Top 100 SEO Companies in the United States
The Best of October 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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1021Undisclosed10 - 49 employeesLos Angeles, CAEstablished in 2010, One Two SEO is a social media marketing company. The firm provides social media marketing, search engine optimization, digital strategy, content marketing, and more and has a small team. The firm is based in Los Angeles, California.Read More
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1022$1,000+10 - 49 employeesChicago, ILRead More
Innovaxis is a marketing consulting firm located in Chicago, Illinois. Founded in 2007 and comprised of around 10 employees they work with small businesses, enterprises, and middle-market companies across industries such as business services, information technology, and manufacturing. They specialize in digital strategy, content marketing, web development, web design, SEO, and branding.
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The Windward GroupIndustries
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1023$1,000+2 - 9 employeesNew York, NYRead More
Lasting Trend is a digital marketing agency that was established in 2017 in New York. The team of about five employees does SEO, content marketing, and marketing strategy. They primarily work with small businesses in the business services and legal industries.
Clients
Law Office of Yuriy MoshesIndustries
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1024$1,000+2 - 9 employeesSyracuse, NYRead More
Syracuse Digital Marketing is a freelance digital marketing firm based in Syracuse, N.Y., and founded in 2020. They offer digital strategy, PPC, and SEO solutions to clients ranging from small firms to large businesses in the fields of e-commerce and more.
Clients
Gasparini Landscaping Company Inc.Industries
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1025$25,000+10 - 49 employeesRaleigh, NCRead More
Media Two Interactive is a media buying agency in Raleigh, N.C. Since 1998, the team of about 15 employees has provided media planning and buying, digital strategy, and content marketing services. They primarily work with midmarket and some enterprise clients.
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Microsoft OfficeIndustries
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1026$5,000+10 - 49 employeesNew York, NYRead More
Hudson Fusion is a full-service marketing and web design agency in Westchester, NY. Founded in 1996, they have about 14 employees that do web design, SEO, and content marketing. Hudson Fusion works with a variety of clients in a range of industries.
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1027$5,000+10 - 49 employeesSanta Monica, CAPropeller Digital Marketing, an e-commerce development firm, was founded in 2012. They are headquartered in Santa Monica, California and London, England and have a small team. Propeller Digital Marketing focuses on E-Commerce Development, Social Media Marketing, Search Engine Optimization, Pay Per Click, and more.Read More
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Google FiIndustries
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1028$5,000+10 - 49 employeesAustin, TXRead More
Blackhawk Digital Marketing, a branding and marketing firm, was founded in 2016 in Austin, Texas. Their team of about 20 employees provides marketing strategy, digital strategy, and advertising services to their clients.
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Pop-A-LockIndustries
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1029$10,000+10 - 49 employeesTuscaloosa, ALThe Nine is a small web design agency established in 2001. Their team focuses on Web Design, Web Development, Digital Strategy, E-Commerce Development, and more. The agency is based in Tuscaloosa, Alabama and Lake Oswego, Oregon.Read More
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Alabama Association of REALTORSIndustries
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1030$5,000+10 - 49 employeesWebster Groves, MORead More
Founded in 2012, Beanstalk Web Solutions is a full service web development and internet marketing company based in Webster Groves, Mo. Beanstalk Web Solutions' team of 12 employees specializes in web design, mobile app development, and digital strategy.
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U.S. Soybean Export CouncilIndustries
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1031$10,000+10 - 49 employeesErie, PARead More
Werkbot Studios is a full-service creative agency based in Erie, Pa. Since 2004, the 13-person team has offered web development, UX/UI design, and PPC services to their clients.
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1032$25,000+10 - 49 employeesOakland, CAMangrove Web is a small website development firm. The Oakland, California-based company was established in 2009. Their team provides Web Development, Web Design, Branding, Content Marketing, and more.Read More
Clients
Mighty NetworksIndustries
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1033$1,000+10 - 49 employeesIrvine, CARead More
The Ad Firm is an online marketing agency located in Carlsbad, Calif. Founded in 2008, the team of nearly 10 provides SEO, PPC, email marketing and web design services, with experience with WordPress, Drupal, and Joomia.
Clients
CosmopolitanIndustries
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1034$5,000+2 - 9 employeesLittleton, CORead More
Sage Lion Media is a digital marketing agency that is based in Littleton, Colo. Founded in 2014, their small team of two specializes in marketing strategy, SEO, web design, and email marketing.
Clients
Sportsmen Access -
1035$10,000+2 - 9 employeesAlexandria, LARead More
Founded in 2018, Syzmic (formerly GH3 Technologies) is located in Pearland, Texas. With nearly 10 employees, they provide web design, web development, and e-commerce development services for midmarket and small businesses. They focus on e-commerce, business services, advertising, and marketing industries.
Clients
University of Louisiana at LafayetteIndustries
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1036$5,000+2 - 9 employeesSan Francisco, CARead More
Razorfrog Web Design is a website development shop located in San Francisco, CA. Founded in 2008, Razorfrog's team of nearly 10 people specialize in WordPress web design and maintenance. They also offer logo, print, and graphic design, as well as SEO services. RazorFrog works with clients in the business, real estate, and legal industries.
Clients
KZSC RadioIndustries
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1037$1,000+2 - 9 employeesColumbus, OHRead More
Phase Marketing, a small SEO agency, is located in Columbus, Ohio. They offer search engine optimization, video production, and web design and were established in 2018.
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1038$5,000+10 - 49 employeesWyandotte, MIRead More
Ten Twentyseven is a SEO company. They focus on search engine optimization, content marketing, marketing strategy, and market research and were established in 2016. Their small team is Wyandotte, Michigan-based.
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1039$10,000+2 - 9 employeesSanta Clarita, CARead More
95Visual is a web development firm based in Los Angeles. Their small team of 3 has specialized in web and custom software development for small and midmarket businesses alike since its establishment in 2008.
Clients
UC Santa BarbaraIndustries
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1040$1,000+10 - 49 employeesSan Diego, CASEO services firm LIVID Digital Strategy Agency is based in San Diego, California and Canggu, Indonesia. The small team specializes in search engine optimization, digital strategy, and social media marketing. The agency was launched in 2018.Read More
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1041$1,000+10 - 49 employeesTucson, AZRead More
Based in Tucson, Arizona, Source Group LLC is a social media marketing agency. The small team specializes in social media marketing, search engine optimization, email marketing, and pay per click and was launched in 2012.
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Shepherd's FinanceIndustries
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1042$1,000+2 - 9 employeesOrlando, FLRead More
Auxilia is a website design and lead generation company headquartered in Orlando, Fla. The company was founded in 2013, and consists of a freelancer who provides web design and SEO services.
Clients
About Face Design Team -
1043$10,000+2 - 9 employeesNovi, MIRead More
Smart Rabbit, a small pay per click agency, is located in Novi, Michigan and Seattle, Washington. Launched in 2018, the team provides pay per click, web design, and search engine optimization.
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1044$1,000+2 - 9 employeesSeattle, WAEstablished in 2017, Clarity Online is a SEO company. They are in Seattle, Washington and have a small team. Their services include Search Engine Optimization, Web Development, Pay Per Click, and Web Design.Read More
Clients
Lake Washington Windows & DoorsIndustries
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1045$5,000+2 - 9 employeesCalabasas, CARead More
LookinLA is a Los Angeles based online marketing agency. They were founded in 2017 and have a team of 4 employees. They specialize in content marketing, digit strategy and SEO.
Clients
PeopleG2Industries
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1046$5,000+2 - 9 employeesSkokie, ILRead More
Techzo LLC is a website design company located in Skokie, Ill. Founded in 2009, they have 11 employees experienced in WordPress design and logo development for small, midmarket, and global companies in a variety of industries. Services also include SEO, general web design and development, SMM, and e-commerce.
Clients
AmplifierIndustries
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1047Undisclosed10 - 49 employeesDallas, TXRead More
Based in Dallas, Agency Entourage is a marketing firm with close to 30 team members. Since 2008, the agency has been specializing in web design, UX/UI design, web development, social media marketing, SEO, and PPC.
Clients
CareNowIndustries
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1048$25,000+10 - 49 employeesFort Collins, COBizop Media, a software development firm, is in Fort Collins, Colorado. They offer Custom Software Development, Search Engine Optimization, Branding, Content Marketing, and more and were established in 2016.Read More
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ProductsIndustries
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1049$5,000+10 - 49 employeesLayton, UTRead More
Advertising company 360 Marketing & Advertising was founded in 1999. They are in Layton, Utah and have a small team. 360 Marketing & Advertising provides advertising, search engine optimization, video production, graphic design, and more.
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1050$1,000+10 - 49 employeesIdaho Falls, IDArcane Marketing is a SEO agency established in 2015. Located in Idaho Falls, Idaho; Longwood, Florida and St. George, Utah, their small team offers Search Engine Optimization, Social Media Marketing, Web Design, Video Production, and more.Read More
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CopagIndustries
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