Top 10 Best Shopify AI Upsell Apps in 2025

Many businesses rely on Shopify for their online stores, managing everything from product listings to checkout. Now they have started to leverage Shopify AI upsell apps to unlock new growth opportunities. Upselling is the most effective way to boost average order value (AOV). By integrating the Shopify AI Upsell Offer App, they are now increasing their revenue easily and giving their customers a more personalized experience.

As the market grows, businesses now leverage AI and recommend products that their shoppers truly want. Whether you run a small boutique or a big store, the right upsell strategy can transform your growth. This blog will help you understand Shopify AI Upsell, what to look for in apps, the top 10 apps for it, and more. Read the whole blog to find out how to give your customers a seamless shopping experience and boost your revenue.

Shopify AI upselling means using AI tools in a Shopify store to suggest additional products and upgrades to customers in real-time. Unlike traditional upselling, which gives manual recommendations, Shopify AI upselling analyzes customer behavior, purchase history, and browsing patterns to show them relevant products at the right time — on product pages, in the cart, or after checkout.

Main benefits include:

• Personalized recommendations – suggests products customers are most likely to buy.
• Higher conversion rates – relevant offers increase average order value.
• Automated optimization – AI continuously tests and learns which Shopify AI Upsell Offers work best.

In short, Shopify AI upselling helps stores increase revenue and give their customers a smart and easy shopping experience.

When choosing the right Shopify AI upsell offer app, keep these factors in mind:

• AI-based personalization: Does the app use AI to suggest products based on behavior and preferences?
• Shopify integration: Is it easy to install and compatible with your setup?
• Customization: Can you design upsell flows that match your brand?
• Pricing:Do they offer flexible plans or free plans to test and know if they scale with your business?
• Analytics and reporting: Does it allow performance tracking for data-driven decisions?

Here are 10 promising Shopify AI Upsell Offer Apps to try this year:

1. Custlo: Combines customer accounts and AI upsells in one. Offers personalized recommendations and post-purchase upsells.
2. SmartAI: Uses machine learning for automated upsell and cross-sell offers with minimal setup.
3. BOLD AI: Delivers smart upsells at checkout and product pages, known for flexibility and integration.
4. Vanga AI: Focuses on post-purchase upsells and automatically optimizes offers for conversions.
5. Addly: Creates AI-powered product bundles and upsell flows, easy to customize.
6. Wiser AI: Suggests related products across store pages, perfect for content-heavy stores.
7. Upsell Wizard (AI Magic): Automates upsells with AI and launches optimized flows effortlessly.
8. WeUpsell: Specializes in pop-ups recommending products at the right moment for impulse buys.
9. Rebuy: AI-driven upsells and smart product recommendations for fast-growing brands.
10. ReConvert: Optimizes post-purchase offers on the thank-you page to generate extra revenue.

Most upsell apps only focus on product recommendations or checkout flows, but Custlo combines these with a fully customizable customer portal.

• All-in-one solution: Combines customer accounts and AI upselling in one app.
• AI-based recommendations: Provides smart upsells based on real customer behavior.
• Post-purchase upsells: Capture extra revenue immediately after checkout.
• Customer data collection: Collect and segment customer insights via custom fields.
• Customizable dashboards: Fully control branding and design of upsell flows.
• Seamless integrations: Works with apps like Judge.me and Klaviyo.
• Affordable pricing: Lower cost than most big-name apps, ideal for growing stores.

Choosing the right Shopify AI Upsell Offer App depends on your business size and goals:

• Small and growing stores: Look for affordable plans and easy setup.
• Large businesses: Choose apps with scalable AI and product support.
• Retention-focused brands: Use apps combining upsells with customer accounts.
• Budget-conscious merchants: Try apps with free trials or low-cost plans.

Shopify AI Upsell Offer Apps are essential for merchants aiming to stay competitive in 2025. With AI-powered personalization, post-purchase offers, and seamless experiences, these tools increase store revenue. Custlo, with its all-in-one approach and affordability, is an excellent starting point for powerful yet accessible Shopify AI Upsell solutions.

Try Custlo today and watch your average order value grow!

1. How does Shopify AI upselling work? It analyzes customer behavior and purchase history to suggest relevant offers in real-time.
2. What is the best free Shopify AI Upsell App? Apps like Custlo offer affordable or trial-based plans, perfect for testing.
3. Do upsell apps slow down my store? No, modern apps like Custlo are optimized for performance.
4. Can AI really improve conversions? Yes, AI upsells deliver more relevant recommendations, boosting conversions.
5. Which app is best for beginners? Custlo is ideal due to its simple setup and intuitive design options.