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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2071$1,000+2 - 9 employeesCarrollton, TXSocial media marketing agency Eight Three Eight Agency was launched in 2010. Their small team is in Carrollton, Texas. Their services include Social Media Marketing, Content Marketing, Conversion Optimization, Search Engine Optimization, and more.Read More
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2072$1,000+10 - 49 employeesSeattle, WARead More
Flying Start Marketing is a Seattle, Washington-based digital strategy company. The small firm was founded in 2021. Their team offers digital strategy, social media marketing, content marketing, email marketing, and more.
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2073$10,000+10 - 49 employeesNew York, NYLaunched in 2007, Magnitude Digital® is a Mobile & App Marketing company. The agency provides Mobile & App Marketing and Search Engine Optimization, and is small.Read More
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Abacus Data SystemsIndustries
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2074$50,000+10 - 49 employeesDallas, TXRead More
Magic Logix is a digital marketing agency founded in Carrollton, Texas in 2004. They are a small firm, with just under 15 employees. Magic Logix's services include web design and development, search engine optimization, and other parts of a holistic digital marketing strategy. Their clients are mostly mid-sized firms in a diverse range of industries including financial services and retail sales.
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FedExIndustries
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2075$10,000+2 - 9 employeesAtlanta, GAInspry is a web development firm headquartered in Atlanta, Georgia. The small company was founded in 2011. Their services include Web Development, E-Commerce Development, Search Engine Optimization, Web Design, and more.Read More
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2076$5,000+10 - 49 employeesChicago, ILRead More
Digital Destination is a full-service internet market agency based in Chicago. The agency, founded in 2015, is a team of less than ten that provides advertising, social media marketing, SEO, PPC, and web design services to various companies.
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2077$1,000+2 - 9 employeesPortland, MESonar Digital , a Marketing Strategy company, is based in Portland, Maine. The firm offers Marketing Strategy, Media Planning & Buying, Social Media Marketing, Conversion Optimization, and more and has a small team.The firm was launched in 2019.Read More
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2078$5,000+10 - 49 employeesNew York, NYBleunix Digital is a web development firm. Their small team is located in New York, New York and specializes in Web Development, Pay Per Click, Search Engine Optimization, Branding, and more. The agency was launched in 2023.Read More
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2079Undisclosed10 - 49 employeesDurham, NCLinkRightly is a small Durham, North Carolina-based SEO services firm. Founded in 2022, the team focuses on search engine optimization.Read More
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2080$1,000+2 - 9 employeesBeaverton, ORWhiteCat is a Limassol, Cyprus-based SEO company. The small team specializes in search engine optimization. The company was established in 2022.Read More
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2081$1,000+2 - 9 employeesModesto, CAColorstone Marketing is a SEO agency established in 2017. The team provides Search Engine Optimization and Pay Per Click and is based in Modesto, California.Read More
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2082Undisclosed2 - 9 employeesWilmington, DERuby Digital Agency is a small web design company located in Wilmington, Delaware and Salt Lake City, Utah. Established in 2019, the team specializes in Web Design, IT managed services, E-Commerce Development, Branding, and more.Read More
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2083$1,000+2 - 9 employeesSan Leandro, CASmall social media marketing firm Dygitology, is headquartered in San Leandro, California. Founded in 2021, the team focuses on Social Media Marketing, Search Engine Optimization, Pay Per Click, Web Development, and more.Read More
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2084$1,000+2 - 9 employeesHenderson, NVRead More
Established in 2013, Sage Digital is a content marketing company. They are headquartered in Las Vegas, Nevada and have a small team. Their services include content marketing, pay per click, search engine optimization, social media marketing, and more.
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2085$1,000+10 - 49 employeesKaty, TXRead More
Founded in 2007, ByteTime Computing is an IT services provider based in Katy, Texas. Their team of 11 specializes in IT managed services, SEO, IT strategy consulting, and cloud consulting & SI for various clients.
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Welch Dental GroupIndustries
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2086$10,000+2 - 9 employeesBrooklyn, NYRead More
Founded in 2019, The Favorite Co. Is a branding agency. The small team provides branding, content marketing, digital strategy, marketing strategy, and more. The firm is located in Brooklyn, New York.
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2087$1,000+2 - 9 employeesWake Forest, NCLinchpinseo, a small SEO services firm, is headquartered in Wake Forest, North Carolina. The team offers Search Engine Optimization and Web Design.Read More
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2088$5,000+2 - 9 employeesTowson, MDEntice Design, LLC, a web design company, was established in 2012. The small team focuses on Web Design and Search Engine Optimization.Read More
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2089$5,000+2 - 9 employeesBrandon Township, MISIX15 Solutions, LLC is a Digital Strategy company located in Brandon Township, Michigan. They offer Digital Strategy, Web Design, Content Marketing, Email Marketing, and more and were founded in 1999.Read More
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Renaissance Media -
2090Undisclosed2 - 9 employeesCrystal Lake, ILRead More
RLC Media is a pay per click company launched in 2013. The firm specializes in pay per click, conversion optimization, search engine optimization, digital strategy, and more and has a small team.
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2091$1,000+2 - 9 employeesSan Clemente, CARead More
Convuent is a digital marketing company from San Clemente, California. With one employee, their services include SEO, marketing strategy, and social media marketing. Founded in 2018, their clients are often small businesses in the dental, business, and financial services industries.
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2092$10,000+2 - 9 employeesPhoenix, AZRead More
MetricsEdge is a marketing agency based in Pheonix and founded in 2019. With fewer than 10 employees, they specialize in digital strategy, conversion optimization, and SEO solutions for small and medium-sized companies alike.
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Food for the HungryIndustries
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2093$1,000+2 - 9 employeesAurora, ILRead More
Located in Aurora, Ill., Digital Marketing Gorillas was founded in 2019. Their team of fewer than 10 serves clients in the business services, legal, and hospitality industries. Services include SEO, PPC, social media marketing, web design, web development, and more.
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Eola DentalIndustries
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2094$5,000+2 - 9 employeesBoca Raton, FLSEO Monolith is a small web design agency. Founded in 2016, the agency is in Boca Raton, Florida. Their team provides Web Design, Artificial Intelligence, Search Engine Optimization, E-Commerce Development, and more.Read More
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Antico StoneIndustries
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2095$10,000+10 - 49 employeesBloomington, MNVnzo, a branding firm, was founded in 2017. The team provides Branding and Marketing Strategy.Read More
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2096$10,000+250 - 999 employeesValley View, OHProcess-Smart is a Valley View, Ohio-based Back Office Outsourcing company. The midsize agency was established in 2018. Their services include Back Office Outsourcing, Call Center Services, Accounting, Customer Service Outsourcing, and more.Read More
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2097$1,000+2 - 9 employeesSandy Springs, GAContent marketing company W3 Group Marketing was launched in 2006. Their small team is located in Sandy Springs, Georgia. Their services include content marketing, search engine optimization, social media marketing, conversion optimization, and more.Read More
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2098$1,000+50 - 249 employeesPleasant Grove, UTZipLocal is a SEO agency. Founded in 1971, the firm is headquartered in Pleasant Grove, Utah. Their services include Search Engine Optimization and Web Design.Read More
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2099$1,000+2 - 9 employeesMandeville, LALouve Marketing, a Digital Strategy company, is based in Mandeville, Louisiana; Baton Rouge, Louisiana; New Orleans, Louisiana and Hammond, Louisiana. They focus on Digital Strategy, Social Media Marketing, Search Engine Optimization, Pay Per Click, and more and were launched in 2025.Read More
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2100$1,000+10 - 49 employeesAlexandria, VARead More
Website development firm Pro American Designs was founded in 2017. The firm specializes in web development, mobile app development, branding, social media marketing, and more and has a small team.
Industries
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