Gunar

Enhance your comparable data display with animated graphic pie chart. Styled data table included, with a lot of further styling options.
Insert anywhere in the post or page via shortcode.
How it looks like? Check here: <a href="http://www.gootools.net/test-preview-animated-pie-chart-plugin/" rel="nofollow ugc">Test Preview: Animated Pie Chart – How to use and examples</a>
Adventages
<ul>
<li>easy to use – supply shortcode with minimum two data pairs and you are ready to go </li>
<li>responsive design – graph will fit any screen size automatically</li>
<li>mobile friendly – it will look nice on mobile devices</li>
<li>customizable – lots of options to make your graph outlook unique</li>
<li>theme friendly – tested on various WordPress themes (but we strongly recommend you to test plugin in your own theme)</li>
</ul>
Complete list of shortcode options at official plugin page: <a href="http://www.gootools.net/wordpress-plugins/goo-pie-chart/" rel="nofollow ugc">Goo Pie Chart</a>

Goo Pie Chart

Animated pie chart for comparable data graphical representation

sohel razzaque

This plugin will added to your wordPress side a nice and easy pie chart.you can change pie chart total area width,single pie chart area width,total area background colour,pie chart circle text colour and also change text colour & other setting from “pie_chart” menu in dashboard. This plugin will enable pie chart your wordpress theme. You can embed pie chart via shortcode in everywhere you want, even in theme files .
Shortcodes
shortcode in dashboard page/post/widgets
[pie_chart_list category=”category come to post*”]
shortcode in theme page
*post category and attribute category are same
<h4>Plugin Features</h4>
<ul>
<li>you can change pie chart total area width</li>
<li>you can change single pie width</li>
<li>you can change background colour</li>
<li>you can change pie chart circle text colour</li>
<li>you can change pie chart text colour</li>
<li>you can add category in your pie chart</li>
</ul>

sr-piechart-wp

Easily create and manage  a piechart .Get a Fancy jQuery Pie Chart with a simple shortcode

Goo Pie Chart vs sr-piechart-wp