The first thing comes in mind in order to avoid spammers from getting your website hit with lots of spam emails is to have captcha onboard. Certainly there are one-to-many captcha styles available, but important is that it needs to be implemented for sure in your website. Here in this article, we have rounded up some of amazing WordPress Captcha plugins.
SI CAPTCHA Anti-Spam
The plugin adds CAPTCHA anti-spam methods to WordPress on the forms for comments, registration, lost password, login, or all.
The plugin protect your website from spam using our human friendly, fun and designed Captcha plugin.
The plugin allows you to implement super security captcha form into web forms.
The plugin is a powerful captcha protection for WordPress login and comment forms. It is free and easy to use tool that will protect you from spam in the comments and prevent hacking the admin panel.
The plugin is a Bullet Proof Advance Protection Shield for your WordPress website. It’s more than just a Captcha!
The plugin is a clickable, picture CAPTCHA that stops spam and malicious bots, while remaining a very easy CAPTCHA for humans to solve.
The plugin is a free, and works on every desktop and mobile device.
The plugin is the free unique anti-spam solution. This captcha does not require any text typing. Moreover, the captcha contains social features.