Shopify App Comparison 2026
Pro:Warning Product Alerts vs Sumi: Full Page Bundle Builder: Shopify App Comparison (2026)
Pro:Warning Product Alerts
Sumi: Full Page Bundle Builder
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Pro:Warning and Sumi: Full Page Bundle Builder to find the best fit for your store.
Display custom warning notifications on product pages for age verification, shipping delays, and terms.
View Full DetailsKey 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.
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.
Pro:Warning vs Builder — 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 Sumi: Full Page Bundle Builder differ — so you can make an informed decision for your Shopify store.
| Feature | Pro:Warning Product | Sumi: Full Page |
|---|---|---|
| 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
Supported Languages
English
Sumi: Full Page Bundle Builder
- 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.
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.