Top 100 Web Development Companies in Seattle
The Best of March 2024
Looking 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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Featured providers
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- $25,000+
- 50 - 249 employees
- Lahore, Pakistan
FiveRivers Technologies is a midsize big data company. The Lahore, Pakistan-based agency was founded in 2003. Their team focuses on BI & big data consulting & SI, custom software development, ux/ui design, IoT development, and more.
Industries
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- $50,000+
- 50 - 249 employees
- Sarasota, FL
AnyforSoft is a software development company with a major presence in Florida. Founded in 2011, it has delivered over 150 projects for businesses in Media & Entertainment, Sport, E-Learning, Education, E-commerce, and FinTech industries. Their services include web and mobile development, UI/UX design, project discovery, maintenance and support, and team extension. AnyforSoft is a customer-oriented company that builds professional product development teams that care. Their mission is to empower SMEs with digital transformation in the new economy via Python, Drupal, and React technologies.
Industries
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- $25,000+
- 50 - 249 employees
- London, United Kingdom
Tech Alchemy is a software development studio based in London. Founded in 2016, they have around 150 employees who provide startups and small to medium-sized businesses with custom software development, blockchain development, and web & mobile app design and development. Services include prototyping, discovery, MVP development, and Web3 digital transformation
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1
- $5,000+
- 50 - 249 employees
- Seattle, WA
UPQODE is a website design and development agency based in Nashville, Tennessee. Founded in 2015, the team of 40+ specializes in web development, web design, and e-commerce development. They work with small businesses, focusing on information technology, e-commerce, and business services.
Clients
- Think Tank Team - Samsung Research America
- SAA - Spondylitis Association of America
- AmeriFreight Inc.
- DOXO Inc.
Industries
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2
- $25,000+
- 10 - 49 employees
- Seattle, WA
Efelle Creative is an advertising and software development firm with about 30 employees. Based in Seattle, the team focuses on web design, web development, SEO, and e-commerce development. The company was founded in 2005.
Clients
- Design & Development for Zulilly
- Boeing
- Weyerhaeuser
- Philips
Industries
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Featured providers
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- $25,000+
- 50 - 249 employees
- Lisboa, Portugal
Custom software development company Eventyr was established in 2017. The midsize team focuses on custom software development, web development, mobile app development, AR/VR development, and more. The firm is in Kharkiv, Ukraine.
Industries
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- $1,000+
- 10 - 49 employees
- Vilnius, Lithuania
Launched in 2019, Rekos Agency is a branding agency. They are in Vilnius, Lithuania and have a small team. The company focuses on branding, web design, ux/ui design, graphic design, and more.
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3
- $25,000+
- 2 - 9 employees
- Seattle, WA
Lunarbyte.io is a development agency based in Seattle. Since 2019, the 3-person team has built websites, custom software, and mobile apps for predominantly small businesses.
Clients
- DDM Imports
- Clean the Scene
- Preflight Mitigator
- Dollar Flight Club
Industries
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4
- 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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5
- $5,000+
- 50 - 249 employees
- Seattle, WA
Vinova is an app and game development service based in Singapore. Founded in 2010, the team of 35 employees specializes in mobile app development, web development, and custom software development. They work with small businesses, midmarket businesses, and enterprises, focusing on information technology and gaming.
Clients
- FWD Insurance
- Singapore Press Holdings
- Singapore Safety Driving Center
- Navig8 Asia
Industries
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6
- $10,000+
- 2 - 9 employees
- Seattle, WA
Sayenko Design is a web design and development agency that specializes in the Shopify platform. The company has about four employees and was founded in 2009. Based in Seattle, Sayenko Design supports small- to medium-sized businesses. They focus on WordPress, PHP, and SQL. Other services include online marketing, branding.
Clients
- Erickson
- Defined Crowd
- Icertis
Industries
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7
- $25,000+
- 10 - 49 employees
- Seattle, WA
Culture Foundry is a web agency founded in Seattle in 2010 with more than 10 employees. They specialize in digital strategy, web design, and web development solutions for small and mid-market firms in the fields of arts, IT, and financial services.
Clients
- 24 Hour Fitness
- Audinate
- Ballet Austin
- Belmont Stakes / NYRA
Industries
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8
- $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.
Clients
- UC Berkeley (Berkeley, CA)
- UCSF (San Francisco, CA)
- Monterey Bay Aquarium (Monterey, CA)
- Fujitsu Laboratories Of America (Sunnyvale, CA)
Industries
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9
- $50,000+
- 10 - 49 employees
- Seattle, WA
ATOMICUS, a custom software development firm, was launched in 1999. They are in Seattle, Washington and Gdańsk, Poland and have a small team. Their services include custom software development.Read MoreClients
- Bruker
- Cameca
- Ametek
- Rigaku
Industries
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10
- $25,000+
- 10 - 49 employees
- Seattle, WA
Zazz is a Seattle-based mobile app development company founded in 2011. They have an additional office in San Francisco. Their team of approximately 50 employees serves clients of all sizes and industries. In addition to app development, they also specialize in enterprise app modernization and UX/UI design.
Clients
- Inclose
- Ideal Smart
- Sparehandz
Industries
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11
- $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
- Supra Boats
- Jefferson Heath Plans
Industries
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12
- $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.
Clients
- Reinventu Pro
- Redesign Hub
- Vidste
- Bahia Days
Industries
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13
- $25,000+
- 50 - 249 employees
- Seattle, WA
Mobcoder is a software development company based in Seattle. They also have an office in Noida, India. Founded in 2014, their team of 40 employees provides mobile app development, custom software, and web development services to its midmarket and small business clients. They also serve enterprise clients.
Clients
- General mills
- Axisbank
- State of Washington tourism
- Motherson Group
Industries
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14
- $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
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15
- $1,000+
- 2 - 9 employees
- Seattle, WA
A digital marketer based in San Francisco, Randy McCabe offers SEO, PPC, and digital strategy services. They were founded in 2018.
Clients
- Morgan Stanley
- Huawei
- NameSilo
- RE/MAX
Industries
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16
- 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
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17
- $5,000+
- 50 - 249 employees
- Seattle, WA
In Chicago, Illinois, 128 is a small web design agency. They specialize in web design and web development and were launched in 2021.
Industries
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18
- 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
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19
- $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
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20
- Undisclosed
- 10 - 49 employees
- Kirkland, WA
Advertising company D2 Creative was founded in 2014. Headquartered in Kirkland, Washington; West Linn, Oregon and Pittsfield, Massachusetts, their small team provides advertising, branding, marketing strategy, media planning & buying, and more.
Clients
- Amtrak Cascades
- HBO
- EBay
- Northwest Seaport Alliance
Industries
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21
- Undisclosed
- 250 - 999 employees
- Seattle, WA
Projekt202 is a software development and marketing company based in Addison, Texas. They were founded in 2003 and have a team of 285 employees. They specialize in custom software development, UX/UI design, and mobile app development to improve their client’s customer and employee experiences.
Clients
- Vonto
- Apiture Xpress
- Les Mills
- YES Network
Industries
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22
- Undisclosed
- 50 - 249 employees
- Seattle, WA
Founded in 2000, Blink UX has almost 20 years of experience in the IT sector. True to their name, Blink UX specializes in UX/UI design but also offers mobile and web development, research, strategy, and design services.
Clients
- Amazon
- NASA
- Apple
- Disney
Industries
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23
- $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
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24
- Undisclosed
- 50 - 249 employees
- Seattle, WA
R2integrated is a national digital agency with offices in Baltimore, Md., Seattle, St. Louis, New York, and Silicon Valley, Calif. With over 200 employees, this agency uses web development, creative design, brand strategy, and search services to produce the best marketing strategies for their clients.
Clients
- Microsoft
- MasterCard
- Hershey's
- American Cancer Society
Industries
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25
- $1,000+
- 10 - 49 employees
- Seattle, WA
Hero Creative is a Seattle-based media production company founded in 2012. Their team of around 10 employees provides marketing strategy, branding, advertising and web design. They primarily serve enterprise clients in the advertising, hospitality and nonprofit industries.
Clients
- Make-A-Wish Foundation
- University of Washington
- Leukemia and Lymphoma Society
- Northwest Motorsport
Industries
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26
- $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.
Clients
- ESS Eye Pro
- Apex Learning Virtual School
- Bellmont Cabinet Co.
- Buck and Buck
Industries
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27
- $100,000+
- 250 - 999 employees
- Seattle, WA
AMP Agency was founded in Boston in 1995 and has grown to more than 400 employees in Los Angeles, New York, Seattle, and Austin, Texas. AMP Agency serves mainly enterprise clients on web design and development, UI/UX design, SEO, PPC, and social media marketing.
Clients
- Hasbro
- Maybelline New York
- Garnier
- Southwest Airlines
Industries
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28
- $100,000+
- 1,000 - 9,999 employees
- Seattle, WA
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.
Clients
- Cirque du Soleil
- MLSE
- HBO
- The North Face
Industries
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29
- Undisclosed
- 50 - 249 employees
- Seattle, WA
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.
Clients
- ReachNow
- Philips
- Johnson Controls
- Sony Pictures Television
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30
- $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.
Clients
- Dr. Tracy
- Clearview.ai
Industries
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