Sellbery - Easily automate product feeds from Shopify, Magento to Amazon, eBay and other marketplaces. Fully utilize the most profitable eCommerce channels and increase sales.
BuiltWith - Find out the technology behind websites
Shoppimon - Shoppimon simulates live shoppers visiting your Magento store and
Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
Primaseller - Primaseller is the complete Multi-Channel Inventory and Order Management Software for Retail Stores as well as Online Channels. Start your free trial today!
What CMS - WhatCMS.org looks at a variety of factors within a webpage to determine what CMS a website is using.