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Best Upsell and bundles Shopify apps in 2027 [Updated]
PickYourApp Review Team
6 min read
•
Sep 09, 2026
The best Shopify upsell and bundle apps help merchants maximize sales through smart product combinations, volume discounts, and strategic cross-selling. From AI-powered marketing tools to back-in-stock alerts, these solutions let you create compelling offers like BOGO deals, mix-and-match bundles, and quantity breaks. With features like cart upsells, gift wrap options, and sales popups, these apps work to increase average order value while providing customers with attractive package deals and personalized shopping experiences.
| Name | Rate on Shopify | Price | Free trial | Key features |
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#1. Increase your average order value with offering bundles, gifts, and applying volume discounts!
Increase your average order value and conversion rate by creating product bundles, offering volume discounts, and adding gifts to orders. The simple bundle builder lets you customize everything to match your brand's look and feel. Choose which products or collections get volume discounts, then set discounts as percentages, dollar amounts, or specific prices. Track your additional revenue right from the main dashboard or explore detailed analytics to see exactly how your bundles perform. Use built-in A/B testing to maximize results and find what works best for your store. The app delivers a Shopify native, user-friendly experience with helpful live customer support ready to answer your questions. -
#2. Scale your sales with BOGO, buy x get y, free gift, product bundles, volume discounts, and upsell
BOGOS, formerly Free Gifts by Secomapp, is a trusted promotion app for creating BOGO deals, buy x get y offers, free gifts with purchase, product bundles, upsell campaigns, and volume discounts. With over 12 years of experience, BOGOS has helped 95K+ brands run promotions seamlessly at scale, generate more orders, and improve shopping experience. The app offers buy one get one free, BXGY deals, and gift with purchase options featuring auto add to cart or popup. Create fixed bundles, bundle builder (build a box), and mix and match combinations. Set up tiered discounts, cart discounts, and discount on cheapest items. Use checkout upsell with discount codes, frequently bought together suggestions, and thank you page offers. All widgets are fully customizable and built to convert. BOGOS supports POS and Headless stores, provides advanced targeting, analytics, and translation. Promote your offers with progress bars, announcement bars, today's offers, and dedicated offer pages. Prompt chat support, technical assistance, and AI help are always available. -
#3. Notify Customers with Restock Alert when items are back in stock & make out-of-stock waitlist
Never miss a sale with Kbite's comprehensive back in stock notification system. When items are out of stock, customers can click the "Notify Me" button to join the waitlist and receive automatic restock alerts via email or SMS. Track product demand through detailed waitlist analytics and grow your marketing list simultaneously. The app also sends price drop notifications to alert customers about sales. Customize notification templates, button appearance, and automated messages to match your brand. Perfect for managing out-of-stock products, recovering potential sales, and keeping customers informed when items become available again. Seamlessly integrate customer data with your email marketing for better engagement and increased sales conversion. -
#4. Sell preorder & backorders with partial payments. Send Back in stock alerts on restock to waitlists!
STOQ helps you manage out-of-stock products with two key features: preorders and back-in-stock notifications. Set up preorder buttons to accept deposits or partial payments for upcoming inventory, or create waitlists with "Notify Me" buttons for restocks. When items return to stock, automatic email and SMS alerts go out to interested customers. The app works across multiple store locations and markets, syncs with Klaviyo for email marketing, and provides detailed analytics. Customize button designs, alert messages, and payment options to match your brand. Get 24/7 support to help maximize preorder revenue and turn out-of-stock disappointments into future sales. Perfect for presales, backorders, and building customer waitlists while growing your mailing list. -
#5. Boost AOV with upsell offers: Free Gift, BOGO, Bundle Builder, FBT, add-ons & volume discounts
This app helps you increase average order value through product bundles and upsell offers. Create BOGO deals, Buy X Get Y promotions, and free gift with purchase campaigns that encourage customers to buy more. The Bundle Builder lets you set up mix & match bundles, fixed bundles, and custom kits that customers can personalize. Use AI-powered Frequently Bought Together recommendations to show relevant product add-ons and cross-sell suggestions on your product pages. Volume discounts and quantity breaks work as upsell offers that motivate shoppers to purchase in larger quantities. All bundle offers are compatible with Shopify POS, making them available for both online and in-store sales. -
#6. AI page builder for home, product, collection, landing, about and contact pages. No code.
PageFly is a drag-and-drop page builder with AI capabilities for Shopify stores. Create home pages, product pages, collection pages, landing pages, FAQ, about us, and contact pages using the AI page generator or choose from 320+ templates. No coding required. Build pages fast with AI section generation and drag-and-drop editing. The app works directly in Sidekick to search templates, access help docs, and manage published pages. Localize your page content and design for different Shopify Markets (beta feature). Maximize conversions with built-in A/B testing, click heatmaps, funnel analytics, and AI page audit tools. Integrate with 130+ apps for extended functionality. Add a cart drawer with upsells, bundles, and shipping goals (beta) to increase average order value. -
#7. One click upsell and cross sell. Show frequently bought together product upsell & related products.
Essential Upsell & Cross Sell
Free plan available | Free trial availableIncrease 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. -
#8. Do Preorders on Deposit or Backorders with Waitlists, Restock Alerts or Back in Stock Notifications
Preorder Now lets you manage presales, backorders, and waitlists to keep selling even when products are out of stock. Set up preorder buttons with partial payments and split payment options on product pages. Send back in stock notifications and restock alerts to customers who want updates on sold out items. The app works for both D2C and B2B preorders. Add preorder badges, coming soon tags, and notify me buttons to product pages. Set automatic discounts, presale order limits, and shipping dates. Use the countdown timer to create hype for new product launches and product drops. Capture email addresses through waitlists and send automated pre order emails when inventory restocks. The inventory manager turns pre orders on or off based on stock levels. Features include order tagging, customizable pre-order badges, and restock alerts. Guided video call setup available with email and chat support for preorder manager configuration. -
#9. AI-powered Page Builder built for Conversion. Create Sales Funnels with Upsells & A/B Tests
GemPages Landing Page Builder is an AI-powered drag-and-drop page builder designed for conversion. Create high-converting sales funnels with pre-sell advertorials, post-purchase upsells, downsells, and A/B offer testing to maximize AOV. Use GemAI to turn any image or URL into an editable layout in seconds, or leverage GemPages MCP to build and refine pages directly inside AI chats. Choose from 400+ CRO-optimized templates and sections with built-in conversion elements like countdown timers, stock counters, quantity breaks, and bundles. Keep your store on brand with Global Styles, schedule page launches, and enjoy mobile-responsive, SEO-optimized pages. Integrates with 160+ apps. -
#10. Notify Me! for back in stock alert, backorder, out of stock waiting list, low stock alert & wishlist
Notify Me! helps you manage out of stock products with back in stock alerts sent automatically via email, SMS, and push notifications. Add "Notify Me," "PreOrder," or "Wishlist" buttons to product, collection, and home pages to capture customer interest when items are unavailable. Accept pre-orders for D2C and B2B customers with options for discounts, notes, and partial payments. The low stock alert feature displays an "only X left" counter to create urgency and drive conversions. Wishlist functionality lets shoppers save items and return later, improving engagement and recovery rates. The app includes inventory forecasting with low stock alerts, multilingual support, automated restock notifications, and integrates with your existing tools to create custom backorder workflows. Guest wishlist works across all pages with customer account extensions. GDPR compliant with API access for AI agents and MCP integration with Sidekick.