CartStar Slide Cart & Upsell

CartStar Slide Cart & Upsell

Pricing
From $5/month. Free trial available.
Rating
5.0 (2)
Developer
Appify Market

Upsell in the cart drawer and again after checkout. Both add to one order, raising its value.

CartStar replaces your theme's cart with a slide-out drawer: recommendations, a progress bar toward free shipping, free gift, and discounts. Gifts run on a Shopify Function, so nobody reaches the threshold by adding the gift itself. After checkout, one more offer can charge the same card, so what a shopper accepts joins the order they just placed. Colours, fonts, corner radius and layout each have their own control, with a live preview of the drawer beside them.

CartStar replaces your theme's cart with a slide-out drawer: recommendations, a progress bar toward free shipping, free gift, and discounts. Gifts run on a Shopify Function, so nobody reaches the threshold by adding the gift itself. After checkout, one more offer can charge the same card, so what a shopper accepts joins the order they just placed. Colours, fonts, corner radius and layout each have their own control, with a live preview of the drawer beside them. more
  • Slide-out cart drawer that replaces your theme cart, or works alongside it
  • Progress bar toward free shipping, gift or a percentage off
  • Product recommendations drawn from what your customers buy together
  • Post-purchase upsell that adds to the order a shopper has already paid for
  • Colour, font and layout controls with a live preview of the drawer

Languages

English

Works with

Pricing

Choose the plan that best fits your business.

Basic

$5 / month

Features

  • Up to 50 order
  • Every feature included
  • Slide-out cart drawer
  • Post-purchase upsell offers
  • Free gift & discount tiers
  • Product recommendations
  • Full design control
  • Revenue reports

7-day free trial

Starter

$29 / month

Features

  • Up to 500 orders a month
  • Every feature included
  • Slide-out cart drawer
  • Free gift & discount tiers
  • Product recommendations
  • Post-purchase upsell offers
  • Full design control
  • Revenue reports

7-day free trial

Growth

$79 / month

Features

  • Up to 2,000 orders a month
  • Every feature included
  • Slide-out cart drawer
  • Free gift & discount tiers
  • Product recommendations
  • Post-purchase upsell offers
  • Full design control
  • Revenue reports

7-day free trial

Scale

$199 / month

Features

  • Up to 10,000 orders a month
  • Every feature included
  • Slide-out cart drawer
  • Free gift & discount tiers
  • Product recommendations
  • Post-purchase upsell offers
  • Full design control
  • Revenue reports

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (2)

Overall rating
5
Counts per rating level
  • 100% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
September 18, 2026

Easy to setup and manage, has everything i want for a cart drawer i can customize. The post purchase upsell looks and works really nice. great app overall, support helps really fast and even added a feature i requested in less than an hour!

tevaplanter
United States
21 days using the app
September 3, 2026

Awesome app! Beautiful sliding custom smart cart that has raised our AOV already! The post purchase feature was also something we were missing and now were getting extra products added to orders raising AOV even more!!! All the data is in the app which shows us how much we needed this app. Love the app and I had a request for support and they implemented it for my store the same day. Quick and amazing app and support!

Paperwallet
United States
6 days using the app

Support

App support provided by Appify Market.

Developer

Appify Market

valley stream, NY, US

Launched

August 28, 2026

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

  • View products

    Products, collections

  • Edit orders

    All order history for the last 60 days

  • Edit discounts

    Discount codes and promotions

  • View Online Store

    Theme

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