Top 100 Web Development Companies in Pennsylvania
The Best of December 2025Looking for a top web developer in Pennsylvania?
In the modern world, an organization's digital presence is integral to its success. A well-crafted website is the cornerstone of that presence. While creating the perfect website can seem like an impossible task, there are an abundance of firms that specialize in web development in order to make it easier.
To assist you in your search for a partner, we’ve compiled this list of the top web development companies in Pennsylvania. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Pennsylvania Web Developers
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1$25,000+50 - 249 employeesPittsburgh, PARead More
HUEMOR is a midsize Pittsburgh, Pennsylvania-based web design company. Launched in 2011, the team specializes in Web Design, Web Development, UX/UI Design, Search Engine Optimization, and more.
Clients
23andMe Boston Dynamics HITT Construction ShopifyIndustries
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2$75,000+10 - 49 employeesMalvern, PAWeb development firm The Durkan Group was founded in 1998. Their small team is based in Malvern, Pennsylvania and specializes in Web Development, Web Design, Branding, and UX/UI Design.Read More
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LLRIndustries
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3$10,000+10 - 49 employeesLansdale, PARead More
With 75+ employees, OpenSource Technologies specializes in digital marketing and web and mobile solutions. The Philadelphia-based agency has a global presence – serving companies in more than 35 countries and working from another office in India.
Clients
27th InvestmentsIndustries
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4$50,000+50 - 249 employeesPittsburgh, PATruefit is a midsize website development firm founded in 1997. Their services include Web Development, Mobile App Development, Enterprise App Modernization, and IoT development. The firm is located in Pittsburgh, Pennsylvania; Houston, Texas and Scottsdale, Arizona.Read More
Clients
McDonald's Bare Performance Nutrition Char-BroilIndustries
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5$10,000+50 - 249 employeesPhiladelphia, PALaunched in 2010, Curotec is a software development company. In Philadelphia, Pennsylvania and Newtown Square, Pennsylvania, their midsize team specializes in Custom Software Development, Web Design, and Web Development.Read More
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PlumeIndustries
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6$10,000+10 - 49 employeesEmmaus, PAAltitude Marketing is a digital strategy company launched in 2004. In Emmaus, Pennsylvania, their small team provides digital strategy, web development, branding, graphic design, and more.Read More
Industries
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7$25,000+10 - 49 employeesPhiladelphia, PARead More
Eastern Standard is a Philadelphia, Pennsylvania-based web design company. The small team focuses on Web Design, Web Development, Branding, UX/UI Design, and more and was established in 2014.
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8$10,000+10 - 49 employeesArdmore, PARead More
Think It First is a marketing and advertising firm based in Wayne, Pa. Their team of 5 employees has worked with clients of all sizes since the firm's founding in 2010. They specialize in web design and development but also offer digital strategy services to their clients.
Clients
Chestnut Hill CollegeIndustries
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9$10,000+2 - 9 employeesCanonsburg, PARead More
ANTLR Interactive is a Pittsburgh-based mobile app development firm. Founded in 2014, it has 2 employees who specialize in mobile app development, web development, and custom software development. The team serves small business and midmarket clients in the nonprofit, e-commerce, and health care & medical industries.
Clients
ANGLRIndustries
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10$5,000+10 - 49 employeesDoylestown, PARead More
Branding firm Sagefrog Marketing Group was launched in 2002. Their small team is based in Doylestown, Pennsylvania; Princeton, New Jersey; Philadelphia, Pennsylvania and Boston, Massachusetts and offers Branding, Marketing Strategy, Search Engine Optimization, Web Design, and more.
Clients
Nixon MedicalIndustries
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11$5,000+2 - 9 employeesDoylestown, PARead More
Pedrera is a web development firm headquartered in Doylestown, Pa. Founded in 1997, Pedrera specializes in web development, web design, and UX/UI design. Pedrera has a small team of around 5 people.
Clients
National Constitution CenterIndustries
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12$10,000+10 - 49 employeesWest Chester, PARead More
Founded in 2011, Mole Street is a growth marketing agency headquartered in Philadelphia and another office in Reston, Va. Their team of 17 focuses on strategy, creativity, and data analytics to midmarket, enterprise, and small business. Their services include digital strategy, conversation optimization, and search engine optimization.
Clients
FinPayIndustries
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13$25,000+10 - 49 employeesPhiladelphia, PARead More
Neff is an advertising agency based in Philadelphia, Pa. Founded in 1987, their team of 20 employees specializes in branding, web development, and web design.
Clients
21st Century Cyber Charter SchoolIndustries
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14$25,000+10 - 49 employeesPhiladelphia, PARead More
BRAND POWER is a creative digital agency with headquarters in Sligo, Ireland, and another office in Dublin. Founded in 2017, the team of 7 specializes in e-commerce development, web development, UX/UI design, and digital strategy. They primarily service small–midmarket businesses.
Clients
Healthwise PharmaciesIndustries
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15$10,000+10 - 49 employeesKing of Prussia, PARead More
Fynydd is a software development and IT services firm based in King of Prussia, Pa. Founded in 2010, they have about 10 employees that work with organizations in all industries and organization size. Their services include web design and development, custom software development, mobile app development, UX/UI design, and IT strategy consulting.
Clients
Saint-Gobain New Relic US Bank Endo PharmaceuticalsIndustries
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16$5,000+2 - 9 employeesErie, PARead More
Snowberry Media is a web design company. The small Erie, Pennsylvania-based team specializes in web design, web development, e-commerce development, ux/ui design, and more. The agency was established in 2010.
Industries
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17Undisclosed10 - 49 employeesLancaster, PARead More
Seisan is a software development company. Founded in 1994, the team offers custom software development. Their small company is based in Lancaster, Pennsylvania.
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Armstrong World Industries AHF Department of Homeland Security Maryland Office of the ComptrollerIndustries
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18Undisclosed50 - 249 employeesPittsburgh, PARead More
Media planning and buying agency Level Agency was launched in 2010. They are based in Pittsburgh, Pennsylvania and have a midsize team. Their services include Media Planning & Buying, Digital Strategy, Social Media Marketing, Pay Per Click, and more.
Clients
AbacusNext -
19$10,000+10 - 49 employeesErie, PARead More
Epic Web Studios, a web design company, was launched in 2009. The agency offers web design, digital strategy, and search engine optimization and has a small team. The agency is located in Erie, Pennsylvania.
Industries
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20$25,000+10 - 49 employeesKing of Prussia, PARead More
Philly Marketing Labs is a digital agency in King of Prussia, Pa. Founded in 2009, they have about 16 employees that serve mostly midmarket and small-business clients in the e-commerce, healthcare, and consumer products industries. Services include PPC, web development, and digital strategy.
Clients
Summer's EveIndustries
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21$10,000+2 - 9 employeesMedia, PARead More
Morroni Technologies is a web firm based in Media, Pa. Founded in 2000, Morroni Technologies' team of about 9 employees has nearly two decades of experience in web design, e-commerce, and mobile and WordPress development. The firm mainly works with small and mid-market sized clients.
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Bucks County SPCAIndustries
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22$50,000+10 - 49 employeesPhiladelphia, PARead More
Defy is a branding agency based in Philadelphia, Pennsylvania. The agency specializes in branding, marketing strategy, video production, and advertising and has a small team.The agency was established in 2001.
Clients
NikeIndustries
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23$75,000+10 - 49 employeesPhiladelphia, PAO3 is a Philadelphia, Pennsylvania-based UX company. The small firm was founded in 2005. Their services include UX/UI Design, AI Consulting, Web Development, and Digital Strategy.Read More
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24Undisclosed50 - 249 employeesBerwyn, PAPurplegator is a midsize SEO services firm in Berwyn, Pennsylvania; Des Moines, Iowa and Haleiwa, Hawaii. They focus on Search Engine Optimization, Social Media Marketing, Web Design, Mobile App Development, and more and were established in 1989.Read More
Clients
AldiIndustries
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25$10,000+10 - 49 employeesPhiladelphia, PALaunched in 2004, Brolik is a Marketing Strategy company. They are headquartered in Philadelphia, Pennsylvania and have a small team. The firm offers Marketing Strategy, Branding, Digital Strategy, Social Media Marketing, and more.Read More
Clients
MLS Players Association Talley Management Group Houwzer Powerhouse Boiler EquipmentIndustries
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26Undisclosed10 - 49 employeesEphrata, PARead More
WebTek is a web design agency based in Ephrata, Pa. Founded in 1999, their team of over 10 mostly serves small businesses. Services include web development and design as well as search engine optimization.
Clients
Oregon DairyIndustries
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27$10,000+10 - 49 employeesPipersville, PARead More
Spark DSG is a UX design agency. The small team is based in Doylestown, Pennsylvania. Their services include ux/ui design, web design, web development, e-commerce development, and more.
Clients
JuvenescenceIndustries
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28$1,000+2 - 9 employeesPhiladelphia, PARead More
The 215 Guys is a web design company based in Philadelphia, Pa. Founded in 2014, The 215 Guys' team of around 5 employees specializes in web design, web development, and e-commerce development.
Clients
Piperwai -
29$5,000+10 - 49 employeesPittsburgh, PARead More
Blue Archer is a Pittsburgh-based website design, development, and custom software company that specializes in web design and development, digital strategy and custom software development. Founded in 1999, the company is comprised of 21 team members.
Clients
The Pittsburgh Zoo & PPG AquariumIndustries
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30$10,000+10 - 49 employeesLafayette Hill, PASOtechnology is a Cranfield, England-based AI Agents company. The small firm was established in 2007. Their services include AI Agents, Artificial Intelligence, Custom Software Development, Digital Strategy, and more.Read More
Clients
bakerdaysIndustries
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