Aftab Husain

Display client testimonials with slide previous and next features. And having different color settings from admin .
Plugin Features
<ul>
<li>Having color customization options in admin</li>
<li>Shortcode System.</li>
<li>Use this shortcode [wp-client-testimonial] where you want show the testimonial.</li>
<li>WordPress Custom Post Enabled.</li>
<li>Easy to Use.</li>
<li>You can use it in posts or pages.</li>
</ul>

Client Testimonial Slider

Display client testimonials with slide previous and next features. And having different color settings from admin .

PluginsPoint

This plugin will add clients testimonial or feedback via shortcode with author image in page or post or sidebar or .php files.
Plugin Features
<ul>
<li>Shortcode System</li>
<li>WordPress Custom Post Enabled.</li>
<li>Post Thumbnail.</li>
<li>TinyMCE Button added for generating Shortcode.</li>
<li>Very Lightweight.</li>
<li>Unlimited Color</li>
</ul>
Live Preview: http://kentothemes.com/demo/plugins/kento-clicents-feedback/

Client Testimonial Slider vs Kento Clients Feedback