Shopify App Comparison 2026

Pro:Warning Product Alerts vs XB: Free Gifts & Buy X Get Y: Shopify App Comparison (2026)

Pro:Warning Product Alerts

5.06 reviews
VS

XB: Free Gifts & Buy X Get Y

5.05 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Pro:Warning and XB: Free Gifts & Buy X Get Y to find the best fit for your store.

Built for Shopify

Display custom warning notifications on product pages for age verification, shipping delays, and terms.

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Key Features

  • Unlimited warning messages for selected products or variants
  • Custom warning icons or upload your own
  • Geolocation targeting to display warnings for specific regions
  • Multiple alerts per product or variant
  • Auto-save warning consent date/time in order details

Verdict on Pro:Warning

Pro:Warning is a Built for Shopify certified tool for compliance and customer communication. The geolocation targeting is useful for stores selling regulated products across regions. At $7.99/month with 5.0 stars, it is affordable and well-reviewed. Essential for stores needing age verification or shipping disclaimers.

Built for Shopify

Create bundles with Buy X Get Y, free gifts, BOGO deals, and auto-applied discounts. Zero-coding setup with customizable templates.

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Key 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.

Pro:Warning vs Y — Side-by-Side Feature Comparison

Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where Pro:Warning and XB: Free Gifts & Buy X Get Y differ — so you can make an informed decision for your Shopify store.

FeaturePro:Warning ProductXB: 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.

Pro:Warning Product Alerts

Built for Shopify

    Supported Languages

    English

    XB: Free Gifts & Buy X Get Y

    Built for Shopify
    • Checkout
    • Shopify Admin

    Supported Languages

    English

    Frequently Asked Questions

    Can I show different warnings by country?

    Yes, Pro:Warning includes geolocation targeting that lets you display specific warning messages only to visitors from certain countries or regions.

    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.