Shopify App Comparison 2026
promBundle - Bundle Discounts vs XB: Free Gifts & Buy X Get Y: Shopify App Comparison (2026)
promBundle - Bundle Discounts
XB: Free Gifts & Buy X Get Y
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for promBundle and XB: Free Gifts & Buy X Get Y to find the best fit for your store.
Boost sales with BOGO, mix-and-match, quantity breaks, volume discounts, and promotional banners with countdown timers.
View Full DetailsKey Features
- Multiple bundle types: BOGO, mix-and-match, volume discount, quantity breaks
- Promotional banners, discount badges, and countdown timers
- AI analysis, reports, and discount planning
- Automatic multi-language translation
- Ready templates and store display widgets
Verdict on promBundle
promBundle packs a lot of bundle types and promotional features into one app. The free plan with $400/month in bundle sales is a great way to test. AI-powered reports and auto-translation are nice touches. Only 2 reviews so very early, but the feature breadth is impressive for the price.
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.
promBundle vs Y — Side-by-Side Feature Comparison
Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where promBundle and XB: Free Gifts & Buy X Get Y differ — so you can make an informed decision for your Shopify store.
| Feature | promBundle - | XB: Free Gifts |
|---|---|---|
| Product bundles | ||
| Quantity breaks | ||
| BOGO offers | ||
| Free gift | ||
| Post-purchase upsell | ||
| Cart drawer upsell | ||
| Frequently bought together | ||
| Real inventory sync | ||
| A/B testing | ||
| 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.
promBundle - Bundle Discounts
- Checkout
Supported Languages
English
XB: Free Gifts & Buy X Get Y
- Checkout
- Shopify Admin
Supported Languages
English
Frequently Asked Questions
What does the revenue cap mean?
Each plan has a maximum monthly bundle revenue limit. The Free plan allows up to $400/month in bundle-attributed sales, while the Ultimate plan allows up to $20,000/month.
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.