KeepCart: Stop Coupon Leaks

KeepCart: Stop Coupon Leaks

Reviews (80)

Overall rating
5
Counts per rating level
  • 99% of ratings are 5 stars
  • 1% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
May 6, 2026

Great experience here over the last couple of months. We had a lot of coupon codes all over the net that weren't cleaned up from influencer, affiliate programs, and other seasonal promotions. Was hard to just get a handle on what was going on. This was my first stop, automatically documenting in one place what codes are even being used, was a hugely useful utility for us. From there, we were able to go through the highest value and most active codes and work our way down until we cleaned everything up. Literally thousands of dollars in incremental contribution margin every month now that our house is cleaned up. Ongoing retention features and other modules are awesome additions that keep driving additional value month after month. I don't know how you could run a DTC brand and not have KeepCart watching your back.

A Pup Above
United States
2 months using the app
April 16, 2026

We run a Danish fitness brand with a high AOV, where we rely heavily on structured campaigns, launches, and controlled discount strategies. Before KeepCart, we didn’t have a clear overview of how and where our codes were being shared, which made it difficult to protect margins without limiting our marketing efforts.

KeepCart gave us a much clearer picture and control layer without disrupting our existing setup. Instead of guessing, we can now confidently scale campaigns knowing our discounts are being used as intended.

The setup was fast, and it’s been a smooth, no-friction addition to our stack that simply does its job in the background.

JAAFIT
Denmark
3 months using the app
March 30, 2026

KeepCart has been a great tool for us to leverage. With no alternative to prevent discount code scraping, monitor discount codes being used by unintended customers, etc. it’s been great to have an added layer of security. No hassle at all, just a quick and easy 5-10 minute setup guided by the KeepCart team as needed and you’ll be well on your way to making improvements to your tech stack.

Death Wish Coffee
United States
About 1 month using the app
May 8, 2026

Easy to use, well-developed, and we've had a responsive team. This is one of those apps that just works, which is what we need.

Naked Nutrition
United States
12 months using the app
March 23, 2026

KeepCart has been a great addition to our stack. It helped us quickly detect coupon leaks and prevent unwanted discounts, especially from browser extensions, directly improving our margins. Simple to use and genuinely effective.

Simply Inked
United States
20 days using the app
March 22, 2026

We run a fitness brand (Shogun Sports) with a high AOV, and coupon leaks were quietly eating into our margins without us fully realizing it. We thought we had a solid affiliate program, but KeepCart revealed that a significant chunk of "affiliate commissions" we were paying out were actually from leaked coupons being used by random shoppers, not real affiliates driving traffic.

Since installing, we've blocked the abuse and our bottom line has improved noticeably. Revenue hasn't dropped, if anything, we now know which commissions are legitimate and which weren't. For stores with high AOV or an active affiliate/discount strategy, this app essentially pays for itself.

Shogun Sports
United States
About 1 month using the app
March 21, 2026

Great app — solved our coupon code leak issues almost instantly.

Setup was quick, and it works seamlessly without affecting site performance. We now have full control over discounts and clear visibility into how codes are used.

It’s already paid for itself by preventing unnecessary discounting. Support is also fast and helpful.

Highly recommend

Hyggelight | The Growing Candle
United States
5 days using the app
March 20, 2026

We were losing more revenue to coupon abuse than we realized. KeepCart made it super easy to lock that down, and setup took maybe 10 minutes. It just runs quietly in the background doing its job. We've already seen the payoff. Honestly wish we'd installed it sooner.

Skout Organic
United States
16 days using the app
March 3, 2026

We set up KeepCart after discovering continual discount code abuse, primarily originating from couponing/referral sites. The onboarding process couldn't have been easier (took maybe 10 minutes total).

It's been a game-changer in recognizing old codes that were still being used by customers and shutting those respective discounts down.

We're very happy with it so far and will continue to use it in the future to preserve margins.

Partners Coffee
United States
13 days using the app
February 4, 2026

Great app that's really helping improve our margins. Coupon code leaks are such a pain and require a lot of manual effort to combat - normally. KeepCart has automated the process, reducing the amount of excess discounts we give out improving our profitability. The analytics it provides on usage really boosts confidence in it working well. Great app that is as simple as turning on and making more money, providing an excellent ROI on the app.

Honest Paws
United States
7 days using the app