Shopify App Comparison 2026
AOV.ai Post Purchase Upsell vs Simple Bundles & Kits: Shopify App Comparison (2026)
AOV.ai Post Purchase Upsell
Simple Bundles & Kits
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for AOV.ai and Simple Bundles & Kits to find the best fit for your store.
Boost AOV with seamless post-purchase, thank you page, and order status upsells
View Full DetailsKey Features
- Boost AOV with one-click post purchase upsells and downsells
- Personalize targeting by product, cart value, or shipping country
- Customize upsell offers and branding to match your store’s unique design
- Compare two offer variants to see which converts better with A/B Testing
- Track performance with built-in real-time analytics
Key Features
- Multiple bundle types (fixed, mix-and-match, build-a-box)
- Automatic SKU breakdown for 3PL fulfillment
- Real-time inventory synchronization
- AI-generated bundle suggestions from order history
- Volume discounts and quantity breaks
- BOGO and free gift functionality
- Subscription bundle support
- Shopify POS and ERP integration
Verdict on Simple
Simple Bundles is the go-to choice for merchants who need proper inventory sync and 3PL fulfillment with their bundles. Its automatic SKU breakdown sets it apart from other bundle apps that only handle the frontend.
AOV.ai vs Kits — Side-by-Side Feature Comparison
Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where AOV.ai and Simple Bundles & Kits differ — so you can make an informed decision for your Shopify store.
| Feature | AOV.ai Post | Simple Bundles & |
|---|---|---|
| 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.
AOV.ai Post Purchase Upsell
- Checkout
- Customer accounts
- Shopify Admin
Supported Languages
English
Simple Bundles & Kits
- Checkout
- Shopify POS
- Shopify Flow
- Shopify Admin
- Amazon by Codisto
- Hydrogen
- Judge.me Reviews
- POS & Shop app
Supported Languages
English