Shopify App Comparison 2026

SMART Checkout Rules

5.0383 reviews
VS

Kaching CartDrawer Cart Upsell

5.0793 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for SMART and Kaching CartDrawer Cart Upsell to find the best fit for your store.

Seamlessly customize your checkout with powerful custom rules.

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Key Features

  • Block or hide checkout methods by customer tag, country, value, or products
  • Create rules to sort or rename payment and shipping options dynamically
  • Prevent high-risk orders or apply logic to block COD, PayPal, or Credit Card
  • Streamline checkout flows for B2B, international, or rule-based segments
  • Apply smart shipping or discount logic by cart total, tag, or delivery method

Boost your AOV: slide cart, upsell cart & free shipping bar.

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Key Features

  • AI-powered upsell recommendations in slide cart
  • Product bundles and quantity break discounts
  • Urgency countdown timer
  • Free shipping progress bar
  • Discount code application in cart
  • BOGO and buy X get Y offers
  • Customizable cart design
  • Mobile-responsive layout

Frequently Asked Questions