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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

Diginyze

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Welcome to Diginyze, your ultimate destination for finding the best companies through reviews! We understand the importance of making informed decisions when selecting partners for your business. That's why we've curated a comprehensive platform where you can browse and compare top-rated companies across various industries. Whether you're looking for technology providers, service vendors, or product suppliers, Diginyze empowers you with… Read More
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    Employees: 51 to 100
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    Min. Project amount: $25000
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    Country: USA, Germany, UAE, India, Australia
Solvios Technology is a leading provider of innovative digital solutions tailored to meet the evolving needs of businesses. With a focus on leveraging cutting-edge technologies, Solvios offers a comprehensive range of services, including software development, IT consulting, cloud solutions, cybersecurity, and digital transformation strategies. Our team of experienced professionals is dedicated to delivering high-quality solutions that drive business growth, enhance… Read More
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    Employees: 11-50
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    Min. Project amount: $25000
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    Country: USA and India
Protonshub Technologies is a CMMI Level 5 mobile and web app development company, committed to creating exceptional and innovative digital solutions for businesses of all types. Read More
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    Employees: 101-250
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    Min. Project amount: $25000
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    Country: India
Mr. Marketing® SEO is a digital marketing firm that offers clients a potent and established local marketing strategy to attract new customers. Leveraging proprietary technology, we implement this strategy across a diverse range of industries, ensuring effective results for our clients. Read More
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    Employees: 11 to 50
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    Min. Project amount: $ 25000
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    Country: USA

Proleo.io

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Proleo.io specializes in helping tech and blockchain-based companies effectively connect with their target audience. Through strategic planning and innovative techniques, we empower businesses to engage with their audience in meaningful ways, driving growth and success in the digital landscape. Read More
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    Employees: 11 to 50
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    Min. Project amount: $ 25000
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    Country: NJ, US
Deviart is a leading White Label WordPress Development Agency specializing in creating customized and innovative solutions for businesses seeking high-quality website development services. Whether it's B2B, Real Estate, eCommerce, education, design agencies, or beyond, we specialize in finding the right solutions to satisfy both clients and customers. Read More
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    Employees: 0 to 10
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    Min. Project amount: $25,000
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    Country: Ukraine
Responsive design Roseville awesome web designers for the greater Sacramento area. Top-rated website design business in Rocklin, CA.  Spectrum Marketing LLC is a reputable marketing company known for its innovative strategies and solutions. They offer a wide range of services including digital marketing, branding, advertising, and social media management. With a focus on driving results and maximizing ROI, Spectrum Marketing… Read More
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    Employees: 0 to 10
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    Min. Project amount: $ 2500
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    Country: Canada

OREL IT

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OREL IT is synonymous with ground-breaking IT innovation in Sri Lanka, with an equally strong reputation globally. As a fully-owned subsidiary of the OREL Corporation, we are recognized industry-wide as the country’s largest IT solutions provider. The pioneering firm is now led by its 3rd Generation, and its reach extends to several thousand employees covering 6 league locations in Sri Lanka.… Read More
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    Employees: 1000+
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    Min. Project amount: $ 25000
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    Country: USA
Movers Development understand the challenge of generating growth despite market changes and seasonality of your business. Today, more than 100 moving companies trust our digital marketing tactics to make the highest return on investment. Read More
Professionalism, Quality. We’ve been working with Movers Development for about two years and remain very pleased with both their approach and work product. They completely rebuilt three of our websites and we’ve experienced valuable SEO gains thanks to their ongoing efforts. Their team truly understands customer service and we appreciate their partnership! Eric Rovner Washington, USA
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    Employees: 11 to 50
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    Min. Project amount: $ 25000
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    Country: USA
MoversTech CRM team is always ready to take on new & exciting projects or to answer any additional questions that you might have reliable. Read More
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    Employees: 0 to 10
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    Min. Project amount: $ 25000
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    Country: USA

** 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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