Welcome to Plus Apps

Customize Every Step of Your Checkout—Beautifully and Seamlessly

Add upsells, trust badges, free gifts, and custom messages—plus dozens more powerful features to personalize, optimize, and convert.

Get Started
Get Started
Trusted By
star iconstar iconstar iconstar iconstar icon
3000+ Stores
checkout plus demo gif of editor
25% Increase in Checkout Conversions
From Shopify Plus customers who used Checkout Plus for at least 12 months.
checkout plus logodiscount plus logo
Grow quicker.
Build better.
Ideate faster.
Work smarter.
Grow quicker.
Build better.
Ideate faster.
Work smarter.
Seamless integration
Make smarter, faster decisions with real-time data and actionable insight.
38%
Average Order Value (AOV) Boost
From Shopify Plus customers who used Checkout Plus for at least 12 months.
upsell analytics example
Customers Love Plus Apps. Over 3,000 companies rely on Plus Apps to power their checkout.
Nutrition
Naked Nutrition Logo
Food & Nutrition
Cosmetics
Laneige logo
Beauty & Cosmetics
Nutrition
factor logo
Meal Delivery
Fashion
kswiss logo
Retail & Consumer
Cosmetics
rhode logo
Beauty & Cosmetics
Coffee
fellow logo
Retail & Consumer
Fashion
songmont logo
Retail & Consumer
Gaming
gfuel logo
Gaming & Supplements
Nutrition
naked nutrition logo
Food & Nutrition
Cosmetics
laneige logo
Beauty & Cosmetics
Nutrition
factor logo
Meal Delivery
Fashion
kswiss logo
Retail & Consumer
Cosmetics
rhode logo
Beauty & Cosmetics
Coffee
fellow logo
Retail & Consumer
Fashion
songmont logo
Retail & Consumer
Gaming
gfuel logo
Gaming & Supplements
Automotive
Research & Development
Automotive
Research & Development
Automotive
Research & Development
Automotive
Research & Development
Automotive
Research & Development
Automotive
Research & Development
Automotive
Research & Development
Automotive
Research & Development
No Changes To Your Theme Code.
Plus Apps run using Shopify's new checkout extensibility. Enabling the ability to customize your store without modifying your theme code. Ensuring speed and reliability.
Get Started
Get Started
star iconstar iconstar iconstar iconstar icon
We highly recommend Checkout Plus! The developers are very responsive and able to adjust functionality as you need! They've added multiple features and been amazing to work with. Definitely check them out.
Sharon McMahon Education Logo
Sharon McMahon Education
Streamline your checkout with powerful tools that let you customize messages, gift notes, and delivery instructions—turning every transaction into a personalized experience.
Boost conversion and trust by adding upsells, payment method conditions, and branded messaging directly within the checkout flow—no code required.
Grow with confidence using a flexible, scalable checkout solution built for high-performing Shopify stores ready to stand out and scale fast.
See why stores use Checkout Plus to power their businesses
See More Reviews
See More Reviews
"App is great out of the box and the support and customizability suggestions have been fulfilled very quickly."
Fandiem
“Great app, saves us with our checkout needs and connection between Shopify and other plug-ins of us. Great communication with the chat support as well. Recommend.”
Caffeine Army
“App works like a charm, Their customer service is outstanding. They were quick, professional, very helpful, and willing to work with my business for feature customizations...”
MassageNaturals.com
"They provide instantly update base on my request. I can add banner, hide Paypal checkout express button, change the name of payment method and much more..."
Montsand
right arrow icon
Join over 3,000 companies using Plus Apps to build content that fits with any brand.
beauty joseon logobru mate logoblue origin logosuri logotimberland logoquiksulver logo
beauty joseon logobru mate logoblue origin logosuri logotimberland logoquiksulver logo
You may be wondering...
What is Plus Apps?
Plus Apps are Shopify Apps designed to give store owners the power to customize every part of their Checkout. From Custom Fields to Discounts. We have it all!
What support options do you offer?
We offer 24/7 customer support, a knowledge base, and dedicated account managers for enterprise customers.
Who is Plus Apps for?
Plus Apps are designed for startups, growing businesses, and enterprises looking to streamline operations, reduce manual work, and make data-driven decisions.
Is the App Shopify Plus Only?
Only Certain Features are limited to Shopify Plus Plans. Most features of the app are available to all Shopify Plans.
Can I add custom CSS or HTML to the custom fields?
Unfortunately Shopify prevents custom CSS and HTML in Checkout extensions. With that being said please contact as with any styling requests as most styling is possible with Checkout Extensions
Is there a free trial available?
Yes! We offer a free trial so you can explore Checkout Plus' features before committing.