Top 100 SEO Companies in the United States
The Best of August 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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1861$5,000+2 - 9 employeesOceanside, CARead More
Established in 2019, Axys Digital Marketing LLC is a PPC company. Their small team is in San Marcos, California and provides pay per click, search engine optimization, social media marketing, content marketing, and more.
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1862$1,000+2 - 9 employeesAustin, TXLeap Hub Inc. Is a SEO agency. Their small team is headquartered in Austin, Texas and provides Search Engine Optimization and Content Marketing. The company was established in 2024.Read More
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1863$1,000+2 - 9 employeesOmaha, NELaunched in 2012, B2 Interactive is a web design company. They are located in Omaha, Nebraska and have a small team. Their services include Web Design, Web Development, Custom Software Development, Digital Strategy, and more.Read More
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1864$10,000+10 - 49 employeesSt. Louis, MORead More
Gorilla 76 is a small content marketing company. The St. Louis, Missouri-based agency was established in 2006. Their services include content marketing, conversion optimization, marketing strategy, search engine optimization, and more.
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1865$1,000+2 - 9 employeesBryan, TXDSC Web Services, Inc, a SEO agency, is in Bryan, Texas. The small team focuses on Search Engine Optimization, Digital Strategy, Content Marketing, and Email Marketing and was launched in 1999.Read More
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Sūmèr, LLCIndustries
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1866$1,000+10 - 49 employeesHouston, TXRead More
Launched in 2008, SpotOn SEO is a PPC agency. They are located in Houston, Texas and Houston, Texas and have a small team. The company focuses on pay per click, search engine optimization, social media marketing, content marketing, and more.
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1867$5,000+2 - 9 employeesSeattle, WARead More
Based in Seattle, Radically Distinct is a strategic brand marketing agency. Since 2012, their small team of 4 has been specializing in a variety of projects including branding, marketing strategy, social media marketing, and content marketing.
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JorgensenFMIndustries
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1868Undisclosed10 - 49 employeesPlano, TXRead More
Founded in 2003, Web Loft Designs is located in Plano, Texas. With about 10 employees, they provide web design, web development, and e-commerce development services for enterprise, midmarket, and small businesses. They focus on transportation, e-commerce, health care, and medical industries.
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Smoothie Factory The Learning Experience TeleWorld Solutions ITOCHU Chemicals America IncIndustries
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1869$10,000+10 - 49 employeesDenver, COIn Denver, Colorado, Behavioral Health Partners is a small SEO services firm. They specialize in Search Engine Optimization, Content Marketing, Web Design, Marketing Strategy, and more and were founded in 2024.Read More
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1870$1,000+10 - 49 employeesTampa, FLWordPress SEO Experts, a SEO agency, is in Tampa, Florida. The team offers Search Engine Optimization and Content Marketing.Read More
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1871$1,000+2 - 9 employeesSeattle, WARead More
Headquartered in Seattle, Maintaingo is a development agency and site support service. The company was founded in 2016 and has under 10 employees. They specialize in web development, e-commerce, design, and SEO.
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Institute for Systems Biology -
1872$1,000+2 - 9 employeesLincolnshire, ILRead More
9 Digital Media is a PPC agency located in Lincolnshire, Illinois and Fort Lauderdale, Florida. The small team provides pay per click, ecommerce marketing, social media marketing, content marketing, and more. The company was launched in 2021.
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1873Undisclosed2 - 9 employeesPhiladelphia, PARead More
Located in Philadelphia, Pennsylvania, ADSQUIRE is a small advertising company. The team offers advertising, search engine optimization, and pay per click.
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1874$1,000+10 - 49 employeesLynn Haven, FLHeadquartered in Callaway, Florida, Maranta Copy Co. Is a small branding agency. They offer branding, direct marketing, market research, social media marketing, and more and were established in 2022.Read More
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1875$1,000+2 - 9 employeesNew York, NYRead More
Deep Drawer is a marketing and web agency based in New York and founded in 2020. With more than two members, they offer digital strategy, web design, and SEO solutions to small and mid-market firms in the field of retail.
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Kofler Design BuildIndustries
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1876$1,000+10 - 49 employeesTipp City, OHBash Foo is a web design company. Established in 1999, the team provides Web Design, Search Engine Optimization, Content Marketing, Pay Per Click, and more. Their small agency is headquartered in Tipp City, Ohio.Read More
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1877$5,000+50 - 249 employeesHouston, TXRead More
AdsRole is a digital marketing company based in Lewisville, Texas. The company, founded in 2011, has a team of more than ten that provides,among others, web development, SEO, and PPC services to various companies.
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1878$1,000+2 - 9 employeesGainesville, GABloomfield Growth Agency is a pay per click agency. Launched in 2022, the team focuses on pay per click, search engine optimization, email marketing, and public relations. Their small agency is located in Gainesville, Georgia.Read More
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1879$1,000+10 - 49 employeesOrlando, FLMarketerFirst is a small pay per click agency. Located in Orlando, Florida and Bethesda, Maryland, the agency was launched in 2022. Their services include Pay Per Click, Search Engine Optimization, Content Marketing, Conversion Optimization, and more.Read More
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1880$1,000+10 - 49 employeesSan Diego, CARead More
Launched in 2015, Reveal Digital Marketing is a conversion optimization company. Their small team is located in San Diego, California and provides conversion optimization, digital strategy, pay per click, and search engine optimization.
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1881$1,000+2 - 9 employeesThomasville, NCLibra Web and Marketing Solutions is a small web design company. Launched in 2018, the firm is based in Thomasville, North Carolina. Their team provides Web Design, Pay Per Click, Content Marketing, Search Engine Optimization, and more.Read More
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Extreme GraphicsIndustries
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1882$10,000+2 - 9 employeesGlendale, AZRead More
Tension Design is a boutique web design and development company in Glendale, AZ. Since 1995, Tension Design’s small team of about 3 employees has accrued more than two decades of experience with web design and development, SEO, e-commerce development, and digital strategy. They mostly serve mid-market and small business clients.
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Terros HealthIndustries
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1883Undisclosed2 - 9 employeesSugar Hill, GARead More
Based in Sugar Hill, Georgia, The Georgia Brand Company is a digital strategy company. The small company was founded in 2022. Their team provides digital strategy, branding, marketing strategy, email marketing, and more.
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1884$5,000+2 - 9 employeesOrlando, FLAfteractive is a small web development company. Founded in 2012, the firm is based in Orlando, Florida. Their services include Web Development, Search Engine Optimization, Web Design, Low/No Code Development, and more.Read More
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City of Winter Park FloridaIndustries
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1885$1,000+10 - 49 employeesReno, NVWhite Peak Marketing, SEO & Web Design is a SEO company. They are in Reno, Nevada and have a small team. Their services include Search Engine Optimization, Content Marketing, Conversion Optimization, Digital Strategy, and more. The firm was founded in 2016.Read More
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1886Undisclosed10 - 49 employeesAmerican Fork, UTLaw Firm Sites, Inc., a small SEO company, is based in American Fork, Utah. Their services include Search Engine Optimization and Web Design.Read More
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1887$5,000+2 - 9 employeesSanta Monica, CASocial Animal is a SEO agency. They specialize in Search Engine Optimization, Web Development, AI Consulting, and Marketing Strategy and were launched in 2026. Their small team is headquartered in London, England and Santa Monica, California.Read More
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1888$5,000+10 - 49 employeesVienna, VAAtigro, a small Enterprise App Modernization company, is headquartered in Vienna, Virginia. Established in 2003, the team provides Enterprise App Modernization, Web Development, Artificial Intelligence, AI Agents, and more.Read More
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Payroll NetworkIndustries
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1889$5,000+2 - 9 employeesNew York, NYRead More
ProStrategix is a marketing agency founded in New York in 2018. With no more than 10 professionals, they specialize in marketing strategy, digital strategy, and content marketing solutions for small businesses in the fields of healthcare, hospitality, and business services.
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Alliance TutoringIndustries
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1890Undisclosed50 - 249 employeesLarkspur, COPerfect Patients is a midsize Larkspur, Colorado-based web design agency. Established in 2004, the team provides web design, search engine optimization, pay per click, social media marketing, and more.Read More
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