Top 100 SEO Companies in the United States
The Best of August 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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961$5,000+10 - 49 employeesCatonsville, MDAdventure Web is a social media marketing firm. The Catonsville, Maryland-based firm was established in 1997. The small team specializes in Social Media Marketing, Web Design, Web Development, Search Engine Optimization, and more.Read More
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Pepsi Bottling CompanyIndustries
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962$1,000+10 - 49 employeesBoston, MABoston SEO Company, a small SEO services firm, is located in Boston, Massachusetts. They specialize in Search Engine Optimization, Web Design, Advertising, and UX/UI Design and were launched in 2009.Read More
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A&D LimousineIndustries
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963$1,000+2 - 9 employeesEast Hanover, NJRead More
Rank Magic, LLC is a SEO company. Launched in 2000, the company is headquartered in East Hanover, New Jersey. The small team offers search engine optimization.
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964$5,000+2 - 9 employeesNorth Andover, MARead More
Compete Now is a website design and marketing company headquartered in Beverly, Mass. The company was founded in 2009, and their team of 5 people mostly provide web design services. They also provide PPC, email marketing, and SEO services.
Clients
HPIIndustries
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965$5,000+2 - 9 employeesHurricane, UTThe Active Media is a small SEO agency. The Hurricane, Utah-based company was established in 2005. Their team offers Search Engine Optimization, Web Design, Marketing Strategy, and Branding.Read More
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966$25,000+2 - 9 employeesJacksonville, FLMarketing strategy company Exigo Sales and Marketing is in Jacksonville, Florida. The agency focuses on marketing strategy and is small.The agency was founded in 2014.Read More
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967$5,000+10 - 49 employeesOrlando, FLDigital Strategy company Chatter Buzz is headquartered in Orlando, Florida; Tampa, Florida and New York, New York. The small firm was launched in 2012. Their services include Digital Strategy, Web Design, Pay Per Click, Advertising, and more.Read More
Clients
Lennar HomesIndustries
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968$25,000+2 - 9 employeesNew York, NYAntonym is a branding firm in New York, New York. The small team specializes in branding, marketing strategy, content writing services, content marketing, and more. The agency was established in 2019.Read More
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969$1,000+10 - 49 employeesBradenton, FLBrandify is a SEO company. Their small team is based in Bradenton, Florida; San Francisco, California; New York, New York and Austin, Texas. The agency focuses on Search Engine Optimization and Advertising.Read More
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Kisch Consumer Law Helbing Consumer Law DigitalCalls.comIndustries
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970$10,000+10 - 49 employeesFarmers Branch, TXRead More
Miller Ad Agency is a Dallas-based marketing agency that was founded in 1984. With over 20 employees on staff, the team specializes in branding, advertising, digital strategy, social media marketing, and video production.
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M&M MarsIndustries
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971$10,000+10 - 49 employeesChicago, ILRead More
Launched in 2022, Fervor Seo is a small SEO company located in Chicago, Illinois. Their services include search engine optimization.
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972$1,000+10 - 49 employeesNew York, NYRead More
5th and Melody is an SEO and design agency based in New York. Founded in 2009, their team of around 10 employees specializes in SEO, web design, and UI/UX design.
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AutotraderIndustries
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973$10,000+2 - 9 employeesGlen Allen, VAWhittington Consulting, a SEO agency, is based in Glen Allen, Virginia. The small team specializes in Search Engine Optimization, Web Design, Digital Strategy, Content Marketing, and more. The company was launched in 2007.Read More
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974$25,000+2 - 9 employeesRedlands, CAFounded in 2016, Hounder is a branding agency. The small Redlands, California-based team focuses on Branding, Search Engine Optimization, Pay Per Click, UX/UI Design, and more.Read More
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975$1,000+2 - 9 employeesQuincy, MARead More
Fuelviews, a PPC agency, is based in Quincy, Massachusetts. They focus on pay per click, search engine optimization, and web design and were launched in 2017.
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Reign WealthIndustries
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976$5,000+2 - 9 employeesMonroe, WARead More
Efinitytech is a web design company located in Monroe, Wash. Founded in 1998, Efinitytech's team of around 5 employees specializes in web design, web development, and ecommerce development. Efinitytech's clients are primarily small businesses in the ecommerce, real estate, and consumer product spaces.
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Safe ConsultingIndustries
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977$5,000+2 - 9 employeesChicago, ILWinger Marketing is a public relations firm. The Chicago, Illinois-based agency was launched in 1985. The small team focuses on Public Relations, Marketing Strategy, Content Marketing, Social Media Marketing, and more.Read More
Clients
International Logistics Organization - North American AgencyIndustries
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978$50,000+10 - 49 employeesAtlanta, GANexus Marketing Agency is an Atlanta, Georgia-based SEO agency. The agency specializes in Search Engine Optimization, Conversion Optimization, CRM consulting and SI, Graphic Design, and more and is small.The agency was established in 2014.Read More
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979$10,000+10 - 49 employeesAustin, TXOnely, a SEO agency, was launched in 2019. Their small team is based in Austin, Texas and Wrocław, Poland. The agency specializes in Search Engine Optimization, AI Consulting, and AI Agents.Read More
Clients
MonitoIndustries
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980Undisclosed10 - 49 employeesSacramento, CARead More
Post Modern Marketing is a marketing and web design company based in Sacramento, CA, with offices in San Diego, California, that was established in 2010. Their team of 11 employees offers web design, web development, and SEO services.
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981$10,000+10 - 49 employeesFort Myers, FLGoTo Marketers Inc. Is a Marketing Strategy company headquartered in Mississauga, Canada and Fort Myers, Florida. The small agency was established in 2011. Their services include Marketing Strategy, Content Marketing, Search Engine Optimization, Web Design, and more.Read More
Clients
FreshworksIndustries
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982$1,000+2 - 9 employeesHowell Township, NJRead More
Founded in 1999, givemeservice.com is a web design company. Their small team is in Belmar, New Jersey. Their services include web design, content marketing, and search engine optimization.
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983$5,000+10 - 49 employeesDallas, TXRead More
Web design company JSL Marketing & Web Design was launched in 2016. The small Dallas, Texas-based team focuses on Web Design, Search Engine Optimization, Branding, and Social Media Marketing.
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984Undisclosed10 - 49 employeesMount Pleasant, SCRead More
Mr. Marketing SEO is a digital marketing agency based in Mount Pleasant, SC with offices in the Philippines and Bangladesh. Founded in 2011, they have a team of about 20 that provide SEO, PPC, social media marketing, and conversion optimization services for mainly small businesses in the Charleston area.
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HealthyWayIndustries
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985Undisclosed10 - 49 employeesEphrata, PARead More
WebTek is a web design agency based in Ephrata, Pa. Founded in 1999, their team of over 10 mostly serves small businesses. Services include web development and design as well as search engine optimization.
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Oregon DairyIndustries
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986$5,000+10 - 49 employeesHouston, TXRead More
Since its founding in 2010, Blue Sky Marketing has served business clients in the real estate, medical, consumer products, and business services industries, providing guidance on online marketing and strategy. The team of 13 is based in Houston. They specialize in web design, SEO, digital strategy, advertising, and branding.
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VitalPetIndustries
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987$1,000+2 - 9 employeesSacramento, CARead More
E. Curtis Designs is a web development company founded in 2002 and located in Sacramento, Calif. With a team of fewer than 10 employees, they offer web development, SEO, social media marketing, web design, and graphic design services. Their clientele includes small businesses in the business services, financial services, and health care and medical industries.
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Lafitte Music CenterIndustries
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988$1,000+2 - 9 employeesFort Lauderdale, FLPPC agency Deal Digital was founded in 2015. They are in Fort Lauderdale, Florida and have a small team. Deal Digital focuses on Pay Per Click, Search Engine Optimization, Web Design, Ecommerce Marketing, and more.Read More
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989$1,000+10 - 49 employeesNewark, CARead More
Marketing Wind is an SEO and link-building outreach company with locations in Newark and San Jose, Calif. Founded in 2015 and with about 5 employees, provide SEO, content marketing, and digital strategy to small-scale clients across an array of industries, including business services, consumer products, healthcare, and more.
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Zetronix.comIndustries
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990$1,000+2 - 9 employeesSeattle, WAEstablished in 2017, Clarity Online is a SEO company. They are in Seattle, Washington and have a small team. Their services include Search Engine Optimization, Web Development, Pay Per Click, and Web Design.Read More
Clients
Lake Washington Windows & DoorsIndustries
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