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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691$50,000+50 - 249 employeesSan Diego, CARead More
BusinessOnline is a digital marketing agency with offices in San Diego and Boston. The team of 80+ specializes in PPC, SEO, and digital strategy and mostly serves mid-market and enterprise businesses. They take a data-driven approach to all projects with clients.
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HPIndustries
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692$1,000+10 - 49 employeesHamden, CTRead More
3PRIME LLC is a web design firm that is located in Hamden, Conn. Founded in 2005, 3PRIME LLC's team of 14 employees specialize in web and software development. The firm also offers SEO services to its clients.
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The Advocator GroupIndustries
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693$5,000+10 - 49 employeesDenver, CORead More
Founded in 2013, Shanty Town Design is a digital development agency that offers branding, web design, and graphic design services to their small business, mid-market, and enterprise clients in the marketing and advertising, hospitality, and business services industries. While their HQ is in Denver, Colorado, their fully remote team spans Colorado & Pennsylvania.
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694$1,000+10 - 49 employeesCarnegie, PAHigher Images is a SEO company. Their small team is located in Carnegie, Pennsylvania. Their services include Search Engine Optimization, Web Design, Pay Per Click, Digital Strategy, and more. The agency was established in 2001.Read More
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695$1,000+50 - 249 employeesDublin, OHSEO agency Quikr AI is located in Dublin, Ohio. The firm provides Search Engine Optimization, Web Development, Artificial Intelligence, Pay Per Click, and more and is midsize.The firm was launched in 2023.Read More
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696Undisclosed250 - 999 employeesDayton, OHRead More
Vivial is a New York City-based marketing technology firm that was founded in 2011. They have more than 1000 total employees between several offices. Services include web design, SEO, PPC, social media marketing, and content marketing.
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Vivial helps businesses of all types and budgets. -
697$1,000+2 - 9 employeesNew York, NYRead More
This New York-based agency and its small team of 11 is one of the top marketing agencies in the city. Gvate works with clients of all sizes and specializes in SEO and reputation management.
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698$10,000+50 - 249 employeesNew York, NYRead More
Hungry is a creative and digital marketing agency based in New York. Founded in 2014, they have a team of 18 employees. Their focus includes UX/UI design, advertising, and social media marketing.
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Virgin Atlantic -
699Undisclosed10 - 49 employeesSan Diego, CARead More
Doctor Multimedia is a medical web development and SEO agency headquartered in La Jolla, Calif. with a satellite office in Las Vegas, Nev. The agency has just over 30 employees and was founded in 2010. Doctor Multimedia also offers PPC, social media marketing, web design, and content marketing services. The majority of its clients are small businesses, though it works with some midmarket businesses.
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700$1,000+10 - 49 employeesOgden, UTRead More
Advanced Local is a SEO company. The small Ogden, Utah-based firm was established in 2016. Their team specializes in search engine optimization, social media marketing, digital strategy, content marketing, and more.
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701$1,000+10 - 49 employeesMinneapolis, MNRead More
In Minneapolis, Minnesota, Romain Berg is a SEO services firm. They focus on search engine optimization, content marketing, pay per click, advertising, and more and were established in 2015.
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DTNIndustries
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702$25,000+10 - 49 employeesMaitland, FLAdvertising company Big Boy Media Group was launched in 2018. Based in Maitland, Florida, their small team provides Advertising, Media Planning & Buying, Social Media Marketing, Search Engine Optimization, and more.Read More
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703$5,000+10 - 49 employeesLos Angeles, CARead More
ATAK Interactive is a full-service agency located in Los Angeles. The agency was founded in 2007 and employs a team of 17 staff members. ATAK Interactive provides web development, digital strategy, marketing strategy, content marketing, and graphic design services primarily to small businesses.
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We Rock the Spectrum Kid's GymIndustries
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704$5,000+2 - 9 employeesPhiladelphia, PARead More
Rise is a digital agency headquartered in Philadelphia. The company, founded in 2017, provides web development, content marketing, mobile app development, and web design services. The company’s 5 people work mostly with mid-market businesses, but they do work with some small businesses. Their clients are in a variety of industries including consumer products & services, health care & medical, and IT.
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EbayIndustries
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705$5,000+10 - 49 employeesMinneapolis, MNFounded in 2010, O8 is a Digital Strategy company. Their small team is in Minneapolis, Minnesota and focuses on Digital Strategy, Search Engine Optimization, Web Design, Web Development, and more.Read More
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The University of MinnesotaIndustries
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706$1,000+10 - 49 employeesColumbia, TNMuletown Digital is a SEO company headquartered in Columbia, Tennessee. The small agency was founded in 2018. Their team focuses on Search Engine Optimization, Web Design, Web Development, Pay Per Click, and more.Read More
Clients
eMealsIndustries
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707$1,000+10 - 49 employeesPittsburgh, PADigital Strategy company Vendilli Digital Group is based in Pittsburgh, Pennsylvania. Established in 2007, the small team specializes in Digital Strategy, Content Marketing, Email Marketing, Search Engine Optimization, and more.Read More
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Framesi USAIndustries
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708$25,000+2 - 9 employeesBurlington, VTRead More
Website development firm Bluehouse Group is located in Burlington, Vermont. The small agency was launched in 1998. Their team offers web development, web design, architectural design, custom software development, and more.
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709$5,000+2 - 9 employeesNashville, TNFounded in 2017, 253 Media is a web design company. They are based in Nashville, Tennessee and have a small team. The firm focuses on web design, ecommerce marketing, branding, marketing strategy, and more.Read More
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710$1,000+10 - 49 employeesIrvine, CARead More
The Ad Firm is an online marketing agency located in Carlsbad, Calif. Founded in 2008, the team of nearly 10 provides SEO, PPC, email marketing and web design services, with experience with WordPress, Drupal, and Joomia.
Clients
CosmopolitanIndustries
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711$50,000+10 - 49 employeesSan Diego, CAIn San Diego, California, MMG MarketPage (formerly Myers Media Group) is a small Content Marketing company. Launched in 2007, the team specializes in Content Marketing, Search Engine Optimization, Market Research, Marketing Strategy, and more.Read More
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Expedia (All Global Markets) Staples Advance Auto Parts Air AsiaIndustries
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712$1,000+2 - 9 employeesChico, CARead More
Since 2018, CRP Marketing has worked in Chico California, providing digital marketing services for small businesses. The 1-man show works exclusively with small businesses.
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713$1,000+2 - 9 employeesSan Jose, CARead More
SocialSellinator is a digital advertising agency that was founded in 2018 and is headquartered in San Jose, Calif. The company is made up of less than 10 employees and specializes in social media marketing, content marketing, and graphic design.
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ON24Industries
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714$5,000+50 - 249 employeesChicago, ILRead More
BuildThis is a website design and support company based in Chicago. Founded in 2012, the team of 15 specializes in web design & development, custom software development, and UX/UI design.
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BuildThis works with small to medium sized businesses in varying industries. We work with smallIndustries
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715$10,000+50 - 249 employeesNorfolk, VARead More
TechArk Solutions is a digital creative agency headquartered in Norfolk, Va. Founded in 2012, the company has 14 people who provide web design, web development, custom software development, mobile app development, and UX/UI design.
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AmdocsIndustries
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716$100,000+10 - 49 employeesNew York, NYRead More
RMG is a digital commerce agency that provides various services ranging from web design and development to branding and digital strategy. They were established in New York in 2013 and now have over 400 employees worldwide. The team supports midmarket businesses in the retail and e-commerce industries.
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H-E-BIndustries
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717$5,000+10 - 49 employeesAliso Viejo, CARead More
Strativise Industrial Marketing Agency is a Digital Strategy company established in 2022. The small team provides Digital Strategy, Social Media Marketing, Content Marketing, Email Marketing, and more. The firm is located in Aliso Viejo, California.
Clients
Marco Rubber & Plastics Discflo CFS Technologies TavoronIndustries
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718$1,000+2 - 9 employeesWatauga, TXRead More
516 Marketing Inc is a Fort Worth, Texas-based other digital marketing company. The small agency was launched in 2021. Their team focuses on other digital marketing, search engine optimization, digital strategy, web design, and more.
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Bowling For SoupIndustries
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719$1,000+2 - 9 employeesBismarck, NDRead More
Flyway Media is a small web design agency. Launched in 2002, the agency is headquartered in Bismarck, North Dakota. Their team specializes in web design, search engine optimization, marketing strategy, graphic design, and more.
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720$50,000+2 - 9 employeesDenver, CORead More
Big Buzz, founded in 2009, is a marketing agency headquartered in Denver. They specialize in digital strategy, advertising, and marketing strategy. Their team of 15 works solely with businesses in the health care & medical industries.
Clients
Big Buzz (previously Viv Healthcare Marketing) offers bioscienceIndustries
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