Shopify App Comparison 2026

Kaching Post Purchase Upsell vs Fly Bundles Quantity Breaks

Kaching Post Purchase Upsell

5.0240 reviews

Fly Bundles Quantity Breaks

4.9528 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Kaching and Fly Bundles Quantity Breaks to find the best fit for your store.

Built for Shopify

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

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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

Shopify app for product bundles, AI upsells & quantity breaks to boost AOV & conversions. Complete with advanced analytics and design flexibility.

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Key Features

Boost cart value with a Fixed Bundle, BOGO or Frequently Bought Together blocks.
Drive bulk sales with tiered Quantity Break and Volume Discount triggers.
Incentivize larger carts with a Free Gift and automated bundle upsell tools.
Build well integrated, beautiful native widgets with zero impact on store speed
Breakdown of bundles for auto discounting, inventory sync, fulfilment, & return

Kaching vs Breaks — Side-by-Side Feature Comparison

Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where Kaching and Fly Bundles Quantity Breaks differ — so you can make an informed decision for your Shopify store.

Feature	Kaching Post	Fly Bundles Quantity
Cart drawer / slide cart
Post-purchase upsell
Frequently bought together
Free shipping bar
Free gift / BOGO
Product page upsell
AI recommendations
Built for Shopify
Free plan available
Custom branding

Integration & Compatibility Comparison

App integrations matter — especially when you're running multiple tools in your Shopify stack. Here's what each app connects with out of the box.