Walsight

Walsight is a Walmart marketplace intelligence service from Zynera LLC, designed for both shoppers and sellers. It brings product pricing and seller information together to help users make more informed buying and listing decisions. The platform tracks more than 30 million Walmart products and provides detailed price-history charts, including information about buy-box prices, Walmart’s own offers, and third-party sellers. Users can set alerts for price drops and changes in buy-box ownership, and sellers can review category-specific referral fees before listing products.

Walsight’s Pro features support deeper marketplace research. These include a product finder with search and filtering tools, a buy-box ledger showing who held the buy-box and when its price changed, and seller lookup tools for reviewing metrics, ratings, and product counts over time. Users can also explore top-performing sellers, compare category-level rank and price benchmarks, and access data through full table views with CSV and Excel exports. A browser extension for viewing product histories on Walmart is listed as coming soon.