Best free Upsell and cross-sell Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
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Dec 26, 2025
The best free Shopify upsell and cross-sell apps help merchants increase average order value through smart product recommendations, bundle offers, and in-cart promotions. From BOGO deals and mix-and-match bundles to slide cart upsells and gift wrap options, these apps provide essential tools to maximize sales without upfront costs. Whether you need product bundles, frequently bought together suggestions, or personalized recommendations, these free solutions seamlessly integrate with your store to encourage larger purchases and improve customer experience.
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#1. Create seamless bundle offers and smart volume discounts that encourage customers to buy more
AOV Bundles Upsell helps you sell more in every order with multiple bundle types and smart volume discounts. Create fixed bundles, mix-and-match sets, or let customers build their own kits. Use AI-powered Frequently Bought Together recommendations to increase average order value with offers that feel natural to shoppers. Turn small carts into bigger orders with quantity breaks and personalized bundle offers. The fully customizable widget matches your store's branding seamlessly. Launch in just a few clicks—no coding required. Monitor customer responses, adjust your bundles easily, and keep improving results. Get 24/7 support whenever you need help, from install to impact.Install from Shopify App Store
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#2. Turn cart into conversion with sleek slide-out drawer, quick checkout & full customization.
AOV.ai Cart Drawer Cart Upsell transforms your standard cart into a sleek slide-out cart drawer with real-time updates as customers shop. This cart upsell tool helps increase AOV with irresistible offers displayed right inside the cart drawer. Fully customizable to match your store's look - adjust layout, styling, and cart elements including variants visibility. Speed up checkout with the quick "Checkout Now" button while customers can add discount codes and leave order notes for smoother order fulfillment. The slide cart features smooth animations, trust badges, and announcement bar to boost conversion. Mobile-ready and compatible with all major Shopify themes, backed by 24/7 support to help you maximize sales.Install from Shopify App Store