Top 100 E-Commerce Development Companies in Washington

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Top 100 E-Commerce Development Companies in Washington

The Best of February 2025

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

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. 

Jump to Most Reviewed Companies

List of the Best Washington E-Commerce Development Firms

  • 1
    (21 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    5.0
    $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.  

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    Clients

    Pair of Thieves

    Industries

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  • 2
    (3 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    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.    

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    Clients

    Grundéns
  • 3
    (31 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $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.

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    Clients

    Days for Girls

    Industries

  • 4
    (21 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    5.0
    $25,000+
    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. 

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    Clients

    UC Berkeley (Berkeley, CA)

    Industries

  • 5
    (22 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $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.

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    Clients

    Sugar Paper

    Industries

  • 6
    (8 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Seattle, WA

    Montana Banana’s skill in full-service web and mobile app development has yielded results for clients since 1996. In addition to an office in Seattle, WA, the team of 5 also has a presence in Pasadena, CA. The development company stands out in web, mobile app development, and e-commerce development, as well as design.

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    Clients

    ESS Eye Pro

    Industries

  • 7
    (8 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    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. 

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    Industries

  • 8
    (2 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Vancouver, WA

    Sol Minion Development is a small Tempe, Arizona-based cloud consulting & SI company. Founded in 2012, the team specializes in cloud consulting & SI, custom software development, cybersecurity, web development, and more.

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    Industries

  • 9
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $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.

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    Industries

  • 10
    (4 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $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.

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    Clients

    Artisan Electric

    Industries

  • 11
    (4 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    4.8
    $1,000+
    10 - 49 employees
    Vancouver, WA

    Based in Vancouver, Washington, DreamsToLife, LLC is an e-commerce development company. The small company was founded in 2021. Their team focuses on e-commerce development, web development, custom software development, direct marketing, and more.

    Read More

    Industries

  • 12
    (16 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    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. 

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    Clients

    Dr. Tracy

    Industries

  • 13
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $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.

    Read More

    Industries

  • 14
    (11 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Seattle, WA

    Fortuna Media Group is a direct marketing company. Founded in 2020, the small firm is located in Seattle, Washington. Their team offers direct marketing, market research, branding, marketing strategy, and more.

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    Industries

  • 15
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $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.

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    Clients

    Pinterest

    Industries

  • 16
    (9 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    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.

    Read More

    Industries

  • 17
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Arlington, WA
    FDG Web, Inc is a web design company established in 2000. Based in Arlington, Washington, the team provides Web Design and Web Development.
    Read More

    Industries

  • 18
    (1 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    5.0

    Would Recommend

    5.0
    $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.

    Read More

    Industries

  • 19
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Burien, WA
    Sandcastle Web Design and Development is a software development company established in 1998. The team specializes in Custom Software Development and Mobile App Development.
    Read More

    Clients

    Aviation Supplies & Academics Cevala / Brandvia Allegiant Commercial Asset Services Group

    Industries

  • 20
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Olympia, WA

    Tilladelse Marketing Agency is a full service marketing agency located in Olympia, Wash. Founded in 2018, they have a team of 3 employees who specialize in web design, PPC, e-commerce development, and web development for their clients
     

    Read More

    Clients

    Bid Venues |
  • 21
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Spokane, WA
    Located in Spokane, Washington, Commerce Architects is a software development firm. The midsize team focuses on custom software development, cloud consulting & SI, e-commerce development, and generative ai and was founded in 2008.
    Read More

    Industries

  • 22
    (6 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $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.

    Read More

    Clients

    Rudy's

    Industries

  • 23
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Bellevue, WA
    EliteStart is a Bellevue, Washington-based web design agency. Launched in 1990, the team offers Web Design and E-Commerce Development.
    Read More

    Industries

  • 24
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Gig Harbor, WA
    Launched in 2015, Helium Development is a small Gig Harbor, Washington-based e-commerce development firm. Their services include E-Commerce Development and Application Management & Support.
    Read More

    Industries

  • 25
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Bellevue, WA
    Midsize mobile application development firm Tech Pathway, is in Jaipur, India and Bellevue, Washington. Their services include Mobile App Development and Web Development.
    Read More

    Industries

  • 26
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Colville, WA
    Rapidfyre Inc is an e-commerce development firm and web design agency. The company is in Colville, Washington and Walla Walla, Washington. Their services include E-Commerce Development and Web Design.
    Read More
  • 27
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    50 - 249 employees
    Seattle, WA
    Assemble is a midsize e-commerce development company based in Seattle, Washington. Their services include E-Commerce Development and Custom Software Development.
    Read More

    Industries

  • 28
    (16 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Seattle, WA

    Codersh Web Services is a web agency based in Ahmedabad, India, and founded in 201. With no more than 10 experts, they specialize in web design, web development, and mobile app development services for small firms in the industries of business and IT services, among others.

    Read More

    Clients

    Reinventu Pro

    Industries

  • 29
    (4 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    5.0
    $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.

    Read More

    Clients

    OneWheel

    Industries

  • 30
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Tacoma, WA
    Branding firm Market Tactics is headquartered in Tacoma, Washington. The team specializes in Branding and Social Media Marketing.
    Read More

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