7 Best Shopify Related Products App to Cross Sell Your Products

Cross-selling is one of the most powerful strategies to boost sales and increase average order value in any online store. For Shopify merchants, offering related products at the right time can make a big difference in turning a single purchase into multiple sales. Whether it’s suggesting complementary items, bundling products, or showcasing bestsellers, related product recommendations help improve customer experience while driving higher revenue. However, achieving this manually can be time-consuming and inefficient.

That’s where Shopify related products apps come in. These apps are designed to automate the process by displaying smart, personalized recommendations based on customer behavior and product data. In this blog, we’ll explore the 7 Best Shopify Related Products Apps that can help you cross-sell effectively, maximize conversions, and grow your store’s profitability with ease.

7 Best Shopify Related Products Apps to Cross-Sell Your Products

Cross-selling is a powerful eCommerce strategy to boost sales and enhance customer engagement. Shoppers often look for complementary items, and a Shopify Related Products App makes it easier to showcase them, increasing average order value (AOV) and product discoverability.

There are two ways to add related product suggestions to your Shopify store. The first is using premium themes like Adorn and Choice, which come with built-in related product sections on single product pages. These are ideal for merchants wanting stylish designs with ready-to-use features.

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The second option is installing a Shopify Related Products App from the App Store. These apps offer more flexibility with features like AI-driven recommendations, upsell funnels, and customizable product sliders. To simplify your choice, we’ve listed the 7 Best Shopify Related Products Apps that are proven to increase sales.

GLO Related Products, Upsell

When it comes to boosting sales and improving customer engagement, GLO Related Products, Upsell is considered one of the best choices among Shopify Related Products Apps. This app helps increase your Average Order Value (AOV) by showcasing a wide range of recommendation widgets, such as frequently bought together, upsell, cross-sell, and related products. With GLO, you can display curated suggestions across multiple store locations, including the product page, cart page, checkout page, and even the thank-you page, ensuring customers see relevant items at every step of their shopping journey. It supports recommendations based on tags, vendors, types, or collections, along with handpicked manual pairings. You can also highlight best sellers, trending items, new arrivals, and recently viewed products, making shopping more personalized.

The app offers three engaging display styles Amazon, line, and grid for frequently bought together widgets, allowing merchants to choose the best design for their store layout. It also includes personalized product sliders and options to provide automatic discounts when customers add related items to their cart, making upselling seamless. For in-cart upsells, GLO presents highly relevant product suggestions with discounts, while thank-you page upsells keep customers engaged post-purchase with additional product recommendations.

GLO Related Products, Upsell comes with two plans: a Free plan, which allows related products by tag and widget placement anywhere, and a Pro plan at $9.90/month or $89/year, which unlocks frequently bought together, handpicked recommendations, automatic discounts, and custom designs. With a refund guarantee if no profit is made within two months, GLO ensures a risk-free way to grow sales.

Recomatic Related Products

Recomatic Related Products is another most intelligent and reliable Shopify Related Products Apps designed to maximize conversions by offering smarter product recommendations. Unlike standard theme-based related product sections, Recomatic uses advanced algorithms that combine sales data with dozens of product attributes to automatically display items that truly make sense for each customer. This approach not only boosts sales but also improves navigation and helps customers discover products they are most likely to buy. The app integrates seamlessly with your New Shopify theme, making related product sections look native to your store’s design. Installation is straightforward, and merchants can fine-tune the logic manually or let Recomatic’s AI handle everything.

One of the standout features is the ability to add related product sections directly from the theme editor, giving you complete control over customization. You can tailor the appearance, adjust the recommendation logic, or request free adjustments from their support team to ensure everything perfectly matches your brand style. To help measure impact, Recomatic provides detailed reporting and conversion tracking, so you can see exactly how recommendations contribute to sales growth.

Recomatic offers flexible pricing plans, starting with Recomatic Starter at $39/month for new stores, Recomatic at $79/month for established stores, and Recomatic Plus at $299/month for Shopify Plus merchants, all including 24/7 email support and a 14-day free trial. With its smart automation, customization, and reliable performance, Recomatic remains a top choice for any merchant looking to enhance their store with a powerful Shopify Related Products App.

Product Recommendations • ES

Product Recommendations • ES is again powerful Shopify Related Products App designed to help merchants increase sales through upsells, cross-sells, and frequently bought together suggestions. With its smart recommendation engine, the app ensures that customers see personalized related products at every stage of their journey from the product page to the cart drawer, checkout, and even the thank you page. By offering one-click upsells and product add-ons without requiring customers to re-enter payment details, this app helps boost conversions and maximize Average Order Value (AOV).

Merchants can set up unlimited upsells and product add-ons with no extra fees, making it an affordable yet high-converting solution. Features like automatic discount promotions, “also bought” product suggestions, free shipping bars, and custom upsell funnels at multiple touchpoints further enhance the shopping experience. Its versatility makes it a great alternative to apps like ReConvert, OCU, SellEasy, EcomRise, Essential Upsell, Upsell Kit, and UpCart. If you want to create a professional functional website then you should customize your Product page according to  your website's niche. Also we recommend Viewing our Shopify Product Page Customisation Tips to Improve Conversion.

One of the standout benefits of Product Recommendations • ES is its pricing structure. The app offers a Free Forever plan with all upsell and cross-sell features, styling customization to suit your theme, and dedicated support via Zoom, chat, or email. For growing stores, the Basic Plan at just $9.99/month includes free upsells for up to 50 store orders, a 20-day free trial, and scalable pricing as order volume increases. Overall, it’s a feature-rich, budget-friendly app that helps Shopify merchants maximize revenue effortlessly.

Zify Related Product Slider

The Zify Related Product Slider is a versatile Shopify Related Products App designed to help store owners display their products in a visually appealing and interactive way. With this app, you can easily create attractive product sliders on any page without coding. It supports multiple slider types including featured products, recommended or related products, sliders by collection, recently viewed items, products by tag, bestsellers, and new arrivals. This flexibility ensures that you can showcase the right products to the right audience at the perfect time.

The app is fully responsive and optimized for conversions, offering a sleek carousel design that looks great across all devices. Merchants can place sliders anywhere on their store, whether it’s the homepage, collection pages, product pages, or even blog pages. Customization options allow you to adjust the number of items, slider speed, lazy loading, and even RTL support, ensuring complete control over design and functionality. Additionally, the app enhances user experience with features like Add to Cart and View More buttons, as well as multi-currency compatibility for global shoppers.

Zify offers three pricing plans: Basic ($2.99/month) with 1 product slider and essential customization, Pro ($4.99/month) with up to 4 sliders including related and recently viewed products, and Unlimited ($9.99/month) for unlimited sliders. Each plan includes a 3-day free trial, making it easy to test before committing. Overall, Zify Related Product Slider is an affordable and effective solution to boost sales through engaging product showcases.

Related Products - Relatify

Related Products – Relatify is another versatile Shopify Related Products Apps designed to boost sales by showcasing relevant items across your store. Visitors often look for different colors, similar styles, or complementary products, and Relatify makes this process seamless. With this app, you can create engaging product sliders and grids such as New Arrivals, Trending Products, Hot Products, and Featured Products, ensuring that shoppers always see fresh and popular items. These widgets can be showcased on multiple pages, including the homepage, collection page, product page, blog page, and even the cart page, maximizing exposure and cross-selling opportunities.

Relatify also offers deep customization. Merchants can adjust the number of related products in a row, change titles, fonts, and colors, and customize details like price color, vendor color, and product type color. The app smartly fetches related products based on collections, tags, types, and vendors, ensuring highly accurate recommendations. A standout feature is its ability to check product tags and automatically fetch related items, creating a personalized shopping journey. If you want to test these Apps you can create a Free Shopify Store and add a Free shopify website templates and use these apps and Then make your Financial Decision if you want to go for the premium version or not.

The app’s pricing is flexible with four plans Starter ($3.99/month), Basic ($9.99/month), Premium ($29.99/month), and Advanced ($59.99/month) all with a 7-day free trial. Pricing is based on sales generated by the app, making it cost-effective for stores of all sizes. Whether you’re showcasing new arrivals or driving more visibility to trending items, Related Products – Relatify is a powerful tool for increasing conversions and enhancing customer experience.

ReConvert Upsell & Cross Sell

ReConvert Upsell & Cross Sell is a complete solutions when it comes to boosting revenue through intelligent upselling and cross-selling. Unlike a traditional Shopify Related Products App, ReConvert acts as an AI Checkout Upsell App, enabling store owners to maximize conversions with one-click upsells, personalized post-purchase offers, product bundles, and thank-you page sales funnels. It is designed to increase AOV by combining product upsell, cart upsell, checkout upsell, and post-purchase upsell funnels into one seamless strategy. With its drag-and-drop funnel builder, merchants can easily create upsell cart drawers, post-checkout blocks, and frequently bought together bundles that feel natural and engaging to customers.

What makes ReConvert stand out is its advanced toolkit AI-powered recommendations, segmentation, A/B testing, mobile optimization, and deep analytics. Shopify Plus merchants benefit from checkout upsells, while all users can leverage customizable thank-you pages to resell and encourage repeat purchases. The app integrates smoothly with other tools, ensuring a complete upsell funnel from discovery to checkout.

Pricing is flexible: Free for development stores, while paid plans start at just $4.99/month (Upsell Basic), scaling up to $9.99 (Upsell Premium) and $19.99 (Upsell Premium Pro) with higher order/revenue thresholds. Each plan includes AI upsells, bundles, cross-sells, advanced analytics, and 24/7 live chat support. Trusted by thousands of Shopify stores, ReConvert Upsell & Cross Sell is the ultimate app for merchants who want to transform related product recommendations into powerful revenue-generating funnels.

Also Bought CBB

Also Bought CBB is one of the most reliable Shopify Related Products Apps designed to increase sales through premium product recommendations, effective cross-selling, and improved product discoverability. Launched back in 2016, it was created to bring Amazon’s proven “Customers Who Bought This Item Also Bought” widget directly to Shopify stores. Over the years, its advanced AI has been trained extensively on massive datasets of merchant products and order histories, ensuring highly accurate recommendations that feel personalized to every shopper. Unlike many apps, Also Bought continuously analyzes your store’s sales history, real-time orders, and product updates with no limits on the number of products, traffic, or order volumes, making it a truly scalable recommendation engine.

Customization is another strong feature of this app. Merchants can fine-tune every aspect of the widget, from text and colors to sizes and styles, ensuring seamless integration with their brand identity. The widget can be displayed on both product pages and cart pages, offering multiple recommendation types automatic, manual, by product type, or collection. With one-click installation and instant compatibility with most popular Shopify themes, the setup is quick and hassle-free. Even during high-traffic events like BFCM, Also Bought guarantees high availability and smooth performance.

Pricing is straightforward with two plans. The Starter plan is free ideal for development stores or merchants testing before launch. The Professional plan costs $19.99/month or $199.90/year (with 17% savings) and offers unlimited products, orders, and traffic, along with expert support and a 5-day free trial. For Shopify merchants seeking a dependable, AI-driven cross-selling tool, Also Bought CBB is one of the best investments.

Conclusion

We have explored the 7 Best Shopify Related Products Apps that can help you effectively cross-sell and boost your store’s sales. Each app offers unique features, from AI-powered recommendations to customizable sliders and upsell funnels, giving you plenty of options to enhance customer experience and increase average order value. Choosing the right Shopify Related Products App depends on your business goals, whether you need simple recommendations, advanced analytics, or complete sales funnel optimization.

However, if you don’t want to rely on third-party apps, you can always opt for premium Shopify themes like Adorn or Choice and Closet by Vowel Web, which come with built-in related product sections on single product pages. Whether through apps or themes, integrating related products is a smart way to maximize revenue and keep customers engaged.