Propel Upsell Popup Cross Sell vs UpsellPlus Checkout Upsell
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 11, 2026.
The short answer
- Propel Upsell Popup Cross Sell is detected on 2.1× as many Shopify stores as UpsellPlus Checkout Upsell: 245 vs 118 as of Nov 11, 2026.
- On the Shopify App Store: Propel Upsell Popup Cross Sell 4.7 from 90 reviews and UpsellPlus Checkout Upsell 5.0 from 151 reviews.
- Only UpsellPlus Checkout Upsell lists a free plan. Paid plans start at $4.99/month for Propel Upsell Popup Cross Sell and $49/month for UpsellPlus Checkout Upsell.
- Propel Upsell Popup Cross Sell lists 15 features UpsellPlus Checkout Upsell’s listing doesn’t mention, including Announcements, Bundles, Buy more, save more.
Head to head
Upsell, Cross sell & Bundle on Add-to-cart & Checkout
Grow AOV, post-purchase, BOGO, offers, funnels, gifts
- United States
- Australia
- Canada
- United States
- United Kingdom
- Sweden
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Trial & Dev Shops
- · Bundle enforcer
- · Cart bar notifications
- · Checkout offers
- · Email & live chat support
- · Unlimited offer views
- · Unlimited offers
Shopify Basic
- · Bundle enforcer
- · Cart bar notifications
- · Checkout offers
- · Email & live chat support
- · Unlimited offer views
- · Unlimited offers
Shopify
- · Bundle enforcer
- · Cart bar notifications
- · Checkout offers
- · Email & live chat support
- · Unlimited offer views
- · Unlimited offers
Shopify Plus
- · Bundle enforcer
- · Cart bar notifications
- · Checkout offers
- · Email & live chat support
- · Unlimited offer views
- · Unlimited offers
Free
- · Analytics
- · Build for free. Launch with a free trial
- · Checkout Upsells (Plus only)
- · Choose from all 12 upsell types
- · Product, Cart, Post-purchase upsells
Basic
- · Cart Page, Pop-up & Drawer Upsells
- · Earn back fees with UpsellPlus Earn
- · Free Gifts
- · Multivariate A/B testing
- · Post-purchase Upsells
- · Product Page Upsells
Pro
- · AI recommendations
- · Checkout Customization
- · Checkout Upsells
- · Earn back fees with UpsellPlus Earn
- · Everything in Basic, plus:
- · Thank You Page Customizations
Advanced
- · Checkout & TY page Customization
- · Checkout Upsells
- · Earn back fees with UpsellPlus Earn
- · Everything in Basic, plus:
- · Live support with 30s replies
- · Multivariate A/B Testing
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureSell more on every order, right when shoppers are buying. The moment a shopper adds a product or clicks checkout, an upsell popup offers the add-ons, upgrades and cross sells you pick, at the discount you set: percent off, amount off, set price or buy one get one. Target offers by product, collection, cart value and items in the cart, schedule them, and style the popup to match your theme with no code.
UpsellPlus helps increase average order value with personalized upsells and cross sells across product pages, cart drawers, checkout, post purchase, thank you, order status and customer account pages. Staff can also upsell in store with offers on the Shopify POS home screen, added in one tap. Create one click post purchase offers, free gifts, subscription upgrades and checkout customizations.
- Offer a variety of upsells including BOGO, buy one get 50% off and more!
- Works out-of-the-box with most themes - no installation or coding required
- Target your offers by product page, cart value, items in cart and more
- Extensive customization options let you match your offer's design to your theme
- Customize checkout, cart and post-purchase page with upsells and customizations
- Upsell one-off purchases to subscriptions to grow your recurring revenue
- Add custom fields to checkout page for gift message, delivery date/notes
- A/B test checkout upsells to learn what works best
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Propel Upsell Popup Cross Sell |  UpsellPlus Checkout Upsell |
|---|---|---|
| Detected stores | 245(ahead) | 118 |
| Net store change, 28 days | −19 | +18 |
| Stores added, 28 days | 1 | 20(ahead) |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Apparel & Accessories, Health & Beauty, Home & Garden | Health & Beauty, Apparel & Accessories, Food, Beverages & Tobacco |
| Top store countries | United States, Australia, Canada | United States, United Kingdom, Sweden |
Reviews
| Measure | Propel Upsell Popup Cross Sell | UpsellPlus Checkout Upsell |
|---|---|---|
| App Store rating | 4.7 ★ | 5.0 ★(ahead) |
| App Store reviews | 90 | 151(ahead) |
| New reviews, 28 days | 1 | 6(ahead) |
| Reviewers a year or more in | Not enough data | 11% |
Pricing
| Measure | Propel Upsell Popup Cross Sell | UpsellPlus Checkout Upsell |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $4.99/month(ahead) | $49/month |
| Longest free trial | 7 days | 14 days |
| Plans listed | 4 | 4 |
Listing
| Measure | Propel Upsell Popup Cross Sell | UpsellPlus Checkout Upsell |
|---|---|---|
| Shopify category rank | #417 | #22 |
| Shopify App Charts | Not on this week’s charts | #10 in Checkout - Other |
| Built for Shopify | No | Yes |
| Launched | May 16, 2019 | Nov 3, 2021 |
| Languages | 1 | 1 |
| Developer | Propel Commerce | UpsellPlus |
FAQ
Propel Upsell Popup Cross Sell and UpsellPlus Checkout Upsell: common questions
- Which is more popular, Propel Upsell Popup Cross Sell or UpsellPlus Checkout Upsell?
- Propel Upsell Popup Cross Sell is detected on 2.1× as many Shopify stores as UpsellPlus Checkout Upsell: 245 vs 118 as of Nov 11, 2026.
- Is Propel Upsell Popup Cross Sell or UpsellPlus Checkout Upsell cheaper?
- Only UpsellPlus Checkout Upsell lists a free plan. Paid plans start at $4.99/month for Propel Upsell Popup Cross Sell and $49/month for UpsellPlus Checkout Upsell. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Propel Upsell Popup Cross Sell or UpsellPlus Checkout Upsell?
- On the Shopify App Store: Propel Upsell Popup Cross Sell 4.7 from 90 reviews and UpsellPlus Checkout Upsell 5.0 from 151 reviews.
- What features does each app list that the other doesn’t?
- Propel Upsell Popup Cross Sell lists 15 the others don’t mention, such as Announcements, Bundles, Buy more, save more, Cart drawer. UpsellPlus Checkout Upsell lists 14 the others don’t mention, such as A/B testing, AI recommendations, Announcement bar, Checkout upsell. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 11, 2026; estimated figures are labeled.
Keep comparing
More matchups
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 11, 2026. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.