Coupert - Automatic Coupon Finder & Cashback Firefox

Reviews of Coupert - Automatic Coupon Finder & Cashback

By: Coupert
List of user reviews and ratings for Coupert - Automatic Coupon Finder & Cashback

Total ratings

3.96 (Rating count: 273)
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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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User Reviews

Recent rating average: 2.20
All time rating average: 3.96
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5 star
62% (168)
4 star
12% (32)
3 star
4% (12)
2 star
2% (6)
1 star
20% (55)
DateAuthorRatingComment
2026-05-21 Fi***** After months of having it, it never found a single working coupon for me (in Greece). Also, it made the browser hang and not load pages and created a big memory leak (4GB).
After months of having it, it never found a single working coupon for me (in Greece). Also, it made the browser hang and not load pages and created a big memory leak (4GB).
2026-04-07 Sp***** Steals affiliates as seen in yt video by @bogxd youtube.com/watch?v=iJBdf95FMDA
Steals affiliates as seen in yt video by @bogxd youtube.com/watch?v=iJBdf95FMDA
2026-04-03 Sp***** Scam and steals your private data then sells it to other countries. its just rebranded Honey.
Scam and steals your private data then sells it to other countries. its just rebranded Honey.
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