In 2025, upselling has become an essential strategy for Shopify merchants looking to boost their store's sales and increase average order value (AOV). By recommending additional products or upgrades at the point of purchase, you can drive higher revenue with little effort. Luckily, Shopify’s robust app ecosystem offers several powerful upsell tools that can help you achieve this goal.
Moreover, partnering with a reliable Shopify Web Services provider can enhance your store's performance and ensure you leverage the best upselling strategies effectively.
Here’s a comprehensive guide to the top 10 upsell apps that will supercharge your sales in 2025.

1. Bold Upsell

Overview:

Bold Upsell is one of Shopify's most popular and versatile upsell apps. It allows merchants to offer upsell and cross-sell suggestions to customers based on their cart contents. The app makes it easy to recommend complementary products, upgrades, or bundles before checkout.

Key Features:

• One-click upsells and cross-sells

• Fully customizable upsell offers

• Post-purchase upsells after checkout

• A/B testing for upsell strategies

• Seamless integration with other Bold Commerce apps

Why Use It:

Bold Upsell increases AOV by presenting relevant product offers at critical stages of the buyer’s journey. With its post-purchase upsell functionality, you can continue making offers even after the initial sale is completed.

2. ReConvert Upsell & Cross-Sell

Overview:

ReConvert specializes in post-purchase upsells, focusing on optimizing your store’s "Thank You" page. This app allows you to upsell products after the customer has already completed a purchase, taking advantage of their high engagement.

Key Features:

• Customizable thank-you pages with upsell offers

• One-click upsell and cross-sell recommendations

• Personalized product recommendations based on past behavior

• Integrated discount offers to increase conversion rates

Why Use It:

ReConvert helps you engage customers right after they’ve made a purchase, a time when they’re most likely to make another one. Its flexibility in creating personalized offers makes it a must-have tool for boosting repeat sales.

3. Honeycomb Upsell Funnels

Overview:

Honeycomb Upsell Funnels by Conversion Bear is a powerful upselling tool that enables merchants to create upsell and cross-sell funnels based on customer behavior. The app makes upselling feel natural, increasing conversions without being intrusive.

Key Features:

• Upsell and cross-sell offers triggered by specific actions

• Customizable upsell funnels for pre and post-checkout

• A/B testing for funnel performance

• Mobile-friendly design

• Advanced analytics for funnel optimization

Why Use It:

Honeycomb's intuitive funnel design allows you to offer dynamic product recommendations at the perfect moment, driving increased AOV and improved customer experience.

4. Zipify OneClickUpsell (OCU)

Overview:

Zipify OCU is a favorite among Shopify merchants due to its simple, one-click upsell interface. This app integrates directly into the Shopify checkout, enabling merchants to offer upsell offers without interrupting the purchase flow.

Key Features:

• Pre- and post-purchase upsell offers

• Drag-and-drop upsell builder

• Customizable offer templates

• Split testing for offer variations

• Deep analytics and reporting tools

Why Use It:

Zipify OCU focuses on simplicity and speed, making it easy to implement upsell strategies that don’t hinder the buying process. Its powerful analytics and split-testing capabilities also ensure that your offers are continually optimized for success.

5. Ultimate Special Offers

Overview:

Ultimate Special Offers is a comprehensive app that allows you to create a wide range of discount campaigns, including upsell offers, volume discounts, and product bundles. It’s an all-in-one tool for merchants who want to offer different types of incentives.

Key Features:

• Product bundle and upsell functionality

• Volume and BOGO (Buy One, Get One) discounts

• Timed offers to create urgency

• Automated product recommendations

• Easy-to-customize promotional templates

Why Use It:

This app’s versatility lets you run multiple promotion types simultaneously, from upsells to discount offers. It’s perfect for stores looking to combine different strategies to maximize revenue.

6. CartHook Post-Purchase Offers

Overview:

CartHook focuses exclusively on post-purchase upsells, enabling you to increase revenue by offering additional products after a customer has already checked out. It’s designed to boost AOV without disrupting the initial purchase process.

Key Features:

• Upsell offers to appear after checkout

• Easy one-click acceptance for customers

• Customizable offer flow based on cart content

• Advanced analytics to track upsell performance

Why Use It:

Post-purchase upselling can significantly increase revenue, and CartHook ensures that your upsell offers are highly targeted and effective. The one-click functionality also makes it easier for customers to accept offers without hesitation.

7. Frequently Bought Together

Overview:

Inspired by Amazon’s product recommendation model, Frequently Bought Together is designed to show customers related products based on their current selections. This app automatically recommends upselling and cross-selling products based on past sales data.

Key Features:

• AI-driven product recommendations

• Customizable upsell bundles

• Discount options for bundled items

• Mobile-optimized design

• Real-time analytics to track performance

Why Use It:

By mimicking the successful “Frequently Bought Together” strategy used by Amazon, this app can help you offer the right products at the right time, driving more impulse buys and larger orders.

8. Upsell Recommendations by Personalized Product Lab

Overview:

This app uses machine learning to offer personalized product recommendations for upsells and cross-sells. The AI-driven technology helps create a more personalized shopping experience for your customers, increasing the chances of conversion.

Key Features:

• AI-powered product recommendations

• Dynamic upsell and cross-sell offers

• Customizable display settings for product suggestions

• Automated performance tracking

• Integration with popular Shopify themes

Why Use It:

AI-based recommendations are becoming more effective at anticipating customer needs. This app ensures that your upsell offers are personalized, leading to higher engagement and conversions.

9. SellUp – Upsells and Bundles

Overview:

SellUp is a user-friendly upsell and cross-sell app that allows you to display offers on product pages, cart pages, and even post-purchase. It’s designed to help merchants easily create upsell offers that blend seamlessly into the shopping experience.

Key Features:

• Customizable upsell displays

• Option to offer discounts for bundles or recommended products

• Upsells on product, cart, and post-purchase pages

• In-depth analytics to track sales performance

• Fast, lightweight, and mobile-friendly

Why Use It:

SellUp’s flexibility makes it easy to deploy upsell strategies across your store, from the product page to the checkout page, ensuring maximum exposure and conversion.

10. LimeSpot Personalizer

Overview:

LimeSpot Personalizer leverages machine learning to create hyper-targeted upsell and cross-sell offers. By analyzing customer behavior and preferences, it delivers personalized product recommendations that increase the likelihood of conversion.

Key Features:

• Personalized upsell recommendations based on AI

• Product bundling and frequently bought together offers

• Real-time A/B testing and analytics

• Seamless integration with Shopify

• Dynamic offer placements across your store

Why Use It:

LimeSpot excels in personalization, helping you tailor your upsell offers to individual customer preferences. This leads to a higher conversion rate and increased AOV.

Conclusion: Upsell Your Way to Higher Profits in 2025

Upselling is a powerful strategy for increasing your Shopify store’s revenue in 2025. With the right upsell apps, you can create personalized, relevant offers that not only increase average order value but also enhance customer satisfaction. By leveraging any of the top 10 upsell apps mentioned above, you can streamline the process and boost sales with minimal manual effort.

To further optimize your store's performance, hire Shopify developers who can tailor these solutions to your specific business needs, ensuring seamless integration and maximum effectiveness.

As you experiment with upsell strategies, remember to analyze performance, test different offers, and continuously optimize your approach to maximize results. The future of e-commerce is all about delivering smarter, more targeted experiences, and with these upsell apps, you’ll be well on your way to achieving that.