Best Shopify Upsell & Cross-Sell Apps (2026)

A good upsell app can add $500 to $2,000 per month to your Shopify store. A bad choice can hurt your sales. The wrong combination of apps can make things even worse.

There are over 100 Shopify upsell apps on the App Store right now. Most comparison guides list 15 or 20 of them with two-sentence summaries. That does not help you pick the right one.

This shopify upsell app comparison is different. We compare the 7 best upsell apps for Shopify across the 4 upsell touchpoints that matter: product page, cart drawer, checkout, and post-purchase. We explain the app stack trap that catches most merchants. And we give you clear decision frameworks based on your store size, budget, and goals.

Here is the math. Say your store gets 1,000 orders per month. A 3% upsell acceptance rate at $20 average upsell value gives you $600 per month in extra revenue. A 5% acceptance rate with better targeting gives you $1,000 per month. The app you choose directly changes that number.

Quick Comparison: 7 Best Shopify Upsell Apps at a Glance

Here is a fast overview of the best shopify upsell app options for 2026. This shopify upsell app review covers ratings, pricing, and what each tool does best. Read the full guide for detailed analysis.

Ratings and pricing verified as of February 2026. This table is the starting point for finding the best upsell app Shopify 2026 has to offer. Keep reading for detailed analysis of each app.

What Makes a Great Upsell App? 6 Criteria That Actually Matter

Most merchants pick an upsell app based on price and star rating. That is not enough. In any shopify upsell app review, these are the 6 things that actually decide whether an app will work for your store.

Touchpoint Coverage

Your customers interact with your store at four key moments: the product page, the cart drawer, checkout, and after purchase. An app that only covers one touchpoint leaves money on the table at the other three.

Recommendation Engine

A shopify upsell app that shows random products will not convert well. Relevant product suggestions convert 2.5x better than generic ones. Look for apps that use AI, trigger rules, or at least let you manually pick which products to show.

Ease of Setup

Some apps take 5 minutes to set up. Others need hours of configuration. The faster you go from install to live offers, the faster you see results.

Pricing Model

Watch out for revenue share fees. A 0.75% fee on generated revenue sounds small. But at $10,000 per month in upsell revenue, that is $75 per month on top of the base fee. At $20,000, it is $150 extra.

Analytics & A/B Testing

Without data, you are guessing. Look for apps that show acceptance rates per touchpoint and let you A/B test different products, pricing, and placements.

Offer Fatigue Prevention

This is the one most people miss. An app that shows offers at every touchpoint without coordination creates offer fatigue. Your customers start ignoring everything. Look for cooldown periods and frequency caps.

The App Stack Trap: Why 3 Upsell Apps Hurt More Than They Help

Here is a scenario we see all the time. A merchant installs ReConvert for post-purchase upsells. Then they add Selleasy for cart upsells. Then a product recommendation widget for the product page. Three apps. Three dashboards. Three sets of offers. Zero coordination.

What happens? Each app shows its own offers. The customer sees product suggestions on the product page. They see a popup in the cart. They get a checkout upsell. Then a post-purchase offer. That is four interruptions from three apps that don't know about each other.

The result is offer fatigue. Stores that cut their upsell touchpoints from 5 to 2 saw acceptance rates jump by 40%. More apps does not mean more revenue. It often means less.

The app stack also creates other problems:

• Separate analytics: You can't see the full picture across apps
• Higher total cost: $30 + $35 + $20 = $85 per month for worse results
• Theme conflicts: Multiple apps fighting for the same screen space
• Slower pages: Each app adds its own scripts

The question is not "which app is best on its own?" The question is: do you want one coordinated platform, or a stack of specialists that fight each other?

7 Best Shopify Upsell & Cross-Sell Apps (2026)

Now let's look at each best upsell app shopify 2026 option in detail. This section is the core of our shopify upsell app review. We cover features, pricing, pros, cons, and who each cross-sell app is best for.

#1. Growth Suite - Best All-in-One Upsell Platform

Growth Suite is the only Shopify upsell app that covers all 4 upsell touchpoints with behavioral intelligence. It is both an upsell and cross-sell app in one. It tracks how visitors behave, predicts who is likely to buy, and coordinates offers across product pages, cart drawer, checkout, and post-purchase. All from one dashboard.

What Makes Growth Suite Different

Key Features

Pros

• ✅ All upsell touchpoints in one platform - no app stacking needed
• ✅ AI behavioral targeting protects margins by not discounting to visitors ready to buy
• ✅ Built-in offer fatigue prevention with cooldown periods
• ✅ All analytics in one dashboard across every touchpoint
• ✅ Dynamic personalization adjusts offer strength by visitor engagement
• ✅ 14-day free trial with pre-configured campaign active on install

Cons

• ❌ Higher starting price ($139/mo) than specialist apps
• ❌ Smaller review count (45 reviews) compared to established apps
• ❌ Works best with consistent store traffic for AI to learn patterns

Best For: Stores that want one platform covering every upsell touchpoint instead of stacking 3-4 separate apps. Great for merchants who care about margin protection and coordinated offer strategy.

#2. ReConvert - Best for Post-Purchase Funnels

ReConvert is the most popular post-purchase upsell app on Shopify with close to 3,000 reviews. It is one of the top upsell apps Shopify merchants use for thank you page optimization. Its drag-and-drop editor is the best in class. If your main goal is what happens after checkout, ReConvert has the deepest feature set for that.

Key Features

• Thank you page editor: Drag-and-drop builder with product upsells, surveys, birthday collector
• Post-purchase funnels: AI-powered one-click upsell and downsell sequences
• Checkout upsells: Shopify Plus only
• A/B testing: Test different funnels and products
• Targeting rules: Segment by product, collection, order value

Pros

• ✅ Very affordable entry price ($4.99/mo)
• ✅ Best-in-class thank you page customization
• ✅ Nearly 3,000 reviews prove it works at scale
• ✅ AI-powered product recommendations
• ✅ Multi-language support

Cons

• ❌ 0.75% revenue share on generated revenue adds up for larger stores
• ❌ Mostly a post-purchase specialist - you need other apps for cart and product page
• ❌ No behavioral visitor targeting or offer fatigue prevention
• ❌ Charges based on total store orders, not just upsell orders

Best For: Stores that want dedicated post-purchase funnel optimization at a low entry price. You might need to pair it with a cart or product page tool for full coverage - but keep the app stack problem in mind.

#3. AfterSell - Best for Shopify Plus Post-Purchase

AfterSell focuses on frictionless one-click post-purchase upsells with strong Shopify Plus checkout features. The 30-day free trial and "Positive ROI Guarantee" make it low-risk to try.

Key Features

• One-click post-purchase: Upsell and downsell sequences without re-entering payment
• Checkout upsells: Social proof and product suggestions (Shopify Plus)
• Thank you page editor: Cross-sells, reviews, FAQs on the thank you page
• Advanced targeting: Product, cart value, customer tags, UTM parameters, language
• A/B testing: Test offers and measure results

Pros

• ✅ True one-click post-purchase - no re-entry of payment details
• ✅ 30-day free trial and "Positive ROI Guarantee"
• ✅ No revenue share - flat monthly fee based on order volume
• ✅ Strong Shopify Plus checkout features
• ✅ Advanced targeting with UTM parameters

Cons

• ❌ Higher starting price ($34.99/mo) than ReConvert
• ❌ No free plan for live stores (dev/partner only)
• ❌ Mostly post-purchase focused - limited product page and cart features
• ❌ No behavioral targeting or offer fatigue prevention

Best For: Shopify Plus merchants who want strong post-purchase and checkout upsells with no revenue share. The ROI guarantee reduces risk for stores not sure about the investment.

#4. Selleasy - Best Value for Money

Selleasy offers the best value in the Shopify upsell app market. If you are looking for the best free upsell app Shopify has available, this is your top pick. A free plan covers up to 50 orders per month with all features. Paid plans top out at $29 per month. No revenue share. And they offer free setup help on Zoom.

Key Features

• Frequently bought together: Amazon-style product bundles on product pages
• Product add-ons: Extra items below the Add to Cart button
• Cart upsells: Pop-ups and drawer upsells in the cart
• Post-purchase: Upsells on thank you and order status pages
• Free setup help: Zoom, chat, and email help included

Pros

• ✅ Generous free plan - 50 orders per month with all features
• ✅ Excellent 4.9 rating with 2,000+ reviews
• ✅ No revenue share on any plan
• ✅ Covers product page, cart, checkout, and post-purchase
• ✅ Free setup help on Zoom

Cons

• ❌ Less advanced funnel building than ReConvert or AfterSell
• ❌ AI recommendations less advanced than dedicated AI tools
• ❌ No behavioral targeting or offer fatigue prevention
• ❌ May not scale for enterprise-level stores

Best For: Beginners and small to medium stores wanting a solid all-around free upsell app at the lowest cost. One of the top upsell apps Shopify merchants love for getting started before upgrading.

#5. Essential Upsell & Cross Sell - Best for Simple Setup

Essential Upsell has a perfect 5.0 rating with close to 2,000 reviews and a "Built for Shopify" badge. Setup is fast. The interface is clean. Customer support responds in minutes. If you want simple and reliable, this app delivers.

Key Features

• Frequently bought together: Product pairing suggestions
• Product bundles: Buy X Get Y, volume discounts
• Cart drawer upsells: Suggestions inside the cart
• Post-purchase upsells: One-click offers after checkout
• Drag-and-drop editor: No-code customization

Pros

• ✅ Perfect 5.0 rating with "Built for Shopify" badge
• ✅ Fast customer support - users report 2-minute response times
• ✅ Clean, easy-to-use interface
• ✅ Wide range of upsell types (FBT, bundles, BXGY)
• ✅ No revenue share fees

Cons

• ❌ Revenue caps on lower plans - free plan limited to $100 upsell revenue
• ❌ Less advanced segmentation and funnel building
• ❌ No behavioral targeting or offer fatigue prevention
• ❌ Newer app with less proven enterprise track record

Best For: Small stores that want a quick, reliable upsell setup with world-class support. The 5.0 rating and "Built for Shopify" badge offer peace of mind.

#6. Zipify OneClickUpsell (OCU) - Best for DTC Brands

Zipify OCU was built by Ezra Firestone's team at Smart Marketer. It is popular with direct-to-consumer brands. The revenue-based pricing means you only pay more when you earn more. Strong post-purchase upsell funnels and AI recommendations.

Key Features

• Post-purchase funnels: Pre-built upsell sequences
• AI recommendations: Data-driven product suggestions
• A/B split testing: Test and improve funnel performance
• Cart upsells: In-cart and cart drawer suggestions
• Order bumps: Checkout additions for Shopify Plus

Pros

• ✅ Very low entry price ($8/month)
• ✅ Revenue-based pricing aligns cost with results
• ✅ Built by recognized e-commerce experts
• ✅ 30-day free trial

Cons

• ❌ 1% revenue share becomes expensive at scale
• ❌ Some users report bugs with funnel setup
• ❌ Interface can be confusing to navigate
• ❌ Enterprise pricing ($950/month) is steep

Best For: DTC brands that follow Smart Marketer methods and want pay-as-you-grow pricing for post-purchase upsell funnels. A solid best post-purchase upsell app choice for this niche.

#7. Bold Upsell - Longest-Running Upsell App

Bold Upsell is one of the oldest upsell apps on Shopify. Over 150,000 brands have used it. The AI-powered SMART offers learn and improve over time. It is part of the larger Bold Commerce ecosystem.

Key Features

• SMART AI offers: Learns customer patterns for better suggestions
• Pre-purchase popups: Product page and cart upsell popups
• Checkout upsells: Shopify Plus checkout integration
• Auto-scheduling: Schedule offers in advance
• Subscription upsells: Upgrade one-time purchases to recurring

Pros

• ✅ One of the longest-running upsell apps (150,000+ brands)
• ✅ AI SMART offers that improve over time
• ✅ Part of the broader Bold Commerce ecosystem
• ✅ Covers multiple touchpoints

Cons

• ❌ Lowest rating among competitors (4.3 stars)
• ❌ View-based pricing can be unpredictable for high-traffic stores
• ❌ October 2025 pricing update frustrated some users
• ❌ Interface feels dated compared to newer apps

Best For: Stores already using other Bold Commerce products or those wanting a long-established upsell solution with a large user base.

Touchpoint Coverage Matrix: Which App Covers What

This is the most important table in any shopify upsell app comparison. Individual features matter less than which upsell moments each app actually covers.

Most apps started as post-purchase specialists and added other touchpoints later. A checkmark does not mean the feature is equally strong everywhere. Pay attention to the level of detail in each column.

The key takeaway: most apps cover 2-3 touchpoints with different levels of depth. Growth Suite is the only app that covers all 4 touchpoints with both behavioral intelligence and fatigue prevention.

If your store is on standard Shopify (not Plus), the checkout column does not apply to you. Focus on the other three touchpoints when making your decision.

Free vs Paid: What Do You Actually Need?

Three apps offer free upsell app Shopify plans: Selleasy (50 orders per month), Essential Upsell ($100 revenue cap), and Bold Upsell (200 views per month). These are real free plans with useful features. They are among the top upsell apps Shopify merchants use to test upselling before spending money.

When Free Is Enough

A free plan works when:

• You're testing: You want to see if upselling works for your store before spending money
• Low volume: You have fewer than 50 orders per month
• Basic needs: You just want simple product page and cart suggestions

When to Upgrade to Paid

Switch to a paid app when:

• Post-purchase funnels: Free plans have limited post-purchase features
• A/B testing: You need to test and optimize your offers
• Behavioral targeting: You want to show offers only to visitors who need them
• Volume: Your orders exceed the free tier limits

The Revenue Share Trap

Watch the math on revenue share pricing. It looks cheap at first. It is not cheap at scale.

The ROI Calculation That Matters

Forget monthly cost. Think about net revenue.

The "expensive" app gives you $461 more per month. That is $5,532 more per year. Always calculate ROI, not just monthly cost.

How to Choose the Right Upsell App for Your Store

No single app is best for everyone. The right best Shopify upsell app for you depends on your goals, store size, Shopify plan, and budget. Whether you need a best cross-sell app Shopify offers or a dedicated post-purchase upsell app, use these tables to find your match.

Choose by Your Goal

Choose by Monthly Orders

Choose by Shopify Plan

Choose by Budget

Final Verdict: Our Honest Recommendations

After looking at features, pricing, touchpoint coverage, and real user reviews across all 7 best Shopify upsell app options in this shopify upsell app comparison, here is what we recommend for 2026.

If you want one app that covers everything, go with Growth Suite. If you want the best specialist for one specific touchpoint, the table above shows the right choice.

The most important lesson from this shopify upsell app review: do not stack 3 upsell apps that fight each other. Either pick one all-in-one cross-sell app or carefully assign one touchpoint per app.