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Top Shopify Plus eCommerce Agencies

Discover the top Shopify Plus eCommerce agencies that specialize in building scalable, high-performance online stores. This expert-curated list features agencies with proven experience in Shopify Plus migrations, custom theme development, API integrations, CRO, and performance optimization. Whether you’re a fast-growing brand or an established enterprise, these agencies offer tailored solutions to help elevate your eCommerce presence. Verified reviews, portfolios, and key service offerings make it easy for you to compare and choose the best partner for your business needs. Find your ideal Shopify Plus agency to boost growth and deliver an exceptional online shopping experience.

List of the Best Shopify Plus eCommerce Companies | Top Shopify Plus eCommerce Agencies in the World

Hyperlink InfoSystem, an ISO 9001:2008 certified organization, is a globally renowned IT software solutions provider with offices worldwide. Since its establishment in 2011, Hyperlink InfoSystem has created dynamic and cost-effective solutions for clients across India, the USA, the UK, Japan, Canada, and beyond. With a dedicated and skilled team of professionals, we deliver services without compromising on time or quality. Read More
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    Employees: 1,000 - 9,999
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    Min. Project amount: $25,000+
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    Country: NJ, United States
HeyFlutter.com is a top-tier & leading Mobile App and Web Development Company that helps businesses around the world to design, develop and successfully scale professional Websites, Mobile Apps and Backend Servers. Read More
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    Employees: 10 - 49
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    Min. Project amount: $5,000+
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    Country: Kassel, Germany
DianApps is a globally recognized web and mobile app development company that has been delivering top-notch digital solutions since 2017. Over the years, we have expanded our expertise across cutting-edge technologies, helping businesses create innovative and impactful products. Our presence spans the US, Australia, Dubai, Singapore, France, and beyond, making us a trusted partner for companies worldwide. Read More
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    Employees: 100+ employees
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    Min. Project amount: $5,000+
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    Country: FL, United States
Tech Alchemy is an award-winning software design and development agency based in Shoreditch, London. Trusted by large organizations, brands, and ambitious startups, our products have been used by millions and received widespread critical acclaim. We are ranked as one of the world's top-rated software engineering companies. Leveraging our deep domain knowledge, we develop solutions using both traditional and emerging technologies.… Read More
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    Employees: 50 - 249
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    Min. Project amount: $25,000+
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    Country: London, United Kingdom

Fingent

5 (2)
Fingent is an award-winning, ISO 27001:2013-certified custom software development company. We specialize in delivering AI-enabled, strategic, and innovative software solutions that address our clients' most complex business challenges, providing them with lasting competitive advantages. With nearly two decades of experience, we have successfully completed over 700 projects for clients across four continents. Our global presence includes offices in the US,… Read More
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  • Dollar
    Employees: 250 - 999
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    Min. Project amount: $25,000+
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    Country: NY, United States
Naked. We don't just build apps; we transform ideas into thriving app businesses. Our people-centric approach focuses on building, branding, and marketing your next big idea without cutting corners. That's why our team of creative, problem-solving visionaries is in-house and US-based. No matter where you are in your app journey, we partner with you strategically to accelerate your success. Read More
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    Employees: 10 - 49
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    Min. Project amount: $25,000+
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    Country: Irvine, CA, United States
At Mercury Development, we don't just follow trends, we set them. For over two decades, our core values – quality, experience, and transparency – have fueled our passion for crafting exceptional mobile apps and custom software solutions. We empower businesses of all sizes, from nimble startups to industry leaders, to achieve their goals. Our track record speaks for itself: we… Read More
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  • Dollar
    Employees: 50 - 249
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    Min. Project amount: $25,000+
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    Country: Aventura, FL, United States

Goji Labs

5 (2)
Goji Labs is an award-winning digital product agency headquartered in Los Angeles. For over 10 years, our team has helped startups, Fortune 500 companies, and large non-profits launch hundreds of digital products across various industries. Our services include product strategy, UX research, UX/UI design, and web, mobile app, and IoT development. We believe no great venture should be held back… Read More
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  • Dollar
    Employees: 10 - 49
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    Min. Project amount: $25,000+
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    Country: Los Angeles, CA, United States
Web and App Development Company in the UK | AYB Infotech AYB Infotech, a leading Web and App Development Company headquartered in London, UK, is renowned for its exceptional service and dedication to excellence. With a proven track record, AYB Infotech is the go-to choice for businesses aiming to build a robust online presence and achieve digital success. AYB Infotech… Read More
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  • Dollar
    Employees: 50 - 249
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    Min. Project amount: Undisclosed
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    Country: Egypt

Edvantis

4.9 (2)
Edvantis is a leading global software engineering firm, boasting a team of over 400 skilled professionals across Central & Eastern Europe and the USA. We are proud to have gained the confidence of industry leaders such as Indeed, BigCommerce, Kardex Remstar, Unicepta, TrustRadius, Modulsystem, and SAP Labs (a subsidiary of SAP). Partnering with Edvantis empowers businesses of all sizes to… Read More
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  • Dollar
    Employees: 250-999
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    Min. Project amount: $25,000+
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    Country: Berlin, Germany

** Buyer's Guide **

1.What is a Shopify Plus eCommerce Agency?

A Shopify Plus eCommerce agency is a specialized service provider that helps enterprise-level businesses build, launch, and scale high-performing eCommerce stores on the Shopify Plus platform—Shopify’s enterprise-grade solution.

Expertise in Enterprise-Level eCommerce

Shopify Plus agencies have in-depth knowledge of the platform’s advanced capabilities, including automation tools like Shopify Flow, Launchpad, and Script Editor. These tools help large-scale businesses streamline operations and improve conversion rates.

Services Offered by Shopify Plus Agencies

Most Shopify Plus agencies offer a wide range of services, such as:

  • Custom theme design and development tailored to brand identity

  • Migration from other platforms like Magento, WooCommerce, or BigCommerce to Shopify Plus

  • Third-party integrations with CRM, ERP, PIM, POS, and marketing automation tools

  • Checkout customization using Shopify Scripts for personalized user experiences

  • Performance optimization to ensure fast loading times and mobile responsiveness

  • SEO and digital marketing strategies to increase visibility and sales

Designed for Growth and Scalability

These agencies focus on creating scalable, conversion-optimized websites that support high traffic volumes, international selling, and complex operational needs—making them a perfect fit for fast-growing brands and large retailers.

2.Why Should I Choose a Shopify Plus Agency?

Choosing a Shopify Plus agency gives your business a competitive advantage by leveraging expert knowledge and tailored strategies specifically designed for enterprise-level eCommerce.

In-Depth Shopify Plus Expertise

These agencies are well-versed in the capabilities of Shopify Plus, including advanced tools like Launchpad, Flow, and Script Editor. This allows them to create powerful, automated, and customized solutions for your online store.

Customized and Scalable Solutions

A Shopify Plus agency understands the needs of high-growth businesses and builds solutions that scale with your brand. From custom checkout flows to international storefronts, they create experiences tailored to your customers and operations.

Seamless Integrations

They can manage complex integrations with CRMs, ERPs, inventory systems, and marketing platforms—ensuring smooth operations across your entire tech stack.

Optimized for Conversions and Performance

Shopify Plus agencies focus on optimizing site speed, user experience, and conversion rates. With deep insights into shopper behavior, they create intuitive and high-performing storefronts that drive sales.

End-to-End Support

From initial design and development to post-launch maintenance and growth strategy, these agencies provide ongoing support to keep your store competitive and aligned with your business goals.

3.How Much Does It Cost to Hire a Shopify Plus Agency?

Hiring a Shopify Plus agency involves varying costs depending on your project’s complexity, customization level, and support requirements.

Basic Project Pricing

For smaller projects with standard theme customization, limited pages, and minimal integrations, prices typically start around $10,000 to $20,000. This might include setup, theme design, and some essential Shopify Plus configurations.

Mid-Range Builds

Mid-tier projects with custom design, moderate app or third-party integrations, and limited backend development can range from $25,000 to $50,000. These builds are ideal for growing brands that need more control and scalability.

Complex or Enterprise-Level Solutions

For large-scale businesses needing custom features, headless commerce, international setups, or deep ERP/CRM integrations, costs can exceed $75,000 to $100,000+. These projects often include strategy, UX research, advanced development, and ongoing optimization.

Ongoing Support and Maintenance

Many agencies also offer monthly retainers for continued support, which can cost anywhere from $2,000 to $10,000/month, depending on the services provided—such as performance monitoring, SEO, marketing automation, and feature updates.

4.How Long Does It Take to Launch a Shopify Plus Store?

Launching a Shopify Plus store typically takes between 8 to 16 weeks, though the exact timeline can vary based on multiple factors such as store size, design complexity, and development needs.

1. Discovery & Planning (1–2 Weeks)

This phase includes understanding your business goals, audience, product catalog, and feature requirements. Agencies also gather assets like logos, brand guidelines, and initial content.

2. Design & Branding (2–4 Weeks)

Custom design work begins here—either from scratch or based on a chosen theme. It includes UX/UI design, wireframes, branding integration, and user flow planning.

3. Development & Integration (3–6 Weeks)

The Shopify Plus store is developed and customized. This phase includes building custom features, integrating third-party apps, setting up payment/shipping, and configuring the backend.

4. Testing & Quality Assurance (1–2 Weeks)

Rigorous testing ensures the site works smoothly across devices and browsers. Checkout, product pages, and integrations are reviewed for performance and security.

5. Launch Preparation & Go Live (1 Week)

Final revisions are made, content is uploaded, SEO basics are applied, and the store is launched.

🕒 Note: Timelines may extend if there are delays in content delivery, frequent revisions, or complex third-party integrations. Working with an experienced Shopify Plus agency can help streamline the process.

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