Top 100 E-Commerce Development Companies in Pennsylvania

Efir Media is a full-service digital creative agency in Philadelphia, PA founded in 2016. Since then, they have successfully completed 100+ projects with fully bespoke digital experiences that delight, engage and convert users every day, across a wide range of industries and business sizes, and have won over 45 industry awards. Efir media handles branding, website design and development, e-commerce development, and content creation. 

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.

Noticed is a digital firm headquartered in Philadelphia with additional offices in New York and Los Angeles. Noticed's team of 14 employees has specialized in e-commerce development, UX/UI design, and PPC since its founding in 2012. They primarily work with small and mid-market businesses. 

Build in Motion is a Pittsburgh, Pennsylvania-based user experience design agency. They focus on ux/ui design, e-commerce development, mobile app development, web design, and more and were established in 2013.

1Digital Agency is a digital marketing agency that was founded in 2012. Their head office is located in Philadelphia and they have another office in Quebec, Canada, totaling 28 employees. They are primarily focused on e-commerce solutions, utilizing BigCommerce, Shopify Plus, Magento, CPC, SEO and email marketing to optimize mid-market businesses.

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.

DMi Partners is a digital marketing firm in Philadelphia that specializes in digital strategy, media buying and planning, and web development. Founded in 2003, has a team of around 75 employees that mainly work with nonprofit organizations and consumer product/services.  

Located in King of Prussia, Pennsylvania, Virtina is an e-commerce development firm. Established in 2012, the small team specializes in e-commerce development, web development, web design, custom software development, and 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.

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. 

Zen Agency is a full-service, creative & strategic, digital marketing agency based in Wyoming, Pa., with an office in Billings, Mont. The agency, founded in 2007, has a team of more than ten that provides web design, e-commerce development, digital strategy, conversion optimization, and SEO services to small and larger-sized companies and organizations in the business services, health care & medical, automotive, and other industries.

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.

Boomtown Internet Group is a digital marketing company based in Glenmoore, PA. Founded in 2005, Boomtown Internet Group's team of about 15 employees has over two decades of experience in working with clients ranging from small startups to large enterprises. The firm specializes in digital strategy, web design, and offers social media marketing services to its clients. 

Biondo Creative is an advertising company. They are located in Philadelphia, Pennsylvania and have a small team. Their services include advertising, digital strategy, e-commerce development, pay per click, and more.

Founded in 2013, Phalanx Digital Inc. is a development and design agency based in Mechanicsburg, Pa. Their small team of 4 specializes in developing websites, custom software, mobile apps, and other services.

RedTree Web Design, founded in 2015, is a web design and UX/UI company headquartered in Carnegie, Pa. The company has 5 people, and they mostly provide web design and web development services for small and mid-market businesses. Most of the businesses they work with are in the advertising and marketing industry.
 

Striking Alchemy LLC is a web design & ecommerce development agency based in Cranberry Twp, Pa. The agency, founded in 2009, has a team of less than ten that provides e-commerce development, web development, digital strategy, branding, SEO, and email marketing services. Striking Alchemy serves small and mid-market companies in various industries that include e-commerce and retail. 

Founded in 2015, WooNinjas is a development company. Their team of around 8 employees is based in Philadelphia. They focus on web, custom software, and CRM development.

Launched in 2021, Everyday Web is a web design company. The company specializes in web design, web development, e-commerce development, social media marketing, and more and has a small team. The company is based in Philadelphia, Pennsylvania.

Engine Room is a development company based in Philadelphia. They have a team of around 30 employees and were founded in 2014. They mainly provide web, mobile app, and e-commerce development services to enterprise and midmarket businesses. 

Speed and Function is a Philadelphia, Pennsylvania-based website development company. The midsize company was established in 2006. Their services include web development, enterprise app modernization, e-commerce development, mobile app development, and more.

NuCitrus Technologies is a Philadelphia based web design and development firm. NuCitrus Technologies' team of about a dozen employees mainly works with small organizations but also has experience working with mid-market and some large organizations. The firm, founded in 2012, specializes in web, e-commerce, and mobile app development.

LockData Technologies, a website development company, was established in 2000. Their small team is located in Lakeville, Pennsylvania and provides web development, custom software development, e-commerce development, digital strategy, and more.

E-commerce development firm and ecommerce marketing company FlowLink was established in 2015. The agency focuses on e-commerce development and ecommerce marketing and has a small team.

PitTechs is a small e-commerce development company and web development company. Based in Pittsburgh, Pennsylvania, the company was launched in 2018. Their team provides e-commerce development and web development.

Established in 2016, Pineapple Payments is an e-commerce development firm. Their small team is based in Pittsburgh, Pennsylvania. Their team specializes in e-commerce development, other application development, application management & support, and accounting.

Responsival is a small user experience agency. Based in Pittsburgh, Pennsylvania, the agency was launched in 2014. Their team offers ux/ui design, content marketing, digital strategy, e-commerce development, and more.

Kelly Website Design is a small web design company. Founded in 2006, the firm is based in Morton, Pennsylvania. Their team offers web design, social media marketing, and logo.

GrayBits LLC, a web development firm, was established in 2005. Their small team is in Philadelphia, Pennsylvania and offers web development, e-commerce development, and web design.

NuRelm is a digital product development agency operating out of Pittsburgh since 1999. NuRelm's team of about 20 employees utilizes a cutting-edge approach to build web and mobile applications for consumer businesses, government initiatives, and scientific research, while also providing e-commerce development services.