Boost revenue 15-20% in minutes...
With Intelligent Cart Upsells

Incentivise customers to add more to their cart with progress bars, free gifts, frequently bought together, shipping protection, discounts and promotions

$ 0 M+
Attributed Revenue
0 +
Shopify Stores
0 +
5 Star Reviews

Trusted by 4500+ Shopify Brands To Increase Their Revenue

Optimize your Cart
for maximum revenue

Customize
Your Cart

Easily design every aspect of the UpsellCart drawer to fit your brand seamlessly. It feels like it’s part of your store.

Add Powerful Upsell Campaigns

Add X to unlock Y, One tick upsell, Buy more save more (Tiered pricing), Frequently bought together recommender and many more coming!

Increase Conversions Rates

The UpsellCart doesn’t just replace annoying Upsell POP-UPS… It’s been optimized to increase conversion rates too!
Time To Unleash The Monster!

Tired of wasting money on over priced Shopify upsell apps that look ugly and devalue your products?

How Does It Work

Join 4500+ Brands Using Monster Upsells

Monster Features

Pricing

If you’d like to make more profit on each sale your store makes this app is a must, plain and simple. Increased our AOV by 30% right away. Also great support.”
– Fajaslatinas
Store OrdersPrice
0-50 $12.99
51-200 $21.99
201-500 $36.99
501-1000 $56.99
1001-2000 $91.99
2001-3000 $116.99
3001+ $134.99
5/5

Great app for increasing AOV and they completely stand behind what they offer!
– Freak Athlete Essentials

5/5

Increased my AVO by 20% definitely worth the install. Had some trouble with the configuration but the team and Ty from monster upsell has prompt helped out and sorted everything instantly! Great Service, Great Support and definitely a great app to upsell. 5/5 stars from Kings Cross Clothing
– Kings Cross Clothing

5/5

Increased my AVO by 20% definitely worth the install. Had some trouble with the configuration but the team and Ty from monster upsell has prompt helped out and sorted everything instantly! Great Service, Great Support and definitely a great app to upsell. 5/5 stars from Kings Cross Clothing
– Kings Cross Clothing

5/5

Support are quick and amazing! A++ Very quick and easy to install. App looks amazing. Would recommend this to anyone!
– Blacklist Supply

5/5

Helped me make over $10k and increase my AOV by 10%, a must-have for any shopify store trying to advertise.
– Sugarbabycare

5/5

This is a really great app with plenty of features to try for your store’s cart. I really enjoy the cart preview as you customize each feature to match your brand. I also like that they constantly push updates and improvements…
– Supplement City USA

5/5

This is the upsell cart app I have been looking for! 5 Stars! I tried other upsell apps but none let me run multiple promotions in cart with Free Shipping & Gift With Purchase like Monster Upsell… Highly recommend if you are looking to increase AOV and conversion with promotions.
– Nanoblock Australia┬á

5/5

Great app for increasing AOV and they completely stand behind what they offer!
– Freak Athlete Essentials

5/5

Increased my AVO by 10-20% definitely worth the install. Had some trouble with the configuration but the team and Ty from monster upsell has prompt helped out and sorted everything instantly! Great Service, Great Support and definitely a great app to upsell. 5/5 stars from Kings Cross Clothing
– Kings Cross Clothing

5/5

The only company who is 100% on it with Customer support and helping out whenever needed. I treat this cart like FB Ads – split testing offers to earn HUGE revenue! 10 stars if I could
– Dry Paws

5/5

Increased my AOV by 20% definitely worth the install. Had some trouble with the configuration but the team and Ty from monster upsell has prompt helped out and sorted everything instantly! Great Service, Great Support and definitely a great app to upsell. 5/5 stars from Kings Cross Clothing
– Kings Cross Clothing

5/5

So easy to integrate the sticky cart and upsell campaigns to match branding and the app has helped us generate thousands in upsell revenue with a 6000% ROI from using the app. We tested 10 different apps, save yourself the time and start with Monster Upsells.
– Boring Without You

5/5

The only company who is 100% on it with Customer support and helping out whenever needed. I treat this cart like FB Ads – split testing offers to earn HUGE revenue! 10 stars if I could
– Dry Paws

5/5

… The app works flawlessly, and was minimally customized according to my wishes. My upsell rate (in cart) is about 15% which is almost twice as high as comparable apps. I can recommend this app without reservation and thank Raneen and Charlene warmly at this point for their constant support.
– Mahola

5/5

what an awesome app! my store sales have increased my AOV has increased. shows more trust on my store too. Ty has been awesome with helping me set up some things on my store! i highly highly recommend getting this app, you are leaving money on the table if you dont. 5 stars from me!
– oz supplyz

5/5

This app is totally amazing! It’s very rare that the owner of an app will spend so much time helping and ensuring your success. This app has taken my conversion rate from 1.5% to 3.47% overnight, also a 1 ROAS to a 4 ROAS. learned so much from Ty since installing this and also from the Free training. AMAZING!
– Trending Gay

5/5

The app works great with our store and integrates almost seamlessly. I had some questions I couldn’t fix myself and reached out to support only to get help immediately and my issue was resolved within minutes by the dev team which saved us a lot of time and money! Highly recommend it.
– Marie-Stella-Maris

5/5
There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration in some form.

This Shopify Upsell App Will Easily Pay For Itself