Shopify App Comparison 2026
Oxify Quantity Breaks Builder
Sumi: Full Page Bundle Builder
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Oxify and Sumi: Full Page Bundle Builder to find the best fit for your store.
Create bundles, quantity breaks, BOGOs, bundle builder, Build Your Own Box & tiered pricing to boost AOV with automatic checkout discounts.
View Full DetailsKey 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.
Let customers mix and match to build their own bundles and boxes with automatic inventory sync.
View Full DetailsKey Features
- Flexible rules and discounts for custom bundle creation
- Single or multiple step bundle builders
- Automatic inventory sync with individual SKUs in orders
- Design automatically matches your store theme
- Fully optimized for mobile shopping experience
Verdict on Sumi:
Sumi is a clean, focused bundle builder with a perfect 5.0 rating. The auto-matching theme design and mobile optimization reduce setup friction. At $24/month with no free plan, it is priced for stores that are committed to bundling. Individual SKUs in orders simplify fulfillment.
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.
Does Sumi track inventory for bundles?
Yes, inventory is automatically synced and individual product SKUs appear in orders, making fulfillment straightforward.
Does it match my store theme?
Yes, Sumi automatically matches your store theme styling so bundles look native to your store without manual design work.