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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31$1,000+50 - 249 employeesArlington, TXThrive Internet Marketing Agency is an Arlington, Texas-based SEO agency. The midsize team specializes in Search Engine Optimization, Pay Per Click, Social Media Marketing, and Web Design. The agency was launched in 2005.Read More
Clients
Restoration 1Industries
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32$1,000+250 - 999 employeesPearland, TXIn Pearland, Texas, Coozmoo Digital. Solutions. Agency is a SEO services firm. They specialize in Search Engine Optimization, Pay Per Click, Web Design, Social Media Marketing, and more and were launched in 2019.Read More
Clients
MusicogalaIndustries
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33$1,000+10 - 49 employeesDenver, COFirestarter SEO, a SEO services firm, was founded in 2009. Their small team is in Denver, Colorado and Tampa, Florida and focuses on Search Engine Optimization.Read More
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Checkers & RallysIndustries
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34$1,000+10 - 49 employeesNew York, NYNeon Ambition is a SEO company. Launched in 2013, the small company is in Austin, Texas; New York, New York and Shoreline, Washington. Their team provides Search Engine Optimization, Advertising, Pay Per Click, Digital Strategy, and more.Read More
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issuuIndustries
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35$1,000+10 - 49 employeesNew York, NYRead More
Mimvi SEO is a marketing agency headquartered in New York that specializes in SEO, social media marketing and PR. Founded in 2015, the agency is comprised of fewer than 50 employees.
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36$1,000+50 - 249 employeesNew York, NYLocated in New York, New York, Software Pro Digital is a midsize SEO agency. Established in 2015, the team specializes in Search Engine Optimization, Social Media Marketing, Pay Per Click, and Web Design.Read More
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37$1,000+10 - 49 employeesPhoenix, AZRead More
High Voltage SEO is a Phoenix, Arizona-based SEO agency. The small team specializes in Search Engine Optimization and Pay Per Click and was launched in 2014.
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FreshbooksIndustries
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38$1,000+10 - 49 employeesMiami, FLNetrocket is a SEO services firm established in 2011. The small Miami, Florida-based team specializes in Search Engine Optimization, Advertising, Marketing Strategy, and Pay Per Click.Read More
Clients
myflyright.com honeyoptics.com waveup.com yohouse.comIndustries
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39$1,000+50 - 249 employeesLos Angeles, CAHawkSEM is a PPC agency launched in 2006. The midsize team focuses on Pay Per Click, Search Engine Optimization, and Social Media Marketing. The agency is located in Los Angeles, California.Read More
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Microsoft Honda DataDog NikeIndustries
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40$5,000+10 - 49 employeesLa Mirada, CARead More
Wiideman Consulting Group is a marketing and advertising agency founded in 2015. Located in La Mirada, Calif., their team of about 15 employees specializes in providing SEO and marketing strategy services and consulting chiefly to small and medium-sized businesses across various industries. Other services include audits, search engine marketing, and more.
Clients
IHOPIndustries
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41$1,000+2 - 9 employeesStow, OHRead More
SEO services firm advancreative was established in 2001. The small Stow, Ohio-based team specializes in Search Engine Optimization, Web Design, and Social Media Marketing.
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42$1,000+2 - 9 employeesDenver, COEclipse Marketing is a SEO company. Established in 2019, the small company is headquartered in Denver, Colorado; New Brunswick, New Jersey; Las Vegas, Nevada and Los Angeles, California. Their team offers Search Engine Optimization, Marketing Strategy, and Pay Per Click.Read More
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43$1,000+50 - 249 employeesBoise, IDRead More
Page One Power is a midsize Content Marketing and SEO agency. They provide Content Marketing and Search Engine Optimization and were founded in 2010.
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AteraIndustries
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44$1,000+50 - 249 employeesLos Angeles, CALawRank is a SEO services firm. Their midsize team is based in Los Angeles, California and New York, New York. The agency provides Search Engine Optimization, Advertising, Pay Per Click, and Web Design.Read More
Clients
Lorenz & LorenzIndustries
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45$5,000+10 - 49 employeesBrooklyn, NYRead More
Serial Scaling is a content marketing company. They offer content marketing, pay per click, search engine optimization, conversion optimization, and more and were founded in 2019. The company is headquartered in BROOKLYN, New York.
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Merchant MaverickIndustries
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46$5,000+10 - 49 employeesSarasota, FLRead More
SimpleTiger LLC is a SEO company. Their small team is headquartered in Sarasota, Florida and provides Search Engine Optimization, Pay Per Click, Content Marketing, and Web Design. The firm was launched in 2006.
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47$5,000+10 - 49 employeesNew York, NYRead More
Founded in 2018, LinkGraph is a full-service digital marketing and design agency based in New York. Their team of 25+ specializes in SEO, content marketing, PPC, UX/UI design, and conversion optimization for mainly midmarket clients.
Clients
Bright PatternIndustries
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48$1,000+10 - 49 employeesVancouver, WAWebfor is a small SEO agency. Headquartered in Vancouver, Washington and Portland, Oregon, the company was launched in 2009. Their services include Search Engine Optimization, Pay Per Click, Marketing Strategy, Web Design, and more.Read More
Clients
OOFOSIndustries
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49$5,000+10 - 49 employeesBrooklyn, NYSure Oak is a small SEO agency. Headquartered in Brooklyn, New York, the agency was founded in 2017. Their team focuses on Search Engine Optimization, Content Marketing, Generative AI, and Public Relations.Read More
Clients
SoFi Next Insurance Guidepoint Security United Van LinesIndustries
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50$5,000+50 - 249 employeesLos Angeles, CARead More
Launched in 2015, Hennessey Digital is a midsize SEO company. Their services include search engine optimization, pay per click, ux/ui design, content marketing, and more. The company is in Los Angeles, California.
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John Foy & AssociatesIndustries
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51$1,000+250 - 999 employeesAnaheim, CASEO services firm Digital Web Solutions was founded in 2005. The midsize team focuses on search engine optimization, pay per click, web development, and content writing services. The company is based in Newark, Delaware.Read More
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52$1,000+50 - 249 employeesOrlando, FLMidsize SEO company SeoProfy, is in Orlando, Florida. Founded in 2012, the team focuses on Search Engine Optimization, Market Research, Content Writing Services, and Ecommerce Marketing.Read More
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53$1,000+10 - 49 employeesAshford, ALW3 Affinity, a SEO agency, was established in 2003. Their small team is based in Ashford, Alabama; Surry, Virginia and Highland Park, Illinois. The firm provides Search Engine Optimization.Read More
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Growers ExchangeIndustries
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54$10,000+50 - 249 employeesArlington, VAHeadquartered in Arlington, Virginia; Philadelphia, Pennsylvania and Charlotte, North Carolina, Silverback Strategies is a pay per click agency. The midsize team focuses on Pay Per Click, Search Engine Optimization, Performance Marketing, and Social Media Marketing. The company was founded in 2007.Read More
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SiriusXM Johns Hopkins University Muse Paintbar Long HomeIndustries
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55$5,000+10 - 49 employeesHouston, TXEWR Digital is a small Houston, Texas-based SEO company. Established in 1999, the team specializes in Search Engine Optimization, Digital Strategy, Pay Per Click, and Web Design.Read More
Clients
Rock MortgageIndustries
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56$5,000+50 - 249 employeesChicago, ILRead More
Pay per click company Galactic Fed is located in Chicago, Illinois. The midsize company was established in 2017. Their services include Pay Per Click, Search Engine Optimization, and Demand Generation Marketing.
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ShellIndustries
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57$5,000+250 - 999 employeesRaleigh, NCSEO company Go Fish Digital was established in 2005. Their midsize team is in Raleigh, North Carolina; Burlington, Massachusetts; Washington, District of Columbia and Phoenix, Arizona and offers Search Engine Optimization, AI Consulting, Pay Per Click, Performance Marketing, and more.Read More
Clients
GEICOIndustries
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58$10,000+10 - 49 employeesReston, VA321 Web Marketing, a PPC company, is located in Reston, Virginia. The small firm was founded in 2013. Their services include Pay Per Click, Search Engine Optimization, and Web Development.Read More
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Business Benefits GroupIndustries
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59$1,000+50 - 249 employeesMemphis, TNRead More
HigherVisibility is a full-service online marketing agency, assisting clients with paid search campaigns, social media management, and website design. Founded in 2008 in Memphis, Tennessee, the agency focuses on acquisitions and conversions to grow revenue.
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Caliber CollisionIndustries
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60$1,000+10 - 49 employeesSan Francisco, CAJives Media is a small SEO company founded in 2012. Their services include Search Engine Optimization, Pay Per Click, Advertising, Branding, and more. The agency is headquartered in San Francisco, California; New York, New York and New York, New York.Read More
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OracleIndustries
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