Arashtad

This product is a fully responsive WordPress widget and displays Testimonials in fancy styles. The widget output is very customizable and easy to work with. There are various options on the admin panel to take the appearance and behavior of each widget instance under your control. Some of the options are described below.
Features: 
* 4 Preset Styles 
* Custom Style Available 
* Customisable Width and Height 
* Customisable Header and Footer Texts 
* Customisable Margin and Padding 
* Fully Responsive 
* Unlimited Widgets on a Same Page 
* Ongoing Support 
* WordPress 4.x Compatible 
* FontAwesome Support 
And Much More…
Arashtad Testimonials Slider is created by <a href="https://arashtad.com/" rel="nofollow ugc">Arashtad.com</a> as a free WordPress plugin. But, though it’s a free product, it is fully supported by Arashtad.com.
<h3>Arbitrary section</h3>
Customization: 
As described this product is very flexible and easy to customize. You can easily change the style of its module output by editing the plugin CSS file at wp-content/plugins/arashtad-testimonials-slider/styles/master.css.

Arashtad Testimonials Slider Plugin

Arashtad Testimonials Slider Plugin creates unlimited Testimonials Slider widgets on WordPress websites.

Renier Rumbaoa

A WPBakery Page Builder (formerly Visual Composer) testimonial addons with 9 different styles and layout to choose from. Post-type testimonial added to manage testimony details.
<h3>Plugin Features</h3>
<ul>
<li>11 Different Designs</li>
<li>Grid Layout</li>
<li>Slider Layout</li>
<li>Fully Responsive (desktops, tablets, mobile devices)</li>
<li>Clean Design</li>
<li>Basic Animation</li>
<li>Easy to install and setup</li>
<li>Easy to use</li>
<li>Custom Post Type</li>
<li>Browsers compatible</li>
<li>Shortcode Included</li>
</ul>

Weeby Testimonial – WPBakery Addons

A WPBakery Page Builder (formerly Visual Composer) testimonial addons.

Arashtad Testimonials Slider Plugin vs Weeby Testimonial – WPBakery Addons