Top 40 PHP Developers in Seattle

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Top 40 PHP Developers in Seattle

May 2022

Looking for a top PHP development company in Seattle?

PHP development companies can take your business to the next level.

To assist you in your search for a partner, we’ve compiled this list of the top PHP developers in Seattle. 

List of the Best Seattle PHP Development Companies

  • 1
    • Undisclosed
    • 10 - 49 employees
    • Seattle, WA

    Elevated Third is a Denver-based Drupal web development agency. Founded in 2005, Elevated Third has a team of about 30 that works with organizations ranging from small nonprofits to large Fortune 500 companies. They also assist with web design, digital strategy, and UI/UX design.

    Clients

    • Numerator
    • Perforce Software
    • Finastra
    • Greenway Health

    Industries

    Notable Project

    From December 2016 to May 2017, Elevated Third worked with an enterprise software company to update its corporate website. The client needed to scale and better present its work portfolio online. Elevated Third was responsible for strategy, design, and frontend and backend development. The client was impressed with Elevated Third’s helpfulness, even when the challenges extended beyond the project’s original scope.

    “During the launch of our website, we had some unforeseen complications with our web server. Elevated Third stepped in, even when they weren’t contracted to do so, to solve it.” – Director of Marketing, Enterprise Software Company

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  • 2
    • $5,000+
    • 2 - 9 employees
    • Kirkland, 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
    • LinkedIn

    Industries

    Notable Project

    An accounting and consulting firm was looking to build new leadership content and boost their SEO efforts, so they engaged with Sayenko Design for their web development services.

    "They’re able to help us root out what’s unique about our company and highlight that on our website."

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  • 3
    • 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 LLC partnered with a research firm in order to manage the organization's databases. Using Drupal, the team at Freelock LLC developed a large database for the organization that they continue to maintain and update every month. The client was impressed with Freelock LLC's professionalism and responsiveness throughout the project. 

    "They communicate well, they're on top of things, and I've been extremely pleased with their service. Freelock is one of the best external vendors we've ever worked with." - Project Manager,Research Firm 

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  • 4
    • 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

    A digital marketer based in San Francisco, Randy McCabe offers SEO, PPC, and digital strategy services. They were founded in 2018.

    Clients

    • Off Leash K9 Training
    • NameSilo
    • COMRAD
    • EnGarde® Body Armor

    Industries

    Notable Project

    Exo Agency is handling a fashion accessories store's SEO efforts. Their responsibilities include writing content for the client's site, optimizing their site, and managing their promotion campaigns.

    "I'm impressed with their transparency, flexibility, and punctuality."

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  • 5
    • $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

    Notable Project

    Culture Foundry developed a website for a tech community and events group. The website was built with WordPress and was also optimized for SEO support. The group sees more and more traffic to the site each month.

    “Anytime issues came up, they were immediately responded to.” - Founder & CEO, Tech Community and Events Group

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  • 6
    • $5,000+
    • 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

    Notable Project

    A nonprofit hired Hero Creative as a visual storytelling partner. They offered professional photography, filming services and web development. The client praised their creativity, commitment and passion.

    “They’re fun, creative, and down to earth—and they love devising innovative solutions to our challenges.” – Vice President of Communications, Nonprofit
     

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  • 7
    • Scheduling

      4.3
    • Quality

      4.7
    • Cost

      4.5
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $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

    Notable Project

    AMP Agency created a media campaign for the client.  Focusing on the target demographic, they built a media plan and ran market research both before and after the launch to evaluate effectiveness. They remain on a monthly retainer.

    "We use them as an extension of our marketing department."

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  • 8
    • $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

    Black Antelope redeveloped a website on a unified Drupal CMS to improve performance. The system includes translation modules for different coding languages. Initially, they provided design services before a third-party vendor assumed that responsibility. Subsequently, they focused on SEO and increased web traffic significantly. The site's faster speed and new professional look significantly improve site rankings. 

    "Despite significant peaks of traffic at times, the site never went down. Black Antelope helped us with initial SEO implementations, giving us core advice for this area. We definitely saw an uptick in Google search results."  – Director of Web Development, Tech Company

     

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  • 10
    • $10,000+
    • 10 - 49 employees
    • Medina, WA

    A full-service digital design and development agency, Flower Press Creative Studio takes on mobile app, web, and custom software development projects. Founded in 2001, the small team of 6 is headquartered in Seattle and also has experience in UI/UX design.

    Clients

    • Insurance Lounge
    • Brown Bear Car Wash
    • Geek Girl Careers
    • World Perspectives

    Industries

    Notable Project

    A software development company needed a partner to work on the UI and visual design for a new app they were building. They hired Flower Press Creative Studio to provide the necessary services for the project.

    "The Flower Press team was responsive to questions and input; they were easy to stay in touch with."

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  • 11
    • $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

    A private equity firm hired Visualwebz to build a new website from scratch. Using Bluehost, the team developed and designed a website that met all requirements and added an interactive map feature, created a domain name, and set up various email addresses. Visualwebz efforts grew the client’s web presence, the site received positive feedback from users. The team was detailed and comprehensive in their approach to web development.

    “Their responsiveness is really important to us. They have other clients and projects, but we always felt like we were their only client.” — COO, Private Equity Firm

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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 designed and developed a website that was part of a survey research project regarding the user experience's of various website modules and operations. The HTML site was designed to specifications. 

    "We got exactly what we expected the first time they delivered." 

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  • 13
    • 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

    A jewelry company hired Conflare to update its Shopify website. Conflare built a new e-commerce website from scratch, including a custom "design your own ring" feature. It continues to perform site updates and add products. 

    "They’re honest. They’ve proven to be a very trustworthy partner, both initially and over the length of the project. They’re upfront with how they tackle the work." - Co-Founder, Jewelry Company

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  • 14
    • Scheduling

      4.0
    • Quality

      4.0
    • Cost

      3.0
    • NPS

      4.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Seattle, WA

    Forum One is a full-service digital design firm that was founded in 1997. The company has more than 100 employees in Alexandria, Va., Washington, D.C., and Seattle. Forum One offers web design, UX/UI design, web development, branding, and other digital services for mainly nonprofits and government agencies.

    Clients

    • Smithsonian Institution (National Museum of African American History & Culture
    • National Museum of Natural History and the National Zoo)
    • Global Impact
    • Patient Centered Outcomes Research Institute (PCORI)

    Industries

    Notable Project

    A museum was preparing for its opening and only had a simple website. Forum One built a robust Drupal 7 website that incorporated important educational and search features. Forum One continues to maintain the website and incorporates events happening at the museum.

    "We’re pleased with their work, and our audience has responded positively to the functionality, design, and usability ... They’re a very talented group and open to collaboration. We will continue our relationship with them and continue to improve upon it." - Chief Digital Officer, Museum

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  • 15
    • 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 managed development for an advertising agency that works with multiple clients. The team worked collaboratively with end clients to design and build full sites according to specific requirements. 

    "They’re excellent - always cheerful, always positive, always staying on top of everything. They’re very responsive and communicate effectively." – Project Manager, Advertising Agency

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  • 16
    • $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

    • Preflight Mitigator
    • Dollar Flight Club
    • Story Tellers for Change
    • Protection Home Inspectio

    Industries

    Notable Project

    Lunarbyte.io developed payment systems, mailing solutions, and deliverability functionality for a flight deals platform. They also provided support with WordPress. The client's business more than doubled as a result. 

    "Everything they do is delivered well, and they aren’t stressed about the production process. Those are qualities you can’t buy." – COO, Flight Deals Platform

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

    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.

    Clients

    • StacheClip
    • Starving Students
    • UC Berkeley
    • StemGenex

    Industries

    Notable Project

    Steelsmith Haus built a new website and subsequently created a marketing strategy. Post-launch, they’ve provided SEO and PPC.

    "The team does a phenomenal job with web development and marketing."

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  • 18
    • Undisclosed
    • 2 - 9 employees
    • Seattle, WA

    Perception Builder is a conversion optimization company launched in [node:field_pp_year_founded:value]. Their small team is headquartered in Seattle, Washington. The company specializes in conversion optimization, search engine optimization, ux/ui design, web development, and more.

    Industries

    Notable Project

    Perception Builder has been hired by a power sweeping company to update their website, develop new marketing strategies, provide SEO services, and create content for the website's overall improvement.

    "We were impressed by their technical capabilities."

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  • 19
    • $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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  • 20
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 2 - 9 employees
    • Seattle, WA

    Gigantic is a web design agency founded in 2020. The agency specializes in web design, ux/ui design, web development, branding, and more and has a small team.

    Notable Project

    An advertising agency was looking to rebrand their image and online presence, so they engaged with Gigantic to provide them with web development, SEO management, and marketing campaigns and strategies.

    "They delivered above and beyond what we were expecting."

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  • 21
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      5.0
    • NPS

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

    Designify is a web agency based in Redmond, Wash., and founded in 2017. With no more than 50 members, they specialize in web development, web design, and SEO solutions for small and mid-market businesses in the fields of business services, consumer products, and e-commerce.

    Clients

    • Startline
    • Chipmonk Consulting
    • Center Source Inc

    Industries

    Notable Project

    Designify recreated a legacy website with the aim of improving its functionality and visual appeal. This involved creating new features for the platform.

    "The Designify team took my poorly designed website and turn it into a modern and attractive expression of my company."

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  • 22
    • $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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  • 23
    • $5,000+
    • 50 - 249 employees
    • Bellevue, WA

    Tech Pathway is a web development firm. Established in 2017, the midsize agency is located in Jaipur, India and Bellevue, Washington. Their team focuses on web development, mobile app development, and e-commerce development.

    Industries

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  • 24
    • Undisclosed
    • 2 - 9 employees
    • Seattle, WA

    NOTEBLEU is a web design agency and website development company. Established in 2009, the small firm is in Seattle, Washington. Their services include web design and web development.

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

    Zipline B2B Marketing is a content marketing company. They are headquartered in Seattle, Washington; Spokane, Washington; Vancouver, Washington and Boise, Idaho and have a small team. Their services include content marketing, digital strategy, search engine optimization, web design, and more. The company was launched in 2005.

    Industries

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  • 26
    • $1,000+
    • 10 - 49 employees
    • Seattle, WA

    DevelopersTroop- Website | App | Seo & Software development company is a custom software development company. Their small team is headquartered in Dhaka, Bangladesh and Flagstaff, Arizona. The agency specializes in custom software development, web development, mobile app development, search engine optimization, and more.

    Industries

    Notable Project

    An automotive company worked with DevelopersTroop to create a website. The team completed the site development with the help of UX/UI designers, developers, and the CEO. 

    "They are good enough on every point and I love all their processes and skills."

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  • 27
    • $1,000+
    • 2 - 9 employees
    • Seattle, WA

    SeaMonster Studios is a website development firm. The small Seattle, Washington-based company was founded in 2007. Their team specializes in web development, ux/ui design, e-commerce development, web design, and more.

    Industries

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  • 28
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Libnamic is a digital firm based in Puerto Real, Spain with over two employees. Founded in 2017, they offer web design, IT strategy consulting, and IT managed services for small and mid-market businesses in the fields of IT and government agencies, among others.

    Clients

    • University of Seville
    • Complutense University of Madrid
    • Carlos III University of Madrid
    • Spanish National Heritage

    Industries

    Notable Project

    Libnamic provided hosting services for a web dev company. The company wanted to improve the overall loading times of the sites that they manage. Libnamic improved many of the loading times by as much as 80%.

    “It is very easy to work with Libnamic as they have a standardized process for migrating and creating websites.” - Founder & SEO, Web Dev Company

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  • 29
    • $75,000+
    • 50 - 249 employees
    • Seattle, WA

    TangoTeams is an app development company. Established in 2021, the team provides mobile app development, web development, custom software development, and other application development. Their midsize firm is Seattle, Washington-based.

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  • 30
    • $10,000+
    • 10 - 49 employees
    • Seattle, WA

    Established in 2005, Palador is a custom software development firm. Based in Seattle, Washington and Yogyakarta, Indonesia, their small team offers custom software development, enterprise app modernization, ux/ui design, web development, and more.

    Industries

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