Shopify App Comparison 2026

Oxify Quantity Breaks Builder

4.99 reviews
VS

XB: Free Gifts & Buy X Get Y

5.04 reviews

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

Built for Shopify

Create bundles, quantity breaks, BOGOs, bundle builder, Build Your Own Box & tiered pricing to boost AOV with automatic checkout discounts.

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Key Features

  • Quantity breaks and tiered pricing with automatic discount application at checkout
  • BOGO and Buy X Get Y offers — no promo codes needed
  • Fixed-price bundles, mix-and-match sets, and Build Your Own Box functionality
  • Gamified bundle builder with customizable step-by-step layouts and A/B testing
  • Cart progress bar, free shipping triggers, campaign scheduling, and built-in analytics

Verdict on Oxify

Oxify Quantity Breaks Builder is a solid choice for merchants focused on volume discounts and tiered pricing. The automatic checkout discount application (no promo codes) creates a frictionless experience, and the A/B testing feature is valuable for optimizing bundle offers. Built for Shopify badge confirms quality. The revenue-cap pricing model is transparent, though the lack of a free plan may deter very small stores. A good pick for stores already doing volume and wanting to scale bundle revenue.

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.

Frequently Asked Questions

Do customers need promo codes for bundle discounts?

No, Oxify automatically applies bundle and quantity break discounts at checkout without requiring any promo codes. Customers see the discounted price seamlessly.

Can I A/B test different bundle offers?

Yes, the app includes built-in A/B testing so you can compare different bundle configurations, pricing, and layouts to find the highest-converting setup.

Is there a free plan?

There is no free plan, but all paid plans include a 14-day free trial. The Starter plan begins at $9.99/month for up to $1,999 in additional bundle revenue.

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.