Rahul Ramesh

This plugin will add a recent comments widget for Disqus, to your WordPress site. The widget will not impact your site loading time, as all the queries made to the 
Disqus Servers. The main features of the widget include: 
 – control avatar size. 
 – use circular avatars. 
 – control comment excerpt length. 
 – hide avatars 
 – hide comments made by moderators. 
 – control the number of comments. 
 – the widget will adapt to the parent style of most themes.
View the plugin website (http://worldanimeclub.com/blog/2014/06/03/disqus-recent-comments-widget-advanced/)

Disqus Recent Comments Widget Advanced

This plugin will add a recent comments widget for Disqus, to your WordPress site. The widget will not impact your site loading time, as all the querie …

pipdig

This plugin will remove any of the default WordPress comments features from your site, and replace this with Disqus.
Please note: Disqus comments will not be automatically imported into your WordPress dashboard. Instead, you can continue to moderate your comments via your Disqus moderation page. This plugin will add a quick link to your Disqus moderation page in the WordPress Admin Bar.
Reasons to use this plugin:
<ul>
<li>Simplify your WordPress dashboard by removing the “Comments” admin menu.</li>
<li>Easy setup: simply add the Disqus shortname in the settings and you’re all set.</li>
<li>Comments are NOT imported to WordPress – save server resources and database size.</li>
<li>Improved spam protection to keep junk out your site’s database.</li>
<li>It has a silly name.</li>
</ul>
This free plugin is brought to you by <a href="https://www.pipdig.co/" rel="nofollow ugc">pipdig</a>

pipDisqus – Lightweight Disqus Comments

A lightweight solution for adding Disqus to your WordPress blog.

Disqus Recent Comments Widget Advanced vs pipDisqus – Lightweight Disqus Comments