Shopify App Comparison 2026
Bundler - Product Bundles App vs Unicorn ‑ Upsell Cart Drawer
Bundler - Product Bundles App
Unicorn ‑ Upsell Cart Drawer
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Bundler and Unicorn ‑ Upsell Cart Drawer to find the best fit for your store.
Key Features
- Classic product bundles with discounts
- Mix-and-match bundle builder
- Volume discounts and quantity breaks
- Bundle section widgets for any page
- Automatic discount application
- Compatible with subscriptions
- Analytics and conversion tracking
- Multi-language support
Verdict on Bundler
Bundler stands out with a generous free forever plan that includes unlimited bundles. With nearly 2,100 reviews and a 4.9 rating, it is one of the most trusted bundle apps on the Shopify App Store.
Personalized cart recommendations, rewards, discounts and free gifts with smart cross-sells and advanced customization to build an on-brand cart.
View Full DetailsKey Features
- Boost AOV with Targeted Upsells, Cross-sells, Upgrade to Subscription and more
- Increase Conversion: BOGO, Free Gifts and Stackable Discounts + Countdown timers
- Gamify Shopping with Tiered Rewards and Fully Customizable Progress Bars
- Create your own Shipping Protection Upsell as tick box or in the checkout button
- Easy to Fully Customize and Perfectly Match Your Brand. Aesthetic Looking Carts.
Bundler vs Drawer — Side-by-Side Feature Comparison
Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where Bundler and Unicorn ‑ Upsell Cart Drawer differ — so you can make an informed decision for your Shopify store.
| Feature | Bundler - | Unicorn ‑ Upsell |
|---|---|---|
| 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.
Bundler - Product Bundles App
- Checkout
- Shopify POS
- Shopify Admin
- Cartbot: Gift with purchase
- Multicurrency converter apps
- PageFly Landing Page Builder
- Point of sale (POS)
- Seal Subscriptions
Supported Languages
English, German, French, Spanish, Italian, Portuguese, Dutch
Unicorn ‑ Upsell Cart Drawer
- Checkout
- Shopify Admin
- Auto Discounts
- Bundles
- Checkout
- Markets
- Returns
- Subscriptions
Supported Languages
English