Top 80 E-Commerce Development Companies in Seattle

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Top 80 E-Commerce Development Companies in Seattle

September 2022

Looking for a top e-commerce development company in Seattle?

As the world embraces technology, companies dive into the vast and competitive e-commerce market. Whether we admit it or not, e-commerce is the current and the future of businesses around the world. 

List of the Best Seattle E-Commerce Development Firms

  • 1
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Burien, WA

    Founded in 2007, BTown Web is a development agency located in Burien, Wash. The small team of 8 provides expertise in web development, e-commerce development, and custom software development.  

    Clients

    • Pair of Thieves
    • BulletProof
    • Deep Sentinel
    • Inside Weather

    Industries

    Notable Project

    A cycling technology startup has hired Ambaum to conduct maintenance efforts on their Shopify website. This also involves regularly creating new web pages and adding custom features based on the client's needs.

    "I am always very pleased and impressed whenever Ambaum takes initiative and proactively anticipates our needs."

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  • 2
    • $10,000+
    • 2 - 9 employees
    • Seattle, WA

    Black Antelope is a digital creative industry headquartered in Seattle. It was founded in 2009 and has expanded to additional locations in Sacremento, Calif. and London. Black Antelope has about 3 employees that serve a range of enterprise and small- to mid-sized businesses. Services include custom software development, web development, and web design. 

    Clients

    • UC Berkeley (Berkeley, CA)
    • UCSF (San Francisco, CA)
    • Monterey Bay Aquarium (Monterey, CA)
    • Fujitsu Laboratories Of America (Sunnyvale, CA)

    Industries

    Notable Project

    A college university hired Black Antelope to migrate their website into a new platform and enhance their backend framework. The goal is to design and develop a new website for a specific school program.

    "The design aspect is fast, efficient, and top-notch."

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  • 3
    • $25,000+
    • 10 - 49 employees
    • Seattle, WA

    Bonsai Media Group is a full service internet marketing agency located in Seattle, Wash. Founded in 2006, Bonsai Media Group specializes in web design, web development, and social media marketing. Bonsai Media Group employs a team of around 35.

    Clients

    • Amazon
    • University of Washington
    • Taco Time
    • Impinj

    Industries

    Notable Project

    Bonsai Media Group developed an e-commerce site for a fashion brand. They initially led a discovery phase before designing the site's frontend and developing and testing the platform.

    "The final product was amazing, and their process to get there was very impressive."

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  • 4
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Bellevue, WA

    MSOFT (formerly MediaSoft.team) is a Washington State, software development firm with an office in Bellevue, Seattle area. Founded in 2014, MSOFT (formerly MediaSoft.team) team of over 270 employees specializes in custom software, website, and mobile app development for enterprise clients. MSOFT (formerly MediaSoft.team) has partners in a variety of industries including Retail, GameDev, and FinTech.

    Clients

    • Zdravcity
    • CarPrice
    • Moio Delo
    • Svaznoy Travel

    Industries

    Notable Project

    MSOFT (formerly MediaSoft.team) developed a mobile app, as well as the technology to connect a vast database of content to the app. They also implemented the graphic design.

    "During the development process, they came up with a number of new ideas that greatly improved the app."

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  • 5
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 10 - 49 employees
    • Seattle, WA

    coolblueweb is an information tech and service firm that was founded in 2009 and based in Seattle. coolblueweb's team of 18 employees specialize in web and e-commerce design, particularly on the Magento and WooCommerce platforms.    

    Clients

    • Grundéns
    • Nuria Beauty
    • 4Culture
    • Camano Island Coffee Roasters

    Notable Project

    The client hired coolblueweb for the purpose of improving their shipment request process. The agency built a custom solution using bluCommerce to achieve the goal.

    "Everyone in our team would say that coolblueweb's work was integral in making our company function."

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  • 6
    • Scheduling

      5.0
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Seattle, WA

    Rainfactory is a full-service digital marketing agency based in Oakland, Calif., with a secondary location in Seattle. Founded in 2014, this company has 22 employees. Services offered by Rainfactory include social media marketing, PPC, and advertising for small to mid-sized businesses.

    Clients

    • OneWheel
    • CLIQ Chair
    • Segway Robotics
    • Atari VCS Reboot

    Industries

    Notable Project

    Rainfactory assisted with an Indiegogo crowdfunding campaign for a smartphone accessory, providing project management support and setting up a pre-launch email list.

    "They were able to scale our crowdfunding campaign while keeping an eye on sustainability."

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  • 7
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Seattle, WA

    Aeolidia is a web and graphic design studio in Seattle. It was founded in 2004 and has a team of 5 employees who provide web design, e-commerce development, and logo and packaging design services for small retail companies.

    Clients

    • Sugar Paper
    • Day Designer
    • Emily McDowell Studio
    • Molly Hatch Design

    Industries

    Notable Project

    Aeolidia developed a design company's Shopify website that would showcase the artist-owner's art and products. They also helped establish the company's brand identity as a dynamic and professional design house.

    "I was most impressed with Aeolidia's ability to identify the uniqueness of me and my art business."

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  • 8
    • Undisclosed
    • 2 - 9 employees
    • Seattle, WA

    Freelock LLC is a Seattle-based internet and web design firm that was founded in 2002. Freelock LLC's team of 5 employees works mainly with small- and mid-market sized clients but has experience working with large corporations as well. The firm specializes in web and UI/UX design along with e-commerce development. 

    Industries

    Notable Project

    Freelock provides ongoing support for a Drupal 8 server. They make monthly updates and ensure the system runs smoothly by improving backend processes and solving bugs.

    "Freelock’s friendliness and willingness to help stands out in every aspect of the project."

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  • 9
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Seattle, WA

    Founded in 2000, UpTop specializes in UI/UX design but also shines in web and mobile app development. Their team of 50+ are passionate about solving complex problems and increasing revenue for their clients.

    Clients

    • Amazon
    • Microsoft
    • CenturyLink
    • F5

    Industries

    Notable Project

    UpTop developed a client portal and ran project management for an arbitration and mediation firm. They tailored the platform to three audience groups, designed the frontend, and handled integrations.

    "They came up to speed extremely quickly to understand this industry and design the portal would require."

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  • 10
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Seattle, WA
    Slashdev is a small software development company. The Winter Park, Florida-based company was established in 2021. Their services include custom software development, web development, mobile app development, wearable app development, and more.

    Industries

    Notable Project

    Slashdev developed custom software for a travel company. The team provided frontend, backend, and PHP developers who managed the entire product development process, creating an MVP.

    "Slashdev was able to deliver beyond expectations."

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  • 11
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 2 - 9 employees
    • Seattle, WA

    Rainfall is a creative studio and design agency headquartered in Seattle, with an additional office in New York City. Founded in 2016, the company has a team of 4 people who specialize in UX/UI design, branding, and web design. Their clients are mostly small businesses, and they work with some mid-market businesses. The businesses they work with are in industries including the arts, entertainment & music, consumer products & services, and hospitality & leisure industries.

    Clients

    • The Metropolitan Museum of Art
    • Brinks Home Security
    • Spotify
    • Nest

    Industries

    Notable Project

    Rainfall designed the UX/UI for a SaaS platform geared toward the automotive industry. Other deliverables included a logo design, email templates, and assorted other marketing materials.

    "Rainfall understands the importance of having design uniformity across all libraries and corporate elements."

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  • 12
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Seattle, WA

    Founded in 2010 in Seattle, Billberry is a software development studio creating custom software, web apps, and digital products in partnership with some of the world's biggest brands. They have a veteran team of fewer than 50 strategists, designers, and developers who work in partnership with clients to help them grow, innovate, and move their businesses forward. Clients include businesses of all sizes in various industries, including business services, consumer products and services, and financial services.

    Clients

    • Days for Girls
    • Snohomish County Public Utilities
    • Impinj
    • The Live You Can Save

    Industries

    Notable Project

    Bilberrry redesigned a wealth management company’s website and helped migrate it into the new WordPress environment. The project also included migrating the content and reorganizing it.

    “They were awesome at following up, and they always delivered work above and beyond our expectations.”

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  • 13
    • Undisclosed
    • 2 - 9 employees
    • Kirkland, WA

    Alice Wonder Web Design Studio is a small web design agency. The Kirkland, Washington-based company was launched in 2012. Their services include web design and logo.

    Industries

    Notable Project

    Alice Wonder Web Design Studio was hired to develop and re-design the existing platform of a rotary club. The main project goal was to generate a site that appeals to the client's potential members and donors.

    "We have received many compliments, especially from our President and Membership Chair."

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  • 14
    • $1,000+
    • 2 - 9 employees
    • Seattle, WA

    Visualwebz is a digital design and marketing agency located in Renton, Wash., with under 10 employees. Founded in 2008, the company mainly provides web design and development, e-commerce development, SEO services, and content marketing using a variety of programs and systems.

    Clients

    • TimeXtender
    • Mitsubishi
    • Fuso
    • PGTAA

    Industries

    Notable Project

    Visualwebz, LLC provided web redesign and redevelopment for a nonprofit organization. The client wanted their platform to continue a smooth flow as they expanded services.

    "They gave us a great website on a new CMS platform."

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  • 15
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Seattle, WA

    Conflare is a web development and design firm in Seattle. It was founded in 2004 and currently has 4 employees. Conflare provides web design and development, branding, digital strategy, and video production services mainly to small business clients.

    Clients

    • Artisan Electric
    • PhotoTC
    • AME Commerce
    • Foundry Law

    Industries

    Notable Project

    Conflare assisted an aerospace firm with their design, web development, and brand messaging. They collected data, built a modern WordPress site, and created new color palettes and templates.

    “Their overall creativity is impressive.”

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  • 16
    • $1,000+
    • 250 - 999 employees
    • Bellevue, WA

    E-commerce development firm Neighborsoft.team was established in 2009. Their midsize team is headquartered in Bellevue, Washington. Neighborsoft.team provides e-commerce development, web development, custom software development, mobile app development, and more.

    Industries

    Notable Project

    An investment software firm hired Neighborsoft.team to develop their digital platform. The platform automated the client's internal processes and provided them with tools to easily onboard investors.

    “I’m most impressed with Neighborsoft.team’s expertise and patience.”

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  • 17
    • $1,000+
    • 10 - 49 employees
    • Seattle, WA

    Seattle New Media is a website development agency based in Seattle. The agency, founded in 2006, has a team of less than ten that provides, among others, video production, web development, and mobile app development services to various companies and clients. 

    Clients

    • Dr. Tracy
    • Clearview.ai

    Industries

    Notable Project

    Seattle New Media was hired by a software development company for custom software development services. The team designed the client's site using Figma and developed it using Webflow.

    "Seattle New Media just gets it! There was no hand-holding - ever."

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  • 18
    • Scheduling

      4.0
    • Quality

      3.0
    • Cost

      2.5
    • NPS

      2.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • Seattle, WA

    SMITH is an e-commerce development company. The midsize Seattle, Washington-based agency was established in 1996. Their services include e-commerce development, ux/ui design, web design, branding, and more.

    Industries

    Notable Project

    SMITH began an SAP Commerce implementation and provided staff augmentation services to a direct sales company. The client requested an agile programming methodology that SMITH did not follow.

    “Once challenges arose and we decreased their scope of work, they became disengaged.“

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  • 19
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Seattle, WA

     Headquartered in Seattle, Maintaingo is a development agency and site support service. The company was founded in 2016 and has under 10 employees. They specialize in web development, e-commerce, design, and SEO. 

    Clients

    • Institute for Systems Biology
    • WorkCare
    • GLP Attorneys
    • Louroe Electronics

    Notable Project

    Maintaingo maintains and updates a novelty goods e-commerce site. The team initially transferred and customized the site on WordPress. They also integrated the site with Etsy and now manage marketing.

    "Maintaingo always keeps in touch with me about what they’re doing, how long it’s taking them, and what it’s costing."

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  • 20
    • $10,000+
    • 10 - 49 employees
    • Seattle, WA

    Helpful Human is a development agency based in Seattle. Since 2013, their team of 15 has been specializing in web design and development, mobile app development, and UX/UI design. They work primarily with small businesses in the information services and business services industries.

    Clients

    • Rudy's
    • naturewise
    • Elm Coffee Roasters
    • Holland America Line

    Industries

    Notable Project

    Helpful Human provides custom software development services for an aerospace consulting services company. They are helping the client develop an advanced production scheduling software.

    "They are highly dynamic and have a great level of technical knowledge to support our requirements."

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  • 21
    • $5,000+
    • 10 - 49 employees
    • Bellevue, WA

    Truu Digital, a website development company, was established in 2012. The small Bellevue, Washington-based team provides web development, conversion optimization, CRM consulting and SI, digital strategy, and more.

    Industries

    Notable Project

    Truu Digital developed a website for a chiropractor practice. The team built and designed a new website with a more modern image.

    "They are up to date with technology, communicate well, and listen to your needs."

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  • 22
    • $5,000+
    • 2 - 9 employees
    • Seattle, WA

    Founded in 2015, Wildern Design & Interactive is a full-service design agency. Their team of 6 works out of Seattle, focusing on branding, web design, and web development services among others.

    Clients

    • Pinterest
    • Clipper Vacations
    • Warwick Hotels
    • Getty Images Gallery

    Industries

    Notable Project

    Wildern Design & Interactive helped a travel company with a range of ongoing branding, marketing, and advertising efforts for an ad campaign. They provide digital and print ads, email marketing, and UX design.

    "Wildern has proven to be nimble and always accessible. They always succeed at managing high volumes of work."

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  • 23
    • $5,000+
    • 2 - 9 employees
    • Seattle, WA

    All Seattle Web Design was founded in 2001 and is based in Seattle, Wash. Their team of under 5 employees provides mostly web design and SEO services. 

    Clients

    • Courtyard Hotels
    • Bartell Drugs
    • City of Burien
    • City of Des Moines

    Industries

    Notable Project

    All Seattle Web Design created a website from scratch to increase the company’s searchability. They focused on making it easy to use and mobile friendly, providing ample time for reviewing and making changes.

    "All Seattle Web Design knows what they’re doing and talking about."

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  • 24
    • $10,000+
    • 250 - 999 employees
    • Bellevue, WA

    Salmon is an e-commerce development firm. They are based in Watford, United Kingdom; London, United Kingdom; Weesp, Netherlands and Noida, India and have a midsize team. The agency focuses on e-commerce development, digital strategy, and web development.

    Industries

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  • 25
    • $10,000+
    • 250 - 999 employees
    • Seattle, WA

    E-commerce development company SmartOSC is headquartered in Hanoi, Vietnam; Melbourne, Australia; Seattle, Washington and Singapore, Singapore. The firm specializes in e-commerce development, mobile app development, and web development and is midsize.The firm was founded in 2006.

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  • 26
    • $5,000+
    • 50 - 249 employees
    • Seattle, WA

    Fabric Digital Services is a digital strategy company. Launched in 2017, the midsize company is in Seattle, Washington. Their services include digital strategy, marketing strategy, media planning & buying, branding, and more.

    Industries

    Notable Project

    Fabric Digital Services modified a product information management system to be more scalable by separating the front- and backend. They've taken over running the backend through their cloud database using APIs.

    "They did a great job — our PIM system is exactly how I envisioned it."

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  • 27
    • $10,000+
    • 50 - 249 employees
    • Seattle, WA

    In Seattle, Washington, Assemble is an e-commerce development firm. They focus on e-commerce development, custom software development, cloud consulting & SI, ERP consulting and SI, and more and were established in 2010.

    Industries

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  • 28
    • Undisclosed
    • 50 - 249 employees
    • Seattle, WA

    Ideoclick Inc. Is a business consulting company. The Seattle, Washington-based firm was launched in 2008. The midsize team focuses on business consulting, e-commerce development, content marketing, and marketing strategy.

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  • 29
    • $1,000+
    • 10 - 49 employees
    • Seattle, WA

    Mercutio is an e-commerce development company established in 2015. The firm offers e-commerce development, web development, cloud consulting & SI, and IT strategy consulting and has a small team. The firm is located in Seattle, Washington.

    Industries

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  • 30
    • $5,000+
    • 2 - 9 employees
    • Seattle, WA

    Ply Interactive is a Seattle, Washington-based e-commerce development company. The small firm was launched in 2005. Their services include e-commerce development, web development, and web design.

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