Shopify App Comparison 2026
AOV.ai Cart Drawer Cart Upsell vs Simple Bundles & Kits
AOV.ai Cart Drawer Cart 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.
Key Features
- Slide cart drawer with upsells
- Free shipping progress bar
- Tiered rewards system
- Product add-ons and recommendations
- Gift wrap and shipping protection options
- Drag-and-drop editor
- Multi-language and multi-currency support
- Custom CSS/HTML support
Verdict on AOV.ai
AOV.ai Cart Drawer is a standout free slide cart app with a perfect 5.0 rating. Being completely free with full features makes it an excellent choice for merchants who want a feature-rich cart drawer without any cost.
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 Cart | 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 Cart Drawer Cart Upsell
- 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