Shopify App Comparison 2026

Kaching Bundles App & Upsells vs Rapi Bundles App & Upsells App

Kaching Bundles App & Upsells

5.04,158 reviews
VS

Rapi Bundles App & Upsells App

5.01,125 reviews

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

Built for Shopify

Boost AOV with quantity breaks, product bundles & upsell app.

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Key Features

  • Unlimited product bundles and quantity breaks
  • BOGO and volume discount offers
  • Frequently bought together recommendations
  • Post-purchase upsell funnels
  • A/B testing for bundle strategies
  • No coding required setup
  • Multi-language and multi-currency support
  • Compatible with all Shopify themes

Verdict on Kaching

Kaching Bundles is one of the highest-rated bundle apps on Shopify with nearly 4,000 five-star reviews. Its strength lies in combining bundles, quantity breaks, and upsells in a single app with a generous free tier for development stores.

Built for Shopify

Boost AOV with Bundles, Upsells, Volume discounts, BOGO Deals.

View Full Details

Key Features

  • Unlimited bundles and post-purchase upsells
  • Mix-and-match bundle creation
  • Volume discounts and quantity breaks
  • BOGO deals and free gift bundles
  • AI bundle builder with A/B testing
  • Frequently bought together recommendations
  • Color swatch customization
  • Multi-language support

Verdict on Rapi

Rapi Bundles delivers a complete bundling and upsell toolkit with a perfect 5.0 rating across 1,000+ reviews. The free plan with unlimited bundles and A/B testing makes it an excellent starting point.

Kaching vs App — Side-by-Side Feature Comparison

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

FeatureKaching BundlesRapi Bundles App
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.

Kaching Bundles App & Upsells

Built for Shopify
  • Checkout
  • Shopify POS
  • Shopify Admin
  • EComposer & Foxify
  • Hydrogen & 2048 Variants
  • Instant
  • Kaching Cart & Subscriptions
  • PageFly & GemPages

Supported Languages

English, German, Italian, French, Dutch, Swedish, Spanish

Rapi Bundles App & Upsells App

Built for Shopify
  • Checkout
  • Customer accounts
  • Shopify Admin
  • Bundles
  • bundles app bundle app
  • GemPages + Pagefly + ecomposer
  • Page Builders
  • Post Purchase Upsell

Supported Languages

English, French, Portuguese, German, Spanish

Frequently Asked Questions