Opus Cart Upsell Cart Drawer

This is a great little app. I'm still learning some of the features but it mostly does what I need it to do. Upsell, discount codes, tiered rewards based on different criteria. Customizable cart look and feel. Plus so far the support has been great. I worked with Lulla to get answers to my questions and get updated to the latest version. Thank a bunch!

The freedom to customize if better than any of the other cart apps I've tried. I had an excellent experience with Opus Carts support team.

Very quick to respond, (faster than another popular app I was previously using) they helped me fix my exact problem, quickly making sure it's exactly how I wanted it.

Best cart app I've tested.

Outstanding Support – Huge Thanks to Katie & Lulla!

The app itself is super intuitive and does exactly what it promises — but what really stood out to me today was the exceptional support. I had a few custom implementation questions and both Katie and Lulla went above and beyond to help. They were fast, knowledgeable, and genuinely cared about solving my issue — not just giving a generic answer.

It’s rare to find support this good, and they made the entire experience smooth and stress-free. Massive shoutout to Katie & Lulla — you two are rockstars! ✨

Highly recommended — both the app and the amazing team behind it.

A Must-Have for Smart Upselling and Stellar Support

I’m generally not inclined to use external apps for my store, but Opus completely changed my mind. The cart is beautifully designed and packed with intelligent upsell features that truly enhance the customer experience. What impressed me even more was the exceptional support provided by Lulla and Katie—quick, responsive, and genuinely helpful. If you're looking for an upsell solution backed by a team that actually cares, I’d 100% recommend going with Opus.

Amazing support & fast resolution
I had an issue with the cart drawer freezing on my site, and the Opus team fixed it quickly and professionally. The support was super responsive, and they kept me updated throughout the process. Really impressed, highly recommend this app and their team!

Opus Cart Upsell Cart Drawer proved to be the best shopping cart option for my store, with great value for money and excellent features even in the free version. In addition, the support was extremely efficient, helping me every time I needed it so that everything worked perfectly on my website. All the support staff were wonderful, especially Lulla, Katie and Vivian.

I highly recommend Opus Cart Upsell! It has truly taken my online business to the next level. The integration is seamless, and the features are exactly what I needed for effective upselling. What really impressed me is how it has increased my average order value without requiring any extra advertising. The tool offers personalized recommendations that fit perfectly with my products.

A big thank you goes to Katie and Lulla, who were incredibly helpful throughout the entire process. Both were always available to answer my questions, and they gave me valuable tips on optimizing my upsell strategy. Their dedication and expertise made it so much easier for me to fully leverage the potential of Opus Cart.

With Katie and Lulla's support, I always felt well-guided and informed. They ensured the entire process ran smoothly, and I was able to start seeing the benefits of the upsell system right away.

I am more than satisfied and look forward to continuing to work with Opus Cart!

Great app and very helpful support. I am still trying to resolve an issue caused by a third-party app. The issue is not yet resolved, but the support is so friendly and responsive and really willing to help. Also this issue has nothing to do with their app themselve.
The app works like a charme, doing exactly what it should do!

We asked Lulla for a custom code on the cart and she immediately got the dev team on it. Super fast and helpful support, really appreciated, especially at this hour. Amazing experience!

Honestly, even as a free app it was worth it. More than better than the other paid cart drawer apps I've used with way more free features. But recently, I upgraded to their advanced plan and the number of features that increased AOV and conversion was brilliant. For a price that most cart apps charge double or even triple for.

I normally don't write reviews but I had a request of an amended feature within the app and the service I received was above and beyond what I expected. Lulla was attentive to my request and asked the right questions to understand what I wanted and David, the Dev charged with assisting this request handled it perfectly.

the entire exchange was seamless and I came out with not just features that are more than worth the monthly price but also a custom experience.

thank you very much to the opus team!