Shopify App Comparison 2026
Simple Bundles & Kits vs XB: AI Cart Upsell Cart Drawer: Shopify App Comparison (2026)
Simple Bundles & Kits
XB: AI Cart Upsell Cart Drawer
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Simple and XB: AI Cart Upsell Cart Drawer to find the best fit for your store.
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.
Xboost: All-in-one cart solution to boost conversions and order value with AI upsell, sticky cart, and fast checkout options
View Full DetailsKey Features
- 1-Click AI: Analyze store data to auto-boost sales instantly.
- AI-Powered Cart Upsell: Suggest relevant products to increase order value.
- Cart Add-ons: Multiple product cart add-ons & Shipping Protection.
- Rewards in Cart: Free shipping bar, discount code, progress bar and free gift.
- Express Checkout, Trust Badges & Icons, Cart Timer, Announcement Bar
Simple vs Drawer — Side-by-Side Feature Comparison
Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where Simple and XB: AI Cart Upsell Cart Drawer differ — so you can make an informed decision for your Shopify store.
| Feature | Simple Bundles | XB: AI Cart |
|---|---|---|
| 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.
Simple Bundles & Kits
- Checkout
- Shopify POS
- Shopify Flow
- Shopify Admin
- Amazon by Codisto
- Hydrogen
- Judge.me Reviews
- POS & Shop app
Supported Languages
English
XB: AI Cart Upsell Cart Drawer
- Checkout
- Shopify Admin
- Bundles
- Gempage
- Pagefly
- Releasit COD Form
- Upsell
- Xboost Bundle
Supported Languages
English, Spanish, French, Danish, Portuguese (Portugal), Chinese (Simplified), Vietnamese, Italian, Korean, Arabic, Dutch, Ukrainian