USA Shopify Development

A Shopify development agency in the USA engineered for DTC growth and ROAS.

As a Shopify development agency in the USA, we build custom Shopify and Shopify Plus storefronts, Hydrogen headless builds and full app integrations for American DTC brands, all built around Core Web Vitals, conversion and US fulfilment realities.

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Overview

Shopify is the default US DTC platform. Building it right is its own craft.

Most US Shopify stores are theme-plus-apps Frankenstein builds that bleed speed and conversion. As a Shopify development company and Shopify Plus agency, we build custom Online Store 2.0 themes and Hydrogen headless storefronts, with app strategy, Shopify Functions and the integrations US brands actually need, from Klaviyo and Gorgias to ShipStation and Recharge.

  • Sub-2s LCP US Shopify stores
  • Custom OS 2.0 or Hydrogen builds
  • Shopify Functions for promos and discounts
  • Klaviyo, Gorgias and Recharge wired in
  • Subscription and B2B-ready
  • US fulfilment & tax wired (Avalara/TaxJar)
Core services

Full US Shopify services.

OS 2.0 themes, Hydrogen, Plus and integrations.

Custom OS 2.0 Themes

  • Sections everywhere
  • Metaobjects
  • Editor-friendly UX

Hydrogen Headless

  • Hydrogen + Oxygen
  • Edge caching
  • Component-first UX

Shopify Functions & Apps

  • Checkout extensibility
  • Discount Functions
  • Custom app dev

Replatforming

  • Content migration
  • 301 mapping
  • SEO continuity

Subscriptions & B2B

  • Recharge / Skio
  • Loop returns
  • Shopify B2B

Care & Optimisation

  • Monthly retainer
  • CRO & A/B
  • Speed tuning
Why global brands need this

Why proper Shopify dev beats theme-plus-apps in 2026.

Most US Shopify stores have 25+ apps and a bloated theme. Custom OS 2.0 typically cuts LCP by 40%+, which directly lifts conversion on US mobile.

Shopify Functions and the new checkout extensibility unlock discounting and UX patterns themes can't match. Brands not using them are behind.

Hydrogen headless is now production-ready for US enterprise DTC. The performance and brand control are unmatched, when you need them.

Shopify B2B and subscription-first stacks (Recharge, Skio) are now standard for US DTC. Builds without them will need replatforming inside a year.

How we work

A clear, proven process.

Step 01

Discovery

Catalog, fulfilment and growth audit.

Step 02

Design

UX and conversion-led design.

Step 03

Build

OS 2.0 theme or Hydrogen build.

Step 04

Integrate

Apps, Functions and US fulfilment.

Step 05

Launch

301s, monitoring and CRO loop.

Industries we serve

Built for every industry, worldwide.

Ecommerce
SaaS & Tech
Healthcare
Finance & Legal
Real Estate
Education
Why choose Blendz Marketing

Global expertise, elite execution.

Shopify Plus specialists

Experience across DTC, B2B and subscription Plus stores.

Custom, not templated

Themes from scratch for US brand needs.

Hydrogen-ready

Senior Hydrogen + Oxygen team in-house.

App strategy first

We cut apps and replace with Functions where we can.

CRO baked in

Conversion design and testing on every build.

US fulfilment-aware

Avalara, TaxJar, ShipStation and 3PLs wired in.

Regions we serve

Trusted by brands across 30+ countries.

North America Europe United Kingdom MENA GCC Australia & NZ South Asia Southeast Asia
FAQ

Frequently asked questions.

The cost of Shopify development depends on your store's size, design requirements, custom functionality, integrations, migration needs, and overall project scope. Whether you need a new Shopify store, a custom theme, an enterprise eCommerce solution, or a headless implementation, we provide a customized proposal based on your business goals, technical requirements, and growth plans.
The right approach depends on your business goals, customer experience requirements, performance expectations, and long-term growth strategy. A traditional Shopify implementation is an excellent choice for many businesses because of its speed, flexibility, and ease of management. Headless commerce can be a better fit for organizations that require advanced customization, unique user experiences, or enterprise-level scalability. We'll recommend the most appropriate architecture during the discovery phase.
Yes. We migrate eCommerce stores from platforms such as WooCommerce, Magento, BigCommerce, and other major systems. Our migration process includes products, content, customer data where appropriate, and SEO best practices to help ensure a smooth transition with minimal disruption.
Yes. We build Shopify stores that integrate with subscription platforms, B2B functionality, payment gateways, shipping providers, inventory systems, CRM platforms, marketing tools, and other third-party applications. Every integration is selected and implemented based on your operational requirements and business objectives.
Yes. We offer ongoing Shopify support that includes performance optimization, conversion rate optimization (CRO), feature enhancements, security updates, app management, technical support, and continuous improvements to help your store grow over time.
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5.0★
Google Rating
6+
Years Experience
389+
Projects Delivered
What happens next
  • Reply within 1 business day A real human, not a bot.
  • 30-min discovery call We map goals, KPIs and quick wins.
  • Custom proposal in 48 hours Scope, timeline and transparent pricing.
"Their team felt like an extension of ours. We saw a 3x lift in qualified leads within the first quarter."
Sarah M., Head of Growth, SaaS
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