Upsell Cart ‑ MonsterUpsells

Upsell Cart ‑ MonsterUpsells

by Monster Apps

Build CART DRAWER With Great Looking High Converting Upsells.

5.0 of 5 stars(36 reviews)

Design Your Slide Cart Drawer

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

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!

About Upsell Cart ‑ MonsterUpsells

(Multi-Currency Checkout Enabled / $7.1+ Million Assisted Revenue / Partner store friendly) Built for Basic, Advanced and Plus stores

If you care about your products always looking great (No Salesy Pop-Ups) and want to optimize your store for high revenue

... MonsterUpsells is for you!

"Literally within the first 12 hours of turning on the app and optimizing upsells, we were able to boost our AOV by 20%... It works and is optimized much better than any other cart app on the market." - Beekind

MonsterUpsells is an Upsell Cart Drawer that feels and looks like it's 100% integrated with your store.

----- How does it work? -----

When customers click add to cart the the UpsellCart drawer appears with your compelling yet unobtrusive upsell campaigns. The cart doesn't interfere with the customer journey and allows customers to easily navigate to checkout.

----- Who is MonsterUpsells For? -----

  • Stores ready to grow their average order value
  • Stores that want to Upsell without using salesy offers
  • Stores that care about their customer journey

----- Simple Setup -----

  1. Customize your cart
  2. Create Upsell Campaigns
  3. Launch ---> start selling more in minutes!

----- Monster Features -----

Add to unlock

Set Goals For Your Customers To Achieve To Unlock Specific Rewards. (Add $X to Unlock = Free Shipping, 10% Off, $5 off) ​

Buy more save more (Tiered Pricing)

A Tiered Discount System That Encourages Customers To Buy More Of A Product!​

One tick upsell

A Tick box that adds a little extra $ to shopping carts (Priority processing, Gift Wrapping, Warranty)

Frequently bought together

Suggest no-brainer products within the cart that can be added with one simple click!​

Conversion optimized

Increase your conversions rates by by adding upsells and incentives that look amazing, at the right time of the buying process and removing unnecessary pop ups. ​

Extremely customized and intuitive design

We built this cart for stores that not only care about making sales.. but also care about how their brand looks.

Powerful analytics

Gain quick insights into which campaigns are converting best and make informed decisions using data from our analytics dashboard.​

Cash on delivery checkout - COD

The fastest cash way to checkout. For stores that don't need to take payments online.

Much more coming!

We have massive plans for this APP! This is just the beginning.

Start your risk free trial today! >> Scroll up and click add app

Latest releases:

  • Partner Friendly, Partner Program, Collection Targeting, Mar/2021
  • Cash On Delivery Checkout - COD Feb/2021
  • Order Details Jan/2021
  • GEO Campaign Targeting, Shopify Multi-currency DEC/2020

Integrates with

  • One Click Upsells,
  • Multi-Currency

See the app in action

Explore how the app works in an example store.

View example store

Media gallery


Pricing 10-day free trial

See all pricing options



$7.99 p/m up to 50 orders. Price scales as your store scales. (See all pricing options)

* All charges are billed in USD. Recurring charges, including monthly or usage-based charges, are billed every 30 days.

5.0 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
    97% of ratings are 5 stars
  • 4 of 5 stars
    3% 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
    0% of ratings are 1 stars

Most recent reviews

The Furzy Australia

Excellent app and support team. Glad we gave this a go. Thanks! Easy to understand and use Thanks, The Furzy

Developer reply

May 17, 2021

Thanks for the support Furzy team!!! 🙏🏻 Means a lot!
We hope you absolutely rock your upsells this year! 🔥🚀

American Hat Makers

Are you kidding me! Epic app and the support is A+ I have installed this on both stores in less than a week. Don't bother adding this app if you don't like Cash though. It will crush it!

Developer reply

May 7, 2021

WOWOWOW!!! hahha... thanks so flipping much for your kind words!

We hope you absolutely crush it with your Upsell! 🔥🔥🔥🔥


Great app. A few bugs here and there but nothing that their team can't handle. Makes it very easy to promote products and increase average cart value. Definitely worth the cost.

Developer reply

May 1, 2021

Thanks a million for the feedback team. 🙌🏻Glad we could sort them little things for you.
We're always striving to make the greatest UPSELL CART app in existence! So many epic NEW Campaigns coming your way! 😉😊🤘🏻🤘🏻🤘🏻

Happy upselling 🔥🔥🔥🚀