Prisync - Prisync is a competitor price tracking and monitoring software for all sizes of e-commerce companies worldwide.
AverageFinder - AverageFinder is an all-in-one product value tracking service for eBay that will provide all the information related to product selling and purchasing.
esa Product Manager - esa Product Manager makes it easy to import and sync products and listings from eBay to Shopify, Etsy & Bigcommerce. Full multichannel integration sync.
Auction Price Finder - Check the current value of any item on ebay, based on the last sales.
Price2Spy - Price2Spy is a price monitoring, pricing analytics, and repricing tool, meant to help eCommerce professionals keep an eye on their competitors or retailers.
Altosight - eCommerce price monitoring & tracking software