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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331$5,000+2 - 9 employeesLos Angeles, CACanesta, an e-commerce development firm, was launched in 2016. Their small team is in Los Angeles, California; Varna, Bulgaria and Seattle, Washington. The agency focuses on E-Commerce Development, Pay Per Click, Search Engine Optimization, Web Design, and more.Read More
Clients
Michel Germain ParfumsIndustries
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332$1,000+10 - 49 employeesNew York, NYFishbat Media is a small SEO company. They specialize in Search Engine Optimization, Pay Per Click, Advertising, Branding, and more and were founded in 2011.Read More
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AllstateIndustries
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333Undisclosed50 - 249 employeesNew York, NYRead More
Direct Agents is a midsize media planning and buying agency launched in 2003. Their team specializes in Media Planning & Buying, Demand Generation Marketing, Advertising, Digital Strategy, and more. The company is headquartered in New York, New York and Culver City, California.
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334$1,000+10 - 49 employeesNewton, MAInSegment is a small SEO agency headquartered in Newton, Massachusetts; Jacksonville, Florida; Orlando, Florida and Washington, District of Columbia. They focus on Search Engine Optimization, Pay Per Click, Web Development, Digital Strategy, and more and were founded in 2007.Read More
Clients
National Elevator Industry Educational ProgramIndustries
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335$5,000+2 - 9 employeesBellevue, WARead More
Headquartered in Issaquah, Wash., Connection Model is a digital marketing agency founded in 2008. A team of ten provide branding, digital strategy, content marketing, SEO, and web design services for clients.
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336$10,000+10 - 49 employeesBoston, MAGoingClear®, a web design agency, was founded in 2001. Their small team is based in Boston, Massachusetts. The agency focuses on Web Design, Web Development, Search Engine Optimization, UX/UI Design, and more.Read More
Clients
Massport Community Advisory Committee 98.5 Sports Hub Derenzo Construction Underscore VCIndustries
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337$5,000+50 - 249 employeesBinghamton, NYWeb design agency Freshy was established in 2011. The agency focuses on Web Design, Web Development, and Search Engine Optimization and has a midsize team.Read More
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United Way Forbes John Hopkins University State of PennsylvaniaIndustries
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338$5,000+10 - 49 employeesSausalito, CAVonnda is an e-commerce development firm located in Sausalito, California. Launched in 2010, the small team provides E-Commerce Development, Web Design, Web Development, Search Engine Optimization, and more.Read More
Clients
Riverence SmarkLifeco de Négoce Barrel ShoppeIndustries
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339$5,000+10 - 49 employeesRaleigh, NCTheeDigital is a small web design agency located in Raleigh, North Carolina and Boston, Massachusetts. They offer Web Design, Web Development, Search Engine Optimization, Pay Per Click, and more and were founded in 2004.Read More
Clients
MyComputerCareerIndustries
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340$5,000+2 - 9 employeesDallas, TXBold Entity is a branding firm. Established in 2010, the small firm is in Dallas, Texas. Their team offers Branding, Search Engine Optimization, Web Design, and Marketing Strategy.Read More
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341$5,000+10 - 49 employeesNew Orleans, LARead More
Search Influence is a digital marketing agency founded in 2006. They are based in New Orleans and have a team of 73 employees. They provide SEO, social media marketing, and advertising for their clients.
Clients
Tulane School of Professional AdvancementIndustries
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342$1,000+10 - 49 employeesCoral Gables, FLFounded in 2015, Heyday Marketing is an Advertising company. The agency focuses on Advertising, Search Engine Optimization, Public Relations, Social Media Marketing, and more and has a small team.Read More
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South Dade ToyotaIndustries
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343$1,000+50 - 249 employeesSeattle, WAGrowthHit, a Conversion Optimization company, was founded in 2016. Their midsize team is in Seattle, Washington. Their services include Conversion Optimization, Social Media Marketing, Pay Per Click, Email Marketing, and more.Read More
Clients
Universal StandardIndustries
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344$1,000+10 - 49 employeesMinneapolis, MNRead More
Triton Commerce is a small digital strategy company. Founded in 2012, the company is based in Minneapolis, Minnesota; Winona, Minnesota; Central Visayas, Philippines and Rochester, . Their team offers digital strategy, search engine optimization, web design, and social media marketing.
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CF MotoIndustries
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345$1,000+2 - 9 employeesLeague City, TXRead More
Jordan Marketing Consultants is a SEO services firm and web design agency. They are headquartered in Houston, Texas and have a small team that provides search engine optimization and web design. The agency was launched in 2017.
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346$10,000+10 - 49 employeesAnn Arbor, MIPay per click company Pure Visibility, Inc. Was established in 2005. The small Ann Arbor, Michigan-based team focuses on Pay Per Click, Search Engine Optimization, Content Marketing, Digital Strategy, and more.Read More
Clients
Windsor Communities Johnson and Johnson Stellantis YazakiIndustries
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347$1,000+10 - 49 employeesProvo, UTSmall media planning and buying company Wallaroo Media, is based in Provo, Utah. Founded in 2007, the team focuses on Media Planning & Buying, Search Engine Optimization, Email Marketing, Conversion Optimization, and more.Read More
Clients
Smoothie King Vessi Footwear Maxpro Fitness BPN | Bare Performance NutritionIndustries
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348$50,000+10 - 49 employeesBee Cave, TXRead More
CSTMR is a SEO company. Their small team is headquartered in Bee Cave, Texas and San Francisco, California. The agency provides Search Engine Optimization, Pay Per Click, Web Design, Advertising, and more. The agency was founded in 2014.
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CreditKarmaIndustries
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349Undisclosed10 - 49 employeesPortland, ORFINE, a branding agency, was founded in 1993. The company focuses on Branding, Digital Strategy, Web Design, Search Engine Optimization, and more and has a small team.Read More
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Mojo VisionIndustries
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350$1,000+10 - 49 employeesLafayette, CARead More
10 Plus Brand, Inc., an advertising company, was established in 2011. Their small team is located in Lafayette, California. The company focuses on advertising, branding, logo, video production, and more.
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351$1,000+10 - 49 employeesMiami, FLSEO services firm WEBRIS was launched in 2015. The small Miami, Florida-based team provides search engine optimization, digital strategy, and content marketing.Read More
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352$5,000+2 - 9 employeesLouisville, KYRead More
One Thing Marketing is a marketing agency based in Louisville, Ky. and founded in 2011. Their team of six employees specializes in SEO, web design, and content marketing.
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My Trusted ContractorIndustries
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353$1,000+50 - 249 employeesWest Palm Beach, FLDigital Resource is a PPC company founded in 2014. Their midsize team is in West Palm Beach, Florida and offers Pay Per Click, Search Engine Optimization, Web Design, Advertising, and more.Read More
Clients
PetlandIndustries
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354$1,000+10 - 49 employeesJacksonville, FLRead More
DAGMAR Marketing is based in Jacksonville, Fla. The digital marketing agency and its team of 12 have been specializing in SEO, PPC and conversion optimization since 2011. DAGMAR Marketing mainly works with small businesses in the retail, advertising & marketing, arts, entertainment & music, media and financial services industries.
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Turner Pest Control - regional pest control companyIndustries
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355$5,000+10 - 49 employeesNewport Beach, CAHeadquartered in Newport Beach, California, Flying V Group is a SEO agency. The small team specializes in Search Engine Optimization, Pay Per Click, Social Media Marketing, Generative AI, and more and was established in 2016.Read More
Clients
American AirlinesIndustries
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356$5,000+10 - 49 employeesWalnut Creek, CARead More
Slam Media Lab is a small Walnut Creek, California-based SEO services firm. Their services include search engine optimization, content marketing, and web design.
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357$5,000+2 - 9 employeesSterling, VARead More
Plethora Design is a Drupal-based web design firm located in Sterling, VA. Plethora Design's small team of 3 employees has been specializing in web design, web development, and SEO since the firm's founding in 2003.
Clients
USAIDIndustries
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358$100,000+50 - 249 employeesWashington, DCBased in Washington, District of Columbia, Interactive Strategies is a web design agency. The midsize firm was launched in 2001. Their services include Web Design, Web Development, Digital Strategy, Branding, and more.Read More
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Rainforest TrustIndustries
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359$1,000+2 - 9 employeesNew York, NYRead More
Knock Knock Digital is a digital firm founded in 2020 with no more than 10 experts. They offer web design, SEO, and PPC solutions from their office in Windsor, Conn. They mainly work with small and mid-market businesses in the industry of advertising.
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Aarco ContractingIndustries
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360Undisclosed250 - 999 employeesChicago, ILRead More
Digital marketing agency Rise Interactive is headquartered in Chicago. The team of nearly 275 employees specializes in SEO, PPC, social media, email, and content marketing. They were founded in 2004 and mostly work with businesses in the consumer products, healthcare, financial services, and retail industries.
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ULTA BeautyIndustries
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