SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
Skuuudle - Discover, match and monitor your eCommerce competitors.
Ahrefs - Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!
Price2Spy - Price2Spy is a price monitoring, pricing analytics, and repricing tool, meant to help eCommerce professionals keep an eye on their competitors or retailers.
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
BuiltWith - Find out the technology behind websites