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Best free Upsell and cross-sell Shopify apps in 2026 [Updated]

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.
    • #1. One click upsell and cross sell. Show frequently bought together product upsell & related products.

      Free
      Increase your average order value with Essential Upsell's smart product recommendations. Show customers frequently bought together items, related products, and add-ons directly on product pages and in the cart drawer. Create effective upsell strategies with "also like" suggestions, product bundles, and buy-one-get-one offers. The app lets you set up one-click upsells and automatic pre-purchase discounts to encourage more sales. Customize your product recommendations and cross-sell widgets to match your store's look while making it easy for shoppers to discover complementary items. Perfect for merchants wanting to grow cart value through strategic product suggestions and bundle offers.
      Install from Shopify App Store
      Essential Upsell & Cross Sell
    • #2. Create seamless bundle offers and smart volume discounts that encourage customers to buy more

      Free
      Increase your store's average order value with smart bundle offers and volume discounts that naturally encourage customers to buy more. Create multiple bundle types including AI-powered Frequently Bought Together suggestions, fixed product sets, and customizable build-your-own kits. The user-friendly interface lets you set up personalized offers in minutes without coding, while the customizable widget seamlessly matches your store's branding. Monitor customer responses and easily adjust your bundle strategies to improve results. With 24/7 support available, AOV.ai Bundles helps you turn smaller purchases into larger orders through natural product combinations and smart volume pricing that resonates with your customers.
      Install from Shopify App Store
      AOV Bundles Volume Discounts