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Top Website Development Companies in Seattle, WA

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Choosing a website development company you can trust is no easy task, but UpCity is here to help! Browse our list of the best web development companies in Seattle and make an informed decision using validated customer reviews, portfolios, awards, detailed service offerings, and more.

An expert development team needs to take many things into consideration while building your website: backend development, front-end, user experience, and the general design of your website. Building an ecommerce website? That may come with an additional set of challenges. Choose your next partner from our hand-crafted list with confidence.

UpCity offers objective, independent research and verified user reviews. We earn compensation from some providers who sign up for sponsored profiles. Learn more about our trusted providers.

Businesses provider works with
Provider's minimum per-project cost
Provider's minimum retainer cost
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94 Provider(s)Last Updated: April 24, 2025

Top Marketing Agency

Lake Stevens, WA, US
Services
Digital MarketingTwitter MarketingWebsite Development
Business Summary:
Top Marketing Agency is a full service digital marketing company, providing results oriented internet marketing solutions to businesses. We offer services in Web design, SEO, hosting, social media, reputation management, paid advertising, and video services.
Industry(s):
Home Services | Healthcare | Finance | Automotive | Attorneys | Business Services
Business Details
Businesses provider works with
Small
Provider's minimum per-project cost
$1,000 or more
Provider's minimum retainer cost
$1,500 or more, monthly

Bigfin.com

Redmond, WA, US
Services
Java DevelopmentAdvertisingLocal SEOView all
Business Summary:
Bigfin.com is a digital marketing agency in Redmond WA offering paid advertising, search engine optimization, web development and social media.
Industry(s):
Business Services
Business Details
Businesses provider works with
Small, Medium, Enterprise
Services
Digital MarketingWebsite Development
Business Summary:
What happens when you take former dental practice managers and put them on a team with marketing experts, SEO nerds, and talented designers? You get Roadside Dental Marketing’s unmatched experience! Unlike other marketing companies, we GET it because we’ve been in the dental trenches ourselves.
Industry(s):
Business Services | Healthcare | Dental
Business Details
Businesses provider works with
Small
Provider's minimum retainer cost
Less than $500, monthly
UpCity Local Excellence Award Winner - An illustration of a certificate.

efelle creative

Seattle, WA, US
Services
PPCCreative AgenciesContent MarketingView all
Business Summary:
Since 2005, Efelle has provided immersive, engaging web design that DRIVES BUSINESS.
Industry(s):
Restaurant | Non-Profit | Finance | Construction | Attorneys | Healthcare
Business Details
Businesses provider works with
Small, Medium, Enterprise
Provider's minimum retainer cost
$1,500 or more, monthly

R2integrated

Baltimore, MD, US
Services
Digital MarketingSocial MediaInstagram MarketingView all
Business Summary:
R2i is a full-service digital marketing agency specializing in brand development, demand generation, marketing cloud technology, content strategy, search, social media, and data management.
Industry(s):
Business Services
Business Details
Businesses provider works with
Enterprise

Extra Mile Marketing

Bellevue, WA, US
Services
Digital MarketingMarketing ConsultingWebsite Development
Business Summary:
Extra Mile Marketing is a strategic marketing firm with a bunch of marketing geeks who are super passionate about the tech space. We know how to influence business decision makers with powerful content that tells your unique and memorable story.
Business Details
Businesses provider works with
Small, Medium, Enterprise
Provider's minimum per-project cost
$5,000 or more
Provider's minimum retainer cost
$2,000 or more, monthly

Sound Strategy

Seattle, WA, US
Services
Public Relations (PR)Website DevelopmentWooCommerce Development
Business Summary:
Sound Strategy is a Seattle based creative agency providing web design, development, and optimization for small and medium sized businesses.
Industry(s):
Non-Profit | Business Services
Business Details
Businesses provider works with
Small, Enterprise
Provider's minimum per-project cost
$2,500 or more
Provider's minimum retainer cost
Less than $500, monthly

Year

Bellingham, WA, US
Services
Web DesignWebsite Development
Business Summary:
My background in entrepreneurship and brand development sets me apart in the way that I approach campaign and content production. I seamlessly pair design with strategy and am fluent in both design and client vocabulary.
Industry(s):
Business Services
Business Details
Businesses provider works with
Small, Medium
Provider's minimum per-project cost
Less than $1,000
Provider's minimum retainer cost
$500 or more, monthly

Adaptive Marketing

Bellevue, WA, US
Services
AdvertisingWebsite Development
Business Summary:
Adaptive Marketing Group is a full-service advertising agency. We create fans by crafting unique experiences that capture the interest and engage the audience.
Industry(s):
Business Services
Business Details
Businesses provider works with
Small, Medium, Enterprise
Provider's minimum retainer cost
$5,000 or more, monthly

Aeolidia

Seattle, WA, US
Services
Digital MarketingShopify DevelopmentWebsite Development
Business Summary:
Aeolidia has set up many hundreds of online shops for designers, makers, and other creatives since 2004. We design brands, produce website content, and help you get traffic to your new site. Our data-based strategy aims to raise conversion rate, AOV, and repeat sales for a substantial ROI.
Industry(s):
Home Services | Food/Beverage | Retail | Entertainment
Business Details
Businesses provider works with
Small, Medium

Ambaum

Seattle, WA, US
Services
WordPress DevelopmentShopify DevelopmentWeb DesignView all
Business Summary:
BTown Web is a development agency that provides programming and marketing services to our clients. We help our clients with Platforms (Shopify and WooCommerce and many others), Services (Dev, Design, Marketing and Analytics) and we provide consulting and integration assistance for Channels (Amazon, eBay, Walmart, etc). In the context of those 3 areas BTown Web is able to provide our clients support and best practice guidance to help our clients grow.
Industry(s):
Business Services
Business Details
Businesses provider works with
Enterprise
Provider's minimum retainer cost
$2,000 or more, monthly
Services
Graphic DesignDigital MarketingTwitter MarketingView all
Business Summary:
Ascend Marketing is an online agency located on the East side. Specializing in Websites, SEO, Graphics, Social Media, and creating internet marketing plans for your business.
Industry(s):
Business Services
Business Details
Businesses provider works with
Small
Provider's minimum retainer cost
Less than $500, monthly

Bizango

Seattle, WA, US
Services
Web DesignDrupal DevelopmentWebsite Development
Business Summary:
We are web design + digital marketing agency serving local and national businesses, bestselling authors, startups and e-commerce. Our dedicated team is based on the north shore of Lake Union in Seattle. Web Design - Branding - E-Commerce - Marketing - Pay Per Click Advertising - SEO.
Industry(s):
Business Services
Business Details
Businesses provider works with
Small, Enterprise
Provider's minimum retainer cost
Less than $500, monthly

Confluence Digital

Seattle, WA, US
Services
SEOInbound MarketingWebsite Development
Business Summary:
Confluence is a strategic branding and marketing services firm that strives to make a difference for brands making a difference. We have developed our Brand Activism methodology to bring the brand's vision to life. We are data-driven but we do not allow ourselves to be overrun by data. And while we're rooted in digital, we understand that brands are born from emotion. Digital is the venue where our brands tell their stories with content, SEO, social media, paid media and analytics.
Industry(s):
Business Services
Business Details
Businesses provider works with
Small, Medium, Enterprise
Provider's minimum retainer cost
$1,500 or more, monthly

David Cuff

Lynnwood, WA, US
Services
Digital MarketingWebsite Development
Business Summary:
Affordable Digital Marketing. Getting you found online and looking good. Social Media, Online Reviews, Website Design, SEO, and Review Management. 
Industry(s):
Business Services
Business Details
Businesses provider works with
Small, Enterprise
Provider's minimum retainer cost
Less than $500, monthly
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