Scraping grocery stores in the United States — price & assortment monitoring
Daily grocery e-commerce monitoring in the United States: nutrition data, ingredients, per-kilo prices and promos.
Grocery e-commerce in the United States updates prices daily and promo mechanics move in waves. Daily scraping turns that into tidy time series: unit price, discount depth and availability per delivery zone.
This list counts 15 stores; the leaders by domain authority: Instacart, Kroger, Whole Foods Market. We collect data from large multi-level catalogs and niche shops alike: everything lands in one structure, so prices and assortment compare directly.
Brands you will meet across these stores include Coca-Cola, Pepsi, Signature Select, O Organics, Lucerne, Open Nature. The product-to-brand mapping ships with the data: convenient for distribution control and shelf comparison.
We deliver data the way you need it: one-off price scraping or scheduled refresh, in Excel, CSV, JSON, XML, Google Sheets, REST API or straight into your database. We agree the field structure upfront and send a free sample first.
Fields we collect: Grocery & Food
The baseline set for this category — extended to fit your task.
title, brand, category, barcode, URL
pack size, price per kg/l/pc
regular and promo price, loyalty-card price
composition, nutrition facts, allergens
expiry information, storage conditions
stock by delivery zone and store
Jobs this scraping gets done
Daily price comparison of key items across chains.
Who discounts what, and how deep, week by week.
Your products’ presence and prices across chains.
Your own price indices by category and region.
Stores in this category in the United States
Ranked by domain authority — price scraping and scheduled price monitoring are available for any platform below.
| # | Store | DR |
|---|---|---|
| 1 | Instacart |
86 |
| 2 | Kroger |
86 |
| 3 | Whole Foods Market |
85 |
| 4 | Publix |
81 |
| 5 | H-E-B |
80 |
| 6 | HelloFresh |
80 |
| 7 | Thrive Market |
79 |
| 8 | Safeway |
78 |
| 9 | Total Wine & More |
78 |
| 10 | Wegmans |
78 |
| 11 | Albertsons |
76 |
| 12 | Sprouts Farmers Market |
76 |
| 13 | Gopuff |
75 |
| 14 | FreshDirect |
73 |
| 15 | ShopRite |
73 |
DR (Domain Rating) — domain authority on a 0–100 scale; it reflects link-profile strength, not sales.
Top platforms: what gets scraped
Quick notes on the leaders of this list — any of them can be plugged into the same field structure.
From Instacart we usually extract product, weight & unit price, prices & promo. The export arrives in the same structure as the rest of this list, so the data compares directly.
For Kroger we set up recurring collection: weight & unit price, prices & promo, ingredients & nutrition. Cadence ranges from a one-off export to several refreshes a day.
For Whole Foods Market we collect prices & promo, ingredients & nutrition — with change history — useful for repricing and assortment control.
For Publix we set up recurring collection: ingredients & nutrition, shelf life, availability. Cadence ranges from a one-off export to several refreshes a day.
For H-E-B we set up recurring collection: shelf life, availability, product. Cadence ranges from a one-off export to several refreshes a day.
From request to first delivery
Request & brief
Pick platforms from the list, define fields and cadence.
Data sample
We show the structure on a real catalog fragment, free.
Full collection
Entire catalogs, with quality and dedup control.
Data delivery
Excel, CSV, JSON, API or your DBMS — one-off or scheduled.
Frequently asked questions
How often can grocery prices be refreshed?
Do you capture loyalty-card prices?
Can different chains be compared on identical products?
Other categories: United States
Store scraping for other categories in the same geography.