Best Shopify Upsell & Cross-Sell Apps (2026)

Most "best Shopify upsell app" lists tell you the same thing. Ten apps, two sentences each, a star rating, done. None of them answer the only question that matters: how often do shoppers actually say yes to an upsell?

We can answer that question, because we run an upsell app ourselves. Between January and June 2026, we measured more than 66 million offer impressions across 250 Shopify stores using Growth Suite. We know which touchpoints convert, which ones don't, and what happens when you show a customer one offer too many.

So this shopify upsell app comparison is different in two ways. First, you get real acceptance rate data, not guesses. Second, you get honesty about our own product. Growth Suite is on this list, and yes, it's ours. We put it at #1 because the data says it covers more ground than anything else. But we also tell you exactly when a competitor is the better pick, and we list real cons for every app, including ours.

Prices and ratings below were checked on September 21, 2026, straight from the live App Store listings.

Quick Comparison: 7 Best Shopify Upsell Apps at a Glance

Short on time? Start here. This table covers the best shopify upsell app options for 2026 with ratings, pricing, and what each tool does best. Then read the full guide for the details.

Ratings and pricing verified on September 21, 2026.

How We Picked and Tested These Apps

Quick transparency section, because you've earned it.

We picked these 7 shopify upsell apps because they're the most installed and most reviewed upsell and cross-sell apps on the Shopify App Store, and together they cover every place an offer can appear: product page, cart, checkout, and post-purchase. For each one, we checked touchpoint coverage, how it picks products, the real cost (including fees that grow with success), fatigue protection, and what merchants say in reviews, especially the negative ones.

One note on names. This category rebrands fast: ReConvert is now Upsell.com, and Bold Upsell is now Bold AI Upsell & Cross-Sell. We use the current App Store names, and every app links to its live listing so you can check the numbers yourself.

And here's the part most lists skip. Alongside the reviews, we share anonymized data from 250 stores using Growth Suite: 66 million offer impressions and 20 million sessions, collected January to June 2026. When we say the cart drawer converts better than the product page, that's not an opinion. It's a measurement.

One more thing. We sell Growth Suite. So treat our #1 pick the same way you'd treat any vendor's claim: check the free trial, read the reviews, decide yourself.

Now the detailed reviews. Same things for each app: quick facts, key features, honest pros, honest cons, and who each cross-sell app is actually for. Every facts table links to the live App Store listing, with the date we pulled the numbers.

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

This is our product, so take this section with the grain of salt we mentioned up top. We'll be specific about what it does, and honest about where it falls short.

Growth Suite covers all four upsell touchpoints from one dashboard: product page, cart drawer, checkout (Plus), and post-purchase. It's both an upsell and cross-sell app in one. The difference versus specialist apps is coordination: every offer shares one brain, so the app knows what the customer has already seen and said no to.

What Makes Growth Suite Different

Key Features

• Post-purchase upsell funnels: One-click add to order with trigger rules by product, value, or count. AI product selection available.
• Product recommendations: Frequently Bought Together and Trending Products on product, collection, and home pages.
• Advanced cart drawer: AI-powered suggestions, free shipping progress bar, and free gift offers inside the cart.
• Checkout upsells (Plus): Manual, collection-based, or AI-powered suggestions at checkout for Shopify Plus stores.
• Behavioral targeting: Separates ready-to-buy visitors from walk-away visitors, so you don't discount to people who were buying anyway.
• A/B testing with holdout groups: Test offers with conversion rate, AOV, or revenue as the goal metric. A control group can see no offer at all, so you measure real lift.
• Fatigue prevention: Cooldown periods and frequency caps, built directly from the session data below.

See Growth Suite in Action

Every screenshot below is a real Growth Suite surface on a live store. Click any image to view it full size.

× ❮

❯

Pros

• ✅ All upsell touchpoints in one platform, so no app stacking and no coordination problem
• ✅ Widgets look and feel native to your theme: no flicker, no waiting on the product page, everything runs instantly and live
• ✅ Behavioral targeting protects margins by not discounting to committed buyers
• ✅ Built-in offer fatigue prevention, which our data says is where most upsell strategies die
• ✅ One analytics view across every touchpoint, with acceptance rates per touchpoint
• ✅ 14-day free trial with a pre-configured campaign running from install

Cons

• ❌ $139/mo is more than specialist apps cost. But that single flat fee runs every touchpoint from one dashboard and takes no commission on your sales, and the 14-day free trial shows you whether it's worth it before you pay anything.
• ❌ Behavioral targeting needs consistent traffic to learn from, so very new stores won't see its full value right away

Best For: Stores that want to manage their offers with real precision, that don't want to share a cut of every sale, and that care about an elegant, native-feeling experience for their shoppers. One platform that knows the customer across the product page, cart drawer, and post-purchase, and shapes the offer around each visitor.

#2. Upsell.com ‑ ReConvert Upsell — Best for Post-Purchase Funnels

First, a name note. ReConvert is now Upsell.com. Same product, same team, new name as of 2026. If you know it as ReConvert, you're in the right place. And if older articles call it ReConvert, this is the app they mean.

Name aside, this is still the most reviewed post-purchase upsell app on Shopify, with more than 3,000 reviews. Its drag-and-drop thank you page editor is the best we've seen. If your main question is "what happens after checkout," this is the deepest tool for that one job.

Key Features

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

See Upsell.com in Action

Click any screenshot to view it full size.

Pros

• ✅ Cheapest serious entry point on this list at $4.99/mo
• ✅ Best-in-class thank you page editor
• ✅ More than 3,000 reviews, the biggest review base in the category
• ✅ A/B testing and AI recommendations included even on low tiers
• ✅ Multi-language support

Cons

• ❌ Pricing scales with your total store orders or upsell revenue, so the bill climbs as you grow. One July 2026 reviewer reported a surprise $39.99 charge after the trial, so read the pricing table before you install
• ❌ It's a post-purchase specialist, so full coverage means stacking, with the coordination problems we show below
• ❌ No fatigue prevention: no cooldowns, no frequency caps
• ❌ The 2026 rebrand means setup guides and screenshots across the web still say ReConvert, which can confuse new users

Best For: Stores that want the strongest post-purchase funnels at the lowest entry cost, and accept they'll need other apps for the rest.

#3. Aftersell Post Purchase Upsell — Best for Shopify Plus

Aftersell focuses on one-click post-purchase upsells, with strong checkout features for Shopify Plus stores. The 30-day trial is the longest on this list, so you get a full month to judge it on your own numbers.

Key Features

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

See Aftersell in Action

Click any screenshot to view it full size.

Pros

• ✅ True one-click post-purchase flow, no payment re-entry
• ✅ Flat monthly fee per tier with no revenue share
• ✅ 30-day trial, the longest test window on this list
• ✅ Strong Shopify Plus checkout features
• ✅ UTM-based targeting is rare and genuinely useful for paid traffic

Cons

• ❌ Starts at $34.99/mo, noticeably more than Upsell.com
• ❌ No free plan for live stores (development stores only)
• ❌ Product page and cart features are limited, so you're stacking again for full coverage
• ❌ No fatigue prevention features

Best For: Shopify Plus merchants who want strong post-purchase and checkout upsells with predictable flat pricing.

#4. Upsell & Cross Sell — Selleasy — Best Value for Money

Selleasy gives you the most per dollar on this list. If you want the best free upsell app Shopify has right now, start here. The free plan covers 50 orders per month with all features included. Paid plans top out at $29/mo with no revenue share. They'll even set it up with you on a Zoom call, free.

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: Popups and drawer upsells in the cart
• Post-purchase: One-click offers on thank you and order status pages
• AI recommendations: 50 free AI product recommendations per month
• Free setup help: Zoom, chat, and email help included

See Selleasy in Action

Click any screenshot to view it full size.

Pros

• ✅ A genuinely usable free plan, not a demo
• ✅ 4.9 rating across more than 2,600 reviews
• ✅ No revenue share on any plan
• ✅ Covers all four touchpoints in some form, rare at this price
• ✅ Free human setup help

Cons

• ❌ Funnel building is simpler than Upsell.com or Aftersell
• ❌ Recommendations are rule-based more than intelligent
• ❌ No fatigue prevention
• ❌ Probably not the tool for enterprise-scale stores

Best For: Beginners and smaller stores that want one cheap upsell app touching every touchpoint. If you're testing whether upselling works for you at all, start here.

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

Essential has a perfect 5.0 rating, more than 2,300 reviews, and a "Built for Shopify" badge. The theme in its reviews is speed: fast setup, clean interface, support that answers in minutes.

Key Features

• Frequently bought together: Product pairing suggestions
• Product bundles: Buy X Get Y, BOGO bundles, volume offers
• Cart drawer upsells: Suggestions inside the cart (from the $19.99 tier up)
• Post-purchase upsells: One-click offers after checkout
• Automatic discounts: Add discounts to upsell and "also bought" products
• Translations: Works in 19 languages

See Essential in Action

Click any screenshot to view it full size.

Pros

• ✅ Perfect 5.0 rating with the "Built for Shopify" badge
• ✅ Users consistently report support replies in minutes
• ✅ Clean interface, genuinely quick setup
• ✅ Wide range of offer types (FBT, bundles, BXGY)
• ✅ No revenue share fees

Cons

• ❌ Revenue caps on cheaper plans: the free plan stops at $100 in upsell revenue
• ❌ Cart offers start at the $19.99 tier
• ❌ Segmentation and funnel logic are basic
• ❌ No fatigue prevention
• ❌ Newer app (launched 2024) with less of an enterprise track record

Best For: Small stores that value simplicity and fast support over advanced features.

#6. One Click Upsell ‑ Zipify OCU — Best for DTC Brands

Zipify OCU comes from Ezra Firestone's team at Zipify, and it's built for direct-to-consumer brands. The idea behind its pricing is simple: the $8 entry plan scales with the upsell revenue it generates for you, so you pay more only when you earn more. Strong post-purchase upsell funnels and AI recommendations.

Key Features

• Post-purchase funnels: One-click upsell and downsell sequences
• Pre-purchase offers: Product page widgets and popups before checkout
• AI recommendations: Data-driven product suggestions
• A/B split testing: Test and improve funnel performance
• Cart drawer: Built-in slide cart with cart drawer upsells
• In-checkout upsells: For Shopify Plus stores

See Zipify OCU in Action

Click any screenshot to view it full size.

Pros

• ✅ Very low $8/mo entry point
• ✅ Success-based pricing keeps cost aligned with results
• ✅ Built by a well-known e-commerce team with a long DTC track record
• ✅ 30-day free trial
• ✅ Covers every touchpoint, including a built-in cart drawer

Cons

• ❌ The price grows with your upsell revenue, so the better your offers work, the more you pay
• ❌ 4.6 stars, below most apps on this list
• ❌ Recent reviews mention feature gaps for fast-changing catalogs (no collection-level upsell targeting yet)
• ❌ The interface takes some learning
• ❌ English only

Best For: DTC brands following the Zipify playbook that want costs to grow only as results grow.

#7. Bold AI Upsell & Cross‑Sell — Longest-Running

Bold has been in this category longer than anyone else on this list. The app launched in 2012, and it's now called Bold AI Upsell & Cross-Sell, with a "Built for Shopify" badge. The pitch: AI offers at every touchpoint, including email, for a flat monthly price tied to your Shopify plan.

Key Features

• Smart AI offers: Learn from every transaction and improve over time, or build manual funnels instead
• Chained offers: Every accepted offer can trigger the next one
• Full offer range: True upsells, cross-sells, order bumps, Buy X Get Y, free gifts, subscribe-to-save
• Post-purchase funnels: One-click offers after checkout
• Email upsells: Offers by email, unique on this list
• Analytics: Revenue, AOV lift, conversions, and funnel performance in one dashboard

See Bold AI in Action

Click any screenshot to view it full size.

Pros

• ✅ Covers every touchpoint, and it's the only app here that also does email offers
• ✅ Flat monthly pricing, so costs stay predictable as you grow
• ✅ "Built for Shopify" badge for performance and design standards
• ✅ The longest track record in the category, running since 2012
• ✅ AI and manual control, so you can automate or hand-pick offers

Cons

• ❌ 4.4 stars, the lowest rating on this list
• ❌ Checkout upsells are locked to the $399.99/mo Shopify Plus plan
• ❌ Only a 7-day free trial, the shortest here
• ❌ Some reviewers report theme and code conflicts, including one January 2026 review that blames an offer setup for a drop in checkout rates. Test on a staging theme first
• ❌ The interface feels heavier than newer apps

Best For: Stores already using Bold products, or merchants who want AI-driven offers at every touchpoint with flat, predictable pricing.

What 66 Million Offers Taught Us: Acceptance Rates by Touchpoint

This is the section no other shopify upsell app comparison can give you.

An acceptance rate is simple: out of every 100 offers shown, how many does the customer take? Here's what we measured across 250 stores, January to June 2026.

A few things jump out.

The cart drawer is the strongest touchpoint at 12%. That makes sense when you think about it. A shopper looking at their cart has already decided to buy something. Suggesting one more item at that moment works.

The product page converts at 7%, which looks weaker. But look at the volume: 50 million impressions, more than all other touchpoints combined. A lower rate on a huge number of views still adds up to serious money.

Checkout converts at 9%, but be careful with that number. Only 28 Plus stores in our data use checkout upsells, so the sample is small. Treat it as a hint, not a law.

Post-purchase sits at 6%. That's the touchpoint most apps on this list were built for, and it works. But notice the impression count: 1 million. It's your last chance with a customer, not your biggest one.

The lesson: merchants who only run post-purchase upsells are playing one inning of a nine-inning game. The product page and cart are where shoppers spend most of their time, and our data says those touchpoints perform.

Offer Fatigue Is Real: What Happens After the Third Offer

Here's the second dataset, and it's the one that changed how we think about upselling.

We tracked 20 million sessions across those same 250 stores and measured acceptance by how many offers the shopper had already seen in that session.

Read that again, because it's not what most people expect.

The second offer converts better than the first. A shopper who said no to one product often says yes to a different one. So showing more than one offer is smart.

Then it falls off a cliff. By the fourth offer, acceptance drops to 1%. The shopper isn't considering your offers anymore. They're dismissing them on reflex. You've trained them to click "no."

This is the data behind every piece of advice in this guide. More offers do not mean more revenue. The money is in the first two or three well-chosen offers. After that, you're paying a cost (annoyed customers, slower decisions) for almost nothing back.

What We Can't Prove Yet (and Why You Should Care)

Acceptance rates tell you shoppers take offers. They don't prove those sales wouldn't have happened anyway. Maybe the customer who took the cart upsell was going to come back for that product regardless.

The only way to prove real lift is a holdout test: you show offers to one group of visitors, show nothing to a similar group, and compare total revenue per visitor between the two. Anything less than that is a guess wearing a suit.

We don't have enough holdout data to publish a lift number yet, so we won't quote one. And we'd suggest you apply the same standard to every app on this list, including us.

You can run this test yourself. Growth Suite's A/B testing lets you send a share of your traffic to a zero-offer control group. That group sees no upsell at all. The gap between the two groups is your real lift, not a guess. We run our own numbers this way, and as that data grows, we'll publish it here.

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

Now you can see why this pattern is so costly.

Here's what happens all the time. A merchant installs Upsell.com (formerly ReConvert) for post-purchase. Then Selleasy for the cart. Then a recommendation widget for the product page. Three apps, three dashboards, zero coordination.

Each app does its job in isolation. The product page app doesn't know the cart app already showed an offer. The cart app doesn't know the customer just dismissed a popup. The post-purchase app has no idea the shopper already said no twice. So the customer gets hit again and again, and you slide straight down that fatigue curve: 5%, 8%, 6%, 1%.

The stack also costs you in boring ways:

• Separate analytics: Three dashboards that don't talk to each other
• Higher total cost: $30 + $35 + $20 = $85 per month for worse results
• Theme conflicts: Two apps fighting for the same screen space
• Slower pages: Each app adds its own scripts

The question isn't "which app is best on its own?" It's whether you want one coordinated system or three specialists that fight each other. Our fatigue data says coordination isn't a nice-to-have. It's the difference between an 8% second offer and a 1% fourth one.

Touchpoint Coverage Matrix: Which App Covers What

Feature lists are long. This table is the short version of everything above: which upsell moments each app actually covers, and how well. A checkmark here means the feature exists, not that it's equally strong everywhere. Read the reviews above for the depth behind each mark.

Match this table against the acceptance rate data from earlier. Cart drawer (12%) and product page (7% on 50 million impressions) are the two highest-volume touchpoints we measured, and they're exactly where most specialist apps are weakest. That gap is where stores leave money.

Not on Shopify Plus? Ignore the checkout column entirely and weigh the other three.

Free vs Paid: What Do You Actually Need?

Two apps here have real free upsell app Shopify plans for live stores: Selleasy (up to 50 orders per month) and Essential (up to $100 in upsell revenue). These aren't trials. You can run them within the limits for as long as you like. Upsell.com, Aftersell, Zipify OCU, and Bold AI are free only for development stores.

When Free Is Enough

A free plan is enough when:

• You're testing: You want to see if upselling works for your store at all
• Low volume: You have under 50 orders per month
• Basic needs: Simple product page and cart offers cover your needs

When to Upgrade to Paid

Time to pay when:

• Post-purchase funnels: Free plans are weak here
• A/B testing: You need to test and improve your offers
• Behavioral targeting: You want offers shown only to visitors who need them
• Volume: Your orders blow past the free limits

The Revenue Share Trap

One warning on pricing models. Fees that scale with your success look cheap when you're small. They aren't when you grow. Upsell.com dropped its old 0.75% revenue share in 2026, but its price still climbs with your order volume or upsell revenue. Zipify OCU's $8 plan scales directly with the upsell revenue it generates. Here's what a classic 1% revenue share costs versus a flat fee as you grow:

The ROI Calculation That Matters

One piece of math beats all the others: think in net profit, not monthly cost.

The "expensive" app puts $461 more in your pocket every month, over $5,500 per year. Always calculate ROI, not just monthly cost.

Want the full numbers behind this, including benchmarks by store size? We published them in our upsell benchmarks and ROI guide.

Upsell vs Cross-Sell: Which One Does Your Store Need?

People mix these two up all the time. The difference is simple.

An upsell is a better version of the thing your customer is already buying. The bigger size. The premium model. The larger bundle of the same product. You ask the shopper to spend more on the same decision.

A cross-sell is a different product that completes the purchase. Socks with shoes. A case with a phone. Batteries with a toy. You ask the shopper to add a second, smaller decision.

Why does the difference matter? Because the two work best in different places.

• Product page and cart: cross-sell territory. The shopper is still choosing, so small complementary add-ons fit naturally here. This is where "Frequently Bought Together" widgets shine. It matches our data too: the product page and cart drawer are the two highest-volume touchpoints we measured, and most offers shown there are cross-sell style suggestions.
• Checkout: small cross-sells only. Nobody upgrades to a premium model at the payment step. A $10 add-on can work.
• Post-purchase: both work. The payment is done, so a one-click upgrade (upsell) or a one-click add-on (cross-sell) carries no risk to the original sale.

One honest note: our 66 million offer dataset measures acceptance by touchpoint, not by offer type. We have not split the numbers into upsell vs cross-sell yet, so we won't quote rates for each. When we do, we'll add them here.

So which apps handle cross-sells well? From this list: Selleasy and Essential are built around Frequently Bought Together style cross-sell widgets. Growth Suite runs cross-sells on the product page and in the cart drawer, with behavioral targeting on top. Upsell.com and Bold AI both include cross-sell offers inside their funnels. If cross-selling is your main goal, look at the apps whose product page and cart features are strongest, not the post-purchase specialists.

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

Most merchants pick an upsell app on price and star rating. That's not enough. These six things decide whether an app will actually make you money.

Two of these deserve extra attention.

Pricing model. Fees that scale with your success sound tiny at the start. A 1% revenue share is only $20 at $2,000 per month in upsell revenue. At $20,000, it's $200, on top of the base fee. Volume-based pricing works the same way: the tier you can afford today is not the tier you'll need next year. Flat fees look more expensive early and cheaper as you grow.

Fatigue prevention. Almost nobody checks this, and our session data says it's the one that hurts most. Look for cooldown periods (don't show another offer for X minutes) and frequency caps (max X offers per session). If an app has no answer here, it will happily walk your customers down to that 1% fourth offer.

How to Choose the Right Upsell App for Your Store

There's no single best Shopify upsell app for everyone. There's a best one for your store size, your plan, and your goal. Whether you need a best cross-sell app Shopify offers or a dedicated post-purchase upsell app, pick your row below.

Choose by Your Goal

Choose by Monthly Orders

Choose by Shopify Plan

Choose by Budget

Final Verdict: Our Honest Recommendations

Here's the whole shopify upsell app review in one table.

Two closing thoughts.

First, yes, we ranked our own app #1. We did it because the data in this guide is the reason: coverage of all four touchpoints, coordination between them, and fatigue prevention are what our 66 million impressions say actually move results. If that reasoning doesn't convince you, fair. Grab the free trials and test two or three of these apps yourself. That's what trials are for.

Second, whatever you pick, don't stack 3 upsell apps that can't talk to each other. Our session data is blunt about where that road ends: a fourth offer that 99 out of 100 shoppers refuse. Pick one platform, or give each app exactly one touchpoint to own. Your customers will thank you by actually saying yes.