Best Shopify Upselling & Cross-selling Apps 2026
Data-driven comparison of Shopify upselling & cross-selling apps. Real adoption data from 2,836+ stores reveals which apps merchants actually keep running.
Published February 18, 2026 · By StackDex Research
Stores with a upselling & cross-selling app detected
Upselling & Cross-selling apps in our dataset
Most-adopted app
Frequently Bought Together — highest rated
Category Overview
The Upselling & Cross-selling category has a clear market leader. Our data from 2,836+ stores shows Frequently Bought Together dominating with 72% market share. This level of concentration suggests merchants have found a winner — but alternatives still serve important niches.
Frequently Bought Together commands 72% of the upselling & cross-selling market among detected stores. Its dominance is driven by a combination of features, pricing, and Shopify integration depth.
App Rankings by Real Adoption
Forget Shopify App Store rankings — here's what stores actually keep installed. We detected 2,836 stores using upselling & cross-selling apps and ranked them by real adoption, not reviews.
Frequently Bought Together leads in real-world adoption with 2,034 detected stores. Pricing varies significantly across the category.
Feature Comparison
How do the upselling & cross-selling apps compare on key metrics? This data-driven comparison shows how each app stacks up on rating, adoption, and accessibility.
| Feature | Frequently Bought Together | Candy Rack | Zipify OneClickUpsell |
|---|---|---|---|
| Free Plan Available | |||
| Rating 4.7+ | |||
| 1,000+ Reviews | |||
| 1,000+ Detected Stores | |||
| 500+ Detected Stores |
Who Uses These Apps?
Which store tiers gravitate toward upselling & cross-selling apps? Our data shows Enterprise-stage stores are the primary adopters at 31.5%.
Stores by Revenue Tier
Among Upselling & Cross-selling users
31.5% of category users
31% of category users
34% of category users
3.5% of category users
Enterprise stores make up 31.5% of upselling & cross-selling users. This tier has the strongest need for specialized upselling & cross-selling tools.
Industry Breakdown
Apparel leads upselling & cross-selling adoption, followed by Home & Garden. The distribution reveals which verticals invest most in upselling & cross-selling tools.
Industries Using Upselling & Cross-selling Apps
Store count by industry
Apparel stores are the biggest adopters of upselling & cross-selling apps. If you sell in this category, these tools are likely table stakes.
Most Common App Pairings
What other apps do stores pair with their upselling & cross-selling tool? The most common pairing is Klaviyo at 62.0%.
Apps Paired With Upselling & Cross-selling
Percentage of stores also using each app
Stores using upselling & cross-selling apps most commonly also use Klaviyo (62.0%).
Pricing Landscape
1 of 3 upselling & cross-selling apps offer free plans. Pricing ranges from free to $0/mo.
Frequently Bought Together
No free plan
Contact for pricing
Candy Rack
Free plan available
Free
Zipify OneClickUpsell
No free plan
Contact for pricing
Premium pricing reflects the specialized value these tools provide.
Our Recommendations
Based on our data from 2,836+ stores, here are our recommendations.
Frequently Bought Together
Highest real adoption (2,034 stores). Proven by the most merchants.
Candy Rack
Generous free plan with 437 stores trusting it.
Want to compare these apps on your store?
Use our free Store Spy tool to see what apps any Shopify store is using. Or get a full tech stack audit for personalized recommendations.