What are some alternatives?
When comparing Darwin Pricing and SellerActive, you can also consider the following products
Competera - Competera is a price tracking tool for performance-oriented eCommerce retail and brands of all sizes worldwide.
SellerCloud - SellerCloud is a multi-channel inventory and order management system.
Price2Spy - Price2Spy is a price monitoring, pricing analytics, and repricing tool, meant to help eCommerce professionals keep an eye on their competitors or retailers.
Zentail - Zentail offers catalog, inventory and order management solutions enabling businesses to sell across multiple platforms.
iNCompetitor - Monitors the retail competition analytically
Multiorders - Shipping and Inventory Management Software is easy way to save time.