CheckoutBoost ‑ Rules & Upsell

Name: CheckoutBoost ‑ Rules & Upsell
Brand: Checkout Boost
Rating: 5.0 (10 reviews)

Pricing: Free plan available. Free trial available.
Rating: 5.0 (10)
Developer: Checkout Boost

View demo store

Checkout upsells, custom rules, and AOV boosting features

Boost AOV with checkout upsells, post purchase offers, custom rules & checkout extensibility

CheckoutBoost is the ultimate checkout customization app for upsells, post-purchase one-click offers, cross-sells & checkout blocks. Build checkout UI extensions with a no-code drag-and-drop editor powered by checkout extensibility. Apply 60+ smart conditions based on cart value, product tags, collections, customer segments & geography. Automate discounts code, BXGY deals & free gift rules. Add trust badges, custom fields, surveys & banners. Boost AOV and reduce checkout abandonment rate.

Checkout upsells, post-purchase offers & progress bar to boost order value
Free gifts, BXGY, auto-discounts & cross-sells with flexible rules engine
Build functions with UI and customize shipping, payments & branding
Trust badges, forms, banners & checkout blocks - zero code customization
Block checkout based on email, phone, name, and location using regex rules

Languages

English

Works with

Checkout
Customer accounts
Shopify Admin
Checkout
Search & Discovery
Superfans ‑ Mobile App Builder

Pricing

Starter

Free

Features

Branding editor
Content blocks
Conditional displays
Delivery options customizations
Payment options customizations

Pro

$99 / month

or $950/year and save 20%

Features

All starter features
Checkout upsells
Post purchase upsell
Auto Add to Cart
Custom forms & fields
Advanced discounts
Free for Development store
Priority support

15-day free trial

Optimize

$199 / month

or $1,650/year and save 31%

Features

All Pro plan features
Custom onboarding and launch
Monthly performance calls
Checkout audits & implementation
A/B tests
Guaranteed 5x ROI

15-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (10)

Overall rating

Counts per rating level

100% of ratings are 5 stars
10
0% of ratings are 4 stars
0% of ratings are 3 stars
0% of ratings are 2 stars
0% of ratings are 1 stars

All reviews

March 16, 2026

Checkout Boost has been incredibly helpful in customizing our checkout experience exactly the way we needed. The ability to control visibility of elements and apply conditions makes it very flexible. The setup was smooth, and the team was quick to help whenever needed. Highly recommended for anyone looking to optimize their Shopify checkout.

Diamondrensu UK

United Kingdom

9 months using the app

February 26, 2026

Checkout Boost played a key role in aligning our checkout branding seamlessly with the rest of our website. The team was also incredibly helpful in setting up conditional shipping visibility rules. Highly recommended!

Carat Diamonds

United Kingdom

9 months using the app

Checkout Boost replied March 5, 2026

Thank you so much for the kind words! We’re really glad Checkout Boost is helping you customize and optimize your checkout experience. Our team truly appreciates your support, and we’re always here if you need anything.

November 11, 2025

We needed to customize our new checkout and this app is amazing. We were able to effortlessly add some blocks and upsells.

Battlbox.com

United States

5 months using the app

Checkout Boost replied November 12, 2025

Thank you so much for the wonderful review! We're thrilled to hear that Checkout Boost has made customizing your checkout experience so effortless. It's great to know that our blocks and upsells are helping enhance your store's checkout flow. If you ever need any assistance or have ideas for additional features, please don't hesitate to reach out to our support team. We're here to help your business succeed!