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Coupert Science LLC Reviews 15,304

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TrustScore 4.5 out of 5

4.7

Coupon service
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See what reviewers are saying

Rated 5 out of 5 stars

I must admit, I was a bit sceptical of this at first that it could save me any money. I have used a similar app before, which wasn't so useful. I have been pleasantly surprised and delighted by how ea... See more

Rated 5 out of 5 stars

I Always Save With Coupert, It Is The Easy and Quick Thing that everyone Women Or girl that Shopped Derseved So I am So Prod Of Coupert To Making my life Easier Thank U So Much Coupert I will Gladly G... See more

Rated 3 out of 5 stars

I indeed have found a few good deals but for the majority of compared items they are either not the same products or a totally different size than what I was shopping for. They also say they respond t... See more

Company replied

Rated 5 out of 5 stars

I love using Coupert every time I buy something online. I don't know how, but it always finds so many codes and I always save so much money (I've saved almost £50 in the couple of years I've had it, a... See more

Company details

  1. Coupon service
  2. Cashback provider
  3. Price comparison site

Written by the company

Coupert is a free shopping assistant that helps people save money, time, and effort while shopping online. Trusted by 8M+ shoppers worldwide who save an average of $600 per year, Coupert makes every purchase a smarter one. With our Max-Savings Guarantee™, we automatically test and apply the best coupon for you — and with 90,000 new codes added daily, you can be confident you're getting the best deal. Additionally, you can compare prices, get instant price drop alerts, and earn fast cashback that arrives in days, not months. Supporting 200,000 online stores, Coupert works seamlessly via browser extension, mobile app, or website to ensure you never overpay. Smart shoppers use Coupert. Try it free and start saving today!

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4.7

Excellent

TrustScore 4.5 out of 5

15K reviews

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Replied to 97% of negative reviews

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Rated 1 out of 5 stars

Not great at all.. I think it works sometimes, but way too much hard work

Not great at all... I have a few vouchers from Coupert, but the whole experience is just been too much hard work. I find that there is cashback and then I cannot get the coupert to speak to my checkout page. Just made some purchases over the weekend with Under Armour, Nike, Adidas, Pro Direct and Sports Direct. No cashback worked. So Frustrating. Sometimes it works, other times it doesn't. Then when I purchase, the cash back appears with what I could've had... Arrghhh so frustrating. And as for the auto test - where you get a $3 cashback if there is no coupon that works, well that is just another waste of time. Sometimes it works, sometimes it doesn't. I can never seem to get it to work on that last purchase I need to make and then it goes and times out.. I'm sure this site does work but it is very unreliable.. It shouldn't be this much hard work .

11 May 2026
Unprompted review
Coupert Science LLC logo

Reply from Coupert Science LLC

We completely understand your frustration, and we’re really sorry the experience has felt so inconsistent. Cashback and coupon tools are supposed to make shopping easier — not feel like hard work.

It’s especially disappointing to hear that several recent purchases didn’t track properly, and that the Auto-Test feature timed out or failed when you needed it most. We know how frustrating it is to spend extra time trying to get everything working and still feel uncertain whether the cashback was activated correctly.

Your feedback is genuinely valuable because reliability and a smoother checkout experience are areas we’re continuously working to improve.

If you’re willing, please reach out to us at tphelp@coupert.com with the affected order details, and our team will gladly take a closer look at the missing cashback cases and assist further. We truly appreciate you taking the time to share your experience.

Rated 5 out of 5 stars

saves you money

Coupert makes finding discounts so easy, No searching for coupons. it does all the work for you - save you money most of the time

10 May 2026
Unprompted review
Rated 3 out of 5 stars

I think Coupert is good

I think Coupert is good, but not awesome though.

10 May 2026
Unprompted review
Coupert Science LLC logo

Reply from Coupert Science LLC

Thank you for your feedback. We appreciate your thoughts on Coupert and understand that while you find it good, it's not quite meeting your expectations. We’re continuously working to enhance our service and provide a better experience for our users. If you have specific suggestions or need assistance, please reach out to us at tphelp@coupert.com, and our team will be happy to help you further.

Rated 5 out of 5 stars

coupert always find,sa cheaper price

i,ve been using coupert for a while now and it,s very helpful,when they see what i,m shopping for they always let me know if they,ve found the item at a lower price,i highly recomend coupert,it,s saved me paying at a high price because they alert me that it,s cheaper on another website,try it for yourself,you won,t be dissapointed

10 April 2026
Unprompted review

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