Top 100 SEO Companies in the United States
The Best of April 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.
Jump to Most Reviewed Companies
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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12001$1,000+2 - 9 employeesChicago, ILSEO company LumiMinds Inc | Chicago Software Company is based in Chicago, Illinois. They focus on Search Engine Optimization and Web Development and were founded in 2018.Read More
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12002Undisclosed2 - 9 employeesEaston, PAInception Digital Pro is a SEO company. Founded in 2021, the agency is based in Easton, Pennsylvania. Their services include Search Engine Optimization and Pay Per Click.Read More
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12003$1,000+2 - 9 employeesPalm Coast, FLShamrock Marketing Solutions is a SEO agency. Their small team is headquartered in Palm Coast, Florida. Their services include Search Engine Optimization and Web Design.Read More
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12004Undisclosed2 - 9 employeesGlen Burnie, MDAir Wing Web Works is a web design agency. Founded in 2024, their team provides Web Design and Web Development.Read More
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12005$1,000+2 - 9 employeesLos Angeles, CAWelby Creative is a web design agency. They were founded in 2019, and their services include Web Design and Graphic Design.Read More
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12006$1,000+Freelancer employeesPrairie du Chien, WISmall social media marketing company Silver Dollar SEO, is based in Prairie du Chien, Wisconsin. The team focuses on Social Media Marketing and Search Engine Optimization.Read More
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12007$1,000+2 - 9 employeesSan Diego, CADigital Strategy company Accelerate Marketing was established in 2007. Headquartered in San Diego, California, the team focuses on Digital Strategy and Email Marketing.Read More
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Empire IndustriesIndustries
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12008$5,000+2 - 9 employeesSan Jose, CAHiveMind Studios is an Advertising company. Headquartered in San Jose, California, the team focuses on Advertising and Branding.Read More
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12009$1,000+2 - 9 employeesDenver, COSmall Digital Strategy company Authority Networks, is in Denver, Colorado. Their services include Digital Strategy and Pay Per Click.Read More
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12010$1,000+2 - 9 employeesHawthorne, NYApricotLaw is a small Hawthorne, New York-based Content Marketing company. The team focuses on Content Marketing and Search Engine Optimization.Read More
Clients
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12011Undisclosed2 - 9 employeesFayetteville, ARHaden Interactive is a Marketing Strategy company. Their team is based in Fayetteville, Arkansas and offers Marketing Strategy and Other Digital Marketing.Read More
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12012Undisclosed2 - 9 employeesSanta Barbara, CAAmeravant Web Design Studio is a Digital Strategy company. The Santa Barbara, California-based firm specializes in Digital Strategy and Search Engine Optimization.Read More
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12013Undisclosed2 - 9 employeesNaperville, ILSEO Marketing by Brandon Craighead is a SEO services firm. They were founded in 2018, and their services include Search Engine Optimization and Pay Per Click.Read More
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12014$1,000+2 - 9 employeesRockaway, NJLaunched in 2024, Near Me Digital MArketing Agency is a pay per click agency. The small team specializes in Pay Per Click and Search Engine Optimization.Read More
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12015Undisclosed2 - 9 employeesCharlottesville, VAStrategic Paragon is a small SEO agency established in 2022. Their team offers Search Engine Optimization and Pay Per Click.Read More
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12016$1,000+2 - 9 employeesDelray Beach, FLEstablished in 2024, EzRank Digital is a SEO agency. The team offers Search Engine Optimization and Pay Per Click.Read More
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12017Undisclosed2 - 9 employeesAustin, TXIllucrum LLC, a SEO company, was founded in 2025. The small team specializes in Search Engine Optimization and Web Development.Read More
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12018UndisclosedFreelancer employeesDelmar, NYLaunched in 2020, Ortana Technologies, a small SEO company and web design agency, is in Delmar, New York. Their services include Search Engine Optimization and Web Design.Read More
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12019$1,000+Freelancer employeesBlue Bell, PABrodie Interactive, a SEO agency, was established in 2011. The agency provides Search Engine Optimization and Web Design, and is small.Read More
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12020$1,000+Freelancer employeesChickamauga, GALaunched in 2021, Burgeon SEO Chattanooga, a small SEO services firm, is based in Chickamauga, Georgia. Their team provides Search Engine Optimization and Web Design.Read More
Industries
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12021UndisclosedFreelancer employeesMadison, WIIn Madison, Wisconsin, Madison SEO is a small SEO agency. Their services include Search Engine Optimization and Social Media Marketing.Read More
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12022UndisclosedFreelancer employeesWaterford, VTGalen Spring SEO & Web Design is a small SEO company and web design agency headquartered in Waterford, Vermont. Their services include Search Engine Optimization and Web Design.Read More
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12023UndisclosedFreelancer employeesChina Grove, NCBased in China Grove, North Carolina, Vivid Insights & Marketing is a SEO agency. Founded in 2015, the team specializes in Search Engine Optimization and Content Marketing.Read More
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12024UndisclosedFreelancer employeesPort Charlotte, FLLocal Business SEO, a SEO agency, is based in Port Charlotte, Florida. The team focuses on Search Engine Optimization and Social Media Marketing.Read More
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12025UndisclosedFreelancer employeesBelmont, MAJM Lead Strategies LLC is a small Digital Strategy company launched in 2024. Their team focuses on Digital Strategy and Content Marketing.Read More
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12026$1,000+Freelancer employeesThe Woodlands, TXFounded in 2012, Appendant is a SEO agency and pay per click company. The team focuses on Search Engine Optimization and Pay Per Click.Read More
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12027$5,000+Freelancer employeesOakland, CASmall branding agency and SEO agency Uncommon Growth Studio, is in Oakland, California. The team provides Branding and Search Engine Optimization.Read More
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12028$1,000+Freelancer employeesSheridan, WYSEO services firm and cloud consulting & SI company NetUs IT Solutions is located in Sheridan, Wyoming. Their services include Search Engine Optimization and cloud consulting & SI.Read More
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12029$1,000+Freelancer employeesVancouver, WALaunched in 2025, Cheswick Web Solutions is a web development company and SEO agency. Located in Vancouver, Washington, the team specializes in Web Development and Search Engine Optimization.Read More
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12030UndisclosedFreelancer employeesHampton Bays, NYLong Island Affordable Web Design is a web design company and SEO services firm. Their team is headquartered in Hampton Bays, New York. The firm offers Web Design and Search Engine Optimization.Read More
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Check out a SEO Company in United States with the most new reviews in the past 12 months.
Most Reviewed
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