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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2041$5,000+10 - 49 employeesLawrenceville, GAScylla Technologies, a SEO agency and web development firm, was launched in 2014. The agency provides Search Engine Optimization and Web Development.Read More
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2042$1,000+2 - 9 employeesBelchertown, MAXheight Studios, a SEO services firm, was launched in 2004. They are in Belchertown, Massachusetts and have a small team. Xheight Studios focuses on Search Engine Optimization, Advertising, Branding, Digital Strategy, and more.Read More
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keurigIndustries
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2043$10,000+2 - 9 employeesAsheville, NCRead More
Proecho, a marketing agency based in Asheville, North Carolina, has provided marketing services to SMB's and other companies since their founding in 2017. Their team of about five focuses on advertising, marketing strategy, and social media marketing.
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The Foundry Hotel -
2044$1,000+2 - 9 employeesPark City, UTRead More
Akers Digital, a PPC agency, was established in 2015. The small team specializes in pay per click, search engine optimization, social media marketing, and email marketing. The firm is headquartered in Park City, Utah.
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2045Undisclosed2 - 9 employeesNashville, TNRead More
360 Site Design is a branding company. Launched in 2009, the team offers branding, graphic design, search engine optimization, social media marketing, and more. Their small agency is Nashville, Tennessee-based.
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2046$5,000+10 - 49 employeesMiami, FLEstablished in 2023, GroLive Apps is a advertising company. Their small team is headquartered in Miami, Florida and provides advertising, marketing strategy, social media marketing, content marketing, and more.Read More
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2047$25,000+10 - 49 employeesChicago, ILRead More
This Chicago-based agency focuses on mobile app and web development, UX/UI design, digital strategy, and branding. They have created 300+ apps and online products since their team of 10+ came together in 2009. They work with enterprise companies all the way down to startups, and focus on business services.
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AllstateIndustries
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2048Undisclosed10 - 49 employeesHayward, CARead More
Fourandhalf, Inc. is a marketing agency based in Hayward, Calif., with an additional location in Perth, Australia. Founded in 2012, this company has 27 employees. Fourandhalf, Inc. offers a range of services including marketing strategy, digital strategy, and content marketing for small businesses and startups.
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Gulf Coast Property ManagementIndustries
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2049Undisclosed2 - 9 employeesNew Orleans, LAEn Masse Media is an UX agency. Their small team is based in New Orleans, Louisiana and provides ux/ui design, corporate photography, search engine optimization, social media marketing, and more. The agency was launched in 2011.Read More
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2050$1,000+2 - 9 employeesEdgartown, MAEstablished in 2021, Katama Consulting is a SEO company. The small team provides search engine optimization, web design, marketing strategy, branding, and more. The agency is based in Edgartown, Massachusetts.Read More
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2051$1,000+2 - 9 employeesChicago, ILLift Digital Marketing is a PPC agency. Their team is in Chicago, Illinois and specializes in Pay Per Click and Search Engine Optimization.Read More
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2052$50,000+50 - 249 employeesBoulder, CORead More
IMM is a branding agency that was founded in 2007. Located in Boulder, Colo., their team of over 110 specializes in media planning & buying, content marketing, and UX/UI design. IMM works with clients in the business, finance, and consumer products and services industries.
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NetAppIndustries
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2053$250,000+1,000 - 9,999 employeesSpartanburg, SCPractice Builders is a Spartanburg, South Carolina-based social media marketing company. The team specializes in Social Media Marketing and Search Engine Optimization.Read More
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Acacio Fertility Center -
2054$1,000+2 - 9 employeesLos Angeles, CARead More
XL Digital Partners is an internet marketing company based in Los Angeles. The company, founded in 2008, has a team of less than ten that provides SEO, PPC, digital strategy, social media marketing, content marketing, email marketing, and conversion optimization services to various companies.
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TrueLanguageIndustries
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2055$5,000+2 - 9 employeesLas Vegas, NVMiracle Max Marketing, a SEO agency, was launched in 2023. Their small team is headquartered in Las Vegas, Nevada. The firm offers search engine optimization, advertising, content marketing, demand generation marketing, and more.Read More
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2056Undisclosed10 - 49 employeesAllen, TXRead More
Rannsolve Inc is a custom software development firm. Their small team is based in Allen, Texas. The firm specializes in custom software development, non-voice bpo/back office services, mobile app development, and web development.
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2057$1,000+10 - 49 employeesSan Francisco, CAGreenlights is a Content Marketing company established in 2025. The small San Francisco, California-based team provides Content Marketing, Conversion Optimization, Search Engine Optimization, Web Design, and more.Read More
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2058Undisclosed2 - 9 employeesRichmond, VARead More
Laborem Edge is a digital marketing agency based in Richmond, Va. The agency, founded in 2014, has a team of less than ten that provides conversion optimization, PPC, web design, and SEO services to small and midmarket companies and institutions.
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1 Million CupsIndustries
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2059$5,000+10 - 49 employeesBuffalo, NYLuminus is a web design company launched in 2010. The team focuses on Web Design and Pay Per Click.Read More
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2060$1,000+2 - 9 employeesUpland, CARead More
Proud Digital Media is a media production company located in Upland, Calif., and was founded in 2018. Proud Digital Media has nine employees and provides video production, advertising, SEO, social media marketing, and digital strategy services.
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Inland Empire 66ers -
2061Undisclosed2 - 9 employeesGurnee, ILRead More
Headquartered in Gurnee, Illinois, Fanatically Digital is an advertising company. Founded in 2013, the small team specializes in advertising, digital strategy, search engine optimization, social media marketing, and more.
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2062Undisclosed2 - 9 employeesOklahoma City, OKThe Plot Doctor is a content writing services company founded in 2022. The small Oklahoma City, Oklahoma-based team specializes in content writing services, content marketing, search engine optimization, advertising, and more.Read More
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2063$1,000+10 - 49 employeesPost Falls, IDEstablished in 2023, Digital Destiny is a SEO agency. The firm focuses on search engine optimization, web development, social media marketing, pay per click, and more and has a small team. The firm is based in Post Falls, Idaho.Read More
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2064$1,000+10 - 49 employeesSunny Isles Beach, FLTech Growly is a branding company. Their small team is headquartered in Sunny Isles Beach, Florida. The agency provides branding, social media marketing, search engine optimization, pay per click, and more.Read More
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2065$1,000+2 - 9 employeesAmarillo, TXRead More
Launched in 2022, ReddTech Interactive is a SEO agency. They are in Amarillo, Texas and have a small team. The agency provides search engine optimization, social media marketing, pay per click, web development, and more.
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2066$10,000+10 - 49 employeesBlue Ash, OHInteractOne is a SEO services firm. Launched in 1998, the team provides Search Engine Optimization and Web Design.Read More
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2067$5,000+10 - 49 employeesCaledonia, WIRead More
Tuna Traffic is a small PPC agency located in Caledonia, Wisconsin. Launched in 2010, the team focuses on pay per click, web design, web development, conversion optimization, and more.
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2068$10,000+2 - 9 employeesPrinceton, NJLocated in Princeton, New Jersey, Bcreative Digital Media is a social media marketing agency. The small firm was established in 1985. Their services include Social Media Marketing, Search Engine Optimization, Web Design, Video Production, and more.Read More
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2069$1,000+2 - 9 employeesNew Palestine, INTrueVyne is a small CRM consulting and SI company founded in 2020. Their team focuses on CRM consulting and SI, digital strategy, search engine optimization, pay per click, and more. The agency is headquartered in New Palestine, Indiana.Read More
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2070$1,000+2 - 9 employeesSpring, TXWise Growth Marketing LLC is a content marketing company launched in 2023. The small team focuses on content marketing, search engine optimization, pay per click, web design, and more. The firm is headquartered in Houston, Texas.Read More
Industries
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