This Plugin, gives your customers, an option to side-by-side compare, multiple choices of a product, on a common popup window.
YITH WooCommerce Compare allows you to compare more products of your shop in one complete table. WooCommerce Compatible up to 2.5 RC
WooCommerce Compare List plugin adds ability to easily compare products of your WooCommerce driven shop.
Let your visitors vote between posts and images to create honest rankings. Uses the ELO Algorithm and works with your site's existing content.