Tamás

NEW! With support for Elementor Form Widget.
Eazy C(omment)F(orm) Captcha adds a mathematic exercise to the comment form, contact form 7 & elementor, preventing bots to spam your comments and forms. Now with Elementor & Contact Form 7 support!
You can easily customize the label text for the captcha in the backend of WordPress. Also you can change the HTML Markup if you like.
With support for Contact Form 7.

Eazy CF Captcha

Eazy C(omment)F(orm) Captcha adds a mathematic exercise to the comment form, contact form 7 & elementor, preventing bots to spam your comments and …

Abhishek shukla

This plugin is the most powerfull plugin which easily put the validation on your wordpress comment form.
This plugin is compatibile with other plugin.
In this plugin need to only activate the plugin.
For more plugins, themes and WordPress support , Please visit http://www.interactiveitsolutions.com/

Advanced Comment Validation

This plugin adds wordpress comments validation to the Wordpress comment form. only need to activate the plugin than validation is working.

Eazy CF Captcha vs Advanced Comment Validation