If you run a Shopify store, you already know how hard it is to get a new customer.
But once someone’s ready to buy, that’s your best chance to
increase your average order value (AOV) - without spending another cent on ads.
That’s where
upsells come in.
A good upsell flow makes customers feel like they’re upgrading or completing their purchase - not being sold to. The trick is choosing the right app and designing offers that feel natural.
Why Upsells Matter
Every Shopify merchant obsesses over conversion rate… but few realize how much profit they’re leaving in the cart.
Even a modest 10% AOV lift can make a massive difference.
Example:
If your average order is $60 and you get 1,000 orders per month, that’s $60,000 in revenue.
Add a $6 upsell and now you’re doing
$66,000 — without extra traffic.
That’s the magic of upsells. They monetize attention you’ve already earned.
The 3 Types of Shopify Upsells
- In-Cart Upsells - Suggested add-ons shown before checkout (e.g. “Add cleaning kit for 20% off”).
- Checkout Upsells - Upgrade or bundle offers during the checkout process.
- Post-Purchase Upsells - One-click offers shown right after checkout or on the thank-you page.
Some apps specialize in one of these; others cover them all. Choosing depends on your goals and how “hands-off” you want the process to be.
What to Consider When Choosing an Upsell App
1. Customer Experience
Does it blend with your theme? A clunky popup can destroy trust. Look for apps that feel native to your store.
2. Speed & Performance
Every app adds load time. Prioritize tools that are
checkout-extensibility compatible and performance-optimized.
3. Smart Rules
The best upsells are
contextual — triggered by cart contents, order value, or tags - so they feel personal, not random.
4. Analytics & Testing
If you can’t measure it, you can’t improve it. Look for AOV tracking, conversion data, and A/B testing.
5. Ease of Use
Pick tools that are intuitive and quick to install. If you need to code to make it work, you’ll never use it fully.
6. Price vs ROI
Don’t judge an app by its subscription fee - judge it by the profit it adds. A $100/month app that adds $1,000 in upsells pays for itself instantly.
🧩 The Best Shopify Upsell Apps (2025 Edition)
| App |
Type |
Key Strengths |
Best For |
Price Tier |
Notes |
| Upsell by AMP |
Checkout + Post-Purchase |
Premium design, AI-driven, checkout-native |
High-end DTC brands focused on UX |
$$$ |
Fast, polished, brand-friendly |
| Monster Cart Upsells |
Cart + Post-Purchase |
Smart triggers, cart logic, easy to set up |
Mid-size stores wanting control |
$$ |
Great balance of features and simplicity |
| Navidium Cart & Upsells |
Cart + Checkout |
Simple setup, pairs with Navidium Protection |
Merchants already using Navidium |
$ |
Lightweight and reliable |
| Zipify One Click Upsell (OCU) |
Checkout + Post-Purchase |
Advanced funnels, upsell/downsell flows |
High-volume brands |
$$$ |
Powerful but requires setup time |
| ReConvert Upsell & Cross Sell |
Post-Purchase |
Great thank-you page upsells |
Smaller stores / beginners |
$–$$ |
Easy, fast ROI |
| Aftersell Post Purchase Upsell |
Cart + Post-Purchase |
All-in-one upsell suite |
Growing Shopify brands |
$$ |
Great analytics, clean design |
| Honeycomb Upsell Funnels |
Product + Cart + Checkout |
AI recommendations, A/B testing |
Data-driven marketers |
$$ |
Deep testing options |
| BOLD Upsell |
Product + Cart + Checkout |
Mature and supported |
Merchants already using BOLD |
$$ |
Proven, but slightly dated UI |
| SellUp: Add-ons & Cart Upsell |
In-Cart |
Lightweight, fast, simple |
Minimalist setups |
$ |
Great for quick wins |
Final Thoughts
Upselling isn’t about squeezing customers - it’s about helping them discover value they would have missed.
When done right, an upsell feels like a
recommendation, not a
sales pitch.
Start with one or two simple offers:
“Add a refill pack for 15% off.”
“Upgrade to our Pro Kit and save 20%.”
Track your AOV before and after. Even small wins add up fast.
