10 Best Anti-Spam WordPress plugins in 2021

Best Anti-Spam WordPress plugins

10 Best Anti-Spam WordPress plugins


As a blog or website owner, isn’t it a pleasure to see Incoming traffic growth? Indeed it is! We all experienced it! Unfortunately, when your website starts attracting the public, you fall prey to spam. This is one of the most unpleasant things you will have to face. In this article, we will discuss the Best Anti-Spam WordPress plugins that will help you to secure your website or blog against spam.

As soon as your website starts receiving a fair amount of traffic, a crowd of unwanted spammers joins the party. And most of these spammers are automatic robots. In this article, we will discuss the best premium WordPress plugins that will help you to secure your website or blog against spam.

But first, if you’ve never installed WordPress, find out How to install a WordPress blog, steps seven et How to find, install, and activate a WordPress theme on your blog. So let’s go back to why we’re here.

10 Best Anti-Spam WordPress plugins

Hide My WP

10 Best Anti-Spam WordPress plugins in 2021

Hide My WP is a number one security plugin for wordpress that you can download from codecanyon.net. Hide My Wp plugin provide very promising security for you wordpress site.

Its main features are Hide wordpress– Hide your site form theme detectors, hacker/bots, WordPress Firewall– autoblocks unknown attacks, Trusted network– provides a protective network. This plugin does a wonderful job in hiding your website details from website such as builtwith, isitwp, wpthemedetector, scanwp etc. Other than this it detects and blocks XSS, SQL injection, DDoS attacks on your wordpress site.

It is without a doubt one of the best anti spam plugin considering the services provided the price which is very reasonable.

WP Advanced Math Captcha

10 Best Anti-Spam WordPress plugins in 2021

WP Advanced Math captcha is a free WordPress plugin that allows you to add a mathematical Captcha to your login, registration, and lost password forms. It can also be added to the payment page of your website.

Its main features are assistance plus Math Captcha on the same page, easy customization to match the appearance of your website, customization of error messages, the possibility of Disable Math Captcha for a connected user, excellent for fighting spam and even more.

Spam protection, AntiSpam, FireWall by CleanTalk

10 Best Anti-Spam WordPress plugins in 2021

Spam Protetion, AntiSpam, FireWall by CleanTalk is a free but best anti-spam plugin that has many important features when it comes to security of your website.

Some major features of this plugin are:

  • WooCommerce spam filter

  • Blocking users by country

  • AntiSpam protection for comments

  • Spam bots registrations filter

This plugin simply works in background and relief you from unnecessary hassles. This is possibly the best anti spam wordpress plugin.

Double Opt-in for Gravity Forms


Stop getting spam from bots or other troublemakers. This high-quality WordPress protection plugin is one of the most effective anti spam plugin on the market, as it requires human interaction and a real inbox. It is based on the Gravity modules plugin, which must be installed before using it.

So if you’ve designed a Gravity Forms form that can reach more than one recipient using a selection area, you can make sure they aren’t bothered by spam.

Download the plugin here.

Here is an example:

A medical center that offers its patients direct contact with several doctors. It would help if you made sure that only the letters of people authenticated and who have confirmed their notes via double factor authentication reach the doctor. So with Double-Opt-In for Gravity Forms, this is now possible and very simple.



SecuPress is a very new security plugin on the market (released initially as a freemium in 2016), but it is undoubtedly one of those that are growing rapidly. It was developed by Julio Potier, one of the original co-founders of WP Media, the company that develops WP Rocket and Imagify. There anti spam plugin has both a free version and a premium version that includes many additional features.

Read More: 9 Best WordPress Migration Plugins in 2021

If you want a security plugin that has a friendly and easy to use user interface, SecuPress is the right plugin. The free version has anti-brute force logins, blocked IPs, and a firewall. It also includes the protection of security keys and blocks visits by malicious bots (a function that usually has to be paid for in other security plugins).


zxeion wordpress plugin

Zxeion is a powerful, premium WordPress plugin that helps strengthen the security of your website. This plugin includes a collection of patches and tools for extra protection, as well as real-time network protection, which can assist you in identifying and blocking warnings to your website without having to take anything.

10 Best Anti-Spam WordPress plugins in 2021

Its features are among others: real-time protection, ability to hide the administration section, automatic prohibition by the firewall, file protection, IP blocking, protection from Brute Force attacks, detection of server errors, protection from spam, and many others.

CommentPress Core

commentpress wordpress plugin

CommentPress Core is a powerful free compact WordPress plugin that allows you to insert, edit, and delete comments quickly and easily. CommentPress uses Ajax, jQuery, and PHP to post comments, so you won’t need to reload the page.

This anti spam WordPress plugin has many options that allow you to customize it and give it the look of your website. It proposes a captcha to fight spam and to have more security in the forms.

Ultimate Math Captcha


Ultimate Math Captcha is a high-quality WordPress captcha plugin that is 100% efficient. It allows you to add a mathematical captcha on WordPress login forms, registration, password recovery, comments, WooCommerce, Easy Digital Download, and bbPress modules.

Its features include ease of installation and configuration, the addition of captchas on many modules, support for multiple mathematical captchas on the same page, customization of error messages, and many others.

All In One WP Security & Firewall


Being one of the most feature-rich free security plugins, All In One WP Security & Firewall offers a simple interface and decent customer support without any premium plans. It is a highly visual security plugin with graphs and indicators to explain metrics to beginners how security strength and what needs to be done to make your site more potent.

The features are divided into three categories: Basic, Intermediate, and Advanced. Therefore, you can take full advantage of the plugin even if you are an expert developer. The main ways in which this plugin works are the protection of user accounts, the blocking of forced access attempts, and the improvement of the security of user registration. Database and file security are also included in the plugin.

Antispam Bee

10 Best Anti-Spam WordPress plugins in 2021

Antispam Bee plugin block spam comments and trackbacks effectively moreover it does not use any captcha or sends your personal data to some third party service.

Major features of Antispam bee plugin are:

  • Trust commenters form Gravatar
  • Validate the ip address of commenters
  • Search local database for previous spammers
  • Delete the spam comments directly.

This anti spam plugin does not stores any private user info and completely respect user security. It is 100% compliant with GDPR.


What is the best anti spam plugin for WordPress?

Best anti-spam wordpress plugins:
1. Hide My WP
2. WP Advanced Math Captcha
3. Spam protection, AntiSpam, FireWall by CleanTalk
4. Double Opt-in for Gravity Forms
5. SecuPress
6. Zxeion

How do I stop spam on WordPress?

Some techniques to stop spam on wordpress:
1. Disable comments or approved form registered users only
2. Enable comment moderation
3. Create lists of blacklisted words
4. Ban use of links in comment section

Is CleanTalk anti spam free?

Yes, Spam protection, AntiSpam, FireWall by CleanTalk is free plugin with lots of features to enhance your site security and reduce spams.


Here! That’s all for this article. Hope this article 10 best Anti-Spam  WordPress plugins designed to help you effectively fight spam on your website. If you have any doubts or suggestions, please let us know inside commentaries.

However, you will also be able to consult our resources if you need more elements to carry out your website creation projects by asking our guide on WordPress blog creation or the one on Divi: the best WordPress theme of all times.

About Post Author

You Might Also Like