Key Features

• Adjustable pricing and discount structures for bundles
• Customer filtering by product titles in each builder step
• Layered discounts compatible with other Shopify discounts
• Two customizable builder layouts with infinite styling options
• Forms for text input and image uploads for personalization

Verdict on ZenBox:

ZenBox has 119 reviews, making it one of the more established bundle builders. The 4.0 rating is average but reflects honest feedback across a large user base. The image upload and text input features are useful for personalized gift boxes. At $24.99/month with no free plan, it requires commitment.

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.