Checkout Extensions vs Wiz: Checkout Upsell
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 2, 2026 for Checkout Extensions, Nov 8, 2026 for Wiz.
The short answer
- Only Checkout Extensions lists a free plan. Paid plans start at $9.99/month for Checkout Extensions and $49/month for Wiz.
- Wiz lists 19 features Checkout Extensions’s listing doesn’t mention, including A/B testing, AI recommendations, Click-through rates.
Head to head
- United States
- France
- Canada
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 1 post-purchase upsell offer
- · Analytics
- · Custom messages & terms checkbox
- · Email & live chat support
- · Order validations & limits
- · Payment & shipping method rules
Starter
- · Checkout upsells, free gifts
- · Checkout-step blocks need Shopify Plus
- · Email & live chat support
- · Image banners & gift wrap message
- · Non-Plus: all Thank you page blocks
- · Post-purchase upsell + call to action
Growth
- · Call to action & contact info blocks
- · Email & live chat support
- · Everything in Starter
- · Shopify Plus stores only
- · Trust badges & payment icons
Plus
- · A/B testing for checkout blocks
- · Everything in Growth
- · Priority support
- · Shopify Plus stores only
- · Surveys & forms
- · Testimonials & line item ratings
Essential Plan
- · All Shipping & Payment customizations
- · Not applicable for Shopify Plus
- · Order Status Page upsells & review block
- · Post purchase upsells funnels
- · Thankyou Page upsells & customizations
Plus Growth Plan
- · All post purchase upsells & features
- · BFCM Offer! Pay only $1 for first month!
- · Checkout Discount List, Free gifts
- · Checkout Upsells, Subscription upgrades
- · Checkout banners, reviews, trust badges
- · Checkout input fields, gift messages
Checkout concierge
- · A/B test & analyze all extensions
- · All Plus plan features
- · Custom extension development
- · Custom onboarding & launch
- · Monthly performance review calls
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureEnhance your Shopify checkout with smarter personalization and conversion optimization. Customize Checkout, Thank You, and Order Status pages based on cart, customer, and order data. Use flexible rules, AI-powered experiences, and A/B testing to deliver more relevant content and offers, improve engagement, and increase average order value (AOV).
Turn your store's checkout into a high-converting revenue driver. Add upsells, volume discounts, subscription upgrades, & free gifts with purchase. Customize every section at checkout with trust badges, shipping info & free shipping bar. Run A/B tests to see what drives conversions. Post checkout, show personalized 1-click upsells, thank you page offers, & order summaries.
- Checkout Upsells & Gift with Purchase Offers
- Trust Badges, Payment Icons & Testimonials
- Surveys & Custom Forms
- Post-Purchase Offers & Banners
- Checkout Page & Post Purchase Upsell Recommendations to Boost AOV & Revenue
- Thank You Page Surveys to engage with your users through Socials and Newsletters
- Custom Checkout Fields & Content Blocks for Reviews, Shipping Bar, Payment Icons
- Full Branding Control of Checkout Form, Customise Fonts, Colors & Add Images
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 Extensions |  Wiz |
|---|---|---|
| Detected stores | Not published | 224 |
| Net store change, 28 days | 0 | +1 |
| Stores added, 28 days | Not enough data | 1 |
| Big-brand share | Not enough data | 48% |
| Top store categories | Not published | Health & Beauty, Apparel & Accessories, Home & Garden |
| Top store countries | Not published | United States, France, Canada |
Reviews
| Measure | Checkout Extensions | Wiz |
|---|---|---|
| App Store rating | Not published | 4.9 ★ |
| App Store reviews | Not published | 59 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Checkout Extensions | Wiz |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $9.99/month(ahead) | $49/month |
| Longest free trial | 14 days | 14 days |
| Plans listed | 4 | 3 |
Listing
| Measure | Checkout Extensions | Wiz |
|---|---|---|
| Shopify category rank | #675 | #39 |
| Shopify App Charts | Not on this week’s charts | #6 in Checkout - Other |
| Built for Shopify | No | Yes |
| Launched | May 29, 2026 | Apr 12, 2023 |
| Languages | 1 | 1 |
| Developer | Boostora AI | Skai Lama |
FAQ
Checkout Extensions and Wiz: common questions
- Is Checkout Extensions or Wiz cheaper?
- Only Checkout Extensions lists a free plan. Paid plans start at $9.99/month for Checkout Extensions and $49/month for Wiz. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Checkout Extensions lists 6 the others don’t mention, such as Attribution, Conditional logic, Customer satisfaction, Multi-language. Wiz lists 19 the others don’t mention, such as A/B testing, AI recommendations, 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 2, 2026 for Checkout Extensions, Nov 8, 2026 for Wiz; 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 2, 2026 for Checkout Extensions, Nov 8, 2026 for Wiz. 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.