Top 100 Web Development Companies in Seattle
The Best of December 2025Looking for a top web developer in Seattle?
Regardless of size and industry, customers nowadays expect you to have a website for your business. They want a platform where they can see more of your products and services, get support for their inquiries, and more.
The Manifest sorted out a list of the leading web development companies in Seattle ready to turn your ideas into a fully-functioning platform. Before you connect with them, make sure you’ve taken the time to read their reviews, profiles, and awards.
List of the Best Seattle Web Developers
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31$5,000+50 - 249 employeesNashville, TNRead More
In Chicago, Illinois, 128 is a small web design agency. They specialize in web design and web development and were launched in 2021.
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32Undisclosed50 - 249 employeesSeattle, WAR2integrated is a midsize website development firm established in 2003. Their team provides Web Development, UX/UI Design, Branding, Digital Strategy, and more. The firm is located in Baltimore, Maryland; New York, New York; Campbell, California and Seattle, Washington.Read More
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MicrosoftIndustries
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33$5,000+50 - 249 employeesSeattle, WAHeadquartered in Seattle, Washington; Yerevan, Armenia and Almaty, Kazakhstan, Innova is a big data analytics company. The midsize agency was established in 2021. Their services include BI & big data consulting & SI, cloud consulting & SI, IT managed services, Custom Software Development, and more.Read More
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34Undisclosed50 - 249 employeesSeattle, WARead More
Smashing Ideas is a mobile app development company that offers an array of services such as UI/UX design, web design, data strategy and analytics, and quality assurance and testing. Since its founding in 1996, Smashing Ideas has grown to over 50 employees who are passionate, curious, and creative.
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ReachNow -
35$100,000+1,000 - 9,999 employeesSeattle, WARead More
Sid Lee is a creative agency headquartered in Montreal. It has expanded to offices in Paris, Toronto, and Culver City, Calif. since its establishment in 1993. Sid Lee employs 796 professionals that provide web design, social media marketing, digital strategy, advertising, and branding to small, mid-size, and large companies alike.
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Cirque du SoleilIndustries
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36$1,000+50 - 249 employeesSeattle, WAEmail Marketing company INSIDEA was founded in 2022. Their midsize team is headquartered in Dover, Delaware; New York, New York; Los Angeles, California and Austin, Texas. INSIDEA focuses on Email Marketing, Pay Per Click, Advertising, Social Media Marketing, and more.Read More
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37$10,000+2 - 9 employeesSeattle, WALaunched in 2023, Matey is a small web design agency. Their team specializes in web design, ux/ui design, product design, web development, and more. The agency is in Seattle, Washington.Read More
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38$5,000+10 - 49 employeesSeattle, WARead More
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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Artisan ElectricIndustries
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39$5,000+10 - 49 employeesSeattle, WARead More
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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Dr. TracyIndustries
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40$1,000+2 - 9 employeesSeattle, WAEstablished in 2017, Clarity Online is a SEO company. They are in Seattle, Washington and have a small team. Their services include Search Engine Optimization, Web Development, Pay Per Click, and Web Design.Read More
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Lake Washington Windows & DoorsIndustries
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41$5,000+10 - 49 employeesBellevue, WARead More
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.
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42$5,000+10,000+ employeesSan Francisco, CAGlobant is a large web development firm. They offer Web Development and Custom Software Development and were founded in 2003.Read More
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43Undisclosed2 - 9 employeesKirkland, WARead More
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.
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44$50,000+10 - 49 employeesSeattle, WARead More
New Normal, founded in 2012, is a software services agency headquartered in Seattle. Their company consists of a team of 22 people who specialize in web development, mobile app development, and e-commerce development. While they mostly work with mid-market businesses, they also work with enterprise and small businesses. The businesses they work with are mostly in the advertising & marketing, e-commerce, and financial services industries.
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AmazonIndustries
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45$5,000+10 - 49 employeesKirkland, WARead More
Based in Kirkland, Wash., ITIRRA is a boutique technology consulting firm. Since 2008, their team of 12 has been specializing in web development, mobile app development, IT strategy consulting, and more.
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Sports Aptitude -
46$25,000+2 - 9 employeesSeattle, WARead More
Northwest Independent Ruby Development is a digital agency based in Seattle. Since 2011, the small team of four has specialized in providing web and custom software development.
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University of Washington -
47$10,000+50 - 249 employeesBellevue, WARead More
Virtuosity Consulting, a custom software development firm, was launched in 2008. They are located in Bellevue, Washington and Navi Mumbai, India and have a midsize team. Their services include custom software development, IT managed services, enterprise app modernization, web development, and more.
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48$1,000+10 - 49 employeesSeattle, WAOdd Dog Media is a Seattle, Washington-based content marketing company. The company focuses on content marketing, conversion optimization, search engine optimization, pay per click, and more and is small.The company was established in 2007.Read More
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49$5,000+50 - 249 employeesClyde Hill, WAGrowth Natives is a SEO agency. They are located in Clyde Hill, Washington and Sahibzada Ajit Singh Nagar, India and have a midsize team that offers Search Engine Optimization, Account-Based Marketing, Email Marketing, Web Design, and more. The company was established in 2019.Read More
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LeventmIndustries
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50$5,000+2 - 9 employeesSeattle, WARead More
Totera Inc. Is a small web design agency. The Port Townsend, Washington-based firm was established in 1999. Their team focuses on web design, web development, branding, and search engine optimization.
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51Undisclosed2 - 9 employeesSeattle, WARead More
Fuse IQ is a Seattle-based design and development company. It was founded in 2001 and has 12 employees who specialize in web development and design, UI/UX design, and cloud consulting for small businesses and nonprofits.
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Chihuly StudioIndustries
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52$10,000+50 - 249 employeesSeattle, WAFortuna Media Group is a Seattle, Washington-based artificial intelligence company. The midsize firm was launched in 2020. Their team provides Artificial Intelligence, Social Media Marketing, Search Engine Optimization, Web Development, and more.Read More
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53Undisclosed2 - 9 employeesSeattle, WARead More
Perception Builder is a small conversion optimization company in Seattle, Washington. Established in 2011, the team focuses on conversion optimization, search engine optimization, ux/ui design, and web development.
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54$25,000+10,000+ employeesKraków, PolandPersistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.Read More
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55$5,000+2 - 9 employeesSeattle, WARead More
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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PinterestIndustries
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56$1,000+10 - 49 employeesSeattle, WARead More
Steelsmith Haus LLC is an internet marketing agency in Seattle. Founded in 2010, Steelsmith Haus has about 8 employees that work with a range of clients. Services include SEO, content marketing, web design, and email marketing services.
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StacheClipIndustries
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57$1,000+10 - 49 employeesNewcastle, WAHyperBeans is a web development firm headquartered in Newcastle, Washington. The agency offers Web Development, Mobile App Development, Custom Software Development, Enterprise App Modernization, and more and has a small team.The agency was launched in 2011.Read More
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58$5,000+10 - 49 employeesBellevue, WARead More
Scalex Technology Solutions is a digital agency founded in Bellevue, Wash. in 2015 with fewer than 50 employees. They specialize in cloud consulting, mobile app development, and custom software development for clients in the fields of education, financial, and IT services.
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World VisionIndustries
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59$10,000+10 - 49 employeesEdmonton, CanadaDura Digital, an IT managed services company, is located in Edmonton, Canada; Montevideo, Uruguay and Seattle, Washington. Launched in 2020, the small team offers IT managed services, IT staff augmentation, web development, and mobile app development.Read More
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60$1,000+10 - 49 employeesSeattle, WARead More
One Day Design is a web design company. The small Seattle, Washington-based team focuses on web design, web development, ux/ui design, and graphic design. The agency was founded in 2022.
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Check out a Web Developers in Seattle with the most new reviews in the past 12 months.
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