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: Rolling Metric Continues Upward Trend: Weekly US Consumer Sentiment, Week 30, 2025—InfographicFinancial Confidence Stabilizes: Weekly US Consumer Sentiment, Week 42, 2025—Data GraphicWeekly UK Store Openings and Closures Tracker 2025, Week 53: Nearly 1,550 Stores Opened in 2025Analyst Corner: Previewing CES 2026, with John Harmon