Shopify App Comparison 2026
promBundle - Bundle Discounts vs Smart Checkout Widgets: Shopify App Comparison (2026)
promBundle - Bundle Discounts
Smart Checkout Widgets
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for promBundle and Smart Checkout Widgets 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.
Personalize upsells, gifting, and custom content at checkout to increase AOV.
View Full DetailsKey Features
- Smart Gifts/BOGO and automatic stackable discounts
- Checkout UX widgets and custom banners
- Social proof and shipping/payment reorder options
- Custom form fields for checkout
- Thank You and Order Status page support
Verdict on Smart
Smart Checkout Widgets is a Built for Shopify checkout customization tool that adds gifting, upsells, and custom content directly in the checkout flow. The free-to-install starter plan with 100 orders/month is great for testing. Only 4 reviews but the 5.0 rating and Shopify certification are promising.
promBundle vs Widgets — Side-by-Side Feature Comparison
Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where promBundle and Smart Checkout Widgets differ — so you can make an informed decision for your Shopify store.
| Feature | promBundle - | Smart Checkout Widgets |
|---|---|---|
| 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
Smart Checkout Widgets
- Checkout
- Customer accounts
- Shopify Admin
- App Blocks
- Checkout Extensibility
- Discounts
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.
Does this work with all Shopify plans?
Some checkout customization features may require Shopify Plus. Check the specific widget capabilities for your plan level.