Best free Upsell and bundles - Other Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
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Aug 29, 2025
The Best Free Shopify apps for upselling and bundling help merchants maximize their average order value without upfront costs. From easy bundle builders and mix-and-match solutions to post-purchase upsells and custom COD forms, these tools enable strategic product combinations, automated email marketing, and smart cross-selling features. Whether you need product recommendation quizzes, buy buttons, or free gift offers, these apps provide essential functionality to encourage larger purchases and improve conversion rates across your store.
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#1. Build A Box (BYOB) with One/Multi-Step Bundle Builder, Box Builder—let them Mix and Match & Buy More
Create custom product bundles with this intuitive Build Your Own Box (BYOB) builder. Customers can easily craft personalized gift boxes, makeup kits, or care packages through a simple step-by-step process. The dedicated Build a Box page guides shoppers to choose their box, add desired items, and include a custom message. Perfect for mix and match bundles, self-care collections, and meal plans. Offer bundle discounts to encourage larger purchases while giving customers the freedom to select items they love. The builder combines user-friendly design with customization options, making it simple to set up and delightful for customers to use. Launch your bundle builder quickly with ready-to-use templates and full control over layout, styling, and product options.Install from Shopify App Store
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#2. Improve your Product Page by offering a Bundle, A/B Testing Bundles, widgets, and Quantity Breaks!
Create professional product bundles and test their performance with GhostBundle's comprehensive Bundle Editor. Design attractive bundle deals that match your store's style using our easy-to-use Configurator. Add essential page elements like payment icons, custom buy buttons, testimonials, and trust badges to build customer confidence. Set up quantity breaks, mix-and-match bundles, and tiered pricing to give shoppers more buying options. Offer strategic upsells and free gifts alongside your bundles to increase average order value. Our dedicated support team is available to help you optimize your bundle strategy and maximize sales through A/B testing. Make your product pages more engaging and drive better conversion rates with customizable widgets and bundle options.Install from Shopify App Store
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#3. Boost Order Values without risking Cart Abandonment with Post Checkout One Click Upsell Funnels
Increase your store's order values without the risk of cart abandonment using post-checkout one-click upsell funnels. Unlike traditional pre-checkout upsells that can create friction, this app presents offers after payment is complete. Customers can purchase additional items with just one click - no need to enter payment details again. The AI-powered system automatically creates optimized upsell funnels based on your product catalog, getting you started in minutes. You can also build custom funnels using your own proven product bundles and rules. The mobile-friendly interface shows targeted upsells or downsells, maximizing average order value while keeping the purchase process smooth. Perfect for merchants looking to grow revenue without compromising the checkout experience.Install from Shopify App Store
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#4. Win trust in your store with Trust Badges, AI Recommendations, Bundles and 25+ Impactful features.
Drive more sales with this comprehensive store optimization app that combines customer reviews, smart upsells, and checkout customization features. Build trust through authentic reviews, trust badges, and testimonials while increasing revenue with AI product recommendations, bundle offers, and volume discounts. Engage shoppers using targeted email popups, surveys, birthday widgets, and announcement bars. Maximize conversions with strategic upsells on cart, checkout, thank-you, and post-purchase pages. The app includes customizable sales timers, free gift offers, and slide cart functionality to create a seamless shopping experience that keeps customers coming back.Install from Shopify App Store