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.
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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10141UndisclosedFreelancer employeesRuskin, FLEquilibrium Digital LLC is a small SEO services firm. They offer Search Engine Optimization and Social Media Marketing and were founded in 2022.Read More
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10142$1,000+Freelancer employeesPlantation, FLHeadquartered in Plantation, Florida, Design WWS Web Design and Marketing is a social media marketing firm. Established in 2015, the team offers Social Media Marketing and Search Engine Optimization.Read More
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10143Undisclosed2 - 9 employeesAustin, TXSEO services firm Appearist technology was established in 2017. The team provides Search Engine Optimization and UX/UI Design and is headquartered in Austin, Texas and New Delhi, India.Read More
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10144$1,000+2 - 9 employeesAlpharetta, GADevJangos is a branding firm. They offer Branding and Search Engine Optimization and were founded in 2015. The firm is located in Lancashire, England and Alpharetta, Georgia.Read More
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10145$1,000+Freelancer employeesAnderson, SCUpstate SC Web Design is a web design company. The agency is headquartered in Anderson, South Carolina. Their services include Web Design and Advertising.Read More
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10146$5,000+2 - 9 employeesBoston, MAUp And Social is a small Boston, Massachusetts-based SEO agency. The team provides Search Engine Optimization and Graphic Design.Read More
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10147$1,000+2 - 9 employeesAlbuquerque, NM1 Internet Marketing is a SEO agency. Established in 2013, the firm is in Albuquerque, New Mexico. Their team focuses on Search Engine Optimization and Social Media Marketing.Read More
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10148$5,000+2 - 9 employeesOverland Park, KSFounded in 2012, SEO Services KC is a SEO services firm. Their services include Search Engine Optimization and Digital Strategy.Read More
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10149$5,000+2 - 9 employeesIrvine, CASmall web development firm Softshop, is in Irvine, California. Their services include Web Development and Search Engine Optimization.Read More
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10150$1,000+10 - 49 employeesBrooklyn, NYTrailX5 is a Performance Marketing company. They specialize in Performance Marketing, Search Engine Optimization, Pay Per Click, Social Media Marketing, and more and were established in 2024. The firm is based in Ahmedabad, India; Brooklyn, New York; London, England and Sabah Al Salem, Kuwait.Read More
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10151$1,000+Freelancer employeesNewton, IA515Hosting & Web Design is a Newton, Iowa-based SEO agency. The team focuses on Search Engine Optimization and Web Design.Read More
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10152$5,000+2 - 9 employeesVirginia Beach, VARead More
Seelutions, a SEO services firm, was established in 1990. The small team specializes in search engine optimization, branding, and graphic design. The company is headquartered in Virginia Beach, Virginia.
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10153$1,000+2 - 9 employeesSycamore, ILBarracuda Creative Studio, a small Advertising company, is headquartered in Sycamore, Illinois. Their services include Advertising and Branding.Read More
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10154$1,000+10 - 49 employeesElmsford, NYRead More
First Digital Agency is a small advertising company established in 2015. Their team specializes in advertising, social media marketing, pay per click, content marketing, and more. The company is located in Elmsford, New York; Dubai, United Arab Emirates and Dhaka, Bangladesh.
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10155$1,000+50 - 249 employeesNew York , NYMidsize branding agency Softronixs System Ltd., is headquartered in New York , New York and Khulna, Bangladesh. Launched in 2016, the team focuses on branding, custom software development, web development, mobile app development, and more.Read More
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10156$1,000+Freelancer employeesMaple Grove, MNIQRco.de is a PPC agency. Launched in 2010, their team specializes in Pay Per Click and Search Engine Optimization.Read More
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10157Undisclosed10 - 49 employeesSan Diego, CAAffinity Design Hub, a marketing strategy company, was founded in 2015. Their small team is based in San Diego, California. Their services include marketing strategy, search engine optimization, graphic design, logo, and more.Read More
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10158$1,000+Freelancer employeesSarasota, FLSEO services firm Ferrigon Media is headquartered in Sarasota, Florida. They provide Search Engine Optimization and Pay Per Click.Read More
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10159$5,000+2 - 9 employeesBloomington, ILCretMark Business Solutions is a SEO agency launched in 2020. The team focuses on Search Engine Optimization and Web Design.Read More
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10160Undisclosed10 - 49 employeesBala Cynwyd, PARead More
SMB Team is a small public relations firm located in Bala Cynwyd, Pennsylvania. The team offers public relations, digital strategy, search engine optimization, and corporate training.
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10161$1,000+Freelancer employeesAnaheim, CALaunched in 2020, MarketStra LLC - SEO Experts, a small SEO agency, is located in Anaheim, California. Their services include Search Engine Optimization and Advertising.Read More
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10162UndisclosedFreelancer employeesBelleview, FLPinnacle Growth Solutions is a SEO agency. Launched in 2024, the firm is located in Belleview, Florida. Their services include Search Engine Optimization and Web Design.Read More
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10163$1,000+Freelancer employeesIrvine, CAEstablished in 2012, SEO Expert Dmytro Verzhykovskyi is a SEO agency. The firm focuses on Search Engine Optimization and Market Research, and is small.Read More
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10164$1,000+2 - 9 employeesAustin, TXGarrett Digital is a SEO agency located in Austin, Texas. Their services include Search Engine Optimization and Digital Strategy.Read More
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10165$5,000+2 - 9 employeesGreensboro, NCGreensboro SEO Pro is a SEO services firm. They offer Search Engine Optimization and Content Marketing and were established in 2015. The company is headquartered in Greensboro, North Carolina.Read More
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10166$1,000+2 - 9 employeesFairbanks, AKWEB 907, a SEO agency, was established in 2004. The team focuses on Search Engine Optimization and Web Design and is located in Fairbanks, Alaska.Read More
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10167$1,000+2 - 9 employeesOld Bridge, NJFresh Salt Agency is a PPC company. The Old Bridge, New Jersey-based firm offers Pay Per Click and Web Design.Read More
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10168UndisclosedFreelancer employeesCedar Hills, UTDigital Techs, LLC is a small SEO agency launched in 2012. Their services include Search Engine Optimization and Web Design.Read More
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10169$1,000+2 - 9 employeesLoganville, GABranding firm Alba Design Agency is in Loganville, Georgia and Bogotá, Colombia. Their services include Branding and Social Media Marketing.Read More
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10170$5,000+2 - 9 employeesLas Vegas, NVRead More
IMI Vegas is a pay per click company. Founded in 2010, the team provides pay per click, search engine optimization, social media marketing, web design, and more. Their small agency is Las Vegas, Nevada-based.
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Check out a SEO Company in United States with the most new reviews in the past 12 months.
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