CartyLabs Checkout Customizer vs Qe Checkout Blocks
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of May 5, 2026 for CartyLabs Checkout Customizer, Oct 1, 2026 for Qe Checkout Blocks.
The short answer
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCartyLabs Checkout Upsell helps Shopify merchants fully customize their checkout experience. Add product recommendations and upsells at checkout, display rewards progress bars to encourage larger carts, and show targeted banners with condition-based rules. Customize checkout branding with colors, text, and layouts.
Boost conversions with Checkout Blocks & Customizer / Customization ,the ultimate tool to personalize and optimize your Shopify checkout. Add upsells, free gifts, trust badges, product reviews, and countdown timers to increase AOV and build buyer confidence. Keep customers engaged with our line item editor. New checkout widgets are added monthly, giving you endless flexibility.
- Product recommendations and upsells at checkout to promote order value
- Customizable checkout branding with colors, typography, and layout profiles
- Rewards progress bar with milestones to encourage larger cart sizes
- Rule-based targeted banners, terms and conditions, and shipping protection
- Integrates effortlessly with checkout process, no technical expertise needed
- Checkout Blocks - Info, Success, Warning, and Critical status.
- Checkout Editor - Build trust with communication, reducing cart abandonment
- Checkout Plus - Real-time updates and message management
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 |  CartyLabs Checkout Customizer |  Qe Checkout Blocks |
|---|---|---|
| Detected stores | Not published | 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 | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | CartyLabs Checkout Customizer | Qe Checkout Blocks |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 5 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | CartyLabs Checkout Customizer | Qe Checkout Blocks |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | Not published | Not published |
Listing
| Measure | CartyLabs Checkout Customizer | Qe Checkout Blocks |
|---|---|---|
| Shopify category rank | #130 | #124(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | Yes |
| Launched | Apr 29, 2026 | Aug 19, 2024 |
| Languages | 1 | 1 |
| Developer | CartyLabs | QeApps |
FAQ
CartyLabs Checkout Customizer and Qe Checkout Blocks: common questions
- 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 May 5, 2026 for CartyLabs Checkout Customizer, Oct 1, 2026 for Qe Checkout Blocks; 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 May 5, 2026 for CartyLabs Checkout Customizer, Oct 1, 2026 for Qe Checkout Blocks. 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.