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Best Shopify Agencies USA

The United States is home to a wide range of Shopify agencies supporting ecommerce brands across retail, DTC, B2B, and enterprise commerce. From fast-growing startups to established global businesses, US-based agencies work with merchants at every stage of growth.

Here’s our curated selection of Shopify agencies operating in the USA. 

🏆 Best Shopify Agencies in USA

I'm off agency logo

I'm Off Design

I’m Off Design is a Brooklyn-based Shopify design studio focused on mission-driven CPG brands and startups. Combining brand identity, Shopify storefront development, and graphic design, they help teams build cohesive, accessible ecommerce experiences from logo to product page.
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How to Choose a Shopify Agency in the USA

Choosing the right Shopify agency depends heavily on your business stage, internal capabilities, and growth goals. Some agencies specialise in Shopify Plus and large-scale builds, while others focus on design-led experiences, performance optimisation, or ongoing support for growing brands.

When comparing Shopify agencies in the USA, it’s worth considering:

  • Whether you need a full build, migration, or improvements to an existing store

  • Your level of technical complexity (custom features, integrations, multi-market setups)

  • The importance of conversion optimisation and performance

  • Whether you’re looking for a long-term partner or a project-based engagement

The best agency is not necessarily the biggest one, but the one best aligned with how your business operates and plans to grow.

Services Offered by US Shopify Agencies

Shopify agencies in the USA typically offer a broad range of services, allowing brands to find support at different stages of their ecommerce journey. Agencies featured on this page may provide:

  • Shopify and Shopify Plus store builds

  • Replatforming from platforms like Magento, WooCommerce, or BigCommerce

  • UX/UI design and custom theme development

  • Conversion rate optimisation (CRO) and performance improvements

  • Custom integrations and advanced functionality

  • Ongoing Shopify support and technical maintenance

Each agency profile highlights strengths and areas of expertise to help you quickly assess whether they’re a good fit.

A Curated List, Not an Open Directory

This is not an open submission directory. Agencies are added selectively to maintain quality, clarity, and usefulness. The goal is to surface agencies with proven Shopify experience and clear positioning, not to rank or promote based on sponsorship.

As the Shopify ecosystem continues to grow in the USA, this list will expand to include agencies across different regions, industries, and specialisations, while maintaining consistent editorial standards.

If you’re looking for a Shopify agency in the USA, this page is designed to help you compare options confidently and identify partners equipped to support your ecommerce goals.

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