Top 100 SEO Companies in Pennsylvania
The Best of November 2026Looking for a top SEO firm in Pennsylvania?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in Pennsylvania. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best Pennsylvania SEO Firms
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151$1,000+Freelancer employeesIndustry, PAIndustrialiZen is a branding agency located in Industry, Pennsylvania. They provide Branding and Direct Marketing.Read More
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152$5,000+10 - 49 employeesPlymouth Meeting, PAPerfexion, Inc., a SEO agency, is located in Plymouth Meeting, Pennsylvania. The team offers Search Engine Optimization and Web Design.Read More
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153$1,000+10 - 49 employeesYork, PADigital Strategy company Information Synergies was established in 2007. The agency provides Digital Strategy and Social Media Marketing, and is small.Read More
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154Undisclosed50 - 249 employeesCamp Hill, PABranding company Digital Insides was launched in 2015. They are based in Lahore, Pakistan and have a midsize team. Their services include branding, marketing strategy, digital strategy, graphic design, and more.Read More
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155$5,000+2 - 9 employeesLevittown, PARed Door Marketing Co is a branding agency. Their small team of employees is in Levittown, Pennsylvania. Their team specializes in Branding and Email Marketing.Read More
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156$1,000+2 - 9 employeesPhiladelphia, PAProTech Internet Group is a Philadelphia, Pennsylvania-based website development firm. Founded in 2011, the team provides Web Development and Search Engine Optimization.Read More
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157Undisclosed2 - 9 employeesCanonsburg, PALocated in Canonsburg, Pennsylvania, Stradigi Virtual Marketing is a SEO company. The team focuses on Search Engine Optimization and Branding.Read More
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158$1,000+2 - 9 employeesPhiladelphia, PARead More
Franklin Digital is a digital marketing agency based in Philadelphia. Founded in 2015, their team of around 10 employees specializes in web design, SEO, and PPC.
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159$1,000+10 - 49 employeesWest Chester, PALegal Internet Solutions Incorporated is a Content Marketing company launched in 1998. The team focuses on Content Marketing and Digital Strategy and is based in West Chester, Pennsylvania.Read More
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160Undisclosed10 - 49 employeesLancaster, PAHeadquartered in Lancaster, Pennsylvania, Tower Marketing is a Content Marketing company. Launched in 1997, the team specializes in Content Marketing and Search Engine Optimization.Read More
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161$5,000+2 - 9 employeesAmbler, PACavallo Agency, a SEO company, was launched in 2011. The agency specializes in Search Engine Optimization and Web Design, and is small.Read More
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162$5,000+10 - 49 employeesPhiladelphia, PAResults Driven Marketing, a Digital Strategy company, was founded in 2013. Based in Philadelphia, Pennsylvania, the team offers Digital Strategy and Content Marketing.Read More
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163$5,000+10 - 49 employeesPittsburgh, PAFounded in 2011, Sparq Designs is a branding agency. In Pittsburgh, Pennsylvania, the team specializes in Branding and Search Engine Optimization.Read More
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164$1,000+10 - 49 employeesPittsburgh, PATerrayn is a SEO services firm founded in 2016. Their small team is located in Pittsburgh, Pennsylvania. Their services include search engine optimization.Read More
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165$5,000+2 - 9 employeesPhiladelphia, PAWeb design agency Krypt Digital is headquartered in Philadelphia, Pennsylvania. Their services include Web Design and Web Development.Read More
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166$1,000+50 - 249 employeesSpring, PALocated in Spring, Pennsylvania, Econestech is a SEO services firm. Launched in 2017, the team specializes in Search Engine Optimization and Cybersecurity.Read More
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167$5,000+10 - 49 employeesSouthampton, PAModern Driven Media is an Advertising company. Their team is based in Southampton, Pennsylvania. The firm provides Advertising and Social Media Marketing.Read More
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168Undisclosed10 - 49 employeesWest Chester, PARead More
SearchActions, a small web design company, is headquartered in West Chester, Pennsylvania and Cuyahoga Falls, Ohio. They offer web design, content marketing, search engine optimization, digital strategy, and more and were established in 2015.
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169Undisclosed10 - 49 employeesPottsville, PAClean Marketing is an Advertising company. They were launched in 2015 and focus on Advertising and Social Media Marketing.Read More
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170$1,000+2 - 9 employeesChester Springs, PAEstablished in 2015, Strafford Media is a branding firm. Their team offers Branding and Conversion Optimization.Read More
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171$5,000+2 - 9 employeesCollegeville, PAPrager Microsystems, a SEO services firm, focus on Search Engine Optimization and Social Media Marketing. They were established in 2003.Read More
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172$1,000+2 - 9 employeesCoatesville, PAEstablished in 2019, SJ Digital Solutions is a Content Marketing company. The team provides Content Marketing and Search Engine Optimization.Read More
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173$5,000+10 - 49 employeesAmbler, PAThe Experience Design Studio is a website development firm headquartered in Ambler, Pennsylvania and Mount Pleasant, South Carolina. The team provides Web Development and Web Design.Read More
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174Undisclosed10 - 49 employeesPhiladelphia, PAContent Marketing and SEO company Clickstream was launched in 2014. The small team specializes in Content Marketing and Search Engine Optimization.Read More
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175$1,000+2 - 9 employeesWest Chester, PAETOS Consulting LLC is a social media marketing firm. The West Chester, Pennsylvania-based agency was founded in 2017. Their services include Social Media Marketing and Search Engine Optimization.Read More
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176Undisclosed2 - 9 employeesFairfield, PASEO company Soliday Digital was launched in 2020. The agency focuses on Search Engine Optimization and Pay Per Click.Read More
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177$1,000+10 - 49 employeesChester Springs, PALaunched in 2004, 2120 Creative is a small Digital Strategy company. Their team offers Digital Strategy and Search Engine Optimization.Read More
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178Undisclosed10 - 49 employeesPhiladelphia, PASmall Digital Strategy company Make Your Mark Digital LLC, is headquartered in Philadelphia, Pennsylvania. Their services include Digital Strategy and Mobile & App Marketing.Read More
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179$10,000+10 - 49 employeesAnnville, PAPA Digital Growth is a social media marketing agency launched in 2013. Their services include Social Media Marketing and Search Engine Optimization.Read More
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180$1,000+10 - 49 employeesPittsburgh, PABased in Pittsburgh, Pennsylvania, Wenning Branding is a small branding company. Their services include Branding and Pay Per Click.Read More
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Check out a SEO Company in Pennsylvania with the most new reviews in the past 12 months.
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