Shopify App Comparison 2026
Fly Bundles Quantity Breaks vs Opus Cart Drawer Cart Upsell
Fly Bundles Quantity Breaks
Opus Cart Drawer Cart Upsell
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Fly and Opus Cart Drawer Cart Upsell to find the best fit for your store.
Shopify app for product bundles, AI upsells & quantity breaks to boost AOV & conversions. Complete with advanced analytics and design flexibility.
View Full DetailsKey Features
- Boost cart value with a Fixed Bundle, BOGO or Frequently Bought Together blocks.
- Drive bulk sales with tiered Quantity Break and Volume Discount triggers.
- Incentivize larger carts with a Free Gift and automated bundle upsell tools.
- Build well integrated, beautiful native widgets with zero impact on store speed
- Breakdown of bundles for auto discounting, inventory sync, fulfilment, & return
Key Features
- Upsells & Cross-sell: Boost AOV with Frequently Bought Together offers
- Free Gifts: Encourage higher spending with Free Gifts based on cart variants.
- Rewards Bar: Encourage customers to buy more to get free shipping and rewards.
- Drive Urgency: Boost conversions with countdown timers & limited-time deals.
- Abandoned Cart: Recover sales by tracking & understanding why customers leave.
Fly vs Upsell — Side-by-Side Feature Comparison
Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where Fly and Opus Cart Drawer Cart Upsell differ — so you can make an informed decision for your Shopify store.
| Feature | Fly Bundles | Opus Cart Drawer |
|---|---|---|
| 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.
Fly Bundles Quantity Breaks
- Checkout
- Shopify Admin
- All 3PL Apps
- All Side cart Apps
- Checkout Extensions
- Page Builder Apps
Supported Languages
English
Opus Cart Drawer Cart Upsell
- Checkout
- Shopify Admin
- Avis Options, Avis Bundles
- Checkout
- Ecomposer, Gempages
- Subscriptions App
- Translate & Adapt
- Transtore, Transcy
Supported Languages
English, Chinese (Simplified), French, Spanish, Japanese