Shopify App Comparison 2026
BST Frequently Bought Together
NML Quick Add to Cart
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for BST and NML Quick Add to Cart 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.
View Full DetailsKey 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.
Add to cart from catalog pages with auto-generated upsell product recommendations.
View Full DetailsKey Features
- Ajax Cart: add to cart from catalog without visiting product pages
- Auto-generated recommendation products after adding to cart
- Unlimited upsells with no viewer count charges
- Fully customizable Add to Cart button styles
- Google Analytics and Facebook Pixel tracking integrated
Verdict on NML
NML Quick Add to Cart is a completely free app for adding quick-purchase buttons and upsell recommendations to catalog pages. With zero reviews, it is unvalidated. But since it is free, there is no risk in testing. The GA and Facebook Pixel integration is a useful bonus.
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 NML Quick Add to Cart really free?
Yes, all features are included for free with no hidden costs, order limits, or viewer count charges.