Monster Cart Upsell+Free Gifts , 443 reviews

We've been researching cart add-ons and upselling features for quite some time. We've looked at loads of different companies, apps, etc. and hadn't pulled the trigger on any in our multi-month research. However, when we came across MonsterUpsell we were really excited about it. The usability, functionality, and customization is fantastic. The pricing (and it's scaling feature) is good, customer service is quick to respond, integration is simple, and the UI is easy to learn. It was important for us to not disrupt our daily operations during integration, to have a seamless transition for our cart upgrade, and for customers to feel like this was an improvement on their experience... Monster is all of those things. We've only been using a short time, but our very first order the day after implementation was directly connected to one of our cart upsell features. We can't prove if the customer was incentivized by the cart add-on or just wanted those products, but the fact that it was the first one out the gate is promising. Quick, efficient, fun and engaging, the UI/UX of Monster is great and we look forward to working with them for the foreseeable future.

The Monster team was a huge help with getting the app set up and working correctly on our custom theme!

Great app that changed my store to be more equiped to crush it! Features are well thought out and make a big impact PLUS amazing customer service!

This app helped me to grow my upsell and ameliorate my store, i recommend it lot. Perfect app for me

Amazing app! My cart conversion rate increase of 17%. Great staff very available for every single problem!

Customer service is bomb. Easy to set up and use. Can't wait to see how my revenue grows with this app. Looove it so far.

Excellent app. I had some minor issues with my theme/some existing app. However, the Monster team did an excellent job in fixing it at my site. Extremely happy with their support and a superb app.

L'app migliore che abbia mai sperimentato per fare upsell nel carrello, sia per l'implementazione grafica, sia per i numeri che sono riuscito ad ottenere sia per lo staff molto gentile. Promossa a pieni voti!

Legendary app! Up to this point you needed to install like 4 other apps to offer upsells, this literally integrates so well with your existing store you'll love it! we've literally 10x our upsell revenue the first 7 days! costumer service is on top on the weird cases is needed!

So far this has been an amazing app!! I spent soooo long looking for an IN CART upsell app and tried at least 5 of them and all just looked tacky or didn't function well. One day I was scrolling on Tik Tok and found this one, and it does everything I want! It is extremely customizable down to every color and button and piece of text, and the support is amazing. They always respond super fast, and even Tyler the founder was super helpful in chat making sure all my questions were answered and the app was functioning properly on my site. Highly recommend, great monthly prices too, and is an excellent all in one upsell app. Even allows for volume discounts in the cart which leads to higher AOV. Thank you!!