SwiftBurst's Weekly Grocery Price Index tracks a standard basket of national grocery staples across Aldi, Walmart, Kroger, Target and Amazon, and shows which retailer is cheapest for the basket as a whole. Prices are approximate, scraped from public product listings, and refreshed automatically — always confirm the current price in store.
The index covers national online retailers. For this week's NYC weekly-ad (circular) prices across 690+ local stores, use the free SwiftBurst web app at sbnyc.app.