# Grocery Compare

> Automatically compares prices on UK supermarket websites.

Canonical page: [https://chrome-stats.com/d/grocery-compare](https://chrome-stats.com/d/grocery-compare)

## Overview

- **ID:** `grocery-compare`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Jason
- **Category:** shopping
- **Daily users:** 1
- **Version:** 1.0.2
- **Last updated:** 2025-12-08
- **First published:** 2025-12-03
- **Size:** 21 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/grocery-compare/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/grocery-compare/privacy/](https://addons.mozilla.org/firefox/addon/grocery-compare/privacy/)

## Description

Firefox extension that automatically shows grocery prices from other UK supermarkets

## Rankings

- #125,702 — Overall
- #69 — compare

## Permissions and access

### Host permissions

- `https://grocery-uk-api.vercel.app/*`

### Content script matches

- `*.sainsburys.co.uk`
- `*.waitrose.com`
- `*.tesco.com`
- `*.aldi.co.uk`
- `*.lidl.co.uk`
- `*.coop.co.uk`
- `groceries.morrisons.com`
- `*.marksandspencer.com`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/grocery-compare)