Dan Rossiter

This plugin, like most things useful, grew out of a need. I had a <a href="http://www.prezi.com/recommend/qv1ms7qvtplw" rel="nofollow ugc">Prezi</a> 
and I had a WordPress blog. I Googled for a few hours, trying to find a way to embed one within the other, and found some 
dirty hacks that ended up not working, as well as a plugin or two that didn’t work, or only half worked. When I realized 
that there were no good solutions for this issue, I decided to create one.
This plugin is based on simplicity, making it extremely robust. On the back end, it is actually only a few lines of code. 
It takes the embed code that Prezi provides when clicking the share option through their site and simply inserts the 
necessary values that are needed to render a working Prezi.
I hope that you all find this plugin as useful as I have!
If this plugin has been helpful, please take a moment to 
<a href="https://wordpress.org/support/view/plugin-reviews/prezi-embedder#postform" rel="ugc">rate it</a>!

Prezi Embedder

This plugin allows the user to quickly & easily embed a Prezi in WordPress site by directly implementing the published iframe embed code.

wprezi

WordPrezi

WordPrezi is a plugin to help embedding the beautiful Prezi presententions into WordPress blogposts.
Follow <a href="https://twitter.com/WordPrezi" rel="nofollow ugc">WordPrezi</a>.
For more information, check out <a href="http://wordprezi.appspot.com/plugin" rel="nofollow ugc">WordPrezi plugin website</a>.
If this plugin has been helpful, please take a moment to 
<a href="https://wordpress.org/support/view/plugin-reviews/wordprezi#postform" rel="ugc">rate it</a>!
<h3>Usage</h3>
To embed your prezis into your blogposts, add the following shortcode into your blogpost:
<pre><code>[prezi url="prezi URL here"]
</code></pre>
It is also possible to specify this options: 
* width and height: dimensions of the embed prezi in pixels. Default dimensions: width=550 and height=400
Example:
<pre><code>[prezi url="http://prezi.com/ebosu8kq6vjn/embed-prezi-into-wordpress/" width="600" height="430"]
</code></pre>

This plugin allows you to easily embed Prezi presentations in WordPress blog posts.

Prezi Embedder vs WordPrezi