Competitor Ratings & Review Sentiment for
Online Grocery Leaders

Understand how shoppers perceive competitor private label and branded products with daily updates on competitor ratings & review sentiment. Identify quality flaws in rival ranges instantly and optimize your own category assortment to capture market share.

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Trusted by Fortune 500.

Get real-time data from all online grocery platforms.

Without this data

Your team relies on anecdotal feedback while competitors iterate on product quality

Missing structured sentiment data leaves category managers blind to structural quality issues in rival private label assortments. You react to sales declines months after poor product experiences have already driven shoppers to other retailers.

Strategic

Delayed private label innovation

Your category team plans own-brand development without knowing exactly what shoppers dislike about competitor equivalents. This results in generic product launches that fail to exploit established weaknesses in rival ranges.

Operational

Manual review scraping workflow

Analysts spend dozens of hours a month manually copying customer rating scores from rival product pages into spreadsheets. This tedious process limits coverage to a handful of priority SKUs and guarantees the data is stale upon delivery.

Business

Unnoticed market share erosion

Customers quietly switch to a competitor when they launch a better tasting or better packaged own-label alternative. You only realize the substitution is happening when category volume drops below seasonal forecasts.

Intelligence

Fragmented executive reporting

Updates on product quality rely on scattered consumer anecdotes rather than statistically significant market baselines. Leadership struggles to allocate reformulation budgets because they cannot quantify exactly how far behind the market your products actually are.

Sample signal

What a review sentiment record looks like

A normalized extraction of public customer feedback mapped to a specific competitor SKU and category. This provides immediate visibility into aggregate product performance and the specific attributes driving shopper satisfaction or frustration.

PRODUCT NAME	RETAILER	SKU ID	RATING	REVIEWS	SENTIMENT	LAST EXTRACTED
Tesco Finest Angus Burgers 454g	Tesco	254881142	4.6 / 5	842	Stable	today 08:14
M&S Plant Kitchen Vegan Kiev	Ocado	104576011	3.8 / 5	215	Declining	today 09:30
Carrefour Bio Almond Milk 1L	Carrefour	356007094	4.1 / 5	1,402	Mixed Feedback	yesterday
Sainsbury's TTD Sourdough	Sainsbury's	7882910	4.8 / 5	533	Positive	yesterday
AH Excellent Fresh Pesto 100g	Albert Heijn	wi230988	3.6 / 5	89	Quality Flag	2 days ago

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What you get

Your team gains a quantifiable measure of competitor product quality

FoodDataLab aggregates and normalizes public product ratings across major grocery platforms daily. Category and private label teams access continuous intelligence on shopper satisfaction via API, raw export, or direct dashboard integration.

<24h

Data refresh rate

Daily updates capture shifts in shopper perception immediately after a competitor modifies a product recipe.

12+

Tracked platforms

Standardized sentiment scores aggregate feedback from top retailer websites into a single unified taxonomy.

SKU-level

Mapping precision

Every public rating across thousands of sub-categories is mapped accurately to its corresponding exact SKU.

API

Direct integration

Continuous data pipelines feed competitor sentiment trends directly into your internal BI tools effortlessly.

Digital grocery runs on price, availability & visibility