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Best alternatives for BST Frequently Bought Together Shopify app in 2026 [Updated]
BST Frequently Bought Together
Free plan available. Free trial available.
Maximize Revenue By Cross-Selling Frequently Bought Together Products
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6 min read
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May 29, 2026
Maximize your Shopify store's revenue with essential upsell and bundle apps that increase average order value. From AI-powered product quizzes and post-purchase upsells to customizable bundle builders and mix-and-match options, these tools help you cross-sell effectively. Offer smart product recommendations, build gift boxes, create free gift incentives, and implement one-click add-to-cart features to drive more sales without risking cart abandonment.
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#1. All-In-One Bundles: Bundle Builder, Box Builder, Build A Box, BYOB, Mix and Match Bundle
Easy Bundle Builder helps you create customizable bundles and build-a-box experiences that increase average order value. This all-in-one bundle builder lets customers mix and match products to create their own gift boxes and personalized bundles. Set up fixed-price bundles, tiered discounts, or discounted bundle offers in minutes. The app supports bundle subscriptions through integration with your favorite subscription apps, and you can unlock free gifts based on purchase rules. Perfect for BYOB (build your own box) stores and gift box builders. Features include gamified, fully customizable layouts that make bundle building engaging for customers. Display bundles on dedicated pages or directly on product pages using multiple template options. Add greeting cards and gift wrapping for a complete gifting experience. Inventory syncs instantly with your store and 3PL providers, so stock levels stay accurate across all bundle products. Track bundle performance and revenue with built-in analytics. The developer-friendly platform includes open SDKs for custom bundle designs, giving you flexibility to match your brand perfectly. -
#2. The Ultimate Product Bundle App: Mix and Match, Box Builder, BYOB, BOGO, Quantity Breaks & Free Gift
BundleSuite is a complete bundle builder app that helps you create product bundles to increase your average order value. Build mix and match bundles, box builders, BYOB (Build Your Own Bundle), and fixed bundles with customizable templates. The app bypasses Shopify's variant limits with infinite options bundles, letting you offer unlimited product combinations. Set up quantity breaks, volume discounts, and tiered pricing to encourage bulk purchases. Create BOGO deals, Buy X Get Y offers, and progressive gift promotions. Use multi-step bundle builders with predesigned templates that match your store's design. Track bundle performance with analytics reports, sync bundle SKUs with your real inventory, and cross-sell bundles as frequently bought together deals. The app includes SEO optimization for bundle pages and supports various discount types including fixed pricing and percentage discounts to help you save more when customers buy more. -
#3. Boost sales effortlessly with product bundles, upsell and cross-sell, buy X get Y, volume discounts
EcomRise combines essential sales tools to help grow your online store revenue. Create attractive product bundles, set up volume discounts, and offer buy-one-get-one deals that encourage larger purchases. Build trust with customizable sales notifications showing recent purchases, display trust badges, and keep customers engaged with cart count indicators and inactive tab messages. The app also includes content protection features to prevent copying of your store's text and images. Whether you want to increase average order value through upselling or improve conversion rates with social proof, EcomRise provides the key features needed to optimize your Shopify store's performance and recover abandoned carts. -
#4. Build a Box BYOB, Custom Bundle Products with Mix and Match Bundle Builder, Subscription Box Builder
Easify Box Bundle Builder helps you create custom bundle products with a flexible mix and match bundle builder. Build a Box BYOB pages let customers create their own gift box, subscription box, or product bundles with bundle deals and bundle offers that increase AOV. Set up your bundle builder page in minutes using 30+ templates and a visual editor. Customers can mix n match products for gift bundles, self care kits, coffee bundles, snack boxes, meal bundles, pet treats, and seasonal bundles. Add tiered pricing, volume discounts, and fixed pricing to your bundle products. Include custom fields for gift messages, gift notes, date selection, file uploads, and upsell product addons. Connect your subscription app to turn bundle products into recurring revenue with subscription bundles. The product bundle builder makes it easy to sell custom bundle kits that customers love. -
#5. Turn discovery into sales with powerful product filter & search. Custom for all store sizes.
This app helps shoppers find the right products faster with custom product filters and instant search. Filter by collection, metafields, price, size, color, variants, tags, brand, and more. Create unlimited custom filter sets for each collection page, tailored to match your catalog and customer needs. The search bar delivers quick results by matching titles and criteria without requiring full words. Promote key products by boosting them to the top of collection pages and search results. Track performance with advanced analytics showing top filter values, most clicked items, and session data to optimize your store experience and spot profit opportunities. Easy setup and scales with stores of all sizes. -
#6. Upsell tool to create free gifts offers and motivate your customers to spend more in your store.
Create compelling Gift With Purchase (GWP) offers and free gift promotions to motivate customers to spend more in your store. This upsell app lets you set up multiple gift offers based on cart value or specific product purchases. You can offer free gifts for selected collections, specific customers, or when shoppers buy certain product combinations. The app works seamlessly with Shopify discount codes and allows you to customize how offers appear on your storefront. Choose whether gifts are added automatically when customers reach spending thresholds, and easily enable or disable the app across different themes. Give your customers something free they'll love while increasing your average order value. -
#7. Convert customers sooner! Let them add items to their cart from anywhere and buy now, not later
Add products to cart directly from any page on your store, helping customers buy faster without visiting individual product pages. Whether browsing collections, search results, or your homepage, shoppers can quickly select variants, quantities, and add items to their cart with a single click. The app works seamlessly with drawer carts and supports products with multiple options like sizes and colors. You can customize the 'Add to Cart' buttons to match your store's design and control where they appear. Perfect for increasing sales by making purchasing easier across your entire store. -
#8. Boost sales with personalized, on-brand quizzes that engage customers and capture zero-party data.
VQB: AI Product Quiz Builder
Free plan available | Free trial availableCreate personalized product quizzes that help customers find exactly what they need while reducing returns. This AI-powered quiz builder lets you set up product recommendations, customize made-to-order items, and collect valuable customer data for targeted marketing. Design professional quizzes using the no-code editor with conditional logic and custom styling options. The tool works seamlessly with popular platforms like Klaviyo, Recharge, and Google Analytics. Track quiz performance through detailed analytics, A/B testing, and drop-off analysis. Available in 23 languages including Arabic, French, German, and Spanish, these interactive quizzes engage shoppers while delivering actionable insights for your store. -
#9. Let customers protect their orders while you keep the full fee and manage claims your way.
Protect your customers' shipments while maintaining full control over the protection fees and claims process. Simply Shipping Protection enables you to offer shipping protection directly through your store without third-party involvement. Add protection options to your cart, side cart, checkout pages, or as a post-purchase feature. The app gives you flexibility in pricing with fixed or percentage rates and includes customizable opt-in widgets. When claims arise, manage them entirely within the app - choose to resolve with refunds, reorders, or store credits. Monitor your protection program's performance through a real-time dashboard that tracks revenue and claims. The app integrates smoothly with your existing loyalty and customer support systems, making shipping protection a seamless part of your store's service offering. -
#10. Fully customized COD Form with 10+ Apps in One: Form, Upsells, Pixels, G.sheets, Whatsapp, and mores
LeadForm COD checkout Form helps you create customized cash on delivery forms to generate leads and increase conversion rates in just a few clicks. This all-in-one solution combines 10+ essential features for your COD business including upsells, quantity bundles, multi-pixel tracking, Google Sheets sync, and WhatsApp integration. Automatically synchronize all COD orders with Google Sheets for easy management. Recover abandoned orders to give unfinished leads a second chance. Use quantity bundles and upsell features to encourage customers to buy more and increase your average order value. Install multiple Facebook, TikTok, and Snapchat pixels simultaneously to grow your marketing data. The app also includes fraud prevention to protect against fake orders, helping you run a more efficient and profitable cash on delivery business.
