Cart & Upsell by Navidium 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 9, 2026.
The short answer
- UpsellPlus Checkout Upsell is detected on 6× as many Shopify stores as Cart & Upsell by Navidium: 108 vs 18 as of Nov 9, 2026.
- On the Shopify App Store: Cart & Upsell by Navidium 5.0 from 3 reviews and UpsellPlus Checkout Upsell 5.0 from 151 reviews.
- Only UpsellPlus Checkout Upsell lists a free plan.
- UpsellPlus Checkout Upsell lists 15 features Cart & Upsell by Navidium’s listing doesn’t mention, including Announcement bar, Cart drawer, Click-through rates.
Head to head
Grow AOV, post-purchase, BOGO, offers, funnels, gifts
- United States
- United Kingdom
- France
- 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.
Freedom
- · A/B Testing
- · AI recommendation
- · Clean and Fast upsell UI
- · In Depth analytics
- · Live Chat support
- · One click Funnel creation
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
Launch
- · Cart Page, Pop-up & Drawer Upsells
- · Earn back fees with UpsellPlus Earn
- · Free Gifts
- · Multivariate A/B testing
- · Post-purchase Upsells
- · Product Page Upsells
Shopify Plus
- · AI recommendations
- · Checkout Customization
- · Checkout Upsells
- · Earn back fees with UpsellPlus Earn
- · Everything in Basic, plus:
- · Thank You Page Customizations
Scale
- · 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 featureCart and Upsell by Navidium is a full-featured upsell engine designed to help Shopify merchants help AOV+ through personalized post-purchase offers, single -click upsells, and AI-optimized funnels. Whether you’re just starting or scaling, our platform adapts to your growth. It helps you build highly-converting funnels in minutes—without 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.
- AI-Powered Funnels - Auto-generate your first upsell funnel in seconds
- Post-Purchase & Thank You Page Offers - targeted upsells just after checkout
- Advanced Analytics Dashboard - track funnel performance, upsell revenues
- 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 |  Cart & Upsell by Navidium |  UpsellPlus Checkout Upsell |
|---|---|---|
| Detected stores | 18 | 108(ahead) |
| Net store change, 28 days | 0 | +15 |
| Stores added, 28 days | 1 | 17(ahead) |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Health & Beauty, Electronics, Food, Beverages & Tobacco | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | United States, United Kingdom, France | United States, United Kingdom, Sweden |
Reviews
| Measure | Cart & Upsell by Navidium | UpsellPlus Checkout Upsell |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 3 | 151(ahead) |
| New reviews, 28 days | Not enough data | 6 |
| Reviewers a year or more in | Not enough data | 11% |
Pricing
| Measure | Cart & Upsell by Navidium | UpsellPlus Checkout Upsell |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $49/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | 1 | 4 |
Listing
| Measure | Cart & Upsell by Navidium | UpsellPlus Checkout Upsell |
|---|---|---|
| Shopify category rank | #305 | #22 |
| Shopify App Charts | Not on this week’s charts | #10 in Checkout - Other |
| Built for Shopify | No | Yes |
| Launched | Jul 25, 2025 | Nov 3, 2021 |
| Languages | 1 | 1 |
| Developer | Navidium Apps | UpsellPlus |
FAQ
Cart & Upsell by Navidium and UpsellPlus Checkout Upsell: common questions
- Which is more popular, Cart & Upsell by Navidium or UpsellPlus Checkout Upsell?
- UpsellPlus Checkout Upsell is detected on 6× as many Shopify stores as Cart & Upsell by Navidium: 108 vs 18 as of Nov 9, 2026.
- Is Cart & Upsell by Navidium or UpsellPlus Checkout Upsell cheaper?
- Only UpsellPlus Checkout Upsell lists a free plan. 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, Cart & Upsell by Navidium or UpsellPlus Checkout Upsell?
- On the Shopify App Store: Cart & Upsell by Navidium 5.0 from 3 reviews and UpsellPlus Checkout Upsell 5.0 from 151 reviews.
- What features does each app list that the other doesn’t?
- Cart & Upsell by Navidium lists 2 the others don’t mention, such as Pop-ups, Volume discounts. UpsellPlus Checkout Upsell lists 15 the others don’t mention, such as Announcement bar, Cart drawer, Click-through rates, Conversion rates. 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 9, 2026; estimated figures are labeled.
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 9, 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.