Qikify Checkout Customizer 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 6, 2026.
The short answer
- Qikify Checkout Customizer is detected on 1.5× as many Shopify stores as UpsellPlus Checkout Upsell: 147 vs 100 as of Nov 6, 2026.
- On the Shopify App Store: Qikify Checkout Customizer 4.9 from 73 reviews and UpsellPlus Checkout Upsell 5.0 from 152 reviews.
- Both list a free plan. Paid plans start at $99/month for Qikify Checkout Customizer and $49/month for UpsellPlus Checkout Upsell.
- UpsellPlus Checkout Upsell lists 11 features Qikify Checkout Customizer’s listing doesn’t mention, including AI recommendations, Cart drawer, Cart upsell.
Head to head
Grow AOV, post-purchase, BOGO, offers, funnels, gifts
- United States
- Denmark
- Netherlands
- 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.
Free
- · Available for all Shopify plans
- · Checkout MCP for AI agents
- · Checkout validation
- · Custom branding style (only Plus stores)
- · Custom delivery methods
- · Live chat support
Checkout Premium
- · Custom fields, UTM display conditions
- · Everything in Free plan
- · Extra widgets, badges, testimonials
- · Free testing for Sandbox/Dev stores
- · Post-purchase & B2B extensions
- · Premium prioritized support
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 featureFully customize and optimize your checkout page. On any plan, hide or rename payment methods, add custom delivery methods, prevent fraud with checkout validation rules and connect AI agents like Claude or Cursor via Checkout MCP. On Shopify Plus, add branded checkout blocks shown by UTM & more conditions, dynamic fields, checkout discounts, checkout upsells, post-purchase or B2B checkout.
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.
- Customize checkout fields by adding more fields to the checkout page with rules
- Cross-sell product and upsell in checkout with Shopify native discounts combined
- Update product item selections directly in checkout page & sell extra services
- Extra checkout widgets: Testimonials, Banners, Buttons (Phone number, Link),...
- 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 |  Qikify Checkout Customizer |  UpsellPlus Checkout Upsell |
|---|---|---|
| Detected stores | 147(ahead) | 100 |
| Net store change, 28 days | 0 | +15 |
| Stores added, 28 days | Not enough data | 17 |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Health & Beauty, Apparel & Accessories, Home & Garden | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | United States, Denmark, Netherlands | United States, United Kingdom, Sweden |
Reviews
| Measure | Qikify Checkout Customizer | UpsellPlus Checkout Upsell |
|---|---|---|
| App Store rating | 4.9 ★ | 5.0 ★(ahead) |
| App Store reviews | 73 | 152(ahead) |
| New reviews, 28 days | 1 | 7(ahead) |
| Reviewers a year or more in | Not enough data | 11% |
Pricing
| Measure | Qikify Checkout Customizer | UpsellPlus Checkout Upsell |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $99/month | $49/month(ahead) |
| Longest free trial | 14 days | 14 days |
| Plans listed | 2 | 4 |
Listing
| Measure | Qikify Checkout Customizer | UpsellPlus Checkout Upsell |
|---|---|---|
| Shopify category rank | #47 | #21(ahead) |
| Shopify App Charts | #17 in Checkout - Other | #11 in Checkout - Other |
| Built for Shopify | Yes | Yes |
| Launched | Sep 30, 2022 | Nov 3, 2021 |
| Languages | 8 | 1 |
| Developer | Qikify Plus | UpsellPlus |
FAQ
Qikify Checkout Customizer and UpsellPlus Checkout Upsell: common questions
- Which is more popular, Qikify Checkout Customizer or UpsellPlus Checkout Upsell?
- Qikify Checkout Customizer is detected on 1.5× as many Shopify stores as UpsellPlus Checkout Upsell: 147 vs 100 as of Nov 6, 2026.
- Is Qikify Checkout Customizer or UpsellPlus Checkout Upsell cheaper?
- Both list a free plan. Paid plans start at $99/month for Qikify Checkout Customizer 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, Qikify Checkout Customizer or UpsellPlus Checkout Upsell?
- On the Shopify App Store: Qikify Checkout Customizer 4.9 from 73 reviews and UpsellPlus Checkout Upsell 5.0 from 152 reviews.
- What features does each app list that the other doesn’t?
- Qikify Checkout Customizer lists 1 the others don’t mention, such as Free shipping. UpsellPlus Checkout Upsell lists 11 the others don’t mention, such as AI recommendations, Cart drawer, Cart upsell, Frequently bought together. 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 6, 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 6, 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.