Best E-Commerce Web Design Agencies With SEO Built-In
Dominic Tarn
Head Writer - ReVerb
28.01.2026
Design alone is no longer enough for online stores. Site structure, page speed, mobile usability, and content hierarchy all affect visibility and sales. When SEO is added too late, even well-designed stores struggle to perform.
The best e-commerce web design agencies with SEO built-in treat optimization as part of the build, not an extra step. They plan site architecture around search intent, create crawlable category structures, and design pages that load fast and scale without technical debt.
This list features agencies that combine e-commerce design with SEO fundamentals to help brands improve discoverability, user experience, and long-term growth.
Top E-Commerce Web Design Agencies With SEO Built-In
Realm Web Design is a digital agency that works with businesses building or improving online stores. The team focuses on functional design that supports usability and clear navigation. Their work often centers on simplifying complex page structures and creating layouts that help users find products faster. The agency places strong attention on how customers move through a store, from landing pages to checkout.
The company often partners with growing brands that need reliable, easy-to-maintain websites. Projects may include redesigning older storefronts, improving mobile experience, or reorganizing content for better clarity. Realm Web Design takes a practical approach to design, focusing on structure, consistency, and long-term site stability rather than visual trends alone.
Services and expertise: Shopify store setup, SEO, marketing support, content writing, custom theme development, Shopify Plus development, app development, store migrations
Location: Duluth, Minnesota, USA
Team size: 2-10 experts
Industries: Jewelry, apparel, beauty and skincare, B2B, consumer goods, food and beverage
Superside is a creative services company that operates on a subscription model. It provides ongoing access to design and digital specialists rather than project-based engagements. The company supports businesses that need consistent creative output across web and marketing channels. Its work often focuses on scalable design systems, collaboration efficiency, and layouts built with performance in mind, including SEO friendly web design principles.
The team works with fast-growing companies and enterprise organizations that manage large volumes of digital content. Projects commonly support campaign launches, website updates, and long-term brand consistency.
Services and expertise: Creative design subscription, web design and development, UX and UI design, branding and visual identity, marketing assets, motion and video design, digital systems
NinjaPromo is a digital marketing agency that works with online businesses and growth-focused brands. The team delivers website and marketing support through an ongoing service model rather than one-time projects. Their work often focuses on building responsive e-commerce sites that function well across devices and support long-term performance. Design, content, and technical elements are handled together to keep websites consistent and easy to manage.
The agency operates globally and supports companies at different growth stages. Projects often bring together strategy, development, and optimization to improve visibility and user engagement. This integrated way of working places NinjaPromo among the best e-commerce web designers with SEO built-in for brands that want design and marketing moving in the same direction from day one.
Services and expertise: Digital marketing strategy, SEO, PPC, social media marketing, web design and development, branding, content creation, analytics, conversion optimization
Location: Offices in New York, London, Dubai, Singapore, Hong Kong, and Vilnius
Digital Silk is a full-service digital agency that delivers custom website solutions for growing brands and enterprise organizations. The team works on projects that combine strategy, design, and development to support long-term performance. Their approach to digital storefront development focuses on clear structure, intuitive navigation, and scalable layouts. This positions the agency among the best e-commerce web design agencies with SEO built-in for companies seeking both design and technical alignment.
The agency supports complex digital projects that require careful planning and cross-functional collaboration. Its work often includes improving user journeys, modernizing outdated platforms, and aligning design with business goals. Digital Silk takes a structured approach to web delivery, with attention to performance, content flow, and long-term maintainability.
Services and expertise: Custom web and e-commerce design, UX and UI design, digital strategy, SEO, branding, application development
Location: Miami, Florida, United States, with offices in New York and Milan
Gravitate is a digital agency that delivers web design and marketing solutions for businesses focused on online growth. The team works across strategy, design, and performance optimization to support visibility and usability. Their approach connects structure, content, and technical foundations, placing the agency among the top e-commerce web design agencies with SEO built-in for companies seeking long-term results.
The agency also supports complex projects that involve e-commerce platform integration and ongoing optimization. Work often includes improving site architecture, aligning design with user behavior, and refining digital experiences to support measurable outcomes.
Services and expertise: Web design and development, e-commerce platform integration, SEO, digital marketing strategy, UX and UI design, conversion optimization, content strategy, analytics
Location: Vancouver, Washington, United States
Team size: 11–50 experts
Industries: E-commerce, enterprise technology, travel, education, nonprofit, construction
1Digital Agency works with online retailers at different stages of growth. The team combines design, development, and optimization to support everyday business needs. Their projects focus on improving user experience for online shops, with clear navigation, logical structure, and reliable performance across devices. This balanced approach makes the agency a strong option for businesses that want both visual design and technical support working together.
The agency works on many types of e-commerce projects, from launching new stores to handling migrations and ongoing improvements. Much of the work focuses on aligning design choices with search visibility and conversion goals. 1Digital Agency uses a clear delivery process that connects strategy, execution, and real performance results.
Services and expertise: E-commerce web design and development, custom UX and UI design, SEO, digital marketing, PPC management, social media advertising, platform migrations, content optimization
Location: Philadelphia, Pennsylvania and Miami, Florida, United States
Team size: 50+ experts
Industries: B2B and B2C e-commerce, retail, specialty goods, apparel, technology
Portfolio: Everything For Offices, A Specialty Box, CLX Gaming, Ladivine, Andrea & Leo, B&B Firearms, Micro Balance Health Products
WebFX is a digital marketing and web solutions company with a long history of supporting online business growth. The agency works across strategy, development, and performance marketing to help brands strengthen their digital presence. Its work includes SEO services for e-commerce focused on improving visibility, traffic quality, and search performance. The team also applies conversion rate optimization methods to help websites turn visitors into customers through data-driven improvements.
The company works with businesses across different industries and focuses on results that can be clearly measured. Projects often include connecting traffic strategies with on-site experience, testing page layouts, and improving how users move through a website. WebFX relies on data and ongoing analysis to tie marketing efforts directly to real performance outcomes.
Services and expertise: SEO and e-commerce SEO, conversion rate optimization, web design and development, PPC and paid media, content marketing, analytics and reporting, social media strategy
Location: Harrisburg, Pennsylvania, United States
Team size: 600+ experts
Industries: E-commerce, retail, technology, healthcare, finance, professional services
CodeTheorem is a design and development agency that helps businesses create practical digital experiences. The team focuses on clean interfaces and structured layouts that support usability across devices. Their work often combines visual design with technical foundations, placing them among the best e-commerce web designers with SEO built-in for brands that want performance considered early in the design process. The agency also emphasizes mobile friendly e-commerce, with layouts designed to adapt smoothly to different screen sizes.
The company supports projects that require close alignment between design and development. Typical engagements involve improving user flows, refining interface logic, and building systems that are easy to scale and maintain. CodeTheorem takes a functional approach to digital delivery, with attention to clarity, consistency, and long-term usability.
Services and expertise: UI and UX design, web development, mobile development, Webflow development, front-end engineering, UX research and strategy
NEWMEDIA.COM is a digital agency that provides web design and marketing services for businesses looking to improve their online presence. The team works across strategy, design, and development to support performance-driven websites. Their projects often focus on improving site structure and content clarity, including work related to product page SEO to support discoverability and relevance in search results.
The agency also supports optimization initiatives aimed at improving the buying journey. This includes analyzing user behavior, refining checkout flows, and implementing cart abandonment solutions to reduce drop-offs. NEWMEDIA.COM takes a structured approach to digital delivery, with attention to usability, performance, and measurable outcomes.
Services and expertise: Web design and development, e-commerce solutions, SEO, PPC and paid media, content marketing, analytics and reporting, digital strategy
Location: United States, with offices in New York, Denver, and Los Angeles
Baunfire is a digital design and development agency based in Silicon Valley. The team focuses on building modern websites with clear structure and strong visual systems. Their work often follows search engine friendly design principles that support discoverability, usability, and performance. Projects typically emphasize clean layouts, consistent navigation, and scalable front-end architecture.
The agency works with technology-driven and enterprise-level organizations. Their process brings creative direction and technical execution together to support long-term digital growth. When relevant, Baunfire also uses e-commerce analytics and performance insights to guide design decisions and improve how users interact with the site.
Services and expertise: Web design and development, UI and UX design, digital strategy, front-end development, brand identity
Choosing the right partner goes beyond visuals or platform expertise. Long-term performance depends on how well design, structure, and search optimization work together from the start. A well-built store should be easy to navigate, fast to load, and clear for both users and search engines.
The best e-commerce website design companies understand how these pieces connect. They bring together UX design, solid technical SEO, and scalable development so stores can grow without constant rework. Whether you’re launching a new shop or updating an existing one, partnering with a team that considers SEO during the design phase can improve visibility, support conversions, and make the site easier to maintain long term.
If you want to feature your e-commerce web design agency on this list, email us or submit a form in the Top Choices section. After a thorough assessment, we’ll decide whether it’s a valuable addition.
