YITH WooCommerce Compare (Premium Plugin):
You already know WooCommerce product comparison is one area that is a bit complicated. Even if you use any of the extensions available, it does not make your life simple. Though it makes the user experience better on your online store creating specifications to compare is a bit daunting task and you will be required to put many efforts into that. WooCommerce has showcased their two extensions officially on their extension website and both works perfectly. Here is yet another for product comparison from YITH you can always try.
We have not tested any of them and it will be difficult for us to recommend anyone of them. But if you are using a similar product from different manufacturers like mobile phones or televisions, this kind of feature will be highly appreciated by your customers. Now looking at the features described by developers, we feel that the YITH plugin is the best amongst three and you can always rely on a support system on YITH.
Just install the plugin and create product specifications to be compared. Once set up, YITH WooCommerce Compare Premium extension will show a compare checkbox on the front end. Your customer will be able to select various products and compare with each other.