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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331Undisclosed50 - 249 employeesBerwyn, PAPurplegator is a midsize SEO services firm in Berwyn, Pennsylvania; Des Moines, Iowa and Haleiwa, Hawaii. They focus on Search Engine Optimization, Social Media Marketing, Web Design, Mobile App Development, and more and were established in 1989.Read More
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AldiIndustries
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332$25,000+50 - 249 employeesEden Prairie, MNRead More
Rocket55 is an Eden Prairie, Minnesota-based e-commerce development firm. The midsize team focuses on e-commerce development, pay per click, search engine optimization, web design, and more and was launched in 2008.
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333$1,000+10 - 49 employeesSt. Petersburg, FLLaunched in 2014, Cleartail Marketing is a small SEO services firm. Their services include Search Engine Optimization, Web Development, and Pay Per Click. The company is located in St. Petersburg, Florida.Read More
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334$5,000+10 - 49 employeesPortland, ORObility, a small PPC company, is located in Portland, Oregon. They offer Pay Per Click, Search Engine Optimization, Demand Generation Marketing, Social Media Marketing, and more and were established in 2011.Read More
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Marketo Snowflake Autodesk BoomiIndustries
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335$5,000+2 - 9 employeesWest Chester, PARead More
Bad Rhino Inc. Is a West Chester, Pennsylvania-based Advertising company. The firm specializes in Advertising, Social Media Marketing, Digital Strategy, Email Marketing, and more and is small.The firm was established in 2011.
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Landvest Christie'sIndustries
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336$5,000+10 - 49 employeesSan Francisco, CARSO Consulting is a PPC company. They are located in San Francisco, California and have a small team. Their services include Pay Per Click, Search Engine Optimization, Social Media Marketing, AI Consulting, and more. The agency was launched in 2006.Read More
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Adobe Alsco Uniforms ADLINK Technology Inc. La Scuola International SchoolIndustries
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337$5,000+10 - 49 employeesMesa, AZRead More
Digital Current is a digital marketing agency founded in 2003. Digital Current's team of around 40 are based in Mesa, Ariz., and specialize in SEO, conversion optimization, and content marketing.
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Retail/E-commerce: LowesIndustries
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338$1,000+50 - 249 employeesMiami, FLRead More
White Shark Media is a global agency specializing in PPC and digital marketing with offices in the United States and Central America. Founded in 2011, White Shark Media’s team of 100+ employees, fully bilingual, provides marketing services to agencies, franchises, and end advertisers.
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339$10,000+10 - 49 employeesAustin, TXRead More
Living Proof Creative is a full-service digital marketing agency located in Austin, Texas. Founded in 2015, Living Proof Creative provides services for web design, web development, e-commerce, and digital strategy. They have about 10 employees and focus on the e-commerce sector, among other industries.
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340$5,000+10 - 49 employeesPonte Vedra Beach, FLRead More
Eucalypt Media is a digital marketing agency headquartered in Scarborough, Maine. They were established in 2007, and have just 2 employees who offer content marketing, SEO, copywriting, PR outreach, social media marketing, and more.
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AtlassianIndustries
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341$1,000+2 - 9 employeesPasadena, CARead More
Conversion optimization company My Creative Mark was launched in 2014. They are headquartered in Pasadena, California and have a small team. Their services include conversion optimization, digital strategy, search engine optimization, web design, and more.
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342Undisclosed50 - 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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343$10,000+2 - 9 employeesNashville, TNRead More
Landslide Creative is a web design agency. The small team is located in Nashville, Tennessee. Their services include Web Design, Web Development, Digital Strategy, Search Engine Optimization, and more.
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344$1,000+2 - 9 employeesBabylon, NYLocated in Babylon, New York and Barcelona, Spain, Mint Position is a Content Marketing company. The small team specializes in Content Marketing, Search Engine Optimization, Digital Strategy, and AI Consulting. The agency was established in 2020.Read More
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345$5,000+2 - 9 employeesKing of Prussia, PARead More
Firestorm SEM is an SEO and PPC agency located in Philadelphia. Founded in 2008, Firestorm SEM works with clients across industries, including pharmaceutical, e-commerce, financial, and education. Named a Google All Star by Google, Firestorm SEM and its small team of fewer than 10 employees offers SEO, PPC, digital strategy, branding, and social media
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Rutgers UniversityIndustries
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346$5,000+2 - 9 employeesWest Palm Beach, FLFounded in 2010, Digital Elevator is a SEO services firm. Their small team is based in West Palm Beach, Florida. Their services include Search Engine Optimization, Content Marketing, Pay Per Click, Web Design, and more.Read More
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347$1,000+10 - 49 employeesArlington, VARead More
AZ Citation Services is a marketing agency founded in 2016 with more than 10 employees. Based in Arlington, Va., they specialize in SEO and social media marketing services for small and medium-sized businesses in the field of advertising and marketing.
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Anyway Electric LLCIndustries
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348$1,000+10 - 49 employeesIdaho Falls, IDRead More
Surge Elevate Thrive - Amazon Marketing, a pay per click company, was founded in 2020. The small Idaho Falls, Idaho-based team specializes in Pay Per Click, Advertising, Social Media Marketing, Search Engine Optimization, and more.
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349$5,000+50 - 249 employeesAtlanta, GACommerceShop is an e-commerce development firm. Established in 2009, the midsize company is headquartered in Atlanta, Georgia; New York, New York; Toronto, Canada and Los Angeles, California. Their team specializes in E-Commerce Development, Ecommerce Marketing, Social Media Marketing, Email Marketing, and more.Read More
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W3ll PeopleIndustries
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350$10,000+50 - 249 employeesPortsmouth, NHPay per click company Vital Design was established in 2001. The midsize Portsmouth, New Hampshire-based team specializes in Pay Per Click and Search Engine Optimization.Read More
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VISAIndustries
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351$5,000+10 - 49 employeesPleasant Ridge, MIPerfect Afternoon is a small CRM consulting and SI company founded in 1998. Their team provides CRM consulting and SI, Search Engine Optimization, Web Design, Web Development, and more. The company is headquartered in Pleasant Ridge, Michigan.Read More
Clients
Police Officers Association of Michigan Gougeon Brothers MJS Packaging Woody's TractionIndustries
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352$1,000+2 - 9 employeesCoppell, TXRead More
In Coppell, Texas, Connect Media Agency is a web design agency. They focus on web design, search engine optimization, pay per click, logo, and more and were established in 2012.
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353$1,000+10 - 49 employeesPortland, ORIn Portland, Oregon, SEO Growth Partners Digital Marketing is a SEO company. The small team provides Search Engine Optimization, Advertising, Pay Per Click, Web Design, and more. The company was launched in 2018.Read More
Clients
NextEra (Fortune 100 Company)Industries
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354$1,000+10 - 49 employeesJacksonville, FLRead More
C7 Creative is a development firm based in Jacksonville, Florida. Their services include mobile app development, web design, and video production. Established in 2009, the 10-person team works primarily with small and midmarket businesses.
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Catch Chocolate BarIndustries
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355$1,000+10 - 49 employeesCincinnati, OHRead More
Founded in 2017, BigOrange.Marketing is a small web design agency headquartered in Cincinnati, Ohio. Their services include web design, content marketing, digital strategy, search engine optimization, and more.
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Intrust ITIndustries
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356$10,000+10 - 49 employeesNew York, NYRead More
Based in Burbank, California, Giant Propeller is an advertising company. They focus on advertising, ux/ui design, AR/VR development, branding, and more and were established in 2014.
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L'AGENCEIndustries
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357$1,000+10 - 49 employeesWest Palm Beach, FLRead More
Ajroni is a West Palm Beach, Florida-based web design company. The small team provides Web Design, Web Development, Search Engine Optimization, Custom Software Development, and more. The agency was founded in 2017.
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Strategy Red Sports Tobi Tobin Sticker Me Please WYA FloridaIndustries
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358$5,000+10 - 49 employeesMilwaukee, WIMilwaukee Web Design® is a small web design company headquartered in Milwaukee, Wisconsin. Launched in 2009, the team focuses on Web Design, Generative AI, and Search Engine Optimization.Read More
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Energy Systems - Generac Industrial Energy Resolute SystemsIndustries
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359$1,000+10 - 49 employeesSaint Louis, MORead More
Timmermann Group is a marketing agency in St. Louis. Founded in 2003, they have about 30 employees that serve clients in a wide range of industries. Services include web design, social media marketing, and SEO.
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Three Forks RanchIndustries
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360$10,000+2 - 9 employeesDenver, CORead More
Based in Denver, Campfire Digital is a marketing company that was founded in 2012. The small team of 5 works with a variety of clients on their digital strategy, web design, SEO, and content marketing.
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LawBankIndustries
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