Find top eCommerce development companies in Seattle to transform your online business and increase customer engagement. DesignRush connects you with agencies trusted by major brands like P&G and Unilever. With over 1M monthly visitors and 100,000 client-agency matches each month, our platform is designed to help you discover the best partners for your eCommerce projects. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Bilberrry
VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.Award Winning Web Design & Development Agency
Bilberrry is a Seattle-based digital agency and one of the eCommerce companies building headless commerce and CMS platforms for enterprise brands. The team partners with CTOs and CIOs on digital transformation, combining design, development, and AI enablement for clients like GoFundMe and Deloitte...
Top Services:
- Web Development
- Web Design
- Software Development
- WordPress Website Design
- eCommerce Development
- Show more
- Location
- Seattle, Washington
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Portfolios Count
- 19 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBilberrry Services
Data sourced from the agency's DesignRush profileDeloitte Delta Airlines PepsiCo SEE International Impinj Lockheed Martin OfferUP The Life You Can Save Snohomish County University of Washington
Bilberrry Reviews & Testimonials

eCommerce Development Review from Kelly Johnson
Since partnering with Bilberry, we have seen a marked improvement in our websites stability and performance. Their team manages our backlogged issues with such efficiency that our monthly development spend has actually decreased. Estimates are consistently accurate, and we appreciate their proactive communication; if a projects scope evolves, they provide an updated estimate for approval before moving forward. Our monthly sprints are now seamless thanks to their reliable planning and ability to scale resources rapidly to meet even the tightest deadlines.

Web Development Review from Adam Ely, PMP
As Director of Operations at Sands Investment Group, I partnered with Bilberrry to lead the redesign and rebuild of our website, enhance our marketing operations, and streamline internal workflows. We chose Bilberrry for their strong technical capabilities, cultural alignment, and outstanding reputation. The project followed a well-structured four-phase process: discovery, design, development, and launch. From the beginning, Bilberrry took a strategic and collaborative approach, conducting workshops and technical audits to define a scalable architecture and intuitive user experience. Their team went on to create custom designs for more than 20 pages, build a flexible design system, and ensure the site met key standards for SEO and accessibility.On the development side, they customized a robust content management system tailored to our needs, incorporating dynamic listing features such as saved searches, email alerts, and early-access content for select users. The new site also connected seamlessly with our internal tools, enabling greater efficiency and automation across teams.The impact was immediate and significant: we saw a dramatic reduction in manual processes. Our team is now better equipped to manage content independently, while the platform itself is built for long-term scalability and performance.Throughout the process, Bilberrry was responsive, professional, and incredibly easy to work with. They communicated clearly, incorporated feedback quickly, and consistently brought thoughtful, strategic ideas to the table. Bilberrry's unique blend of strategic insight, technical depth, and design acumen made them an invaluable partner in creating a high-performing, visually polished digital platform tailored to our business.

Web Design Review from Ari Bixhorn
Bilberrry’s work gave our new website improved performance, greater SEO flexibility, and pages that are much easier to build. They delivered everything on time and kept communication proactive throughout. Their strong project management, technical expertise, and responsiveness built real trust during the process.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Chop Dawg
VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.+1Award WinnerRecipient of a Best Design Award for outstanding work.Meet The Partner Behind Your App's Success | Make It App'n!
Chop Dawg, a Philadelphia app development company founded in 2009, built a 24/7 eCommerce and veterinary care platform for Alpha Paw as part of its 500+ app launches. The team acts as an eCommerce agency for select clients, pairing custom iOS, Android, and web development with UI/UX design...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- eCommerce Development
- WordPress Website Design
- Show more
- Location
- Seattle, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 52 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsChop Dawg Services
Data sourced from the agency's DesignRush profileAlpha Paw Big Brothers Big Sisters Choice Home Warranty City of Peachtree Corners, Georgia City of Philadelphia, Pennsylvania City of Springboro, Ohio CRBO FlynnO'Hara Hilton Innovative
Chop Dawg Reviews & Testimonials

Web Development Review from Jimmy Caldwell
Chop Dawg was the strongest development team I’ve worked with in 18 years of software implementation. They took our complex AI-powered senior placement platform and turned it into a functional marketplace with dashboards, business rules, CRM integration, and an AI assistant. The team listened, adapted, communicated often, and treated our vision with real care. The handoff had a few gaps, but overall, they delivered exceptional work.

Design Services Review from Nathan May
Chop Dawg delivered wireframes, high-fidelity screens, a logo, and Figma files while keeping each week’s work clear. They felt like part of our team, brought fresh ideas, and pushed back when needed. The experience was strong overall, though a more detailed final review would have been helpful.

Web Design Review from Anonymous
Chop Dawg turned our early idea for a visual polling and decision-making platform into a prototype we could confidently share with others. It made the product much easier to explain, gave us something real to test with users, and supported more productive investor conversations. The work also helped our team get aligned on the product direction, development scope, and MVP roadmap. Their team was responsive, organized, and easy to work with throughout the process.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsHigh Voltage Code Since 2010
ELEK+RIK: Web App Development, Mobile App Development for iOS & Android, AI Integration & Development Experts for Long-Term US Projects since 2010...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- Blockchain
- VR/AR
- Show more
- Location
- Seattle, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 18 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsELEK+RIK Services
Data sourced from the agency's DesignRush profileCoca - Cola Mercedes BMW VeChain Sony Nike Toyota Hyundai McDonald's Chang
ELEK+RIK Reviews & Testimonials

Web Development Review from Philip Wilson
ELEK+RIK team provided a streamlined process that was both simple and enjoyable. They kept to the budget and communicated well throughout the project. ELEK+RIK comes highly recommended and we would work with ELEK+RIK again if given the opportunity.

Mobile App Development Review from George McKerrow
ELEK+RIK has worked on improving our React Native mobile app. We had the skeleton of an app, but they were able to do an end-to-end re-design of each of the main pages. Since then, they`ve successfully implemented around ~20 different features on our mobile app. We share a spec and design, they provide an estimate and occasionally some design options, then when completed create a PR on GitHub. Their code is well-organized, easy to follow, and rarely do we have to go back-and-forth about bugs. They are also excellent communicators - carefully following threads on Slack, effectively communicating design and engineering tradeoffs, and even producing a 10m Loom video walking through a diagram. Their communication is top-notch. They are super easy to work with even though we are on very different time zones. And, I am impressed at the speed and execution of their development.

Web Development Review from John Riley
ELEK+RIK was tasked with creating a website for our company from scratch. They were professional, communicative, and dedicated to delivering an exceptional website that perfectly captured the essence of our company while exceeding our expectations. They are a talented, reliable, and customer-focused web design and development company that I would highly recommend to anyone.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsGlobal eCommerce | Media | Sports
Fortuna Media Group specializes in global eCommerce, AI, and brand development...
Top Services:
- eCommerce Development
- Social Media Marketing
- Digital Marketing
- PPC
- eCommerce
- Show more
- Location
- Seattle, Washington
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsFortuna Media Group Services
Data sourced from the agency's DesignRush profilePrintEz Google Facebook
Fortuna Media Group Reviews & Testimonials

Digital Marketing Review from Dave ciesinski
I am writing to convey my heartfelt appreciation and offer feedback on the outstanding services rendered by your company , which is recognized as the top startup branding, social media marketing, and website development company . The collaboration with FORTUNA MEDIA GROUP has been remarkable , and I am delighted to share my positive feedback.

Digital Strategy Review from David A Burwick
The marketing strategy that they developed for us was highly effective. Their approach significantly boosted our visibility, and it helped us to reach our targeted audience efficiently. Overall their expertise played a crucial role in our successful outreach during the challenging time . Highly recommended.

Social Media Marketing Review from Ziv Fass
Fortuna Media Group's social media marketing for Package.AI was outstanding. They effectively integrated sales, marketing, and fulfillment, creating a cohesive and customer-centric experience. The overall collaboration was positive, highlighting Fortuna's expertise in elevating the online presence of furniture and appliance retailers through impactful social media strategies.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsSoftware Application Masters.
Sam's Solution is a dynamic software company specializing in custom software, web and mobile app development, IT consulting, and digital transformation. We deliver innovative, tailored tech solutions that help businesses streamline operations, boost efficiency, and achieve their strategic goals...
Top Services:
- Mobile App Development
- Web Development
- AI Development
- Digital Marketing
- eCommerce Development
- Show more
- Location
- Seattle, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Portfolios Count
- 8 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSam's Solution Services
Data sourced from the agency's DesignRush profileOui Meet YEP Nation MindHealth Psychological Services Pill Locker Eddipanion LTD. Moneylit Nexsoft Technology Ltd. Fleetwood Specialty Pharmacy Bhawani Properties & Developers
Accelone Advancing What's Possible
Embark on your digital transformation journey with AccelOne's Software Development delivery model, strategically designed for optimal outcomes. Initiate your digital transformation seamlessly through our comprehensive nearshore and US-based services...
Top Services:
- Software Development
- Mobile App Development
- Blockchain
- UI/UX Design
- eCommerce Development
- Show more
- Location
- Seattle, Washington
- Number of Employees
- 100 - 249
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAccelOne Services
Data sourced from the agency's DesignRush profileHSBC Xapo University of Washington Pan American Energy SL Cartoon Network
AccelOne Reviews & Testimonials
Gustavo Lemos's Review Sourced from Google
I've been working in AccelOne for several years already and it's an amazing place to work. Great people and a good variety of clients.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsTransforming Doodles Into Digital Masterpieces
DoodleWeb is a Seattle digital studio that designs, builds, and continuously improves high-performance websites across Drupal, WordPress, Webflow, and Shopify. As a GEO agency, we boost AI citations and generate leads from visibility across ChatGPT, Gemini, Perplexity, Claude, and Copilot. Trusted b...
Top Services:
- Web Design
- WordPress Website Design
- Web Development
- eCommerce Development
- UI/UX Design
- Show more
- Location
- Seattle, Washington
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDoodle Web Services
Data sourced from the agency's DesignRush profileYA Centre Abacooz USERA
Customized Digital Marketing Solutions That Deliver Real Results
At Salem Surround, we help businesses excel with a full range of digital marketing services, from PPC and SEO to social media strategy, reputation management, and more. What makes us unique is our commitment to tailoring every plan to each clients specific goals, ensuring not just visibility but meaningful...
Top Services:
- Reputation Management
- Web Design
- UI/UX Design
- eCommerce Development
- Email Marketing
- Show more
- Location
- Seattle, Washington
- Number of Employees
- 500 - 999
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSalem Surround Services
Data sourced from the agency's DesignRush profileThe Salvation Army Roseville Meat Company Baptist Life Communities Michigan Head and Neck Institute
Building Smarter, Faster, Better Softwares
Tekbyt is a digital product studio that designs and develops websites, SaaS platforms, web and mobile apps, e-commerce solutions, and AI-powered business systems for startups and growing companies...
Top Services:
- Mobile App Development
- Software Development
- Blockchain
- AI Development
- Web Design
- Show more
- Location
- Seattle, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTekbyt LLC Services
Data sourced from the agency's DesignRush profileSpec Books Care Box Foley Reece Mex Vikar Pacific Park Casita Home Builders
Tekbyt LLC Reviews & Testimonials
Marc Härtel's Review Sourced from Google
I recently worked with Tekbyt for web design and development, and they exceeded my expectations. Their expertise in Figma and web development was outstanding, and they made the entire process seamless. They kept me informed every step of the way and delivered results that perfectly represented my business. I highly recommend them for any website design or development needs, whether CMS-based or custom projects.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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