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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31$1,000+10 - 49 employeesBend, ORRead More
180 Marketing is a small SEO agency launched in 2013. Their services include Search Engine Optimization. The company is headquartered in Bend, Oregon.
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32$5,000+10 - 49 employeesPortland, ORFounded in 2017, RevenueZen by Eastern Standard is a small SEO company. Their services include Search Engine Optimization. The company is in Portland, Oregon.Read More
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ProdPerfectIndustries
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33$1,000+10 - 49 employeesThe Woodlands, TXRead More
Fair Marketing, a pay per click agency, was launched in 2005. The small Spring, Texas-based team focuses on pay per click, social media marketing, search engine optimization, conversion optimization, and more.
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34$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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35$1,000+2 - 9 employeesAustin, TXDirection.com is a small SEO company based in Austin, Texas; Draper, Utah; San Jose, California and Austin, Texas. Founded in 2016, the team specializes in Search Engine Optimization.Read More
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36$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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37$1,000+10 - 49 employeesMt. Juliet, TNSEO Inc. Is a small SEO company. The Mt. Juliet, Tennessee-based agency was launched in 1997. Their services include Search Engine Optimization and Pay Per Click.Read More
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PG&E CorporationIndustries
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38$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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39$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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40$1,000+50 - 249 employeesSeattle, WAFannit is a SEO services firm. Founded in 2010, the midsize agency is headquartered in Seattle, Washington; Everett, Washington; Olympia, Washington and Los Angeles, California. Their team focuses on Search Engine Optimization.Read More
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BentleyIndustries
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41$1,000+10 - 49 employeesGolden, COCSP Agency is a SEO agency launched in 2012. They are headquartered in Golden, Colorado and Denver, Colorado and have a small team. The agency offers Search Engine Optimization.Read More
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SpectrumIndustries
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42$5,000+10 - 49 employeesCharlotte, NCRock The Rankings is a SEO company. They are located in Charlotte, North Carolina and have a small team. The firm specializes in Search Engine Optimization.Read More
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NAVCOIndustries
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43$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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44$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.
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Bright PatternIndustries
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45$1,000+10 - 49 employeesDenver, COFirestarter SEO is a SEO services firm. Their small team is in Denver, Colorado and Tampa, Florida. The agency focuses on Search Engine Optimization.Read More
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Checkers & RallysIndustries
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46$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
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myflyright.com honeyoptics.com waveup.com yohouse.comIndustries
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47$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.
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IHOPIndustries
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48$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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49$1,000+50 - 249 employeesLehi, UTSEO agency Boostability is based in Lehi, Utah. The midsize agency was established in 2009. Their services include Search Engine Optimization, Content Marketing, Web Design, and Conversion Optimization.Read More
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11th Street CoffeeIndustries
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50$5,000+10 - 49 employeesMiami, FLFounded in 2023, Loona Agency is a SEO agency. They are headquartered in Miami, Florida and have a small team. The firm focuses on Search Engine Optimization, Content Marketing, Pay Per Click, Web Development, and more.Read More
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51$5,000+50 - 249 employeesNew York, NYSoftware Pro Digital is a midsize SEO agency based in New York, New York. Launched in 2015, the team specializes in Search Engine Optimization, Pay Per Click, and Social Media Marketing.Read More
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52$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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53$5,000+50 - 249 employeesLos Angeles, CARead More
GR0 is a digital marketing agency founded in 2020 in Los Angeles with over 10 employees. They provide SEO solutions to various clients.
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Advantage Rent A CarIndustries
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54$1,000+2 - 9 employeesColorado Springs, COLocated in Colorado Springs, Colorado, Elite SEO Consulting is a SEO company. They focus on Search Engine Optimization and Web Design and were founded in 2024.Read More
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55$1,000+2 - 9 employeesDallas, TXRead More
Sofia Digital Marketing is an advertising company established in 2014. They are based in Fort Worth, Texas and have a small team. Their services include advertising, branding, digital strategy, search engine optimization, and more.
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56$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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57$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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58$1,000+50 - 249 employeesGlendale, CALoopex Digital is a SEO agency. The Glendale, California-based agency was established in 2018. The midsize team specializes in Search Engine Optimization.Read More
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Innolytics LLCIndustries
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59$10,000+50 - 249 employeesNashville, TNUSERP is a SEO agency. The midsize Denver, Colorado-based agency was launched in 2019. Their services include Search Engine Optimization, Marketing Strategy, Public Relations, AI Consulting, and more.Read More
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monday.comIndustries
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60$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
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OOFOSIndustries
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Schedule ConsultationMost Reviewed SEO Company in United States
Check out a SEO Company in United States with the most new reviews in the past 12 months.
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