Cart Upsell, Free Gift Monster

In Cart Upsell, Cart Drawer, Slide Cart, Cross Sells

  • Popular with businesses in the United States

Free plan available. 10-day free trial. Additional charges may apply.

App highlights

  • Seamless workflow: use directly in Shopify admin

  • Up-to-date tech: works with the latest themes

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
    1% of ratings are 2 stars
  • 1 of 5 stars
    1% of ratings are 1 stars
2 reviews

Scandinavian Goods

Location Finland

This app takes 52% of speed from your website. Before installing this app our Mobile Site Speed Score was 91 and now with the Cart Upsell Monster app our Mobile Site Speed Score is 47. Do not recomend this app!!!

Developer reply

May 12, 2022

UPDATE: We are currently beta testing the lightning speed update RIGHT NOW! Reach out if you want to be in the beta tests. 💃⚡️
Hi team, We're very sorry to hear this.
Monster is light on code - however, sometimes themes react a bit slower the way it's set up. Good news is we are releasing our ⚡️⚡️ lightning update VERY SOON!
If you have any issues with speed - no worries 🙏🏻 (Reach out to the team, We will make things right) 🥰

This update will code the cart more direct into theme which will make it the fastest thing on the planet 💃⚡️.

Honeybee Herb

This app destroys my conversion rate. Due to this app customers can't reach Cart and checkout pages...

Developer reply

March 15, 2022

You have misunderstood what the app does!!! 😅 😅 😅
Your theme has a cart drawer that needs to be turned off! (see your video)

We have 1000's of stores that use the app perfectly.
Please reach out to the support team if you don't know how to do this.

1000% guarantee the problem can be easily fixed and it's only related to your theme.