Phoenixheart

<p>This plugins display a highly customizable list of random posts. There are some plugins that serve a similar purpose already, with one drawback: If they’re used along with cache plugins (like WP-Super Cache), the list is cached also, and remains the same over thousands of views, thus not so “random.” AJAX Random Posts, as its name says, uses AJAX to retrieve the posts and overcome the problem: now each page refresh comes with a different list!</p>
<h3>Features</h3>
<ul>
<li>Compatible with caching plugins, since the core is written and run in JavaScript which is normally not cached.</li>
<li>The list is highly customizable: number of posts, html format, tags (like post url, title, categories, date etc.) can be included.</li>
</ul>
<h3>History</h3>
<ul>
<li>0.3.3</li>
</ul>
<ol>
<li>Scripts and styles now enqueued to ensure max compatibility.</li>
</ol>
<p>* 0.3.2.0<br />
1. Add an option to include/exclude the sticky posts into the list.<br />
* 0.3.1.0<br />
1. Code Optimization<br />
1. Add a Donate button<br />
* 0.3.0.2 Raise compalibility<br />
* 0.3.0.1 Some minor bug fixes<br />
* 0.3 The old versions encountered an IE bug that makes some texts disappear. Fixed in 0.3.<br />
* 0.2 A small fix<br />
* 0.1 Initial version</p>


AJAX Random Posts

Displays a list of random posts using AJAX. Works with cache plugins, and highly customizable.

wpmen

<blockquote>
<p>What we have created is a combination of elegance and simplicity.<br />
  To be able to post random show site users. Simply install and activate the plugin Random post with ajax and only using a shortcode in any part of the site that you want to display random posts.</p>
</blockquote>
<h4>Random Post with Ajax includes the following features:</h4>
<ul>
<li>Choice Categories</li>
<li>Choice of Post Type</li>
<li>Possibility to choose the number of posts</li>
<li>Show Content (Excerpt)</li>
<li>Display post date</li>
<li>Show Thumbnail of post</li>
<li>Beautiful design</li>
<li>User friendly</li>
<li>Responsive</li>
</ul>


Random Post with ajax

thanks to author

Combining beauty and efficiency to display random posts

AJAX Random Posts vs Random Post with ajax