Cart Upsell, Free Gift Monster

In Cart Upsell | Cart Drawer | Optimize Your Cart For Revenue

  • Popular with businesses in the United States

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MonsterUpsells Cart Drawer


4.9 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.

  • 5 of 5 stars
    96% of ratings are 5 stars
  • 4 of 5 stars
    2% of ratings are 4 stars
  • 3 of 5 stars
    0% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    1% of ratings are 1 stars
121 - 130 of 231 reviews

James Harper Clothing

The app runs so smoothly! Well done team! The app has an amazing support experience. Also, the front end of making the discounts looks great!

Developer reply

December 14, 2021

Youuuuu flipppping legends! 🥰 Thanks big time for the kind words.

The team works soooo hard on making the front end work like a Christmas miracle! 🙌


I like this app, but I try almost all the order limit quantities app, none of it is fit for this app. the app will bypass the limit quantity app!! Should make the app implementation more cooperative

Developer reply

December 11, 2021

Hey there... 😅😅😅😅Compatibility with the apps you are trying is next to impossible.
Most of these apps use the same technical functions we do.. which makes us incompatible. (There isn't much we can do)

You're the first store to ask for this specific feature in cart and we are adding it to our roadmap.
Our ninja developers never stop working to bring out updates... 🔥🥷🤘🏻

However, there are a ton of other stores we are looking after who have their own requests too... we have to prioritise as best we can.

Glad you like the app. 🙌 Sorry to hear it doesn't meet your needs.

All the best.. ✌🏻

Sardinia Sun Beauty

Awesome app with great UI and an absolutely KILLER support team. Super friendly and helped me install the app to work perfectly within minutes of reaching out to them!

Developer reply

December 7, 2021

Youuuuuuuuuuuuuu legend 🔥🔥🔥🔥🔥🙏🏻
Always here to help. 😊


Really great app! Easily added more revenue to our store and took no time to set up. Customer service was quick and easy to work with also.

Developer reply

December 7, 2021

Thanks for the kind words legend! 🙏🏻
May the Upsell Gods be with you! 🥳 🔥🔥🔥


Incredible app! I was going to spend 2k on Shopify Plus and a developer to add something like this manually before I found Monster. Saved me a good chunk of cash and this does it exactly how I wanted it! Love it, thanks, guys!

Fleeky Friday INC

Love it. excellent service and awesome app. Its also very affordable - great for new businesses as well.


Customer service is amazing. Very quick and great. Can't wait to increase my average order value! Thank you :)

Developer reply

November 29, 2021

YEYEWWWW Upsellll time! 🔥🔥🔥🚀
Thanks for the kind words 🙏🏻


Best app, and on top of it Great customer service, very kind and professional.
Very very happy about it!!

Bubble Wrapp Toys

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.

Developer reply

November 22, 2021

You have just made the whole teams day! hahaha! 🙏🏻🥰
These stories are why the team works so hard and why we do what we do!
Thanks big-time!

Lets get you some epic upsells!!!! 🔥🚀


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

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