Top 100 SEO Companies in South Carolina
The Best of December 2025Looking for a top SEO firm in South Carolina?
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 South Carolina. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best South Carolina SEO Firms
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$1,000+50 - 249 employeesSan Antonio, TXFunnel Boost Media is a SEO company. They are located in San Antonio, Texas; Doral, Florida; Boston, Massachusetts and San Francisco, California and have a midsize team that focuses on Search Engine Optimization, Advertising, Pay Per Click, and Web Design. The agency was launched in 2012.Read More
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$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
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31Undisclosed50 - 249 employeesGreenville, SCInfinity Marketing - South Carolina is a media planning & buying company. The Greenville, South Carolina-based team focuses on Media Planning & Buying and Search Engine Optimization.Read More
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ComcastIndustries
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32$1,000+2 - 9 employeesBluffton, SCLaunched in 2013, Coastal Marketing Strategies is a SEO company. The team specializes in Search Engine Optimization and Web Design.Read More
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33$1,000+2 - 9 employeesWilliamston, SCTavallo, a SEO company, was founded in 2020. The firm offers Search Engine Optimization and Web Design, and is small.Read More
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34$5,000+2 - 9 employeesCharleston, SCFounded in 2023, Swift Rankings LLC is a small Charleston, South Carolina-based SEO company. Their team provides Search Engine Optimization and Web Design.Read More
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35$1,000+2 - 9 employeesMyrtle Beach, SCWaterscape Tech, LLC is a web design company. The small Myrtle Beach, South Carolina-based team specializes in Web Design and Digital Strategy. The firm was established in 2010.Read More
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36$1,000+2 - 9 employeesIndian Land, SCKB Creative Web & Marketing is a SEO agency. Their team is headquartered in Indian Land, South Carolina. The company provides Search Engine Optimization and Pay Per Click.Read More
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37$1,000+2 - 9 employeesCharleston, SCAquidian Internet Marketing Agency is a SEO services firm launched in 2022. The small team offers Search Engine Optimization and Pay Per Click.Read More
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38$1,000+2 - 9 employeesSumter, SCLaunched in 2009, 716 Co. Is a small Sumter, South Carolina-based web design company. Their services include Web Design and Search Engine Optimization.Read More
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39$5,000+250 - 999 employeesMount Pleasant, SCWCBD-TV CountOn2Connects is a Mount Pleasant, South Carolina-based media planning & buying company. They specialize in Media Planning & Buying and Search Engine Optimization and were launched in 1954.Read More
Clients
RoofMeister Charleston Amish Furniture George Sink PA Attorney Holy City HVACIndustries
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40Undisclosed2 - 9 employeesBluffton, SCRead More
Recharge Digital Marketing, an advertising company, was established in 2017. They are in Bluffton, South Carolina and have a small team. Recharge Digital Marketing focuses on advertising, content marketing, pay per click, search engine optimization, and more.
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41$1,000+10 - 49 employeesMount Pleasant, SCJustLegal Marketing LLC is a Mount Pleasant, South Carolina-based SEO company. They focus on Search Engine Optimization and Social Media Marketing and were founded in 2014.Read More
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42$1,000+2 - 9 employeesMyrtle Beach, SCElemental Marketing Company is a Myrtle Beach, South Carolina-based web design agency. Their services include Web Design and Social Media Marketing.Read More
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43$25,000+50 - 249 employeesFort Mill, SCBased in Fort Mill, South Carolina, Med Rank Interactive is a web design company. The team offers Web Design and Search Engine Optimization.Read More
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44Undisclosed2 - 9 employeesHilton Head Island, SCDDS Web Design, LLC is a SEO company founded in 1999. Their team offers Search Engine Optimization.Read More
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45$5,000+2 - 9 employeesJohns Island, SCFu Dog Media, a social media marketing firm, was established in 2011. The company provides Social Media Marketing and Search Engine Optimization.Read More
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46$10,000+50 - 249 employeesCharleston, SCBlue Acorn is an user experience design agency. Their midsize team is based in Charleston, South Carolina and focuses on UX/UI Design and Web Design. The firm was founded in 2007.Read More
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47$5,000+10 - 49 employeesGreenville, SCBased in Greenville, South Carolina, Engenius is a small PPC company. Their services include Pay Per Click and Search Engine Optimization.Read More
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48$1,000+2 - 9 employeesSpartanburg, SCWeb Design Spartanburg is a SEO services firm established in 2017. Their services include Search Engine Optimization and Social Media Marketing.Read More
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49Undisclosed50 - 249 employeesGreenville, SCMedia planning and buying company Chumney & Associates was established in 1990. The firm focuses on Media Planning & Buying and Advertising.Read More
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50$1,000+2 - 9 employeesNorth Myrtle Beach, SCGrand Strand SEO is a SEO services firm located in North Myrtle Beach, South Carolina. The team focuses on Search Engine Optimization and Pay Per Click.Read More
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51$1,000+10 - 49 employeesColumbia, SCReal Internet Sales is a SEO services firm. The Columbia, South Carolina-based company offers Search Engine Optimization and Web Design.Read More
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52$5,000+2 - 9 employeesCharleston, SCThe Design Group, a small SEO services firm, is in Charleston, South Carolina. The team focuses on Search Engine Optimization and Web Design.Read More
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53$10,000+10 - 49 employeesCharleston, SCLAIRE, a Marketing Strategy company, focus on Marketing Strategy and Digital Strategy. They were launched in 2006.Read More
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Tilghman BuildersIndustries
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54$1,000+2 - 9 employeesColumbia, SCCloud22 LLC is a SEO agency headquartered in Columbia, South Carolina. Founded in 2014, the small team provides Search Engine Optimization.Read More
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55$5,000+10 - 49 employeesFort Mill, SCHaricot Technologies is a mobile app development company. The Fort Mill, South Carolina-based firm was launched in 2015. Their services include Mobile App Development and Search Engine Optimization.Read More
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56$1,000+2 - 9 employeesGreenville, SCPay per click agency Spark Local Marketing focuses on Pay Per Click and Search Engine Optimization. They were founded in 2013.Read More
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57Undisclosed50 - 249 employeesMount Pleasant, SCUnruled is a branding agency. They specialize in Branding and Content Marketing and were established in 1959. The agency is located in Mount Pleasant, South Carolina.Read More
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58Undisclosed2 - 9 employeesTownville, SCSkyline Digital Marketing is a Conversion Optimization company founded in 2024. Their services include Conversion Optimization and Search Engine Optimization.Read More
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59$5,000+10 - 49 employeesGreenville, SCThe OrangeByte, a branding agency, was founded in 2012. The agency provides Branding and Social Media Marketing.Read More
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60$1,000+2 - 9 employeesSummerville, SCStudio Barn Creative is a Summerville, South Carolina-based web design company. Their services include Web Design and Social Media Marketing.Read More
Industries
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