Top 100 SEO Companies in the United States
The Best of April 2026Looking 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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9001Undisclosed2 - 9 employeesEl Paso, TXLocated in El Paso, Texas, Monroe Web Design is a small SEO services firm and web design company. The team offers Search Engine Optimization and Web Design.Read More
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9002Undisclosed2 - 9 employeesColumbia, SCFounded in 2019, Authority Breeze is a SEO services firm and web design company. The team offers Search Engine Optimization and Web Design.Read More
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9003Undisclosed2 - 9 employeesWilmington, DELaunched in 2017, Passive Tactics is a SEO services firm and Content Writing Services company. The agency specializes in Search Engine Optimization and Content Writing Services, and is small.Read More
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9004Undisclosed2 - 9 employeesLos Angeles, CASEO Agency Los Angeles CA, a SEO company, is headquartered in Los Angeles, California. The team specializes in Search Engine Optimization and Content Writing Services.Read More
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9005Undisclosed2 - 9 employeesBel Air, MDEstablished in 1997, Coastal Web Marketing , a small SEO agency, is in Bel Air, Maryland. Their team offers Search Engine Optimization and Content Marketing.Read More
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9006Undisclosed2 - 9 employeesMemphis, TNTakeOverSEO is a SEO services firm. The Memphis, Tennessee-based agency was founded in 2014. Their services include Search Engine Optimization and Web Design.Read More
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9007Undisclosed2 - 9 employeesReno, NVBnBSeo is a small SEO services firm located in Reno, Nevada. Their services include Search Engine Optimization and Web Design.Read More
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9008Undisclosed2 - 9 employeesRichmond, INSEO agency and web design company Always Relevant Digital is in Richmond, Indiana. Their services include Search Engine Optimization and Web Design.Read More
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9009Undisclosed2 - 9 employeesSalem, ORSEO Service Agents, a SEO company, is located in Salem, Oregon. They focus on Search Engine Optimization and Pay Per Click.Read More
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9010Undisclosed2 - 9 employeesAlgonquin, ILHeadquartered in Algonquin, Illinois, Algonquin SEO Company is a small SEO company and PPC agency. Their services include Search Engine Optimization and Pay Per Click.Read More
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9011Undisclosed2 - 9 employeesChicago, ILChicago Web Design SEO Agency, a small SEO company and pay per click agency, is headquartered in Chicago, Illinois. Their services include Search Engine Optimization and Pay Per Click.Read More
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9012Undisclosed250 - 999 employeesHigh Point, NCLocated in High Point, North Carolina, Hearst Dms is a midsize email marketing company. Their services include email marketing, pay per click, search engine optimization, social media marketing, and more.Read More
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9013$5,000+50 - 249 employeesNew York, NYAspectus is a midsize branding firm. The London, England-based company was established in 2008. Their team focuses on Branding, Public Relations, Search Engine Optimization, Web Design, and more.Read More
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9014$25,000+50 - 249 employeesDallas, TXRead More
ioVista is a full service digital agency based in Dallas, Texas. Founded in 2004, ioVista's small team of 5 specializes in web design, SEO, and digital strategy.
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WearwellIndustries
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9015Undisclosed50 - 249 employeesRye Brook, NYRead More
Founded in 2010, DoctorsInternet is a content marketing company. The midsize team offers content marketing, pay per click, search engine optimization, social media marketing, and more. The firm is based in Rye Brook, New York.
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9016$1,000+Freelancer employeesDeep River, CTSimple More Online is a branding agency. Launched in 2015, their team offers Branding and Conversion Optimization.Read More
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9017$1,000+Freelancer employeesFort Lauderdale, FLRead More
Located in Fort Lauderdale, Florida, Lucrative Options is a digital strategy company. The agency focuses on digital strategy, social media marketing, content marketing, email marketing, and more and is small.The agency was launched in 2020.
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9018$10,000+10 - 49 employeesRound Rock, TXRead More
PowerSync is a e-commerce development firm. Launched in 2017, the agency is headquartered in Round Rock, Texas. The small team specializes in e-commerce development, web development, IT managed services, ux/ui design, and more.
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ElsevierIndustries
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9019$5,000+2 - 9 employeesSeattle, WASearch to Sale is a SEO company. Established in 2022, the agency is located in Seattle, Washington. The small team offers Search Engine Optimization, Marketing Strategy, Conversion Optimization, and Content Marketing.Read More
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9020UndisclosedFreelancer employeesRonkonkoma, NYRead More
Anthony Savino has been a freelance designer since 2010. Based in New York, he focuses on SEO, digital strategy, direct marketing, and logo design projects.
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Suffolk LocksmithIndustries
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9021$1,000+Freelancer employeesOverland Park, KSRead More
Porter Holloway, a small content marketing company, is located in Overland Park, Kansas. Founded in 2020, the team specializes in content marketing, email marketing, pay per click, search engine optimization, and more.
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9022$1,000+2 - 9 employeesAlbuquerque, NMRead More
Founded in 2016, Noved Solutions - Albuquerque SEO is a SEO agency. The small Albuquerque, New Mexico-based team provides search engine optimization, digital strategy, marketing strategy, advertising, and more.
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9023Undisclosed10 - 49 employeesSheridan, WYSEO agency SERP Forge is based in Sheridan, Wyoming and Delhi , India. The small company was launched in 2022. Their services include Search Engine Optimization, Marketing Strategy, Content Marketing, Branding, and more.Read More
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9024Undisclosed2 - 9 employeesSan Francisco, CATroiqa Media, a Content Marketing company, was founded in 2017. The agency provides Content Marketing and Search Engine Optimization, and is small.Read More
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9025Undisclosed2 - 9 employeesDuluth, GATech Dummies is a website development company. They are located in Duluth, Georgia and have small team. Their services include Web Development and E-Commerce Development.Read More
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9026$1,000+2 - 9 employeesTulsa, OKRoca media is a Digital Strategy company launched in 2020. The firm offers Digital Strategy and Branding, and is small.Read More
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9027$1,000+2 - 9 employeesIrvine, CAJoyzen Media is an Email Marketing company in Irvine, California. Their services include Email Marketing and Social Media Marketing.Read More
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9028$5,000+2 - 9 employeesCincinnati, OHThe Leading Word LLC is a social media marketing firm. They are located in Cincinnati, Ohio and have small team of experts. Their services include Social Media Marketing and Advertising.Read More
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9029$5,000+2 - 9 employeesLake Mary, FLRead More
buildrrDIGITAL is a web-based business solutions company based in Heathrow, Fla. Founded in 2003, the small team of 6 specializes in web development and design, SEO, custom software development, and more. They work primarily with small businesses, focusing on business services, hospitality and leisure, and manufacturing.
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LenovoIndustries
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9030$1,000+2 - 9 employeesErie, PARead More
Sayles Industries is a digital marketing agency in Erie, Pa. Founded in 2017, they have fewer than 5 employees that serve clients in a wide range of sectors. Services include SEO, social media marketing, and web design.
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Bauer SpecialtyIndustries
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