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  1. xpay

  2. Shopify apps

  3. Checkout - Other

  4. Wiz: Checkout Upsell

Wiz: Checkout Upsell

by Skai Lama

4.9

(50 reviews)

54/100 · Mixed signalsBuilt for ShopifyFrom $49/month. Free trial available.
Best suited for merchants running Shopify Functions who want to add upsells at checkout and work with Klaviyo for customer data.

Turn Checkout into a Revenue Engine with Upsells, Volume Discounts, A/B Tests & Post-Purchase Flows 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. Collect feedback with surveys & track real-time performance to boost sales without disrupting the customer experience. 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. Collect feedback with surveys & track real-time performance to boost sales without disrupting the customer experience. more AOV Boosters: Add upsells, discounts, subscriptions, and free gifts at checkout Built-in A/B Testing: Run A/B tests on every block to see what actually converts Post Purchase Upsells: Show post-purchase offers that feel personal, not pushy Customize Checkout: Add Reviews, trust badges, available discounts and more Free Gift: Add free gift when discount code is applied, and add gift messaging

Copy from the Shopify App Store listing, unedited.
View on ShopifyCompare the plansSee the scorecard
Who it’s for
Checkout - Other
What it moves
Top line

conversion rate and average order value

What it costs
From $49/mo

3 tiers

How it’s supported
54/100

Mixed signals · from 50 reviews

What it does

AOV Boosters: Add upsells, discounts, subscriptions, and free gifts at checkout

Built-in A/B Testing: Run A/B tests on every block to see what actually converts

Post Purchase Upsells: Show post-purchase offers that feel personal, not pushy

Customize Checkout: Add Reviews, trust badges, available discounts and more

Free Gift: Add free gift when discount code is applied, and add gift messaging

Plan fit
What each step up actually buys you

This developer's plans are separated by features, not by how big your store is — so there is no volume that picks a tier for you. Here is what each one adds over the one below it.

Essential Plan
$49/month
You start with

Post purchase upsells funnels

Thankyou Page upsells & customizations

Order Status Page upsells & review block

All Shipping & Payment customizations

Plus Growth Plan
$99/month
Adds

Checkout Upsells, Subscription upgrades

Checkout banners, reviews, trust badges

Checkout input fields, gift messages

Checkout Discount List, Free gifts

All post purchase upsells & features

BFCM Offer! Pay only $1 for first month!

Checkout concierge
$199/month
Adds

All Plus plan features

Custom onboarding & launch

A/B test & analyze all extensions

Monthly performance review calls

Custom extension development

Listed as “From $49/month. Free trial available.”. Plan contents change — confirm on the listing before you install.
Pricing
From $49/month. Free trial available.
Essential Plan

$49/month

Lowest paid plan
Post purchase upsells funnels
Thankyou Page upsells & customizations
Order Status Page upsells & review block
All Shipping & Payment customizations
Plus Growth Plan

$99/month

Checkout Upsells, Subscription upgrades
Checkout banners, reviews, trust badges
Checkout input fields, gift messages
Checkout Discount List, Free gifts
All post purchase upsells & features
BFCM Offer! Pay only $1 for first month!
Checkout concierge

$199/month

All Plus plan features
Custom onboarding & launch
A/B test & analyze all extensions
Monthly performance review calls
Custom extension development
Plans as listed on the Shopify App Store. Always confirm current pricing before installing.

54

/ 100
Mixed signals
medium confidence

Scored on 50 merchant reviews we hold for Wiz: Checkout Upsell, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.





Computed from the 50 reviews we hold, with 12-month windows measured to 2026-08. This scores the public review record — it is not a review of the software itself, and a low score often means we hold little evidence rather than poor evidence.
Review history
2023–2026 · 50 reviews read
Reviews per year
20234 reviews
202418 reviews
202520 reviews
20268 reviews
What merchants say

4.9

50 reviews
5★94%
4★2%
3★0%
2★0%
1★4%
Developer replies
2%
of reviews get an answer
Reviewed at 12m+
10%
had used it a year when they wrote
From 50 reviews read. Typical reviewer had used the app for 3 months. Most merchants review in their first month, so this reflects when people write — not how long they stay.
Recent merchant reviews

The newest 8 of 50. Open one to read it in full, with the developer's reply where there is one.

Wiz is a great app full of useful features and so easy to use. It allows us to set up some great incentives for our customers and is very straight forward. Sid and the team at Skai Lama are so supportive and a joy to work with and they have a genuine interest in your success as a Brand. Highly recommended!

Great app - says what it is going to do. The team is super responsive to all my questions and have seen them continuously improve this app for the better.

It's easy to use, has a lot of features and their support team is quick to answer and help you if you have any questions! Will highly recommend this app if you want to increase your AOV

Very easy to use app and great support. I would recommend for shopify plus users looking for better opportunities at checkout.

Surya & the team from Checkout Wiz are so good at what they do. The seamless integration of their app & professional customisation of our checkout has led to an increase in AOV that has truly paid off and is easily going to have a very long-term beneficial effect for our brand! Would 1000% recommend them! Thanks

We've had a great experience using Checkout Wizard so far to enhance our Shopify checkout. The product upsell feature has been especially effective in encouraging customers to add more to their basket, whilst helping us drive more revenue and boost AOV. Implementation was simple and the tool is user-friendly. The analytics section could improve to be more granular, as only basic/top-line data is given at the moment. But overall, we are happy with the app.

Incredible Upgrade from Checkout Blocks – A Must-Have App! Checkout Wizard has been a total game-changer for our store. We were previously using Checkout Blocks, but stability and layout issues became a recurring headache. Checkout Wizard has been a rock-solid replacement — far more intuitive in terms of layout, easier to understand, and much more consistent when it comes to checkout styling. One of the biggest wins is that Checkout Wizard has allowed us to consolidate multiple apps into one. From line item upsells to survey content, everything is now under one roof — which has saved us time, money, and a lot of hassle. What really sets this app apart, though, is the team behind it. The developers were incredibly open to feedback, hopping on multiple calls with us to understand exactly what our business needed. They didn’t just listen — they actually implemented the features we asked for. That level of support and collaboration is rare. Highly recommend this app to anyone serious about optimizing their checkout experience. It’s stable, flexible, and backed by a team that truly cares.

We've been using Checkout Wiz on our Shopify store, and it's been a game-changer! The app is great, and the team is incredibly responsive and helpful. Anytime we need adjustments or have specific requirements, they’re quick to make it happen. They’ve also been amazing at problem-solving, helping us navigate any challenges smoothly. Highly recommend!

Wiz: Checkout Upsell FAQ

Answered from this app's own listing and its full review record.

Best suited for merchants running Shopify Functions who want to add upsells at checkout and work with Klaviyo for customer data.

Paid plans start at $49/month, and run to $199/month across 3 published tiers. Prices are as listed on the Shopify App Store and can change — confirm before installing.

Wiz: Checkout Upsell's plans are separated by features rather than by store size — none of the tiers is capped on a volume you could state up front. Compare what each step adds over the one below it rather than trying to size yourself into a tier.

On our scorecard Wiz: Checkout Upsell rates 54 out of 100 — mixed signals — read from 50 merchant reviews. The developer has published replies to 1 of 50 reviews. The score reflects what the review record shows, nothing more.

50 merchants have reviewed Wiz: Checkout Upsell, averaging 4.9 out of 5. We hold the review history from 2023 to 2026, which is what the year-by-year chart on this page is built from.

Quick facts
At a glance
Merchant rating

4.9 / 5 · 50 reviews


Rating, last 12 months

4.94 from 17 reviews


New reviews, last 12 months

17 (was 27)


Developer replies

1 of 50 reviews


Typical reviewer had used it

3 months


Pricing

From $49/month. Free trial available.


On the App Store since

April 12, 2023


Review history held

2023 – 2026

Integrates with
Checkout
Customer accounts
Shopify Admin
Checkout Extensibility
Functions
Klaviyo

Categories
Checkout - OtherUpsell and cross-sell
Will AI shoppers find this store?

Apps like this one convert the traffic you already have. Getting recommended by ChatGPT and Perplexity is a separate problem.

Run a free readiness check
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