Here you can see best 5 magento 2 extensions which can help to boost your sales

Magento 2 Instagram Integration - Fetch and display images in an effective way from your Instagram feed to your store’s website using the Magento 2 Instagram Integration extension. Configure details and links for the image and showcase a nice gallery to your customers.
Buy Now https://www.mageants.com/instagram-integration-for-magento-2.html

Magento 2 Multiple Wishlists - Let customers save their favourite products for later using Magento 2 Multiple Wish lists Extension that will allow them to create even multiple guest wish lists which they edit, move, update, delete & share with others as well as and when they want.
Buy Now https://www.mageants.com/multiple-wishlists-extension-for-magento-2.html

Magento 2 Pre Order - Give your customers a continuous shopping experience by allowing them to get the product they are willing to buy even if it is out of stock or not released yet using Magento 2 pre-order extension.
Buy Now https://www.mageants.com/pre-order-extension-for-magento-2.html

Magento 2 Product Reviews - Enable an effective review system using Magento 2 Product Reviews extension. Provide advanced features to customers & help them understand products through ratings & have a good shopping experience.
Buy Now https://www.mageants.com/advanced-product-reviews-for-magento-2.html

Magento 2 Delivery Date - Provide your users over the store with a satisfying experience using the Magento 2 Delivery Date extension. Configure your store by adding the delivery date on the checkout page and allowing users to select their convenient time slots for delivery.
Buy Now https://www.mageants.com/delivery-date-for-magento-2.html