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.
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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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12181Undisclosed50 - 249 employeesFargo, NDShopnil-IT LLC is an Email Marketing company established in 2008. Their team provides Email Marketing and Search Engine Optimization.Read More
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12182UndisclosedFreelancer employeesPhoenix, AZPhoenix SEO Geek, a SEO services firm, was founded in 2019. The small team focuses on search engine optimization, market research, social media marketing, conversion optimization, and more. The company is headquartered in Phoenix, Arizona.Read More
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12183UndisclosedFreelancer employeesScottsdale, AZFounded in 2008, Gotwebsite1 SEO is a small SEO services firm. Their team offers Search Engine Optimization.Read More
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12184UndisclosedFreelancer employeesMarietta, GALaunched in 2015, Your Biz Watchdog is a SEO company. The agency offers Search Engine Optimization.Read More
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12185UndisclosedFreelancer employeesOld Bridge, NJBusiness SEO, a SEO agency, is based in Old Bridge, New Jersey. Founded in 2021, the team focuses on Search Engine Optimization.Read More
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12186UndisclosedFreelancer employeesAnn Arbor, MIBlurred Bylines, a SEO agency, is in Ann Arbor, Michigan. Their services include Search Engine Optimization.Read More
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12187Undisclosed50 - 249 employeesSeattle, WAFast Track Team, a custom software development firm, offers Custom Software Development and Application Testing. The company is located in Seattle, Washington and Pune, India.Read More
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12188Undisclosed50 - 249 employeesBrea, CAIntact Info, a midsize public relations firm, is based in Brea, California. Their services include Public Relations and Social Media Marketing.Read More
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12189Undisclosed50 - 249 employeesAtlanta, GAMidsize Digital Strategy company Sagepath Reply, is in Atlanta, Georgia. Their services include Digital Strategy and Content Marketing.Read More
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12190Undisclosed50 - 249 employeesNorth Miami, FLContent Marketing company Web Marketing For Dentists was established in 2003. The midsize team specializes in Content Marketing and Conversion Optimization.Read More
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12191UndisclosedFreelancer employeesCoral Gables, FLSEO Needed is a SEO services firm. Founded in 2023, the team focuses on Search Engine Optimization. The firm is based in Coral Gables, Florida.Read More
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12192UndisclosedFreelancer employeesDenver, COTactical SEO LLC, a SEO services firm, provide Search Engine Optimization. They were founded in 2013.Read More
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12193Undisclosed50 - 249 employeesSunnyvale, CABaidu USA is an artificial intelligence firm. The Sunnyvale, California-based company was founded in 2014. Their team specializes in Artificial Intelligence and Advertising.Read More
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12194UndisclosedFreelancer employeesTacoma, WAEnvision Design Solutions LLC is a SEO company. They are based in Tacoma, Washington, and their services include Search Engine Optimization.Read More
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12195Undisclosed50 - 249 employeesBerryville, AROlde School Marketing, a Direct Marketing company, was established in 2019. The company specializes in Direct Marketing and Search Engine Optimization, and is midsize.Read More
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12196$1,000+Freelancer employeesNew York, NYShaffyCrate Solutions is a social media marketing firm. Established in 2022, the company is headquartered in New York, New York. Their team offers Social Media Marketing and Mobile & App Marketing.Read More
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12197$1,000+Freelancer employeesWoodbridge, VALVX Strategies, a web design agency, was founded in 2020. The firm focuses on Web Design and UX/UI Design.Read More
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12198$5,000+Freelancer employeesBoston, MAAnything Graphic is a small SEO agency in Boston, Massachusetts. The team offers Search Engine Optimization and Web Design.Read More
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12199$1,000+Freelancer employeesAmarillo, TXGigafeed is a web design company headquartered in Amarillo, Texas. They offer Web Design and Search Engine Optimization.Read More
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12200Undisclosed2 - 9 employeesFort Lauderdale, FLSocialbullets is a small branding agency. They offer Branding and Search Engine Optimization and were founded in 2013.Read More
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12201$10,000+2 - 9 employeesDallas, TXBagwell Marketing, an Advertising company, offers Advertising and Media Planning & Buying. The firm is in Dallas, Texas.Read More
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12202$10,000+2 - 9 employeesChevy Chase, MDLaunched in 2009, periscopeUP LLC is a small social media marketing firm headquartered in Chevy Chase, Maryland. Their team specializes in Social Media Marketing and Search Engine Optimization.Read More
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12203$5,000+2 - 9 employeesMesa, AZMirex Marketing is a small Advertising company. They specialize in Advertising and Branding and were launched in 2014.Read More
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12204$5,000+2 - 9 employeesTucson, AZTucson SEO Pros is a small Tucson, Arizona-based Advertising company. Their services include Advertising and Branding.Read More
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12205$5,000+2 - 9 employeesBellaire, TXBernstein & Associates is a Digital Strategy company. The small Bellaire, Texas-based team provides Digital Strategy and Search Engine Optimization. The agency was established in 1983.Read More
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12206$5,000+2 - 9 employeesDallas, TXSQmedia is an Advertising company founded in 2011. The agency offers Advertising and Branding, and is small.Read More
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12207$5,000+2 - 9 employeesIrving, TXHumble Bear is an Advertising company located in Irving, Texas. They offer Advertising and Branding.Read More
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12208$5,000+2 - 9 employeesHumble, TXWeb design company JellyFlea specializes in Web Design and Graphic Design. They were founded in 2006.Read More
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12209$5,000+2 - 9 employeesLos Angeles, CAGobiya Agency is an Advertising company. They are based in Los Angeles, California, and their services include Advertising and Branding.Read More
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12210$10,000+2 - 9 employeesLeesburg, VAFounded in 2002, SynaVista is a branding firm. Their services include Branding and Email Marketing.Read More
Industries
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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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