commenze

Commenze provides users with a the ability to create fully custom comment sections that will match the look and feel of your WordPress site.
Using our simple no-code Drag & Drop Editor anyone can create a custom theme for their comment section.
On top of the above, Commenze is super fast & lightweight, ad-free and privacy focused with industry leading spam protection & moderation.

Commenze Comment Sections-wp

Replace the default wordpress comment sections with fully customizable no-code comment sections.

Silkalns

WP Chill

Cristian Raiber

A very useful plugin for everyone using WordPress. Adds reCaptcha security to the WordPress login form, register form and comment form. This plugin could help your blog get rid of a lot of spam comments or brute-force attacks.
Nothing gets passed it if the reCaptcha doesn’t validate.
A few notes about the plugin:
<ul>
<li>Supports audio or image captcha types</li>
<li>Can generate the reCaptcha image / audio type in a number of predefined languages</li>
<li>Adds reCaptcha protection to the WordPress login form</li>
<li>Adds reCaptcha protection to the WordPress register form</li>
<li>Adds reCaptcha protection to the WordPress comment form</li>
<li>Adds reCaptcha protection to the WordPress recover password form</li>
</ul>

Uber reCaptcha

This plugin adds the reCaptcha form to the WordPress login form, recover password form, register form and comment form.

Commenze Comment Sections-wp vs Uber reCaptcha