Shopify App Comparison 2026

BST Frequently Bought Together

5.070 reviews
VS

Quick Bundles - Quantity Break

5.01 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for BST and Quick Bundles - Quantity Break to find the best fit for your store.

Maximize revenue with AI-powered frequently bought together cross-sell bundles. Amazon-style design, mobile-first, with advanced analytics.

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Key Features

  • AI-powered product recommendations based on consumer purchase behavior
  • Amazon-style "frequently bought together" widget design
  • Mobile-first, fully customizable widget compatible with most themes
  • Bundle discount options with percentage or fixed amount configurations
  • In-depth analytics dashboard tracking clicks, conversions, and revenue

Verdict on BST

BST is the best option if your primary cross-sell strategy is Amazon-style "frequently bought together" recommendations. The AI-powered suggestions are genuinely smart, and the mobile-first design ensures bundles look great on every device. The free plan is limited to 1 manual bundle, but the Core plan unlocks AI recommendations at a fair price. If you want focused cross-sell rather than a full bundle builder, BST delivers.

Create product bundles with quantity break and gift offers to improve AOV and conversion rate.

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Key Features

  • Apply offers to specific products, collections, or entire store
  • Product bundles and gift-with-purchase offers
  • Customizable widget colors and styles to match theme
  • Percentage, fixed amount, or exact price quantity breaks
  • Free plan with all features included

Verdict on Quick

Quick Bundles is a completely free bundle app that covers the basics: product bundles, quantity breaks, and gift offers. With only 1 review it is very new, but zero-risk to try. Best for stores that want a simple, no-cost bundling solution.

Frequently Asked Questions

How does the AI recommendation work?

BST analyzes your store's purchase history to identify products frequently bought together. The AI then automatically suggests these pairings on product pages, improving over time as more purchase data is collected.

Can I place bundles sitewide?

Sitewide placement is available on the Pro plan. The Free and Core plans support placement on specific product pages and collection pages.

Does it work on mobile?

Yes, BST is built mobile-first. The widget automatically adapts to screen size and is designed to look great on phones, tablets, and desktops.

Is Quick Bundles really free?

Yes, all features are included in the free plan with no hidden costs or order limits.