Top 100 SEO Companies in the United States
The Best of December 2025Looking 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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$1,000+50 - 249 employeesSan Antonio, TXMidsize SEO company Funnel Boost Media, is headquartered in San Antonio, Texas; Doral, Florida; Boston, Massachusetts and San Francisco, California. They focus on Search Engine Optimization, Advertising, Pay Per Click, and Web Design and were 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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61$1,000+50 - 249 employeesLehi, UTRead More
Boostability is a SEO services firm. Established in 2009, the team specializes in Search Engine Optimization, Content Marketing, Web Design, and Conversion Optimization. Their midsize company is based in Lehi, Utah.
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11th Street CoffeeIndustries
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62$10,000+50 - 249 employeesPortsmouth, NHRead More
Vital Design is a digital creative agency headquartered in Portsmouth, N.H. with a second office in Boston. It was founded in 2001 and now has a team of 69 that offers branding, web design, SEO, content marketing, and social media marketing to mainly midmarket companies.
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VISAIndustries
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63$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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64$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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65$1,000+10 - 49 employeesCarlsbad, CASEO services firm SEO Inc. Was launched in 1997. Their small team is based in Carlsbad, California and Mt. Juliet, Tennessee. Their services include Search Engine Optimization and Pay Per Click.Read More
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PG&E CorporationIndustries
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66$10,000+2 - 9 employeesPortland, ORRead More
97 Switch is a SEO services firm in Chicago, Illinois and Portland, Oregon. The small company was launched in 2013. Their services include Search Engine Optimization, Web Design, Branding, and Digital Strategy.
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theWit Hotel in ChicagoIndustries
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67$1,000+10 - 49 employeesSt. Charles, ILRead More
Small SEO agency RivalMind, is headquartered in St. Charles, Illinois. Established in 2012, the team focuses on search engine optimization, web development, pay per click, and social media marketing.
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68$10,000+10 - 49 employeesBrooklyn, NYSEO company MeanPug Digital was established in 2017. They are headquartered in Brooklyn, New York and have a small team. Their services include Search Engine Optimization, Pay Per Click, Advertising, Social Media Marketing, and more.Read More
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Wallace LawIndustries
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69$1,000+10 - 49 employeesCoral Gables, FLHeyday Marketing is an Advertising company in Coral Gables, Florida. They focus on Advertising, Search Engine Optimization, and Web Design and were established in 2015.Read More
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South Dade ToyotaIndustries
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70$5,000+50 - 249 employeesAustin, TXSiege Media is a Content Marketing company established in 2012. Located in Austin, Texas; San Diego, California and New York, New York, their midsize team provides Content Marketing, Search Engine Optimization, and Public Relations.Read More
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ZillowIndustries
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71$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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72$5,000+250 - 999 employeesSan Diego, CARead More
Founded in 2012, Power Digital is a social media marketing agency. They are based in San Diego, California; New York, New York and Arlington, Virginia and have a midsize team. Their services include Social Media Marketing, Search Engine Optimization, Pay Per Click, Advertising, and more.
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TOMSIndustries
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73$5,000+10 - 49 employeesLehi, UTRead More
Based in Utah, Stryde performs digital marketing for e-commerce businesses. Their services include social media marketing, PR, SEO, email marketing, and PPC. The team of 10+ works with a variety of businesses from startups to enterprises.
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LandsEnd.comIndustries
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74$5,000+50 - 249 employeesBoston, MARead More
Brafton is a midsize Boston, Massachusetts-based Content Marketing company. They focus on Content Marketing and Search Engine Optimization and were launched in 2008.
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CanvaIndustries
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75$5,000+50 - 249 employeesArlington, VARead More
Launched in 2007, Silverback Strategies is a SEO company. In Arlington, Virginia and Philadelphia, Pennsylvania, their midsize team offers Search Engine Optimization, Pay Per Click, and Social Media Marketing.
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SiriusXM Johns Hopkins University Muse Paintbar Long HomeIndustries
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76$5,000+10 - 49 employeesHouston, TXRead More
Authority Solutions is an SEO company that focuses almost entirely on small businesses in health services, legal services, and real estate. Authority Solutions was founded in 2015 and is headquartered in Houston, Texas, with a satellite office in Sacramento, Calif. Authority Solutions' team of around 30 specializes in SEO, PPC, and digital strategy.The client appreciated Authority Solutions' ability to deliver measurable results, as well as their responsiveness.
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77$1,000+2 - 9 employeesReno, NVAcute SEO & Web Design is a SEO agency established in 2017. Their small team is headquartered in Reno, Nevada. Their services include Search Engine Optimization, Web Design, and Pay Per Click.Read More
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The Wright Law FirmIndustries
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78$1,000+10 - 49 employeesDenver, CORead More
Volume Nine is a digital marketing agency based in Denver, CO that specializes in search engine marketing (SEO and PPC), content marketing, and all things social media marketing. The team has experience with a wide range of industries and has served 1000's of brands in the e-commerce, CPG, and B2B segments since 2006.
Clients
BackcountryIndustries
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79$1,000+2 - 9 employeesSeattle, WAExo Agency is a small SEO agency. The Seattle, Washington-based firm was established in 2021. Their services include Search Engine Optimization, Pay Per Click, and Web Development.Read More
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Morgan StanleyIndustries
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80$5,000+10 - 49 employeesFort Lauderdale, FLGrow Law, a SEO company, was founded in 2008. The small Fort Lauderdale, Florida-based team offers Search Engine Optimization, Generative AI, Pay Per Click, and Web Design.Read More
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81$1,000+2 - 9 employeesNew York, NYFounded in 2002, SEO Image is a small SEO company. Their services include Search Engine Optimization, Public Relations, Pay Per Click, Branding, and more. The agency is headquartered in New York, New York and Melville, New York.Read More
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CanonIndustries
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82$1,000+50 - 249 employeesSan Diego, CARead More
SEO company iLawyerMarketing was founded in 2006. Based in San Diego, California, their midsize team specializes in search engine optimization, pay per click, and web design.
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83$1,000+10 - 49 employeesChicago, ILRead More
Dabaran is a Chicago-based digital marketing agency founded in 2009 and with over 10 employees. They mainly focus on providing SEO, including content development, link building, local search, and on-site optimization.
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SERVPROIndustries
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84$5,000+50 - 249 employeesHallandale Beach, FLRead More
IceWeb - Web Design & SEO Company Miami, an advertising company, was established in 2013. They are located in Miami, Florida and have a small team. IceWeb - Web Design & SEO Company Miami offers advertising, branding, content marketing, e-commerce development, and more.
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Pure Echo Inc Americor Frasier Adjusters Golden Heights RemodelingIndustries
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85$1,000+50 - 249 employeesBel Air, MDBlack Propeller is a PPC agency. Founded in 2012, the midsize company is headquartered in Bel Air, Maryland. Their team focuses on Pay Per Click, Social Media Marketing, Search Engine Optimization, and CRM consulting and SI.Read More
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Next Day FloorsIndustries
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86$1,000+50 - 249 employeesWest Bloomfield Township, MIRead More
High Level Marketing is an online marketing company located in West Bloomfield, Mich. Founded in 2009, High Level Marketing's team of around 40 employees focus on SEO, web design, and PPC. The client has appreciated the results High Level Marketing delivered, and planned to hire them for additional services.
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Miss Dig (811)Industries
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87$1,000+10 - 49 employeesGilbert, AZRead More
CadenceSEO was founded in 2020 and is headquartered in Gilbert, Ariz. They have a team of around 2 employees who focus on market research, digital strategy, and SEO.
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Boingo WirelessIndustries
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88$10,000+2 - 9 employeesWinter Garden, FLRead More
PixelChefs is a web design and SEO company based in Winter Garden, Fla. The company, founded in 2007, has a team of less than ten that provides web design and SEO services to small and midmarket companies.
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Giordano'sIndustries
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89$25,000+250 - 999 employeesIrving, TXBrainvire Infotech Inc is an e-commerce development company established in 2012. Their midsize team is headquartered in Irving, Texas; Dubai, United Arab Emirates; Mississauga, Canada and Singapore, Singapore. Their services include E-Commerce Development, Mobile App Development, Search Engine Optimization, and Web Development.Read More
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Nike Yokohama Entrepreneur Southwest AirlinesIndustries
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90$1,000+50 - 249 employeesSarasota, FLNet Reputation is a public relations firm. They are based in Sarasota, Florida and London , England and have a midsize team that provides Public Relations, Search Engine Optimization, and Digital Strategy. The firm was founded in 2015.Read More
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WhiteHatIndustries
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