ICU• In Cart Upsell Cross Sell

March 19, 2021

I use and rely on this app to help with getting a larger AOV. Their support team is extremely helpful and quick to respond to any questions that I may have. I had a problem on my site that they helped me update and fix within hours. I highly recommend using In Cart Upsell & Cross Sell

March 16, 2021

I am really satisfied, very good application and very intuitive. My sales have increased. The support is professional and attentive. Thank you

March 15, 2021

Excellent customer support. They replied very fast to my email and got the requested things done. I can't tell if this app is helpful for my business yet as I added it a few days ago but the sure thing is that they care about their customers.

March 14, 2021

Blown away by helpful the customer service team are! Extremely responsive and very helpful in answering questions

March 11, 2021

Great app! We've been using it for over a year and ran many promotions and upsells successfully. Customer service is also fabulous and always helpful.

March 9, 2021

The Customer support is really excellent. Answering real quick and solving any issue we get. The app offers multiple settings and customizations. The only thing missing here is an easy control of the offer's price.

March 4, 2021

Really helpful support team, coupled with an app with simple controls and incredible output. Great app.

March 2, 2021

I like this app very much and the customer service is fast and reliable. We use several of its features and best of all the add to cart pop ups work and are a great added tool to us and our customers.

March 1, 2021

I really like that this app is in-cart and not a pop-up, and that there is a free plan for single offers - brilliant for small businesses getting up and running. But, the very best thing about it is the helpful and responsive support team!

Feb. 28, 2021

I use this app on my website and it's super amazing. In addition, they've got a really nice support team They helped and put me through all I needed from start to finish. Would definitely recommend

Feb. 21, 2021

The app integrated easily with our theme and offers great options for in-cart upselling. The support team was amazing with answering any questions I had when updating styling to make the upsell look native.

Feb. 19, 2021

Great support! The app has good features, it's easy to use, has a good initial setup. I recommend it.

Feb. 12, 2021

Easy to use, lots of different options for customization. Customer service is super helpful. Would def recommend.

Feb. 12, 2021

The application was exactly what I needed !!! Recommend the app 100%. Amazing help from the support team !!! Thank you very much !!! theOliveSense

Feb. 12, 2021

Great app! The conversion rate of the upsell products is very good. Support is also great! Would recommend it.

Oct. 24, 2025

Amazing Upsell App! We use it in our drawer cart, cart page and it looks/works great. We just added it to our product page as well. The team is incredibly helpful and very responsive. We highly recommend ICU

Feb. 8, 2021

A really great app so far, and does exactly what it says. The app was going through some works when I initially installed it, so I was having issues setting up, but the customer support was beyond supportive and helped me set up everything that I needed. I highly recommend.

Feb. 8, 2021

Well, honestly say, I've used "In Cart Upsell" and removed it, but now I find no other good upsell APP is easy to use as "In Cart Upsell", so I add the APP again---it supports offer showing on both product page & cart page now. Many other upsell APP can just show up on the "thank you" page after the customer finishes the order. And "IN CART UPSELL" is also highly-responsive to any issue. Strong recommend!

Feb. 7, 2021

App does what it says and is inexpensive. Has definitely contributed to a load of upsells that wouldn't have happened without it. We recently had a an issue with the setup wizard not working with our theme, but support was fast and helpful and was resolved within 24 hours.

Feb. 7, 2021

This app is great! Been using it for many months now and it has provided a ton of upsells. It's easy to use and does what it says. Support is easy to get a hold of when needed. It's not the fanciest and the dashboard is simple, but who cares. It makes us more revenue and that's the name of the game. Use this app.