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
We believe in democratized access to technology through boutique consulting services and accessible tech courses. At Lantera Labs, we believe in democratized access to tech skills through affordable data science, engineering and marketing consulting. Our inclusive bootcamps empower the next generation of leaders, changing the demographics of who has a seat at the table We work as both consultants and… Read More
Indispensable Marketing is a small business marketing consulting firm that increases your visibility and makes your phone ring by installing a process approach to marketing! In 2012 we noticed the most frustrating part of marketing for service-based small businesses is that there was no logical way to understand, buy, and implement marketing services. And our interactions with the market revealed… Read More
BNG Team is a financial technology company. Long story short, we help companies get paid faster, cheaper, and more reliably. Some of our products include a SaaS billing tool and a secure payment processing solution. We’re passionate about hiring and developing hard-working people who align with our core values—integrity, excellence, ambition, creativity, and happiness & gratitude. We value our employees… Read More
Ad Monkeys is a full-service advertising agency specializing in marketing, graphic design, web development, media buying, logo creation, and creative writing. Our award-winning expertise creates successful and innovative ideas for our clients. We combine strategic marketing and media placement to generate memorable results. Read More
Hi! I'm Angela Eldridge, and I'm a graphic designer with a green thumb. Born, raised, and trained in the heartland, I have a sense great of design and a passion to provide affordable design services to small businesses and change-makers doing good work in their communities. I earned a B.A. in Graphic Design, and have been working as a professional designer… Read More
I use graphic design to amplify marginalized voices.
I believe that God designed me to hear, see and respond to injustice and oppression. I actively partner with nonprofit organizations that affirm that black and brown lives, voices, and communities matter.
Angela Eldridge
Stray Media Group goes about working with our clients a little differently. We’re a curious bunch, and we bring a depth of experience and creative power to promote brands across a wide range of platforms. We specialize in providing cost-effective marketing solutions because we don’t think this needs to be an expensive or stuffy process. We’re a passionate group with… Read More
I started BeBizzy Consulting in 2008 as a part-time web design company. Now full-time, BeBizzy services include website hosting (over 75 websites currently), development on the WordPress platform, podcast production, search engine optimization (SEO), e-commerce, and technical advising. I also am an advocate for social media use and marketing, acquiring over 165k Twitter followers (@bebizzy), and managing seven Twitter accounts,… Read More
We are a social impact branding agency. Since 1991, we have operated at the confluence of cause, commerce, and community, providing brand design, integrated campaigns, and cause marketing for purpose-driven companies and organizations—from the Fortune 50 to social entrepreneurs. We believe a brand’s purpose—and the story that flows from it—constitute its best bet for lasting differentiation and growth. Helping organizations… Read More
Benefit Director’s Statement
As an Idaho Public Benefit Corporation, the Oliver Group, Inc. (dba Oliver Russell & Associates, LLC) acted in accordance with its general public benefit purpose and any specific public benefit purpose in all material respects during the period covered by the report.
The directors and officers have complied with sections 30-2007 and 30-2009, Idaho Code, respectively. The benefit corporation did not dispense with or restrict the discretion or powers of the board of directors.
Founder and President Russ Stoddard serves as benefit director and officer of the company and exercises the powers, duties, and rights, and has the immunities of the board of directors and the benefit director.
There is no connection between our benefit corporation director and the organization that established the third-party standard (B Lab) or its directors, officers, or any holder of 5 percent or more of the governmental interests in the organization that might materially affect the credibility of the use of the third-party standard. Benefit Director’s Statement
We are a small talented team of web developers and graphic designers based out of Boise, Idaho. We design, build, and market web applications with innovative brands and agencies. From new startups to advertising agencies to Fortune 500 brands. We enjoy designing and developing platforms of all shapes and sizes. Specializing in Local SEO, National SEO, Branding and Identity, Contextual… Read More
Giant Donut Marketing is a full-service marketing agency based in beautiful Coeur d’Alene, Idaho. We engage business We care about your business’s bottom line. Rather than simply selling you a service, our agency crafts a digital marketing strategy based on the revenue uplift we project for your business. Our strategy involves tracking all relevant analytics to know what works and… Read More
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.
