Shopify App Comparison 2026

Kaching Post Purchase Upsell

5.0222 reviews
VS

Amp Slide Cart Upsell Drawer

5.0633 reviews

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

Built for Shopify

Personalized one click upsell, thank you page, checkout upsell.

View Full Details

Key Features

  • One-click post-purchase upsell offers
  • Advanced targeting with minimum order value and UTM parameters
  • Customizable brand-matched offer presentation
  • AI-powered product recommendations
  • Frequently bought together suggestions
  • A/B testing capabilities
  • Detailed conversion analytics
  • Multi-language support

Verdict on Kaching

Kaching Post Purchase Upsell is an affordable and effective post-purchase upsell solution. Starting at just $4.99/month, it offers excellent value with advanced targeting and A/B testing capabilities.

Built for Shopify

Add slide cart to boost AOV with upsells & free shipping bar.

View Full Details

Key Features

  • Cart drawer with sticky cart functionality
  • Cart upsells and cross-sell recommendations
  • Frequently bought together suggestions
  • Free gift promotions (BOGO mechanics)
  • Tiered rewards progress bar
  • Countdown timers for urgency
  • Shipping protection and warranty toggles
  • Multi-language and multi-currency support

Verdict on Amp

Amp Slide Cart is a well-established cart drawer app with a perfect 5.0 rating since 2019. It offers a comprehensive feature set including tiered rewards, free gifts, and urgency timers all within the slide cart experience.

Frequently Asked Questions