Shopify App Comparison 2026

Ghost | AI Product Bundles

5.023 reviews
VS

ZenBox: Bundle Builder

4.0119 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Ghost and ZenBox: Bundle Builder to find the best fit for your store.

Built for Shopify

Boost AOV with AI-powered bundles, quantity breaks, and volume discounts. Includes A/B testing and analytics dashboard.

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Key Features

  • AI-powered bundle creation from product selections or collections
  • A/B testing to optimize bundle configurations and pricing
  • Quantity breaks and volume discounts with flexible percentage or fixed pricing
  • Analytics dashboard tracking bundle revenue and performance metrics
  • Brand-aligned customization with color adjustments and design options

Verdict on Ghost

Ghost is the go-to choice for data-driven merchants who want to optimize bundles through A/B testing. The AI-powered suggestions and built-in testing framework set it apart from competitors that rely on manual configuration. The free plan includes A/B testing and analytics — features that other apps charge for. It is still a newer app, but the Built for Shopify badge and multi-language support signal serious quality.

Increase AOV by letting customers create custom bundles with flexible pricing and discounts.

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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.

Frequently Asked Questions

How does the AI work?

Ghost AI analyzes your product catalog and customer behavior to suggest optimal bundle combinations. You can accept or modify suggestions and then A/B test different configurations to find the highest-converting setup.

Can I A/B test bundles for free?

Yes, A/B testing is included in the free plan along with the analytics dashboard. You can test different bundle configurations, pricing, and layouts to optimize conversion rates.

Does Ghost work with page builders?

Yes, Ghost integrates with GemPages, PageFly, and Instant page builders. Bundles can be embedded on any page built with these tools.

Can customers upload images for gift boxes?

Yes, ZenBox supports custom forms with text input and image uploads, making it ideal for personalized gift box builders.

Do bundle discounts stack with Shopify discounts?

Yes, ZenBox creates layered discounts that are compatible with other Shopify discounts, so they can stack.