Top 100 SEO Companies in Pennsylvania

Established in 2017, 1MDE is a SEO agency. They are based in Philadelphia, Pennsylvania and have a midsize team. Their services include search engine optimization, web design, digital strategy, and pay per click.

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. 

From the Future is a digital marketing consultancy headquartered in Philadelphia with an office in Miami. Founded in 2011, From the Future specializes in UX/UI design, SEO, social media marketing, digital strategy, and content marketing. Its approximately 20 employees serve majority mid-market and enterprise clients.

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. 

Bad Rhino is a full-service social media marketing agency located in Philadelphia, PA. With less than 10 team members, Bad Rhino mostly works with small businesses, helping them adapt and grow their brand online in the face of ever-changing online marketing trends.

GAVL is a social media marketing company located in Williamsport, Pennsylvania. They provide social media marketing, search engine optimization, web design, video production, and more and were established in 2016.

Headquartered in Erie, Pa., weCreate Website Design & Marketing has a small team of 8. Since 2012, the team has been specializing in web development, web design, branding, and social media marketing. 

Corkboard Concepts is a marketing agency based in Pittsburgh, Pa. run by a team of fewer than 50 experts. Since 2019, they have offered digital strategy, PPC, and video production solutions for small and mid-market firms in the industries of automotive, health care, and others.
 

SEO company Three Pack Marketing Strategies is in Selinsgrove, Pennsylvania. The agency focuses on search engine optimization, content marketing, and conversion optimization and is small.The agency was launched in 2021.

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.

Werkbot Studios is a full-service creative agency based in Erie, Pa. Since 2004, the 13-person team has offered web development, UX/UI design, and PPC services to their clients. 

JSG, or the Jason Shaffer Group, LLC, is an SEO company based in Harrisburg, Pa. The company, founded in 2012, has a team of less than five that provides SEO, market research, and PPC services to small, midmarket, and larger-sized companies and institutions.

Pennsylvania-based Conklin Media is a digital marketing agency with about 10 employees. Founded in 2007, Conklin Media specializes in digital strategy, web design, SEO, PPC, social media marketing and content marketing. With over 17 years of experience, the Conklin Media team works with clients to accelerate revenue, attract customers, and strengthen online presence. They've worked with companies in both the B2B and B2C arenas and always makes lead generation a top priority.

Great Big Digital Agency is a digital marketing company located in Philadelphia. Founded in 2015, they continue to offer digital strategy, web design, and video production services to small and midmarket-sized businesses. They have about 6 members on their team.

Inovat is a digital strategy agency that was founded in 2002 and is headquartered in New York City. The company is made up of less than 10 employees and specializes in digital strategy, web design, and branding while primarily focusing on midmarket companies. 

Digital strategy company Aspire Marketing Group is headquartered in Pittsburgh, Pennsylvania. The small team specializes in digital strategy, marketing strategy, content marketing, email marketing, and more and was launched in 2020.

Greenlane Marketing is a digital marketing company based in Eagleville, Pa. The company, founded in 2005, has a team of more than ten that provides SEO, PPC, content marketing, marketing strategy, social media marketing, and conversion optimization services. Greenlane Marketing serves enterprise and smaller-sized companies in the consumer products & services, retail, business services, and medical industries.

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.
 

Motus Consulting, a SEO services firm, was established in 2021. They are located in Devon, Pennsylvania and have a small team. Their services include search engine optimization, web design, digital strategy, social media marketing, and more.

ProFromGo is a digital marketing agency located in Pittsburgh that specializes in web design, SEO, and content marketing. Founded in 1997 they have fewer than 10 employees, the agency works with clients across industries such as business services, e-commerce, and manufacturing.

Cosmitto is a digital marketing firm based in Pittsburgh. Founded in 2010, the firm has fewer than 50 employees and works with middle-market companies, small businesses, and enterprises in healthcare and medical, automotive, and real estate.  They specialize in content marketing, social media marketing, and conversion optimization.

Limitless Web Developers is a website development company. The small Pittsburgh, Pennsylvania-based team specializes in web development, social media marketing, search engine optimization, web design, and more. The firm was established in 2021.

Established in 2015, Momentum Digital is a SEO company. Based in Philadelphia, Pennsylvania, their small team focuses on search engine optimization, pay per click, web design, conversion optimization, and more.

This Pennsylvania-based digital marketing agency has over 70 experienced employees on staff. Founded in 2009, 1SEO IT & Digital Marketing works with small and mid-market businesses in the automotive, business services, consumer services, and hospitality industries. The team offers SEO, PPC, web design, and social media marketing.

Golden Gate SEM is a digital marketing company based in Abington, Pa., with offices in Pocono, Pa., and Mountain View, Mo. The company, founded in 2012, is a freelance enterprise that provides PPC, SEO, digital strategy, social media marketing, email marketing, mobile & app marketing, and conversion optimization services. Golden Gate SEM serves small and mid-market companies and organizations in the nonprofit, e-commerce, consumer products & services, health care & medical, IT, legal, manufacturing, dental, and legal cannabis industries. 

Voco Design and Marketing is a San Francisco, California-based graphic design company. The small agency was founded in 2006. Their services include graphic design, web design, print design, branding, and more.

SEO Digital Group is an SEO and digital marketing company located in Philadelphia. Founded in 2016, SEO Digital Group has a 6-person team that specializes in SEO, content marketing, PPC, digital strategy, and conversion optimization. For PPC, they have experience with both Google AdWords and Bing Advertising.

Pendragon Consulting, LLC is a digital marketing agency based in Crownsville, Md. The agency, founded in 2019, has a team of less than ten that provides content marketing, SEO, social media marketing, and advertising services. Pendragon Consulting serves small companies in various industries.

Goldstein Media is a web design, SEO and web development firm located in Doylestown, Pa. Founded in 2007, their team of 6 serves small and medium-sized firms in the advertising, marketing, IT, and education sectors. Services include internet promotion, PR, and branding.

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.