Question of the WeekWhere Do US Shoppers Buy Groceries Online? Coresight Research May 20, 2019 QUESTION OF THE WEEK: Where Do US Shoppers Buy Groceries Online? Amazon remains the most-shopped retailer for groceries online — but second-place Walmart closed the gap with Amazon considerably in the last 12 months. This document was generated for Other research you may be interested in: Weekly UK Store Openings and Closures Tracker 2025, Week 24: Matalan To Open Stores; Poundland Continues To Shutter StoresAnalyst Corner: Cutting Through AI News Flood with the Coresight Research AI IMPACT Framework, with Charlie PoonAmazon Prime Day 2025 Evolves into a Retail Ecosystem: Five Insights on a Transforming Midyear Sales SeasonApparel and Footwear Shopping in Focus—Amazon and Walmart Lead; NIKE Ranks as Top Brand: US Consumer Survey Insights