Top 100 SEO Companies in the United States
The Best of June 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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1981$5,000+2 - 9 employeesNew York, NYStellar AEO Labs, a Generative AI company, was launched in 2025. Their small team is located in New York, New York. Their services include Generative AI, Search Engine Optimization, and AI Consulting.Read More
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1982Undisclosed10 - 49 employeesPismo Beach, CAFinfrock Marketing is a Pismo Beach, California-based SEO services firm. The small agency was founded in 2010. Their services include Search Engine Optimization, Web Design, Marketing Strategy, Content Marketing, and more.Read More
Industries
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1983$1,000+10 - 49 employeesNaperville, ILRead More
In Naperville, Illinois and Schaumburg, Illinois, Karben Marketing is a SEO services firm. The small firm was launched in 2016. Their services include search engine optimization, web design, graphic design, marketing strategy, and more.
Industries
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1984$1,000+2 - 9 employeesDeer Park, NYRead More
Design ME Marketing is a small social media marketing agency based in Deer Park, New York. They focus on social media marketing, content marketing, conversion optimization, search engine optimization, and more and were founded in 2012.
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1985$1,000+2 - 9 employeesMagnolia, TXRead More
VetsWeb is a digital marketing firm baed in Katy, Texas. The firm, founded in 2012, has a team of less than ten that provides a wide range of services, including web design, SEO, and PPC, to small and midmarket companies in the e-commerce, business services, and advertising & marketing industries.
Clients
NextDecade LNGIndustries
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1986$1,000+10 - 49 employeesBoulder, COTechnoPHO LLC, a Digital Strategy company, is based in Boulder, Colorado. The small company was launched in 2025. Their services include Digital Strategy, Social Media Marketing, Search Engine Optimization, and Web Development.Read More
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1987$1,000+10 - 49 employeesChattanooga, TNRiverworks Marketing Group, a branding company, was founded in 2006. The small team focuses on Branding and Graphic Design.Read More
Industries
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1988$1,000+2 - 9 employeesOrlando, FLRead More
Based in Orlando, Fla., TC Interactive Group is digital marketing company with a small team of less than 5 employees that has been in business since 2004. TC Interactive focuses primarily on web design, SEO, and digital strategy. The client appreciated TC Interactive's efforts to understand their industry and meet tight deadlines.
Clients
Little Owl Learning Academy -
1989Undisclosed2 - 9 employeesDawsonville, GAClickReady Marketing is a small SEO agency. They specialize in Search Engine Optimization, Pay Per Click, Web Design, Social Media Marketing, and more and were founded in 2009.Read More
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1990$1,000+10 - 49 employeesRedmond, WARead More
Designify is a web agency based in Redmond, Wash., and founded in 2017. With no more than 50 members, they specialize in web development, web design, and SEO solutions for small and mid-market businesses in the fields of business services, consumer products, and e-commerce.
Clients
StartlineIndustries
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1991$10,000+2 - 9 employeesJacksonville, FLHeadquartered in Jacksonville, Florida, CTRL+ALT Digital is a small software development firm. Their services include Custom Software Development and Pay Per Click.Read More
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1992$1,000+10 - 49 employeesDenver, COKickStart Dental Marketing is a web development firm located in Denver, Colorado and Castle Rock, Colorado. They provide Web Development and Marketing Strategy and were established in 2009.Read More
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1993$1,000+2 - 9 employeesOverland Park, KSKC Web Specialists, LLC. Is a small SEO services firm headquartered in Overland Park, Kansas; Kansas City, Missouri and Olathe, Kansas. They offer Search Engine Optimization, Pay Per Click, Web Design, and Web Development and were founded in 2007.Read More
Industries
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1994$1,000+50 - 249 employeesNew York, NYRead More
Infini Logo Design is a logo company founded in 2016. The agency offers logo, e-commerce development, web design, search engine optimization, and more and has a midsize team.
Industries
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1995$1,000+10 - 49 employeesSan Diego, CARead More
Compass Digital, a digital strategy company, was established in 2022. Located in San Diego, California, their small team focuses on digital strategy, email marketing, search engine optimization, and pay per click.
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1996Undisclosed10 - 49 employeesKalispell, MTCrimson Oak Marketing is a SEO agency. Established in 2013, the team specializes in Search Engine Optimization, Social Media Marketing, Pay Per Click, Web Design, and more. Their small firm is headquartered in Kalispell, Montana.Read More
Industries
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1997$1,000+2 - 9 employeesChicago, ILRead More
GainTap is a web marketing team based in Chicago. The one-person company was founded in 2015 and offers digital strategy, conversion optimization, and advertising services to businesses in business services, health care, and transportation.
Industries
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1998$1,000+2 - 9 employeesWestwood, MASEO services firm NOVA Brandworks is located in Westwood, Massachusetts. Established in 2024, the small team provides Search Engine Optimization, Web Design, AI Consulting, Generative AI, and more.Read More
Industries
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1999$10,000+10 - 49 employeesBuffalo, NYRead More
360 PSG is a web design and development company based in Buffalo, N.Y. Founded in 2005, 360 PSG's team of 25 specializes in providing web design and development, SEO, social media marketing, and more.
Clients
Pub At The ParkIndustries
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2000$5,000+10 - 49 employeesDenver, CORefractROI is a digital strategy company. The Denver, Colorado-based company was founded in 2011. The small team offers digital strategy, social media marketing, content marketing, search engine optimization, and more.Read More
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2001$1,000+Freelancer employeesNew York, NYRead More
SEO Zen NYC is a boutique digital marketing agency based in New York. The agency, founded in 2009, has a team of less than ten that provides SEO services to small companies in various industries.
Clients
Agara Rug Cleaning NYCIndustries
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2002$1,000+2 - 9 employeesLos Angeles, CARead More
QualiLogic, LLC is a web and mobile firm based in Northridge, Calif. with more than two employees. They have offered mobile app development, e-commerce development, and SEO solutions to small businesses in the fields of arts, consumer products, and more.
Clients
Care Connectors Med GroupIndustries
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2003$1,000+10 - 49 employeesSan Diego, CARead More
Digital strategy company DesignStudio was launched in 2010. The company offers digital strategy, email marketing, pay per click, search engine optimization, and more and has a small team.
Industries
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2004$10,000+10 - 49 employeesKansas City, MORead More
emfluence Digital Marketing is a digital marketing agency that was founded in 2003 and is headquartered in Kansas City, Mo. The company is made up of 29 employees and specializes in email marketing, SEO, and web design.
Clients
Proven Winners -
2005$1,000+2 - 9 employeesSan Diego, CARead More
Founded in 2020, Barad Marketing Solutions is a pay per click company. Their small team is in San Diego, California and offers pay per click.
Clients
Malcolm Smith MotorsportsIndustries
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2006$5,000+2 - 9 employeesSanta Monica, CASocial Animal is a SEO company. The small team is located in London, England and Santa Monica, California. Their services include Search Engine Optimization, Web Development, AI Consulting, and Marketing Strategy.Read More
Industries
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2007Undisclosed2 - 9 employeesNashville, TNRead More
Bauer Entertainment Marketing is a small content marketing company in Nashville, Tennessee. Launched in 2013, the team specializes in content marketing, conversion optimization, digital strategy, email marketing, and more.
Industries
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2008Undisclosed10 - 49 employeesNorth Miami Beach, FLRead More
Media Friday is a digital marketing agency based in Hyderabad, India, and founded in 2016. Their team of over 10 specializes in digital strategy, social media marketing, and SEO solutions for clients that work in the fields of manufacturing, consumer products, and business services.
Clients
FlexsalaryIndustries
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2009$5,000+2 - 9 employeesAustin, TXComplete SEO, a pay per click company, is located in Austin, Texas. The firm focuses on Pay Per Click, Search Engine Optimization, Web Design, Digital Strategy, and more and has a small team.The firm was founded in 2012.Read More
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2010$1,000+2 - 9 employeesLakewood, CORead More
Boxwood Digital Marketing is a digital marketing agency based in Littleton, Colo. with fewer than 10 employees. Founded in 2017, they provide SEO services, social media marketing, and content marketing solutions for small and medium-sized businesses.
Clients
Fenix Lighting USAIndustries
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