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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1171$1,000+50 - 249 employeesChicago, ILRead More
Progatix is a SEO services firm founded in 2003. The agency focuses on search engine optimization, custom software development, web development, social media marketing, and more and has a midsize team.
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1172$10,000+2 - 9 employeesCornelius, NCRead More
Business Marketing Solutions is a marketing agency based in Charlotte. Founded in 2017, their team of around 5 employees specializes in social media marketing, marketing strategy, and SEO.
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Accent Comfort ServicesIndustries
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1173$1,000+10 - 49 employeesPeru, ILRead More
Connecting Point Computer Center is a Peru, Illinois-based e-commerce development firm. The small company was founded in 1966. Their team offers e-commerce development, search engine optimization, web design, and web development.
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1174$1,000+2 - 9 employeesTampa, FLBlue Farm Google Ads and SEO Management is a PPC company. They specialize in Pay Per Click and Search Engine Optimization and were launched in 2017. Their small team is located in Tampa, Florida.Read More
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1175$1,000+10 - 49 employeesChandler, AZMode Effect is an e-commerce development firm. They focus on E-Commerce Development, Web Design, Search Engine Optimization, Advertising, and more and were established in 2010. The agency is headquartered in Chandler, Arizona.Read More
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1176$1,000+10 - 49 employeesClearwater, FLICO WEBTECH PVT. LTD. Is a New Delhi, India-based web design agency. The small agency was founded in 2010. Their team offers web design, search engine optimization, content marketing, e-commerce development, and more.Read More
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1177$5,000+10 - 49 employeesWindermere, FLRead More
Fullmoon Digital was founded in 2017 and is located in Simi Valley, Calif. Their team of six employees provides PPC, social media marketing, and digital strategy services for midmarket and small businesses.
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GUNNAR EyewearIndustries
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1178$1,000+2 - 9 employeesCharlotte, NCRead More
In Charlotte, North Carolina, Wedgewood Marketing is a social media marketing company. The small team offers social media marketing, search engine optimization, pay per click, and conversion optimization. The firm was launched in 2019.
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1179Undisclosed10 - 49 employeesChicago, ILRead More
Got IT Digital is a digital firm headquartered in Chicago. The company has a team of 10 employees who specialize in SEO and web design, but also provide advertising, conversion optimization, and web development services.
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Sara Lee DessertsIndustries
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1180$5,000+2 - 9 employeesCranberry Township, PAStriking Alchemy is an e-commerce development firm founded in 2009. They are located in Cranberry Township, Pennsylvania and have a small team. The firm specializes in E-Commerce Development, Web Development, Digital Strategy, Branding, and more.Read More
Clients
Warrior Alpaca SocksIndustries
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1181$1,000+10 - 49 employeesOld Tappan, NJRead More
AccuWebHosting.com provides IT managed services. Their Old Tappan, N.J.-based team of around 10 was founded in 2003. They supply hosting and cloud services, along with help desk support.
Clients
Digital ZenIndustries
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1182$1,000+10 - 49 employeesReston, VARead More
BlueTreeDigital is a full service marketing agency located in Reston, Va. Founded in 2012, BlueTreeDigital's small team of under 5 employees specializes in SEO, web design, and digital strategy.The client appreciated BlueTreeDigital's focus on testing the new website and ability to resolve bugs.
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1183$10,000+2 - 9 employeesNew York, NYKarpi Studio is a Conversion Optimization company. Based in New York, New York, their small team specializes in Conversion Optimization, Search Engine Optimization, and Low/No Code Development. The company was launched in 2018.Read More
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1184$5,000+10 - 49 employeesSacramento, CARead More
AdInfusion is a internet marketing agency founded in 2010 and headquartered in Sacramento, Calif. Their team of 3 works with small businesses providing content marketing, SEO, conversion optimization, and PPC services to clients; they primarily work with businesses in the business services, advertising, and consumer products industries.
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1185$5,000+10 - 49 employeesSpringfield, ILSEO agency Buzzworthy Strategies, LLC was founded in 2005. They are based in Springfield, Illinois and Anchorage, Alaska and have a small team. Their services include Search Engine Optimization, Web Design, Pay Per Click, and Digital Strategy.Read More
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1186$10,000+50 - 249 employeesLos Angeles, CAWoosper, a PPC agency, was launched in 2020. The midsize team specializes in Pay Per Click, Content Marketing, Search Engine Optimization, and Social Media Marketing. The company is located in Los Angeles, California.Read More
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1187$1,000+10 - 49 employeesPhiladelphia, PARead More
Established in 2015, Momentum Digital is a SEO company. Based in Philadelphia, Pennsylvania, their small team focuses on search engine optimization, pay per click, web design, conversion optimization, and more.
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1188$25,000+50 - 249 employeesElmhurst, ILMidsize Digital Strategy company Spinutech, is located in Clive, Iowa; Elmhurst, Illinois and Tampa, Florida. Established in 2000, the team specializes in Digital Strategy, Social Media Marketing, Email Marketing, Search Engine Optimization, and more.Read More
Clients
MasoniteIndustries
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1189$1,000+2 - 9 employeesFishers, INBloomrank, a SEO agency, is located in Fishers, Indiana. The small agency was established in 2024. Their services include search engine optimization, web design, and content marketing.Read More
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1190$1,000+2 - 9 employeesNew York, NYRead More
Reputation Rhino is an online reputation management company based in New York City. Founded in 2008, the team of 3 specializes in reputation management, public relations, and PPC.
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1191$10,000+10 - 49 employeesMiami, FLRead More
Market 8 is a marketing agency founded in 2010 with more than 10 professionals. They offer marketing strategy, SEO, and PPC solutions from their office in Miami. They work with small and mid-market businesses in the industries of IT and business services.
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Siemens PLMIndustries
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1192$1,000+2 - 9 employeesKihei, HIRead More
In Kihei, Hawaii, Nick Ponte Marketing is a PPC company. The small agency was founded in 2017. Their services include pay per click, search engine optimization, web design, social media marketing, and more.
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1193$10,000+50 - 249 employeesWashington, DCManaferra, a SEO agency, is in Washington, District of Columbia. They focus on Search Engine Optimization and Content Marketing.Read More
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University of North DakotaIndustries
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1194$1,000+10 - 49 employeesNorth Highlands, CARead More
Clients Generator is a web design company. The small North Highlands, California-based firm was launched in 2021. Their team focuses on web design, social media marketing, pay per click, and search engine optimization.
Clients
Rivalane TransportationIndustries
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1195$1,000+2 - 9 employeesTulsa, OKRead More
Anchor Marketing Co. is a digital agency in Tulsa, Okla. Founded in 2017, they have about 4 employees that serve small-business and midmarket clients in the media, e-commerce, and business industries. Services include web design, SEO, and PPC.
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Spoken with AuthorityIndustries
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1196$1,000+2 - 9 employeesChattanooga, TNRead More
Izell Marketing Group, LLC is a digital marketing company located in Chattanooga, Tenn. Since their founding in 2016, they have provided advertising, digital strategy, and social media marketing services. They have about 6 employees.
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Shaw ContractIndustries
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1197$25,000+10 - 49 employeesNew York, NYRead More
Relequint is a SEO company launched in 2015. The firm provides search engine optimization, digital strategy, and branding and has a small team. The firm is based in Cincinnati, Ohio.
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1198$1,000+2 - 9 employeesScottsdale, AZRead More
Private Sector SEO is a SEO agency founded in 2020. The small Scottsdale, Arizona-based team offers search engine optimization and pay per click.
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1199$1,000+10 - 49 employeesCuyahoga Falls, OHRead More
Founded in 2015, Marketing Juice is a marketing, SEO, and web design company based in Akron, Ohio. Their team primarily works with small businesses. They specialize in content marketing and social media marketing.
Clients
The Retreat at CreeksideIndustries
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1200$5,000+2 - 9 employeesO'Fallon, ILRead More
Esq.Marketing is a digital marketing agency based in O'Fallon, Ill. The agency, founded in 2020, is the freelance enterprise of Matthew Laurin who provides SEO and PPC services to small law firms.
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Polito & Harrington LLCIndustries
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