Monster Cart Upsell+ Free Gift

Monster Cart Upsell+ Free Gift

Pricing
Free plan available. Free trial available.
Popular with stores like yours
Based in United States
Rating
4.7 (538)
Developer
Monster Apps

(2.0 Launch Offer) Upsell Cart, product page volume discounts, free gifts & progress bar rewards

Monster Cart helps merchants increase average order value across their entire store. On product pages, Buy More Save More volume discounts encourage larger purchases. In the cart drawer, progress bars unlock free gifts, free shipping, and store credit rewards. Smart upsells powered by Shopify recommend products customers actually want. One tick upsells add shipping protection, warranties, and extras. Fully customizable design with a dedicated team to match your brand. Works with Sidekick Ai.

Monster Cart helps merchants increase average order value across their entire store. On product pages, Buy More Save More volume discounts encourage larger purchases. In the cart drawer, progress bars unlock free gifts, free shipping, and store credit rewards. Smart upsells powered by Shopify recommend products customers actually want. One tick upsells add shipping protection, warranties, and extras. Fully customizable design with a dedicated team to match your brand. Works with Sidekick Ai. more
  • Customizable Slide Cart Drawer that matches your brand perfectly
  • Add To Unlock Progress Bar + Free Gift, Discounts & Promotions and Free Shipping
  • One Tick Upsell Offers for Shipping Protection, Priority Processing, Warranties
  • Product Page Volume Discounts, Buy More Save More tiered pricing widget
  • Frequently Bought Together with Shopify Machine learning or manual selection
Popular with stores like yours
Based in United States

Languages

English

Works with

  • Checkout
  • Shopify Admin
  • Appstle + Recharge
  • Kaching + Pumper
  • Pagefly
  • Redeemly
  • Transcy + Weglot
  • Wide Bundles

Pricing

Choose the plan that best fits your business.

FREE Launch Offer

Free

Features

  • Up To 50 Orders FREE 2.0 Launch Offer
  • Upsell Cart
  • Free Gifts
  • One Tick Upsells
  • Buy More Save More
  • Frequently Bought Together
  • + More!
  • Upsell Cart

Starter

$9.99 / month

51 to 200 Store Orders

Features

  • FREE Design Customization (Contact Team)
  • Upsell Cart
  • Progress Bars
  • Free Gifts
  • One Tick Upsells
  • Buy More Save More
  • Frequently Bought Together
  • + More!

10-day free trial

Scaler

$14.99 / month

100 To 199

Features

  • FREE Design Customization (Contact Team)
  • Upsell Cart
  • Progress Bars
  • Free Gifts
  • One Tick Upsells
  • Buy More Save More
  • Frequently Bought Together
  • + More!

10-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (538)

Overall rating
4.7
Counts per rating level
  • 92% of ratings are 5 stars
  • 3% of ratings are 4 stars
  • 1% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 3% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants say this app reliably boosts average order value and sales, using it for cart upsells, free gifts at spend thresholds, progress bars, and cart-based discounts. They find it easy to set up, highly customizable to match store design, and fast—especially the newer version. Support is frequently praised as extremely quick and hands-on, often fixing issues within minutes and helping with styling, integrations, and theme conflicts.

September 28, 2026

Really happy with Monster Cart so far. It’s easy to set up, highly customizable, and gives us a lot of flexibility with upsells, free gifts, and cart offers without making the experience feel cluttered. Everything works smoothly with our store and it’s been a great tool for improving the cart experience and increasing AOV. Definitely recommend it!

Arber
United States
Over 1 year using the app
September 22, 2026

Helped resolve 2 of our cart issues: adding a custom message for those who add multiple subscriptions, and when the cart suddenly stopped working when adding the first item on our new landing pages.

The Kindness Company
United States
Over 3 years using the app
September 19, 2026

Great app, works well and the team are very helpful if things are not working quite right. Helped diagnose an issue that affected checkout that wasn't a Monster Cart issue.

Aqua Zoi
Australia
10 months using the app

Support

App support provided by Monster Apps .

Developer

Monster Apps

24-26, Arcadia Avenue, London, BFP, N3 2JU, GB

Launched

July 7, 2020

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View customer data:

Device and activity data

  • Device and activity data

    Geolocation, IP address, browser and operating system

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Products, orders, discounts, Online Store

  • Edit products

    Inventory, products, product listings, collections

  • Edit orders

    Draft orders, all order history for the last 60 days

  • Edit discounts

    Discount codes and promotions

  • Edit Online Store

    Theme

  • Edit other data

    Locales, Shopify Markets settings, price rules

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