Top 100 SEO Companies in the United States
The Best of December 2025Looking for a top SEO firm in the United States?
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 United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best United States 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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20221$10,000+Freelancer employeesCharlotte, NCSmall SEO services firm The Thompson Agency, is located in Charlotte, North Carolina. Their services include Search Engine Optimization and Web Design.Read More
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20222$5,000+Freelancer employeesCharlotte, NCSellaholics is a Content Marketing company. The Charlotte, North Carolina-based team provides Content Marketing and Marketing Strategy.Read More
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20223$5,000+Freelancer employeesSan Leandro, CAMotta Industries LLC is a San Leandro, California-based Content Marketing company. The team provides Content Marketing and E-Commerce Development.Read More
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20224$5,000+Freelancer employeesPittsford, NYWeb design agency Spark Fire Web Design was established in 2014. The small team offers Web Design and Web Development.Read More
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20225$1,000+Freelancer employeesBoston, MAPro144, a small Business Consulting company, is headquartered in Boston, Massachusetts. The team offers Business Consulting and Search Engine Optimization.Read More
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20226$5,000+Freelancer employeesLos Angeles, CAE-commerce development company Web Designs By L Smith specializes in E-Commerce Development and Search Engine Optimization. They were established in 2010.Read More
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20227$5,000+Freelancer employeesChicago, ILChristopher Merrill is a Chicago, Illinois-based web design agency. The team provides Web Design and Search Engine Optimization.Read More
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20228$5,000+Freelancer employeesPortland, ORMediaCor is a social media marketing company founded in 2000. The team focuses on Social Media Marketing and Web Design.Read More
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20229$5,000+Freelancer employeesElmhurst, ILAndrew Ziola is a small web design agency headquartered in Elmhurst, Illinois. The team focuses on Web Design and Web Development.Read More
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20230$5,000+Freelancer employeesBoston, MACRS Web Designs is a SEO company launched in 2008. Their services include Search Engine Optimization and Web Design.Read More
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20231$5,000+Freelancer employeesDenver, CODenver Business Design Consulting, LLC, a SEO company, specialize in Search Engine Optimization and Web Design. They were founded in 2015.Read More
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20232$5,000+Freelancer employeesDenver, COBased in Denver, Colorado, Davies Media Design is an e-commerce development company. Their services include E-Commerce Development and Marketing Strategy.Read More
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20233$5,000+Freelancer employeesHouston, TXClickTraffic, a SEO company, was launched in 2011. The agency specializes in Search Engine Optimization and Social Media Marketing, and is small.Read More
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20234$5,000+Freelancer employeesHouston, TXSEO 4 Houston is a small Houston, Texas-based PPC agency. Their services include Pay Per Click and Search Engine Optimization.Read More
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20235$5,000+Freelancer employeesSan Diego, CAAmped Local is an Advertising company. They were launched in 2014 and focus on Advertising and Marketing Strategy.Read More
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20236$5,000+Freelancer employeesSan Diego, CAGoozleology Inc, a small Advertising company, is in San Diego, California. Their services include Advertising and Content Marketing.Read More
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20237$5,000+Freelancer employeesTacoma, WAMediaSeattle is a media planning and buying company. The Tacoma, Washington-based firm was launched in 2003. Their services include Media Planning & Buying and Search Engine Optimization.Read More
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20238$1,000+Freelancer employeesLos Angeles, CAAttorney Marketing Los Angeles, a small Email Marketing company, is in Los Angeles, California. Their services include Email Marketing and Marketing Strategy.Read More
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20239$5,000+Freelancer employeesNashville, TNLocated in Nashville, Tennessee, Futureforth is a Content Marketing company. They offer Content Marketing and Search Engine Optimization.Read More
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20240$1,000+Freelancer employeesSan Francisco, CABayWM.com is a Marketing Strategy company founded in 1996. Their team provides Marketing Strategy and Search Engine Optimization.Read More
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20241$5,000+Freelancer employeesZanesville, OHLaunched in 2013, Pauquette ltd is a branding firm. The team provides Branding and Search Engine Optimization.Read More
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20242$5,000+Freelancer employeesYorktown, VAAdvertising company Bossa Nova Interactive is headquartered in Yorktown, Virginia. The team specializes in Advertising and Digital Strategy.Read More
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20243$5,000+Freelancer employeesWest Grove, PADg Design, a small Content Marketing company, is based in West Grove, Pennsylvania. Their services include Content Marketing and E-Commerce Development.Read More
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20244$5,000+Freelancer employeesWest Linn, ORLaunched in 1999, Ether Jazz Internet is a Content Marketing company. The company offers Content Marketing and Graphic Design.Read More
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20245$5,000+Freelancer employeesNew Orleans, LAPerformance First Digital is a SEO services firm. Their team is based in New Orleans, Louisiana. The company provides Search Engine Optimization and Advertising.Read More
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20246$1,000+Freelancer employeesSaint Paul, MNEstablished in 2017, SocialThis is a social media marketing company. The team provides Social Media Marketing and Content Marketing.Read More
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20247Undisclosed50 - 249 employeesHighland, INNational Marketing Group - NMG is a midsize Event Marketing company. Established in 1994, the team provides Event Marketing and Graphic Design.Read More
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20248UndisclosedFreelancer employeesKirkland, WAMiso Web Design, an Email Marketing company, was established in 2004. The company offers Email Marketing and Logo.Read More
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20249UndisclosedFreelancer employeesChicago, ILEstablished in 2001, Bauhs Creative Group is an Advertising company. The company provides Advertising and Branding.Read More
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20250UndisclosedFreelancer employeesTempe, AZDesign By Theory Media is a Tempe, Arizona-based graphic design company. Their services include Graphic Design and Branding.Read More
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Check out a SEO Company in United States with the most new reviews in the past 12 months.
Most Reviewed
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