.

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