Shopify App Comparison 2026
XB: Free Gifts & Buy X Get Y
Aero Upsell & Bundle
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for XB: and Aero Upsell & Bundle to find the best fit for your store.
Create bundles with Buy X Get Y, free gifts, BOGO deals, and auto-applied discounts. Zero-coding setup with customizable templates.
View Full DetailsKey Features
- Auto-add free gifts to cart when promotion conditions are met
- Buy X Get Y and BOGO deal configuration with flexible rules
- Auto-apply discount codes for seamless customer experience
- Multiple customizable layout templates matching store branding
- Bundle discounts for increased cart value with zero-coding setup
Verdict on XB:
XB is a simple, free, and Built for Shopify-certified app for stores that just want BOGO and free gift promotions without complexity. With only 4 reviews it is very early stage, but the Built for Shopify badge and completely free pricing make it zero-risk to try. Best for merchants who want a lightweight promotion tool rather than a full bundle builder.
Maximize AOV with product bundling and personalized upsell recommendations.
View Full DetailsKey Features
- Easy installation with clear instructions and support
- Simple interface for quick campaign setup
- Live preview for mobile and desktop views
- Targeted upsell campaigns on product pages
- Flexible discount system for bundle offers
Verdict on Aero
Aero Upsell & Bundle is a simple, affordable upsell tool at just $4.99/month for unlimited campaigns. The free plan lets you test with 1 active campaign. With zero reviews it is entirely unproven, but the low price and clean interface make it low-risk to try.
Frequently Asked Questions
Is XB free?
Yes, XB is completely free with all features included. There are no paid plans or hidden costs.
How do auto-add free gifts work?
When a customer meets the promotion conditions (e.g., buys Product A), the free gift is automatically added to their cart without any action required from the customer.
Can I use Aero for free?
Yes, the free plan includes 4 campaign types with 1 active campaign, styling customization, and 24/7 support. Upgrade to Premium for $4.99/month for unlimited campaigns.