# Coupert - Automatic Coupon Finder & Cashback

> Coupert automatically finds coupons, applies best coupon code at checkout and gives you cashback.

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

## Overview

- **ID:** `coupert`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Coupert
- **Category:** shopping
- **Daily users:** 195,293
- **Weekly downloads:** 5,258
- **Rating:** 3.92 / 5 (279 ratings)
- **Version:** 6.50.58
- **Last updated:** 2026-08-20
- **First published:** 2017-11-01
- **Size:** 5.03 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/coupert/)
- **Website:** [https://www.coupert.com](https://www.coupert.com/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/coupert/privacy/](https://addons.mozilla.org/firefox/addon/coupert/privacy/)

## Description

Coupert is your all-in-one AI-powered shopping assistant that helps you save money, time, and effort — automatically. No more manual coupon searches, price checks, or cashback tracking. Coupert does it all, right when you need it.

Key features include price comparison and tracking, price drop alerts, auto coupon testing, and cashback rewards across 200,000+ stores. With a privacy-first design and 8M+ shoppers, Coupert uses AI-powered automation to simplify online shopping.

## Rankings

- #86 — Overall
- #9 — Shopping
- #1 — coupon
- #3 — cashback
- #4 — concert
- #6 — finder

## Permissions and access

### Permissions

- `cookies`
- `storage`
- `unlimitedStorage`
- `webRequest`
- `webRequestBlocking`
- `alarms`
- `http://*/*`
- `https://*/*`
- `activeTab`

### Content script matches

- `*`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension was recently updated in the past month. New updates 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).

## Review summary

User reviews are mixed. The add-on helps users find coupons and save money, and several accounts report earning cashback and discovering better deals. However, it often drags down browser performance, with slow loading and frequent unavailability of coupons. Many reviewers worry about privacy, citing data collection and tracking. There are also reports of cashback suspensions and perceived scams, plus intrusive, hard-to-disable notifications. Some users still have positive experiences and find it useful, but reliability and privacy remain major concerns.

### Pros

- Finds good coupons and discount deals, helping users save money.
- Cashback feature yields payouts and visible savings for many users.
- Offers deal search and price/offer comparisons to help choose better offers.
- Some users report it being helpful overall and saving money on purchases.

### Cons

- Major impact on browser performance: resource intensive, slows or freezes pages.
- Coupons are frequently invalid or not working; many links are broken.
- Privacy concerns about data collection and possible data sale.
- Risk of cashback suspension or account issues with support being unhelpful.
- Intrusive notifications that cannot be fully disabled or managed.

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