Checkout Customizer Ninja vs CheckoutPro Upsell Customizer
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 3, 2026 for Checkout Customizer Ninja, Jun 3, 2026 for CheckoutPro Upsell Customizer.
The short answer
- CheckoutPro Upsell Customizer lists 15 features Checkout Customizer Ninja’s listing doesn’t mention, including Bundles, Checkout upsell, Custom CSS.
Head to head
- Canada
- Germany
- United States
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Advanced Bundle
- · Banner Blocks
- · Checkbox, Date picker block
- · Coupon List Block , Payment Icons
- · Custom checkout fields
- · Dropdown , Custom Text field Block
- · Trust Badges Block
Deluxe Bundle
- · All Advanced Feature
- · Gift Card Validation Via API
- · Hide payment method Via API
- · Unlimited Blocks
- · Upsell Component
- · Validate Address Via API
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCheckout Ninja is a no-code checkout customizer for Shopify Plus. Customize your checkout with drag-and-drop checkout blocks and checkout customization tools. Add trust badges and display Trustpilot reviews at checkout to build trust. Use checkout custom fields to collect customer info, and add coupon lists, banners and content blocks. Show or hide any checkout block with conditional logic.
Checkout Editor helps merchants customize and optimize their checkout experience with powerful conversion-focused features. Add quantity editors, product upsells, Trustpilot reviews, trust badges, shipping insurance, countdown timers, and more directly into checkout.
- Increase sales with upsells, cross-sells, free gifts, and discounts
- Add custom fields or checkboxes for gift messages, delivery dates/notes etc.
- OTP verification for phone number, especially for Cash On delivery
- Hide, rename and reorder delivery and payment methods using Shopify Functions.
- Add upsells and cross-sells directly inside checkout
- Show Trustpilot reviews to build trust and increase sales
- Add checkout timers to reduce cart abandonment
- Offer shipping insurance for higher customer confidence
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 |  Checkout Customizer Ninja |  CheckoutPro Upsell Customizer |
|---|---|---|
| Detected stores | 8 | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Health & Beauty, Apparel & Accessories, Furniture | Not published |
| Top store countries | Canada, Germany, United States | Not published |
Reviews
| Measure | Checkout Customizer Ninja | CheckoutPro Upsell Customizer |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 12 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Checkout Customizer Ninja | CheckoutPro Upsell Customizer |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $49/month | No monthly plan listed |
| Longest free trial | 3 days | Not listed |
| Plans listed | 2 | Not published |
Listing
| Measure | Checkout Customizer Ninja | CheckoutPro Upsell Customizer |
|---|---|---|
| Shopify category rank | #36 | #631 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Nov 20, 2023 | May 15, 2026 |
| Languages | 1 | 1 |
| Developer | Nex App Studio LLC | Zoww Apps |
FAQ
Checkout Customizer Ninja and CheckoutPro Upsell Customizer: common questions
- What features does each app list that the other doesn’t?
- CheckoutPro Upsell Customizer lists 15 the others don’t mention, such as Bundles, Checkout upsell, Custom CSS, Custom HTML. 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 3, 2026 for Checkout Customizer Ninja, Jun 3, 2026 for CheckoutPro Upsell Customizer; 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 3, 2026 for Checkout Customizer Ninja, Jun 3, 2026 for CheckoutPro Upsell Customizer. 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.