https://woocommerce.com/products/woocommerce-products-compare/

Let customers select products to compareShow detailed comparison tablesAdd a comparison option anywhere on your store

Changelog

* Feature - Declare compatibility with the WooCommerce Cart and Checkout blocks.

* Tweak - Updated the plugin URLs to the new woo.com domain.

* Tweak - Tested compatibility up to WC 8.5.

* Dev - Dropped class aliases for the old plugin namespace `ThemesquadWC_Products_Compare`.

* Dev - Updated the minimum requirements to WC 4.0, WP 5.0 and PHP 7.0.