Bon Plan Gratos

<p>This plugin gives you the possibility to display ratings on posts / pages and also on Google search results.</p>
<p>It is extremely light, very fast to load, comptabible with all versions of WordPress and will not break any of your plugins. It is inspired of similar existing plugins, but remains very simple. As you know, page speed is a factor to increase Google ranking, as well as the use of rich snippets.</p>
<h4>Important</h4>
<p>Rating function is voluntarily limited to authors (only authors can rate, and not visitors) through the admin panel, in order to remain as light and fast as possible.</p>
<h4>Main functionnalilties</h4>
<ul>
<li>Rating from 0 to 5, with a 0.5 step, in the post edit screen, </li>
<li>Use of Google snippets to help Google to display ratings in search results,</li>
<li>Rating tags detected in Google Webmaster Data Highlighter tools,</li>
<li>No use of javascript / ajax to improve loading,</li>
<li>Different format of ratings available (star, heart, gradient),</li>
<li>Use of sprites to improve loading of PNG images,</li>
<li>Automatic display of ratings in posts, pages or both,</li>
<li>Possibility to display ratings in posts through ‘shortcode’,</li>
<li>Possibility to display ratings anywhere with ‘php function’.</li>
</ul>
<h4>Additional information / help</h4>
<p>More information on shorcode, PHP function, etc… on plugin web page:<br />
http://bonplangratos.fr/wp/plugins/google-quick-ratings</p>


Google Quick Ratings

The lightest and fastest plugin to rate posts and pages by their authors, comptatible with Google rating snippets.

jmayoff

<p>If you’ve ever wanted to offer a rating out of 5 stars for a product or service or website or movie or really whatever you’re blogging about, then this is the plugin for you. I went looking for something that would do exactly what I wanted, but couldn’t find it ? and I didn’t want a new theme that incorporated rating functionality.</p>
<p>You decide which features to rate on a site-wide basis. For example, a movie rating site might want to include features like: plot, characters, quality etc. Where an app reviewer may want to have features like: price, playalbility, value etc. I have plans for a future version that would allow changing the features on a per-post bvasis.</p>
<p>Please let me know if you have any problems with the plugin or have any suggestions for future updates.</p>
<h3>To do</h3>
<ol>
<li>Allow changes to rated features on a per-post basis</li>
<li>Allow the exclusion of one or more rated features</li>
</ol>


Revyooz

My plugin and I think it's great

A review/rating plugin allowing you to give a product/service/etc a rating out of 5 stars. You can choose the names of the features that you are ratin …

Google Quick Ratings vs Revyooz