Shopify App Comparison 2026
Upsell & Cross Sell — Selleasy
Easify Box Bundle Builder BYOB
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Upsell and Easify Box Bundle Builder BYOB to find the best fit for your store.
Boost AOV with one-click upsell and cross-sell offers displayed before and after purchase.
View Full DetailsKey Features
- Pre-purchase cross-sell offers shown on product pages as Amazon-style "frequently bought together" bundles
- Post-purchase one-click upsell page with dedicated thank-you page funnels
- Cart upsell funnel with add-ons and product recommendations based on cart contents
- Multi-language and multi-currency support for international stores
- Customizable widget styling that auto-matches your store theme with no code changes required
Verdict on Upsell
Selleasy is one of the most well-rounded upsell apps on Shopify, offering pre-purchase, in-cart, and post-purchase funnels in a single install. Its generous free tier makes it ideal for new stores, while the paid plans remain affordable even for high-volume merchants. The app is easy to set up and integrates cleanly with most themes, making it a strong default choice for any store looking to grow AOV.
Mix and Match bundle app to Build Your Own Bundle products. 30+ templates, tiered discounts, custom fields & subscription bundles.
View Full DetailsKey Features
- 30+ pre-built templates for rapid bundle page deployment with visual editor
- Tiered discounts and volume pricing with flexible discount rules
- Custom fields including gift messages, date/time pickers, and file uploads
- Subscription bundle integration with checkout extensions compatibility
- Smart conditional logic for automated bundle rules and real-time analytics
Verdict on Easify
Easify stands out with its massive template library (30+) and custom field support — features like gift message fields and file uploads that most bundle apps lack. The Built for Shopify badge gives confidence in quality. It is particularly strong for gift box stores, subscription boxes, and seasonal bundle campaigns. The free Start plan is genuinely useful, and the 14-day trials on paid plans let you test without risk.
Upsell vs BYOB — Side-by-Side Feature Comparison
Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where Upsell and Easify Box Bundle Builder BYOB differ — so you can make an informed decision for your Shopify store.
| Feature | Upsell & | Easify Box Bundle |
|---|---|---|
| Slide Cart Drawer | ||
| In-Cart Upsells | ||
| Cross-Sell Recommendations | ||
| Post-Purchase Upsell | ||
| Product Page Upsell | ||
| Frequently Bought Together | ||
| Free Gifts with Purchase | ||
| BOGO Offers | ||
| Free Shipping Progress Bar | ||
| Tiered Rewards | ||
| Countdown Timer | ||
| Sticky Add to Cart | ||
| Announcement Bar | ||
| Trust Badges | ||
| Discount Code in Cart | ||
| Volume Discounts | ||
| Shipping Protection | ||
| AI Recommendations | ||
| A/B Testing | ||
| Thank You Page Upsell | ||
| Checkout Upsell (Plus) | ||
| Cart Analytics | ||
| Multi-Language | ||
| Multi-Currency | ||
| Custom CSS/HTML | ||
| Free Plan | ||
| Mobile Responsive |
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.
Upsell & Cross Sell — Selleasy
- Shopify Checkout
- Customer Accounts
- Shopify Admin
- AppHQ Slide Cart
- Conversion Bear
- Geolocation
- LogBase Store Pickup
- PageFly
- Online Store 2.0 Themes
Supported Languages
English, German, French, Spanish, Dutch, Portuguese (Brazil), Chinese (Simplified)
Easify Box Bundle Builder BYOB
Supported Languages
English
Frequently Asked Questions
Is Selleasy free to use?
Yes, Selleasy offers a fully featured free plan for stores processing up to 50 orders per month. All upsell and cross-sell features are included at every tier, with paid plans starting at $8.99/month for higher order volumes.
Does Selleasy work with my Shopify theme?
Selleasy is designed to work with all Shopify themes, including Online Store 2.0 themes. The widgets automatically match your store styling, and you can further customize colors, fonts, and layout through the app settings.
Can I show upsell offers after checkout?
Yes, Selleasy supports post-purchase one-click upsell pages that appear after payment but before the thank-you page. Customers can accept additional offers without re-entering payment details.
What types of bundles can I create?
Easify supports single-step and multi-step bundle builders for gift boxes, custom kits, subscription bundles, self-care boxes, coffee samplers, snack boxes, and seasonal offerings. You can use any of the 30+ templates or build from scratch.
Can customers add gift messages?
Yes, Easify supports custom fields including gift messages, date/time pickers, and file uploads. These fields can be added to any bundle page and the data flows through to the order.
Does it work with subscription apps?
Yes, Easify integrates with most subscription apps and Shopify checkout extensions. You can create recurring bundle subscriptions where customers build their own box each cycle.