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Shopify Agency Directory

The independent directory for finding and comparing verified Shopify agencies worldwide.

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  1. Home
  2. ›Agencies
  3. ›Checkout Upgrade

Shopify Checkout Upgrade Agencies

Your checkout is where the money happens — and where a lot of it leaks away. These agencies specialise in Shopify checkout upgrades, including migration to checkout extensibility, custom checkout UI, post-purchase upsells, and the optimisation work that turns abandoned carts into completed orders.

37 verified agencies matched

A

Americaneagle.com

📍 Des Plaines, United States

⭐ 5 on Shopify

Under $5,000

Americaneagle.com is a Shopify Plus Partner offering web design, development, and digital marketing services for your Shopify ecommerce website. Learn more more about our Shopify services here: https://www.americaneagle.com/platforms/shopify

AnalyticsBusiness Strategy GuidanceCheckout UpgradeMarketingCRO
R

Roswell NYC

📍 New York, United States

⭐ 5 on Shopify

Roswell NYC is an award-winning, AI-enabled full-service eCommerce agency and Shopify Platinum Partner. We craft high-converting digital experiences that help bold brands grow smarter, faster, and ahead of the curve across every customer touchpoint.

3D ModellingAnalyticsBanner AdsBusiness Strategy GuidanceCheckout Upgrade
A

Alian Software

📍 Anand, India

⭐ 5 on Shopify

Alian Software has been a trusted Shopify partner since 2011, delivering top-notch custom stores, apps, and third-party integrations. With over a decade of experience and thousands of projects, our experts craft high-converting, visually stunning stores.

Store BuildMigrationsTheme DevelopmentOngoing Website ManagementCheckout Upgrade
S

Sunny Road

📍 jacksonville, United States

⭐ 5 on Shopify

Sunny Road builds the most beautiful converting sites. Specializing in UX/UI redesigns, rebuilds, refreshes, and migrations. Our team of 42+ specialists excels in creating customized e-commerce strategies and solutions that resonate with your audience and drive results.

Store BuildCROCheckout UpgradeMarketingSEO
P

Praella

📍 Chicago, United States

⭐ 5 on Shopify

Praella is a full-service, award-winning Shopify Plus agency leading in user experience and design, conversions, system integrations, migrations, automation, and custom application development. Praella is Great Place to Work certified with 135+ team members.

AnalyticsBusiness Strategy GuidanceCheckout UpgradeCROApp Development
W

Wave Commerce HK

📍 Hong Kong, Hong Kong SAR

⭐ 5 on Shopify

Wave Commerce is a leading Shopify Plus Partner helping brands accelerate their direct-to-consumer (DTC) business and omnichannel integration. We work with fast-growing startups, the world's most recognizable brands, and Fortune 500 enterprises.

AnalyticsBusiness Strategy GuidanceCheckout UpgradeCROApp Development
S

Stride

📍 Malmö, Sweden

⭐ 5 on Shopify

Stride specializes in complex migrations to Shopify Plus for established e-commerce brands. We handle data, integrations and architecture with precision, ensuring a seamless transition and stronger performance post-launch. Built for scalability and long-term growth.

MigrationsStore BuildB2B CommerceApp DevelopmentCheckout Upgrade
G

Grafikr A/S

📍 Randers, Denmark

⭐ 5 on Shopify

Grafikr is a leading e-commerce agency located in Denmark working with the most ambitious fashion- and lifestyle brands. We are the first Premier Service Partner in Denmark

Store BuildCheckout UpgradeApp DevelopmentBusiness Strategy GuidanceInternationalization
S

Shopvert

📍 Dubai, United Arab Emirates

⭐ 5 on Shopify

Shopvert delivers enterprise-level Shopify expertise for growing businesses. We specialize in complex store setups, custom mobile apps, and advanced system integrations. Building scalable, high-performing Shopify solutions tailored for long-term success.

App DevelopmentCheckout UpgradeOngoing Website ManagementWebsite Audit And Optimization StrategyHeadless
D

DOT TEAM GROUP SRL

📍 Leova, Moldova

⭐ 5 on Shopify

We are a leading Payment Integrator in Moldova, proudly serving as an Official Shopify Partner. Our expertise spans across Strategy, Branding Design, Web Development, and Software Development, helping businesses grow through tailored digital solutions.

App DevelopmentStore Settings ConfigurationCheckout UpgradeStore BuildMigrations
R

Rocket Digital

📍 Barcelona, Spain

⭐ 5 on Shopify

Under $5,000

Independent Marketing, Innovation and Digital Business consultancy. In Rocket Digital, we create experiences, brands and digital products, which impact the users in a positive way; allowing businesses to grow in a sustainable way, and transform digitally.

Checkout UpgradeBanner AdsApp DevelopmentHeadlessStore Settings Configuration
O

On The Road Agency - Experts

📍 Manchester, London, Leamington Spa

⭐ 5 on Shopify

We're an e-commerce studio for enthusiasts in everything design and development. We mainly help with migration projects and automation, but can help with anythign Shopify related! Based in Manchester, Leamington Spa and London.

MigrationsApp DevelopmentStore BuildCheckout UpgradeTheme Development
S

SHOP MAESTER

📍 Southampton, United Kingdom

⭐ 5 on Shopify

SHOP MAESTER is a Shopify PLUS Partner Agency dedicated to crafting innovative eCommerce solutions that fuel brand growth. Our expert in-house team excels at migrating complex stores to Shopify! We support the migration from almost 150+ platforms to Shopify / PLUS.

MigrationsTheme DevelopmentOngoing Website ManagementStore BuildCheckout Upgrade
V

Vaulted Oak

📍 New York, United States

⭐ 5 on Shopify

Vaulted Oak develops digital architecture and provides ongoing support & maintenance for Shopify and WordPress. We are part of Barrel Holdings and a closely affiliated sibling agency to Barrel, a leading digital agency focused on direct-to-consumer experience design.

Checkout UpgradeOngoing Website ManagementWebsite Audit And Optimization StrategyTheme DevelopmentMigrations
D

DVISIONMEDIA

📍 Odense SØ, Denmark

⭐ 5 on Shopify

Denmark’s E-commerce & Digital Growth Powerhouse As one of the most recommended Shopify agencies in the Nordics, DVISIONMEDIA is a leading digital growth partner trusted by top brands. - Daily communication. - 100% satisfaction. - Proven methods.

Store BuildMigrationsTheme DevelopmentOngoing Website ManagementCheckout Upgrade
V

Vectoriam

📍 Madrid, Spain

⭐ 5 on Shopify

We are a digital consultancy with a specialized development department focused on e-commerce and custom application development, as well as integrations with each company's systems. We have a Senior team with expertise in each area that works collaboratively.

Theme DevelopmentStore BuildHeadlessCheckout UpgradeSystems Integration
H

Haydon Power

📍 Stourbridge, United Kingdom

⭐ 5 on Shopify

Haydon Power is a Shopify design, development and conversion rate optimisation agency, specialising in eCommerce solutions. We focus on creating tailored strategies, custom development, and optimised user experiences to help brands grow and thrive online.

Store BuildMigrationsTheme DevelopmentHeadlessCheckout Upgrade
G

Golden Digital

📍 Henderson, United States

⭐ 5 on Shopify

Your embedded ecommerce growth team. A full-service ecommerce agency helping D2C brands scale profitably with expert Shopify development, paid advertising, Klaviyo email/SMS, and conversion rate optimization. Big agency results, boutique care.

Theme DevelopmentMigrationsWebsite Audit And Optimization StrategyOngoing Website ManagementCheckout Upgrade
S

SPLIT Development

📍 Kropivnitskiy, Ukraine

⭐ 5 on Shopify

SPLIT Development crafts custom Shopify solutions for e-commerce success. Our team provides unique designs, SEO optimization, and strategies to elevate your brand. Start your journey with us today.

Store BuildTheme DevelopmentMigrationsCheckout UpgradeOngoing Website Management
W

WeDev Techonologies

📍 Bat Yam, Israel

⭐ 5 on Shopify

WeDev excels in UI/UX design, Shopify Plus development, migrations and web/mobile app development. Our client-centric approach and tech expertise ensure exceptional digital experiences.

MigrationsApp DevelopmentStore BuildB2B CommerceCheckout Upgrade
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Frequently Asked Questions

What is Shopify checkout extensibility?
Checkout extensibility is Shopify's modern framework for customising the checkout experience. It replaces the old checkout.liquid (deprecated in 2025) with app-based extensions that are faster, more secure, and automatically maintained by Shopify. It's available on Shopify Plus.
How much does a checkout upgrade cost?
A basic checkout extensibility migration costs $3,000–$8,000. Custom checkout UI, upsells, trust badges, and advanced logic run $8,000–$25,000+. The investment usually pays back quickly — even a 1% improvement in checkout completion can be worth thousands in monthly revenue.
Do I need Shopify Plus for checkout customisation?
For meaningful checkout customisation, yes. Standard Shopify plans allow limited checkout branding (logo, colours), but custom checkout fields, upsells, conditional logic, and advanced UI changes require Shopify Plus and checkout extensibility.

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