Shopify App Comparison 2026

EB | Easy Bundle Builder, BYOB

4.9851 reviews
VS

Smart Checkout Widgets

5.04 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for EB and Smart Checkout Widgets to find the best fit for your store.

Built for Shopify

Create multi-step bundles with powerful discounting rules & impactful design templates. Drive AOV via high-converting bundle builders.

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Key Features

  • Gamified, fully customizable multi-step bundle layouts with pre-built templates
  • Supports multipacks, mix-and-match, variant bundles, build-a-box, gift boxes, and subscription bundles
  • Multiple discount rules including tiered pricing, fixed-price bundles, and free gift thresholds
  • Developer-friendly with open SDKs for completely custom bundle designs
  • Inventory sync with all 3PL providers and built-in performance analytics

Verdict on EB

Easy Bundle Builder is the premium choice for merchants who need deeply customizable, gamified bundle experiences. The multi-step flow and build-a-box capabilities are best-in-class, and the SDK access makes it the top pick for stores with developer resources. The pricing is higher than competitors, but justified for stores doing serious bundle revenue. The free Starter plan lets you test the waters before committing.

Built for Shopify

Personalize upsells, gifting, and custom content at checkout to increase AOV.

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Key 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.

Frequently Asked Questions

What types of bundles can I create?

Easy Bundle Builder supports multipacks, mix-and-match bundles, variant bundles, infinite option bundles, build-a-box, gift boxes, subscription boxes, upsell bundles, and bundles with both digital and physical products.

Can I customize the bundle page design?

Yes, the app includes pre-built templates and a visual editor. For advanced customization, the open SDK lets developers build completely custom bundle experiences from scratch.

Does it sync inventory?

Yes, Easy Bundle Builder syncs inventory in real-time with all 3PL providers and Shopify admin. When a bundle sells, individual product inventory is decremented correctly.

Does this work with all Shopify plans?

Some checkout customization features may require Shopify Plus. Check the specific widget capabilities for your plan level.