The 9 Best Upsell Apps for Shopify [2026]
![The 9 Best Upsell Apps for Shopify [2026]](/assets/blog/best-shopify-upsell-apps/banner.avif)
Every time a shopper checks out with one item, you miss the second sale, and every time they buy the add-on somewhere else, you miss it for good. An upsell puts the next product in front of them while they're already buying, and it works since saying yes to one more thing is easier than starting a new order.
Hundreds of Shopify apps offer upsells, and they share the same core features: frequently bought together bundles, product add-ons, cart upsells, post-purchase offers and automatic discounts. What separates them is how those features are split across plans, and how the price scales as your orders or upsell revenue grow.
We ranked the 9 best upsell apps for Shopify by which plan includes each feature and what that plan costs at your monthly order volume.
Why Upsell Offers Matter for Shopify Stores
We looked at 30 days of data from the Vitals Upsell Builder App, which is installed on 33,651 Shopify stores. Across the 7,293 stores that ran it between August 27 and September 26, 2026:
- Upsell offers were shown 43.2 million times on storefronts
- Shoppers added an offer to the cart 471,481 times, about once every 92 views
- About 26 orders followed for every 100 offer adds
- 120,536 orders followed an offer, worth $9.64 million in order value, an average of about $80 an order
- The average store showed its offers about 5,900 times a month and saw about 65 offer adds and 17 orders
Install: Vitals Upsell Builder App
What to Look for in an Upsell and Cross-Sell App
Every upsell app shows a related product or a bigger deal while the shopper is buying, so the details decide how well it works on your store. Check for these eight things:
- Several offer types let you run bundles, add-ons, volume tiers and Buy X Get Y from one app.
- Product page placement shows the offer before the shopper decides.
- Cart and cart drawer offers add one more item while the shopper reviews the order.
- One-click post-purchase offers add a product after payment without a second checkout.
- Automatic discounts price the offer without a code to remember.
- Targeting rules show each offer only on the products, collections or carts you pick.
- A/B testing shows which offer earns more before you commit to it.
- Per-offer analytics show which upsell lifts order value.
Then check the plan limits. Some free plans cap you at 50 store orders, $100 in upsell revenue or 100 funnel views a month, so what you pay depends on your volume as much as on the features.
Read: The 12 Best Bundle Apps for Shopify in 2026
The 9 Best Shopify Upsell Apps in 2026
Here's how the nine apps compare on rating, price and what each one is best for.
1. Vitals
Best for: Shopify stores that want an upsell app plus 40+ conversion apps in a single install
Rating: 4.9 (2,953 reviews) | Price: From $29.99/mo | Free trial: 7 days
Vitals is one of the most widely used upsell apps on Shopify, installed on 33,651 stores. Its Upsell Builder runs eight offer types from one builder, on the product page, in the cart, at checkout, after purchase and on the thank-you page.
Discounts price themselves, and the shopper adds the offer to the cart in one click. It pairs with Cart Drawer to show offers while the cart is open, Product Reviews to put social proof next to the offer, and Free Gifts to give shoppers a reason to add one more thing.
Vitals is also the only all-in-one app that offers upsells plus 40+ conversion apps (volume discounts, free gifts, cart drawer, product reviews) in a single $29.99/mo subscription.
Key Features
- Eight offer types in one builder (volume discounts, bundles, free gift, add-ons, related products, Buy X Get Y, post-purchase, spending goal)
- Five placements (product page, cart, checkout, post-purchase, thank-you page)
- AI Offer Generator that builds an offer from a sentence ("15% off when buying 2 products together")
- Start and end scheduling on every offer, in your own timezone
- Per-offer product, variant and collection exclusions
- Fixed price discounts on volume discount, bundle and BOGO offers
- Add-on products on volume discount tiers and multi-product rewards in Buy X Get Y
- Editor preview that switches between products, plus an element picker for custom CSS
- 40+ other apps included (Cart Drawer, Product Reviews, Free Gifts, Sticky Add to Cart), plus Vitals MCP for Claude and ChatGPT
Pros
- Several offer types running on one store (e.g., Little Dresser runs a volume discount, a free pair of socks over £75 and a one-click offer after checkout among 20 Vitals tools on one subscription)
- Upsells, volume discounts, bundles and free gifts on one plan
- Loads from the same single Vitals script as every other app
- Built for Shopify
- 4.9 rating from 2,953 reviews
Cons
- No free plan, with every app at $29.99/month
- Usage fees start after about $1,000/month in Vitals-attributed sales (from $10/month)
Pricing
Read: The 7 Best BOGO Apps for Shopify in 2026
2. Selleasy
Best for: Frequently bought together bundles and add-ons priced by total store orders
Rating: 4.9 (2,724 reviews) | Price: $0–29/mo | Free trial: 30 days
Upsell & Cross Sell — Selleasy runs 18 upsell and cross-sell strategies from the product page to the order status page. It's designed for stores that want every strategy on every plan and pay by total monthly orders.
Key Features
- Amazon-style frequently bought together bundles
- Product add-ons on product pages as a list, grid, carousel or popup
- Cart upsell popup and in-cart upsells in the cart drawer
- Checkout upsells and one-click post-purchase upsells
- Related products on the thank you and order status pages
- 50 free AI recommendations
- Multi-language and multi-currency support
Pros
- Free plan open to any store
- All 18 strategies on every plan
- Free setup on a call, with chat, email and Zoom support
- Built for Shopify
- 4.9 rating from 2,724 reviews
Cons
- Free plan limited to 50 store orders a month
- Up to 500 store orders a month at $9/month
- Up to 1,000 store orders a month at $19/month
- Plans count every store order, not only upsell orders
Pricing
3. Essential
Best for: Product page and post-purchase offers priced by the extra revenue they bring in
Rating: 5.0 (2,395 reviews) | Price: $0–39.99/mo | Free trial: 14 days
Essential Upsell & Cross Sell shows frequently bought together, related products and add-ons, with plans capped by the extra revenue generated. It's designed for stores that want to pay according to what their upsells actually add.
Key Features
- Frequently bought together, related products and product recommendations
- Product page upsells, cross-sells and BOGO bundles
- Product add-ons in the cart drawer
- Post-purchase upsells and cross-sells
- Automatic discounts on upsell products
- Analytics and translations on every plan
Pros
- Free plan open to any store
- Product page and post-purchase offers on the free plan
- Built for Shopify
- 5.0 rating from 2,395 reviews
Cons
- Free plan capped at $100 in additional revenue a month
- Cart page offers start at $19.99/month
- Up to $500 in additional revenue a month at $9.99/month
- Unlimited additional revenue at $39.99/month
Pricing
4. Revy
Best for: Upsells and upgrades shown at the add-to-cart click
Rating: 4.7 (80 reviews) | Price: $19.49–42.49/mo | Free trial: 14 days
Revy Unlimited UpSell Offers triggers upsell and upgrade offers the moment a shopper clicks add to cart. It's designed for stores that want manual or AI offers with combinable automatic discounts.
Key Features
- Upsell or cross-sell triggered at the add-to-cart action
- Upgrade products alongside upsell products in one offer
- AI AutoPilot for AI-driven offer recommendations
- Automatic, combinable discounts
- Mobile-first offer design
- Theme-free install with no coding
Pros
- Unlimited orders and revenue on every plan
- AI offers on every paid plan
- Live chat support
Cons
- No free plan outside trial and development stores
- Plan price set by your Shopify plan, from $19.49/month on Basic
- $29.49/month on the Shopify plan and $42.49/month on Advanced
Pricing
5. Candy Rack
Best for: Upsells at every step of the order plus a built-in cart drawer
Rating: 4.9 (262 reviews) | Price: From $29.99/mo | Free trial: 8 days
Candy Rack • Upsell Cross‑sell shows offers in seven placements and comes with its own cart drawer and rewards bar. It's designed for stores that want upsells, volume bundles and the slide cart from one app.
Key Features
- Offers in 7 placements (product page, cart, checkout, post-purchase)
- AI mode that picks upsells with Candy Rack AI or Google Gemini
- Volume bundles with tiered quantity pricing on the product page
- Built-in slide cart with upsell offers and a rewards bar
- A/B testing through Intelligems
- Tailored offer design
Pros
- Unlimited upsell orders and revenue on every plan
- 60-day money-back guarantee
- 24/7 chat and email support
- Built for Shopify
- 4.9 rating from 262 reviews
Cons
- No free plan outside trial and development stores
- Up to 50 online store orders a month at $29.99/month
- Up to 200 online store orders a month at $39.99/month
- Up to 500 online store orders a month at $59.99/month
Pricing
6. Nitro
Best for: Cart upsells alongside trust badges and sales notifications on one small plan
Rating: 5.0 (258 reviews) | Price: From $9.99/mo | Free trial: 7 days
Nitro: Upsell & Cross‑Sell adds cart upsells, bundles and Buy X Get Y offers inside your current theme. It's designed for stores that want a few conversion tools turned on one at a time.
Key Features
- Cart upsell offers on the cart page before checkout
- Product bundles and cross-sell recommendations
- Buy X Get Y and quantity-based volume discounts
- Sales notifications and trust badges
- Inactive tab message and favicon cart count
- Built-in dashboard for offers, orders and revenue
Pros
- Free to install, with product bundles on the free tier
- Cart upsells, volume discounts and Buy X Get Y on one plan
- 24/7 live chat on the paid plan
- 5.0 rating from 258 reviews
Cons
- Offers go live only on a paid plan
- Cart upsell, volume discount and Buy X Get Y start at $9.99/month
- Paid plan price rises as store revenue grows
Pricing
7. Zipify OCU
Best for: One-click post-purchase funnels with built-in A/B testing
Rating: 4.6 (565 reviews) | Price: $9.95–999/mo | Free trial: 30 days
One Click Upsell ‑ Zipify OCU covers post-purchase, product page, pre-purchase, slide cart, checkout and thank you page offers. It's designed for stores that build upsell funnels and pay by the upsell revenue they earn.
Key Features
- One-click post-purchase upsells
- Product page offer widget and pre-purchase upsells
- Cart drawer and cart upsells
- In-checkout upsells (Shopify Plus)
- Thank you page offers through PostProfit
- Dynamic AI offers that optimize from store data
- A/B testing and targeting by product, cart value and customer tags
Pros
- Every feature on every plan
- Price never tied to order volume
- 30-day free trial
- Built for Shopify
Cons
- No free plan outside development and partner stores
- $25–99/month once upsell revenue passes $200 a month
- From $149/month once upsell revenue passes $2,500 a month, up to $999
- In-checkout upsells need Shopify Plus
Pricing
8. Bold
Best for: AI upsells and subscribe-to-save offers priced by Shopify plan
Rating: 4.4 (596 reviews) | Price: $4.99–399.99/mo | Free trial: 7 days
Bold AI Upsell & Cross‑Sell chains AI or manual offers across product pages, cart, checkout, post-purchase and email. It's designed for stores that want flat monthly pricing set by their Shopify plan.
Key Features
- Smart AI offers that learn from every order, or manual funnels
- True upsells, cross-sells, order bumps and Buy X Get Y
- Chained offers where every accept triggers the next
- Cart page and cart drawer offers
- Post-purchase funnels and auto-added free gifts
- Subscribe-to-save offers through subscription app integrations
- Rewards announcement bar
- Dashboard for revenue, AOV lift and funnel performance
Pros
- Every feature on every plan below Shopify Plus
- Flat monthly price with no order cap
- Plans from $4.99/month on Basic Shopify
- Built for Shopify
Cons
- No free plan
- $24.99/month on Shopify Grow and $74.99/month on Shopify Advanced
- Checkout offers start at $399.99/month and need Shopify Plus
Pricing
9. Honeycomb
Best for: Upsell funnels with split testing priced by monthly funnel views
Rating: 4.6 (161 reviews) | Price: $0–169.99/mo | Free trial: 7 days
Honeycomb Upsell & Cross Sell runs upsell funnels on the product page, cart page, checkout and thank you page. It's designed for stores that want to split test offers and match them to products with AI.
Key Features
- Product page and cart page upsell funnels
- In-checkout funnels (Shopify Plus)
- One-click post-purchase upsells with merged orders
- Thank you page upsells
- Built-in A/B split testing
- AI recommendation engine and autopilot mode
- Discount stacking, custom fields and pixels
Pros
- Free plan open to any store
- Split tests and post-purchase upsells on the free plan
- Every feature on every plan
Cons
- Free plan capped at 100 funnel views a month
- Branding removal starts at $54.99/month
- Up to 2,000 funnel views a month at $54.99/month
- Up to 10,000 funnel views a month at $169.99/month
Pricing
Read: [The 6 Best Related Products Apps for Shopify [2026]](https://vitals.app/blog/best-shopify-related-products-apps)
Conclusion
An upsell is one of the fastest ways to grow order value on a Shopify store without buying more traffic. The right app makes the offer easy to build, and the right offer makes it easy to say yes to.
- If you want upsells alongside a cart drawer, product reviews and free gifts on one subscription, choose Vitals Upsell Builder App.
- If you take under 50 orders a month and want every upsell strategy for free, choose Upsell & Cross Sell — Selleasy.
- If your offers add under $500 a month and you want the price tied to that revenue, choose Essential Upsell & Cross Sell on its Starter plan at $9.99/month.
- If you want the offer to appear the moment a shopper clicks add to cart, choose Revy Unlimited UpSell Offers.
- If you want a 60-day money-back guarantee while you test upsells, choose Candy Rack • Upsell Cross‑sell on its Lite plan at $29.99/month.
- If you want cart upsells, trust badges and sales notifications from one plan under $10, choose Nitro: Upsell & Cross‑Sell.
- If one-click offers after payment are your main upsell, choose One Click Upsell ‑ Zipify OCU.
- If you sell subscriptions and want subscribe-to-save offers, choose Bold AI Upsell & Cross‑Sell.
- If you want to split test funnels before you pay anything, choose Honeycomb Upsell & Cross Sell on its free plan.
Install: Vitals Upsell Builder App
FAQs
1. What is the best upsell app for Shopify?
Vitals Upsell Builder App is the best upsell app for Shopify for most stores. It runs eight offer types across the product page, cart and post-purchase, with Cart Drawer and 40+ other tools on one $29.99 plan. Free options like Upsell & Cross Sell — Selleasy suit stores with under 50 orders a month.
2. What does an upsell app do?
An upsell app shows shoppers a related product, an add-on or a bigger deal while they're buying. The best ones add automatic discounts, one-click adds and post-purchase offers, so the extra item joins the order without a second checkout.
3. Do upsell apps work after checkout?
Not all of them. One Click Upsell ‑ Zipify OCU and Honeycomb Upsell & Cross Sell run one-click offers after payment, and so does Vitals Upsell Builder App. Apps that stop at the cart only reach the shopper before they pay.
4. Can I offer a discount on an upsell?
Yes, and it helps. A small discount on the second item gives the shopper a reason to add it now rather than later.
5. What's the difference between an upsell and a cross-sell?
An upsell offers a bigger or better version of what the shopper is buying, such as a larger pack or a higher tier. A cross-sell offers a different product that goes with it, such as a case with a phone. The best apps do both.