Shopify App Comparison 2026
PageFly Landing Page Builder vs Simple Bundles & Kits
PageFly Landing Page Builder
Simple Bundles & Kits
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for PageFly and Simple Bundles & Kits to find the best fit for your store.
Key Features
- Drag-and-drop page builder
- CRO-focused page templates
- Product page customization
- Landing page and sales funnel creation
- A/B testing capabilities
- Mobile-responsive designs
- SEO-optimized pages
- Integration with upsell and cross-sell apps
Verdict on PageFly
PageFly is the most reviewed page builder on Shopify with 5,700+ reviews. While not a pure upsell app, its CRO-focused page building capabilities make it invaluable for creating high-converting product and landing pages.
Key Features
- Multiple bundle types (fixed, mix-and-match, build-a-box)
- Automatic SKU breakdown for 3PL fulfillment
- Real-time inventory synchronization
- AI-generated bundle suggestions from order history
- Volume discounts and quantity breaks
- BOGO and free gift functionality
- Subscription bundle support
- Shopify POS and ERP integration
Verdict on Simple
Simple Bundles is the go-to choice for merchants who need proper inventory sync and 3PL fulfillment with their bundles. Its automatic SKU breakdown sets it apart from other bundle apps that only handle the frontend.
PageFly vs Kits — Side-by-Side Feature Comparison
Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where PageFly and Simple Bundles & Kits differ — so you can make an informed decision for your Shopify store.
| Feature | PageFly Landing | Simple Bundles & |
|---|---|---|
| Cart drawer / slide cart | ||
| Post-purchase upsell | ||
| Frequently bought together | ||
| Free shipping bar | ||
| Free gift / BOGO | ||
| Product page upsell | ||
| AI recommendations | ||
| 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.
PageFly Landing Page Builder
- Checkout
- Shopify Admin
- Any theme
- Facebook Pixel
- Product Bundles
- Reviews
- SMS & Email Marketing
- Upsell & Cross-sell
Supported Languages
English, French, German, Spanish, Portuguese, Italian, Japanese, Chinese
Simple Bundles & Kits
- Checkout
- Shopify POS
- Shopify Flow
- Shopify Admin
- Amazon by Codisto
- Hydrogen
- Judge.me Reviews
- POS & Shop app
Supported Languages
English