Top 100 SEO Companies in the United States
The Best of June 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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421$5,000+2 - 9 employeesAtlanta, GAAktiv Studios is a small Atlanta, Georgia-based web design agency. They provide Web Design, Web Development, Search Engine Optimization, IT managed services, and more and were launched in 2013.Read More
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LexisNexis Risk Solutions Davis-Adams Attorneys The Battery Atlanta Weichert, Realtors, Highlands PropertiesIndustries
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422$5,000+10 - 49 employeesOakland, CAAdverio - Growth Optimizers is a SEO agency. They are based in Oakland, California; Greensboro, North Carolina; Casper, Wyoming and Kolkata, India and have a small team that offers Search Engine Optimization, Pay Per Click, Advertising, and Ecommerce Marketing. The firm was founded in 2014.Read More
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Crazy Dog T ShirtsIndustries
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423$5,000+10 - 49 employeesTuscaloosa, ALPay per click company GRO is based in Tuscaloosa, Alabama and Nashville, Tennessee. The company provides Pay Per Click, Social Media Marketing, Search Engine Optimization, Web Design, and more and is small.The company was established in 2018.Read More
Clients
Asset LivingIndustries
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424$1,000+10 - 49 employeesAllen, TXLocal Leap Marketing is a SEO company. The small Allen, Texas-based company was launched in 2002. Their team offers Search Engine Optimization, Web Design, Content Marketing, and Social Media Marketing.Read More
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TFI FamilyIndustries
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425$5,000+50 - 249 employeesLone Tree, CORead More
Launched in 2016, Codeless is a content marketing company. The firm focuses on content marketing and marketing strategy and has a midsize team.
Clients
monday.comIndustries
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426$1,000+2 - 9 employeesRaleigh, NCRead More
Located in Raleigh, North Carolina, 90 Degree Design is a SEO company. The small agency was founded in 2006. Their services include search engine optimization, web design, advertising, ux/ui design, and more.
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427$50,000+250 - 999 employeesChicago, ILRead More
3Q Digital is a digital marketing and strategic consulting agency headquartered in San Mateo, Calif. with additional offices in San Diego, San Francisco, Chicago, New York, Burlington, Vt., Austin, Texas, and Raleigh, N.C. Their staff consists of over 250 experts in SEO, social media marketing, and analytics.
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Eventbrite -
428$1,000+10 - 49 employeesAtlanta, GARead More
AdToro is a marketing agency founded in Atlanta in 2017. With no more than 10 employees, they provide social media marketing, PPC, and email marketing solutions for various clients.
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Sports Illustrated -
429$1,000+10 - 49 employeesBend, ORRead More
Zö agency is a small Advertising company. The Bend, Oregon-based firm was founded in 2013. Their team focuses on Advertising, Branding, Marketing Strategy, Digital Strategy, and more.
Clients
City of Bend - Houseless in Deschutes addresses misconceptions about the crisis of houselessness and the variety of complex factors that cause people to experience it. City of Medford - Rogue X Recreation Center Superbia - an LGBTQIA+ financial service aimed at making financial services more equitable and inclusive. Deschutes Brewery - we brought five craft beers to life in new markets and demographics.Industries
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430Undisclosed10 - 49 employeesBlacksburg, VARead More
Venveo is an advertising company. They are headquartered in Blacksburg, Virginia and have a small team that specializes in advertising, search engine optimization, social media marketing, web design, and more. The firm was launched in 2006.
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431$5,000+2 - 9 employeesKennesaw, GARead More
CuriousCheck is a marketing agency based in Kennesaw, Ga. Established in 2019, the team of about 4 specializes in SEO for small businesses in the advertising and business services industries. Other services include content marketing, web design, web development, and social media marketing.
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432$10,000+10 - 49 employeesNorth Andover, MARead More
Isovera is a development company in Waltham, Mass., that was founded in 2000. Isovera's team of 15+ employees specializes in web development, web design, UX/UI design, and digital strategy.
Clients
Cobham Advanced Electronic SolutionsIndustries
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433$10,000+10 - 49 employeesApex, NCRead More
LOCOMOTIVE Agency is an SEO agency founded in 2012 and based in Apex, N.C. Their team of more than 10 specializes in content marketing, digital strategy, and SEO services for clients that work in the industries of e-commerce, business services, and consumer products.
Clients
KORSITIndustries
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434Undisclosed10 - 49 employeesPortland, ORFINE, a branding agency, was founded in 1993. The company focuses on Branding, Digital Strategy, Web Design, Search Engine Optimization, and more and has a small team.Read More
Clients
Mojo VisionIndustries
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435$10,000+10 - 49 employeesOrlando, FLRead More
Brandcoders is a web development, marketing, and branding agency based in Orlando, Fla. The agency, founded in 2015, has a team of around 15 that provides web design, branding, SEO, UX/UI design, custom software development, and web development services. Brandcoders serves midmarket and small companies in the health care & medical, business services, and dental industries.
Clients
ICON Park OrlandoIndustries
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436$1,000+10 - 49 employeesHudson, OHRead More
Lead to Conversion is a Hudson, OH digital marketing agency that caters to startups and established enterprises. With a team of under 15 employees, Lead to Conversion specializes in web design, SEO, and social media marketing and aims to supply its clients with personalized plans and tailor-made strategies that will bolster their online marketing.
Clients
Lincoln ElectricIndustries
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437$1,000+10 - 49 employeesDenver, COIn Denver, Colorado and Ayr , Scotland, Pico Digital Marketing is a PPC company. Founded in 2014, the small team offers Pay Per Click, Search Engine Optimization, Social Media Marketing, and Content Writing Services.Read More
Clients
Charter Jet OneIndustries
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438$10,000+10 - 49 employeesAustin, TXRead More
Onely, founded in 2019, is a small SEO agency based out of Wroclaw, Poland. Their team of roughly 50 employees who work with clients to develop authority and drive results using SEO best practices.
Clients
MonitoIndustries
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439$25,000+2 - 9 employeesBrooklyn, NYLlama Lead Gen is a Marketing Strategy company. Launched in 2019, the agency is headquartered in Brooklyn, New York. The small team offers Marketing Strategy, Social Media Marketing, Search Engine Optimization, Demand Generation Marketing, and more.Read More
Clients
LinkedInIndustries
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440$10,000+10 - 49 employeesSan Francisco, CAUpgrow is a pay per click agency founded in 2018. The small San Francisco, California-based team focuses on Pay Per Click, Search Engine Optimization, Digital Strategy, Social Media Marketing, and more.Read More
Clients
MemSQLIndustries
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441$5,000+2 - 9 employeesBurbank, CARead More
Elevate My Brand(EMB), founded in 2010, works with B2B and B2C businesses using strategies that help the client achieve advertising and marketing goals. With a focus on event marketing, digital strategy, and social media marketing, a team of 9 at EMB works with clients in the business, IT, social media, and healthcare spaces.
Clients
FacebookIndustries
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442$1,000+10 - 49 employeesAnnapolis, MDRead More
Posirank is a small SEO company in Annapolis, Maryland. Their services include search engine optimization, content marketing, digital strategy, and pay per click.
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443$5,000+2 - 9 employeesCincinnati, OHEstablished in 2014, BS LLC is a small branding agency in Cincinnati, Ohio. Their services include Branding, Web Design, CRM consulting and SI, Web Development, and more.Read More
Clients
KrogerIndustries
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444$1,000+2 - 9 employeesMiami, FLZINC Digital is a SEO services firm. Launched in 2018, the firm is headquartered in Miami, Florida and Panama City, Florida. The small team offers Search Engine Optimization, Web Design, Branding, Pay Per Click, and more.Read More
Clients
PorscheIndustries
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445$10,000+10 - 49 employeesGreenville, SCRead More
VantagePoint Marketing is a small PR company. Launched in 1993, the firm is headquartered in Greenville, South Carolina. Their team provides public relations, event marketing & planning, marketing strategy, and email marketing.
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446$10,000+10 - 49 employeesErie, PARead More
Epic Web Studios, a web design company, was launched in 2009. The agency offers web design, digital strategy, and search engine optimization and has a small team. The agency is located in Erie, Pennsylvania.
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447$1,000+10 - 49 employeesCleveland, OHFounded in 2002, 42connect is a SEO agency. Their small team is in Cleveland, Ohio and specializes in Search Engine Optimization, Pay Per Click, and Web Design.Read More
Clients
MoenIndustries
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448$5,000+2 - 9 employeesChicago, ILRead More
Gulo is a small web design agency founded in 2003. With offices in Chicago, Illinois and Cincinnati, Ohio, the Gulo team primarily helps B2B and DTC companies with web design, content marketing, SEO, and conversion optimization.
Clients
HoligosIndustries
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449$1,000+2 - 9 employeesNew Orleans, LAGet Online NOLA is a SEO services firm. They are located in New Orleans, Louisiana and have a small team that provides Search Engine Optimization, Pay Per Click, Web Design, Web Development, and more. The agency was founded in 2013.Read More
Clients
Orleans Coffee KV Workspace HR NOLA Young's Dry CleaningIndustries
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450$25,000+2 - 9 employeesPortsmouth, NHRead More
Flylight Media is a web design agency based in Portsmouth, N.H. The company, founded in 2011, has a team of less than ten that provides web design and development, SEO, PPC, branding, and e-commerce development services to small and midmarket companies.
Clients
The Olympia CompaniesIndustries
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