Miaz Akemapa

Komper is a plugin to create side-by-side product comparison. With this plugin, you can create product specifications, add products information, and display the comparison form widget to the front page. 
In front page, user may search the product to compare via comparison form widget with autocomplete feature. 
The result will be displayed in table chart.
Komper Features:
<ul>
<li>Create product specifications fields dynamically</li>
<li>Drag and drop fields to change the order of the fields</li>
<li>Widget supported</li>
<li>Search product with autocomplete features</li>
<li>Display side-by-side product comparison in table chart</li>
</ul>
Coming Soon
<ul>
<li>More Field type</li>
<li>New table layout</li>
<li>Customizeable css table</li>
</ul>
Please note this is the free version. 
In this free version, you can create up to 15 fields and display 2 products to compare.
Upgrade to Pro version, and get more features:
<ul>
<li>Unlimited product specification fields</li>
<li>Unlimited product to compare</li>
<li>Shortcode supported, Insert product comparison table and comparison form in any posts or pages.</li>
<li>Full Support</li>
</ul>
Get Pro version here: 
<a href="http://www.vnetware.com/" rel="nofollow ugc">http://www.vnetware.com/</a>
Try Demo: 
<a href="http://demo.vnetware.com/komper/" rel="nofollow ugc">http://demo.vnetware.com/komper</a>
Note 
You can try public release version here: 
http://src.vnetware.com/komper/pub/
This release include quick fixes, new features, and other workaround.

Komper

A plugin to create side-by-side product comparison table.

Wataru Kanzaki

You can easily create a block that allows visitors to compare and view two images using a slide bar. You can view it in fullscreen and see a larger image for comparison.
<a href="https://wickerwings.jp/" rel="nofollow ugc">See Demos</a>
<h4>Feature</h4>
<ul>
<li>Image display size can be specified</li>
<li>Changing the slider movement direction vertically and horizontally</li>
<li>Edit border style</li>
<li>Edit slidebar color</li>
<li>Fill in the captions</li>
<li>Fill in the description</li>
<li>Fullscreen display</li>
</ul>
<h4>Notes</h4>
<ul>
<li>Editing slidebar color is not supported on WordPress 6.1</li>
<li>If the browser does not support fullscreen, the image will be displayed in the full window. At that time, a fixed menu specific to the WordPress theme may be displayed.</li>
</ul>
<h3>Usage</h3>
<ul>
<li>Choose the left and right images from the image select buttons.</li>
<li>You can change preview mode and edit mode from the icon on the editing toolbar.</li>
<li>Some styles while editing are only applied in the preview mode.</li>
</ul>

Komper vs Wicker Wings DabKrabe – Before After Image Comparison Block