WordPress is one of the best blogging platforms to prevent spammers and spam bots from posting blog comments. But we still have to install a captcha plugin to help get rid of spam on your blog. Actually WordPress captcha plugins are designed to prevent unwanted spam messages, logs and comments in your WordPress blog.
Let’s take a look at some best useful captcha WordPress plugins to prevent spammers and spam bots from posting blog comments.
Top 7 Best WordPress CAPTCHA Plugins
This captcha plugin from Worpdress adds antispam CAPTCHA methods to WordPress forms for comments, registration, lost password, login, or all. To post comments or to register, users will have to type the code shown in the image. Prevents spam from automated bots. Works great with Akismet. It is also fully compatible with WPMU and BuddyPress.
Simple CAPTCHA is also a powerful WordPress CAPTCHA plugin that effectively protects your WP blogs against spammers and unwanted people. This add-on does not work alone and is intended to work with other add-ons. It was originally created for the contact form 7, however, you can use it with your own add-on.
This is the official complement of Google CAPTCHA. It’s a little harder to set up than some of the others, but it’s extremely effective if you really need to fight trolls and spammers as much as possible.
Captcha plugin is the best security solution that protects your WordPress website forms from spam entries using mathematical logic. It can be used for connection, registration, password recovery, comments and popular contact forms.
Boomcaptcha CAPTCHA Protect your web site from spam by using ciphertext and matched with matching web fonts so the user can see the challenge text clearly while spam programs see the underlying ciphertext. It’s a great Captcha solution to prevent spam for comments, login, registration, reseting and password forms. Users will have much better Captcha experience then trying to guess the difficult crooked image based Captcha solution. It is fun and helps improve the user’s accuracy rate when response characters show the same source.
Google Captcha (reCaptcha) plugin is an effective security solution that protects your WordPress website forms from spam entries while real people pass with ease. It can be used for connection, registration, password recovery, comments, popular contact forms, and the other.
This is a great addition to creating a contact form with a built-in CAPTCHA system. It’s easy to use, which is nice if you’ve never done a CAPTCHA contact form before and it helps you automatically filter out any spam you may receive on your email system.