Top 50 PHP Developers in Seattle

Need Help Selecting a Company?
  1. Home
  2. Web Developers
  3. PHP
  4. Seattle

Top 50 PHP Developers in Seattle

October 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

    Elevated Third managed a Drupal-based website in the 18-month period prior to its total migration. Maintenance services addressed UI, coding, content, and fixes to the Salesforce integration.  

    "They were nice and talented people that made the process very smooth; we couldn’t have done it without them."

    Visit Site
  • Get connected with a company for free

    Tell us about your project, and we'll match you with vetted companies that meet your requirements.

    Free consultation
  • 2
    • $10,000+
    • 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

    A real estate company hired Sayenko Design to provide web development and UI/UX design. The platform allows users to look at residential units and has payment methods for residents to pay rent.

    ''They adapted to our requirements.''

    Visit Site
  • 3
    • $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

    A college university hired Black Antelope to migrate their website into a new platform and enhance their backend framework. The goal is to design and develop a new website for a specific school program.

    "The design aspect is fast, efficient, and top-notch."

    Visit Site
  • 4
    • $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

    Notable Project

    Lunarbyte.io developed software programs for a testing firm. They met with their client’s multiple times to outline the project. Since then, they’ve troubleshot problems and fixed bugs as needed.

    “They usually complete the task within 24-hours or by the end of the week.”

    Visit Site
  • 5
    • 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 provides ongoing support for a Drupal 8 server. They make monthly updates and ensure the system runs smoothly by improving backend processes and solving bugs.

    "Freelock’s friendliness and willingness to help stands out in every aspect of the project."

    Visit Site
  • 6
    • 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 redesigned a website for a machinery company. They also provide SEO services, including content writing and keyword research.

    "They keep us involved every step of the way and are very responsive whenever I have questions."

    Visit Site
  • 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

    Notable Project

    Culture Foundry was hired by a racing association to update their site's structure, design, and backend setup. The team now conducts regular audits to help improve customer experience on the site's front end.

    "Culture Foundry's team members are committed to working together to help achieve our business goals."

    Visit Site
  • 8
    • $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

    Hero Creative offers full-service creative for a property management firm’s clients. Their support spans video production, website development, creative strategy, and branding.

    “They’re a fun group to work with, and their deliverables are top-notch.”

    Visit Site
  • 9
    • 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."

    Visit Site
  • 11
    • $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 medical device firm had an outdated site, and they hired Flower Press Creative Studio, LLC to create their WordPress site. The site featured the company's description, contact form, and downloadable brochure.

    "Their efficiency was their strong point."

    Visit Site
  • 12
    • $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

    Visualwebz, LLC provided web redesign and redevelopment for a nonprofit organization. The client wanted their platform to continue a smooth flow as they expanded services.

    "They gave us a great website on a new CMS platform."

    Visit Site
  • 13
    • 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 redesigned a wealth management company’s website and helped migrate it into the new WordPress environment. The project also included migrating the content and reorganizing it.

    “They were awesome at following up, and they always delivered work above and beyond our expectations.”

    Visit Site
  • 14
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $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

    Notable Project

    Slashdev augmented a banking software provider's development capabilities and provided code refactoring services. They helped the client move from their PHP software into a Node.js and React structure.

    "We were impressed by how fast they found talented developers."

    Visit Site
  • 15
    • $1,000+
    • 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

    Notable Project

    Seattle New Media was hired by a software development company for custom software development services. The team designed the client's site using Figma and developed it using Webflow.

    "Seattle New Media just gets it! There was no hand-holding - ever."

    Visit Site
  • 16
    • 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

    Conflare assisted an aerospace firm with their design, web development, and brand messaging. They collected data, built a modern WordPress site, and created new color palettes and templates.

    “Their overall creativity is impressive.”

    Visit Site
  • 17
    • 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 maintains and updates a novelty goods e-commerce site. The team initially transferred and customized the site on WordPress. They also integrated the site with Etsy and now manage marketing.

    "Maintaingo always keeps in touch with me about what they’re doing, how long it’s taking them, and what it’s costing."

    Visit Site
  • 18
    • 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

    In order to prepare a large museum for its opening, Forum One built a Drupal 7 site within institutional infrastructure, with strong SEO and consistent UX across a variety of devices.

    “They brought a lot of experience from different clients across a variety of sectors, and we’ve benefited from that.”

    Visit Site
  • 19
    • $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."

    Visit Site
  • 20
    • 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."

    Visit Site
  • 21
    • Undisclosed
    • 2 - 9 employees
    • Seattle, WA
    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.

    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."

    Visit Site
  • 22
    • $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."

    Visit Site
  • 23
    • 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."

    Visit Site
  • 24
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Seattle, WA

    Five Jars, a web development firm, was established in 2017. Their small team is in Dover, Delaware and Kyiv, Ukraine. Their services include web development, custom software development, and web design.

    Clients

    • George Washington’s Mount Vernon
    • YMCA of the North
    • Council for Exceptional Children
    • YMCA of Greater Brandywine

    Industries

    Notable Project

    Five Jars is a long-standing partner for a nonprofit organization's web development projects. Their most recent project was a Drupal directory of current staff and HRIS integration.

    "The Five Jars team is thoughtful, resourceful, and open to feedback and input."

    Visit Site
  • 25
    • $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

    Visit Site
  • 26
    • $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

    Visit Site
  • 27
    • 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.

    Visit Site
  • 28

    Worked with Suzanne Harrison, Web Design + Build?

    Leave a review
    Visit Site
    • $5,000+
    • 2 - 9 employees
    • Seattle, WA
    Web design agency Suzanne Harrison, Web Design + Build was founded in 2012. The firm offers web design, branding, digital strategy, search engine optimization, and more and has a small team.
    Visit Site
  • 29
    • $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

    Visit Site
  • 30
    • $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

    Visit Site

Get connected with the right company for you

We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.

Schedule Consultation