What are some alternatives?
When comparing Darwin Pricing and PriceGrid, 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.
Prisync - Prisync is a competitor price tracking and monitoring software for all sizes of e-commerce companies worldwide.
Price2Spy - Price2Spy is a price monitoring, pricing analytics, and repricing tool, meant to help eCommerce professionals keep an eye on their competitors or retailers.
iNCompetitor - Monitors the retail competition analytically
Beyond Pricing - Automatic Pricing for your Airbnb
Kompyte - Track & analyze competitors in real time.