Shopify App Comparison 2026
AOV.ai Cart Drawer Cart Upsell vs Upcharge Fees & Product Addons: Shopify App Comparison (2026)
AOV.ai Cart Drawer Cart Upsell
Upcharge Fees & Product Addons
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for AOV.ai and Upcharge Fees & Product Addons 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.
Our surcharge app helps you apply conditional fees, late fees, and automatic fees
View Full DetailsKey Features
- Apply klarna fees, credit card fees, fees payment, or a payment method fee
- Set a fee rule for a flat fee, cart fee, percentage fee, or extra fee
- Extra fees manager for mandatory fees, tariff surcharge & extra charge
- Link price addons, deposits and fees directly to your orders and fees
- Add a fee, cash on delivery fee, surcharge fee, or fees and surcharges
AOV.ai vs Addons — 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 Upcharge Fees & Product Addons differ — so you can make an informed decision for your Shopify store.
| Feature | AOV.ai Cart | Upcharge Fees & |
|---|---|---|
| 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
Upcharge Fees & Product Addons
- Checkout
- Shopify POS
- Shopify Admin
Supported Languages
English