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
Industries
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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
Industries
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2131Undisclosed2 - 9 employeesMorristown, NJRead More
ReachFarther is a full-service web design company with offices in Morristown, N.J., and Chicago. Founded in 2000, they have a tight-knit team of developers and designers. They provide web development, web design, and digital strategy services to clients in a variety of industries.
Clients
Alisme LawIndustries
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2132$1,000+10 - 49 employeesCleveland, OHEstablished in 2012, Acclaim Communications LLC is a small Advertising company based in Cleveland, Ohio. Their team specializes in Advertising and Public Relations.Read More
Industries
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2133$1,000+2 - 9 employeesNew York, NY1k.marketing is a Marketing Strategy company. Launched in 2022, the small agency is headquartered in New York, New York. Their services include Marketing Strategy, Digital Strategy, Search Engine Optimization, Business Consulting, and more.Read More
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2134Undisclosed2 - 9 employeesMansfield, OHCuster Marketing is a social media marketing company established in 2023. Their small team is in Mansfield, Ohio and provides Social Media Marketing, Search Engine Optimization, Web Design, Logo, and more.Read More
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2135$1,000+2 - 9 employeesRaleigh, NCWeb design agency Underdog Solutions is located in Raleigh, North Carolina. The agency focuses on Web Design, Web Development, Search Engine Optimization, Pay Per Click, and more and is small.The agency was founded in 2018.Read More
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2136$1,000+2 - 9 employeesCentral Point, ORCreative Conspirator is a small branding firm established in 2021. Their services include branding, email marketing, search engine optimization, pay per click, and more. The agency is located in Central Point, Oregon.Read More
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2137$5,000+2 - 9 employeesRed Bank, NJVallo Media is a Marketing Strategy company headquartered in Red Bank, New Jersey. The small team provides Marketing Strategy, Media Planning & Buying, Social Media Marketing, Search Engine Optimization, and more and was launched in 2020.Read More
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2138$1,000+2 - 9 employeesIrvine, CARead More
Small SEO agency GCC Consulting, is in Irvine, California. They provide search engine optimization, pay per click, web design, video production, and more and were established in 2018.
Industries
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2139$5,000+10 - 49 employeesCasper, WYFunnel Intelligence Group is a branding company. The small Casper, Wyoming-based team provides Branding, Public Relations, Content Marketing, Search Engine Optimization, and more. The agency was launched in 2024.Read More
Industries
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2140Undisclosed50 - 249 employeesColchester, VTRead More
CPA Site Solutions is a Colchester, Vermont-based social media marketing company. The company specializes in social media marketing, mobile & app marketing, search engine optimization, pay per click, and more and is midsize.The company was launched in 1999.
Industries
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2141$5,000+10 - 49 employeesGlendale, CAQrave Media is an Advertising company. They focus on Advertising, Branding, Search Engine Optimization, Public Relations, and more and were established in 2016. Their small team is Glendale, California-based.Read More
Industries
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2142Undisclosed2 - 9 employeesMenlo Park, CABased in Croydon, England; Menlo Park, California and Dublin, Ireland, Appoint Digital is a branding company. They specialize in Branding, Search Engine Optimization, Content Marketing, Social Media Marketing, and more and were established in 2019.Read More
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2143$5,000+2 - 9 employeesLempster, NHClarify Digital Marketing is a social media marketing company. They are located in Lempster, New Hampshire and have a small team. The company offers Social Media Marketing, Content Marketing, Search Engine Optimization, and Web Design.Read More
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2144$5,000+2 - 9 employeesEncinitas, CAAbyssal Digital, an ecommerce marketing company, was launched in 2017. The company focuses on ecommerce marketing and has a small team. The company is located in Encinitas, California.Read More
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2145$5,000+50 - 249 employeesPleasant Hill, CARead More
Founded in 2015, Epik Solutions is a digital services company based in Pleasant Hill, California. They provide a variety of services including digital strategy, web design, content marketing, SEO, and IT consulting.
Clients
Apple -
2146$1,000+2 - 9 employeesMarietta, GARead More
Elley is an IT strategy firm based in Marietta, Ga. Founded in 2017, their team of 7 serves clients in the advertising sectors. Services include digital strategy and web development.
Industries
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2147$5,000+2 - 9 employeesBurien, WASandcastle Web Design and Development is a software development company established in 1998. The team specializes in Custom Software Development and Mobile App Development.Read More
Clients
Aviation Supplies & Academics Cevala / Brandvia Allegiant Commercial Asset Services GroupIndustries
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2148$5,000+10 - 49 employeesBelmont, NHRead More
Piper Marketing, LLC is a content marketing company. They are based in Belmont, New Hampshire and have a small team. Their services include content marketing, search engine optimization, pay per click, web design, and more. The firm was founded in 2013.
Clients
LG ElectronicsIndustries
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2149$5,000+250 - 999 employeesMiami, FLRead More
Designitic is a web agency based in Miami with over 250 employees. Founded in 2018, they specialize in web design, SEO, and web development solutions for clients in the industries of consumer products, education, and media.
Clients
QuikCarIndustries
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2150$1,000+2 - 9 employeesHuntington, NYRead More
Tesori Digital Marketing is a digital marketing agency headquartered in Hungtington, N.Y. Founded in 2001, they have a team of around 5 employees. Their main focus lines are web design, digital strategy, and branding.
Clients
Netsmart -
2151$1,000+2 - 9 employeesMiami, FLRead More
Modofi is a digital marketing agency located in Miami, Fla. Founded in 2017, they have about 3 employees who specialize in web design, PPC, and video production services.
Clients
Thenx -
2152$5,000+2 - 9 employeesSan Antonio, TXRead More
2DaMax Marketing Agency is a San Antonio-based marketing firm with more than two professionals. They offer digital strategy, conversion optimization, and SEO solutions for small businesses that work in industries such as health care and retail, among others.
Clients
Clear Path Real Estate GroupIndustries
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2153$5,000+2 - 9 employeesSan Antonio, TXRead More
Mastic Media is a digital consultancy & production studio founded in 2014 with no more than 10 employees. They offer web development, PPC, and social media marketing solutions from their office in San Antonio. They work with clients ranging from small firms to large enterprises.
Clients
Three Piece Real EstateIndustries
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2154$1,000+2 - 9 employeesPryor, OKHeadquartered in Pryor, Oklahoma and Pryor, Oklahoma, Driven Digital is a SEO services firm. The team provides Search Engine Optimization and Social Media Marketing.Read More
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2155$5,000+10 - 49 employeesSalt Lake City, UTAIM Digital Agency , a digital strategy company, was founded in 2018. The small team specializes in digital strategy, social media marketing, conversion optimization, search engine optimization, and more. The firm is in Salt Lake City, Utah; Daly City, California; Phoenix, Arizona and Seattle, Washington.Read More
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2156$5,000+10 - 49 employeesWilmington, DERead More
Website development company Marketome, Inc was founded in 2021. The firm specializes in web development, search engine optimization, pay per click, graphic design, and more and has a small team. The firm is in Wilmington, Delaware.
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2157$10,000+10 - 49 employeesOrlando, FLRead More
Highforge is a digital marketing agency based in Orlando, Fla. Since 2001, their small team of 8 has been specializing in advertising, branding, web design, and more.
Clients
Ronald McDonald HouseIndustries
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2158$25,000+10 - 49 employeesMinneapolis, MNRead More
Based in Minneapolis, Minn., Ideas that Kick is a brand strategy, branding, and design agency that specializes in servicing small businesses and midmarket companies across a variety of industries. Founded in 2001, its teams of over ten experts all work with clients to follow an organized branding journey from start to finish.
Clients
Becton DickinsonIndustries
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2159$5,000+10 - 49 employeesNovelty, OHRead More
Alt Media Studios is a small Lyndhurst, Ohio-based graphic design company. Their services include graphic design, logo, search engine optimization, social media marketing, and more.
Industries
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2160Undisclosed10 - 49 employeesStonington, CTLinksManagement, a SEO services firm, is in Stonington, Connecticut. The team provides Search Engine Optimization and Content Marketing.Read More
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