Checkout B | Checkout Upsells

Checkout B | Checkout Upsells

Pricing
$199/month. Free trial available.
Rating
5.0 (11)

Customize your Thank you and Order status pages. Only Plus merchants can customize checkout.

Checkout Builder gives Shopify Plus merchants full control over Checkout with high-converting, extensible blocks. Add upsells, cross-sells, trust badges, custom messaging, dynamic content, and conditional logic—no code required. Built on Shopify Checkout Extensibility, it’s fast, secure, upgrade-safe, and fully compatible with Shopify updates. Design smarter checkout experiences that increase AOV, reduce friction, and convert more customers.

Checkout Builder gives Shopify Plus merchants full control over Checkout with high-converting, extensible blocks. Add upsells, cross-sells, trust badges, custom messaging, dynamic content, and conditional logic—no code required. Built on Shopify Checkout Extensibility, it’s fast, secure, upgrade-safe, and fully compatible with Shopify updates. Design smarter checkout experiences that increase AOV, reduce friction, and convert more customers. more
  • Drag-and-drop checkout blocks built on Shopify Checkout Extensibility
  • Upsells and cross-sells to increase AOV at the point of purchase
  • Conditional logic to show content based on cart, customer, or order
  • Add trust badges, custom text, and branded content to checkout
  • Fast, secure, and upgrade-safe with full Shopify Plus compatibility

Languages

English

Works with

  • Checkout
  • Customer accounts
  • Shopify Admin
  • Search & Discovery
  • Checkout
  • Customer Accounts
  • Flow
  • Checkout Upsell
  • Checkout Upsells

Pricing

Checkout Plus

$199 / month

or $1,430.40/year and save 40%

  • Access to all features
  • Checkout Upsells
  • Fully Customize Checkout Page
  • Customize Thank you & Order Status Pages
  • Advanced Branding (Custom CSS + Fonts)
  • Customize Thank you & Order Status Pages
  • Analytics

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (11)

Overall rating
5
Counts per rating level
  • 100% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants highly value this app for improving the checkout experience by adding custom fields such as delivery instructions and tax IDs, which enhance compliance and boost conversions. The drag-and-drop editor facilitates easy customization without coding, ideal for specific needs like B2B and international orders. Its seamless Shopify integration and responsive support team further enhance its utility, making it a versatile tool for optimizing checkout processes.

February 2, 2026

This app has allowed me to easily add the features I want into our checkout, specifically some discount rules as well are upsells on checkout.

My Store
Canada
10 days using the app
April 12, 2025

We use Checkout Builder to add mandatory tax ID fields for international orders. It’s a game-changer for compliance and efficiency.

Shop West
Australia
19 days using the app
Checkout Builder replied April 13, 2025

This is exactly the kind of use case we love to see — thank you for sharing! 🙌

Adding mandatory tax ID fields for international orders can be a real headache without the right tools, so we’re thrilled Checkout Builder is helping you stay compliant and efficient. That’s the goal: make complex tasks simple and scalable.

If you're handling international orders and need a flexible, no-fuss way to stay on top of compliance, this app makes it easy — no custom dev work required. 🧾⚙️

Smart features, smooth setup, and serious impact — Checkout Builder is ready to work with your workflow, not against it. 🚀

May 7, 2025

We added custom fields for special delivery instructions, and it has improved our fulfillment process significantly. Simple and efficient!

Cloud Cart
United Kingdom
8 days using the app
Checkout Builder replied May 8, 2025

Absolutely love hearing feedback like this — thank you so much! 🙌

We built this app with exactly that goal in mind: to create a seamless, high-converting upsell experience without the usual headaches. It's amazing to hear it's not only working smoothly for you, but actually helping boost your AOV and overall sales too — that’s the dream!

To anyone else reading this: if you're tired of clunky checkout tools or apps that just don’t deliver, this might be the upgrade you’ve been looking for. Beautiful design, smart upsells, and a team that actually has your back. 💪

Give it a try — your future self (and your revenue) will thank you. 🚀

Support

App support provided by Checkout Builder.

Developer

Checkout Builder

White Rock, BC, CA

Launched

September 6, 2023

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View personal data:

Customers, store owner

  • Customers

    Name, email address, phone number, physical address, IP address, browser and operating system, browsing behavior, client ID cookie

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Customers, products, discounts, store analytics, Shopify Functions, Online Store, Shopify admin

  • View customers

    Browsing behavior, customer data

  • View products

    Products, collections

  • Edit discounts

    Discount codes and promotions

  • Edit store analytics

    Pixels

  • Edit Shopify Functions

    Delivery customizations, payment customizations

  • Edit Online Store

    Metaobjects, metaobject definitions

  • View Shopify admin

    Files

  • Edit other data

    Locales, checkout branding settings

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