PriceShaker Price Indices
Explore first-party price movement built from PriceShaker's own observations. The selected market is United States, and each index uses eligible local offers and comparable history where available.
Choose an index
Two evidence-backed views of observed price movement. Grocery and travel indices will be added only when PriceShaker has enough factual data to make them useful.
Retailer Price Drop Index
Ranks qualifying retailers by genuine PriceShaker-observed reductions across a meaningful live product range.
Explore Retailers → BRAND INTELLIGENCEBrand Price Index
Compares qualifying brands using observed price history rather than retailer RRP claims.
Explore Brands →Observed, not advertised hype
PriceShaker indices use recorded price evidence and eligible live offers. Retailer and brand rankings require sufficient product breadth; basket and travel indices build as comparable history accumulates. Final retailer prices, stock and travel availability can still change.