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, TXFunnel Boost Media is a SEO company. They are located in San Antonio, Texas; Doral, Florida; Boston, Massachusetts and San Francisco, California and have a midsize team that focuses on Search Engine Optimization, Advertising, Pay Per Click, and Web Design. The agency was launched in 2012.Read More
Industries
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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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991$10,000+2 - 9 employeesAlexandria, LARead More
Founded in 2018, Syzmic (formerly GH3 Technologies) is located in Pearland, Texas. With nearly 10 employees, they provide web design, web development, and e-commerce development services for midmarket and small businesses. They focus on e-commerce, business services, advertising, and marketing industries.
Clients
University of Louisiana at LafayetteIndustries
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992$5,000+10 - 49 employeesSan Francisco, CAPrevisible, a SEO agency, was launched in 2020. They are in San Francisco, California and have a small team. Previsible focuses on search engine optimization.Read More
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993$1,000+10 - 49 employeesJersey City, NJEstes Media is a small Content Marketing company. The Jersey City, New Jersey-based company was founded in 2018. Their team specializes in Content Marketing, Conversion Optimization, Digital Strategy, Search Engine Optimization, and more.Read More
Clients
Canva Malone Roofing LIFTEX LowesIndustries
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994$5,000+2 - 9 employeesSan Francisco, CARead More
Razorfrog Web Design is a website development shop located in San Francisco, CA. Founded in 2008, Razorfrog's team of nearly 10 people specialize in WordPress web design and maintenance. They also offer logo, print, and graphic design, as well as SEO services. RazorFrog works with clients in the business, real estate, and legal industries.
Clients
KZSC RadioIndustries
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995$1,000+10 - 49 employeesFlagstaff, AZRead More
Sting Marketing is an SEO agency founded in 2014 with over 10 members. Based in Sheridan, Wyo., they provide SEO and web design solutions for small and mid-market businesses that work in the fields of IT, financial services, and health care.
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Response LoansIndustries
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996$5,000+2 - 9 employeesSkokie, ILRead More
Techzo LLC is a website design company located in Skokie, Ill. Founded in 2009, they have 11 employees experienced in WordPress design and logo development for small, midmarket, and global companies in a variety of industries. Services also include SEO, general web design and development, SMM, and e-commerce.
Clients
AmplifierIndustries
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997Undisclosed10 - 49 employeesScottsdale, AZRead More
Internet marketing company Epic Web Solutions is located in Scottsdale, Ariz. Since 2006, their team of 5 has been specializing in web design and development, SEO, PPC, and more for clients in the business services sector.
Clients
AHCCMSIndustries
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998$10,000+10 - 49 employeesAllen, TXRead More
Atomic Design & Consulting is a digital marketing agency located in Plano, Texas. Founded in 2002, Atomic Design & Consulting's team of around 15 focuses on web design, web development, and SEO. Atomic Design & Consulting primarily serves the Dallas area and specializes in WordPress development.
Clients
Dean FoodsIndustries
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999$5,000+10 - 49 employeesLayton, UTRead More
Advertising company 360 Marketing & Advertising was founded in 1999. They are in Layton, Utah and have a small team. 360 Marketing & Advertising provides advertising, search engine optimization, video production, graphic design, and more.
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1000$1,000+50 - 249 employeesGilbert, AZRead More
Exaalgia LLC is a web development and SEO company headquartered in Indore, India. The company was founded in 2009, and has 31 employees. They specialize in SEO, but also provide other services including eCommerce development, and web design.
Clients
Exaalgia is serving industries like Realestate -
1001$1,000+2 - 9 employeesSaint Paul, MNRead More
Launched in 2004, Website Wizards is a web design company. The agency specializes in web design, search engine optimization, graphic design, and video production and has a small team. The agency is based in Saint Paul, Minnesota.
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1002$1,000+2 - 9 employeesBoynton Beach, FLRead More
SEO Smooth is a digital marketing agency, founded in 2008 and based in Boynton Beach, Fla. Their team of 6 employees offers SEO, PPC, web design, social media marketing, and content marketing services. They primarily work with small business clients in numerous industries: healthcare, hospitality, retail, financial, business, advertising, and consumer products.
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1003$5,000+10 - 49 employeesCalabasas, CARead More
Pay per click agency Avita Group is located in Calabasas, California. The small team focuses on pay per click, search engine optimization, digital strategy, conversion optimization, and more. The company was founded in 2003.
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1004$5,000+10 - 49 employeesBoston, MARead More
Boston SEO Company is an SEO services business from Boston. Founded in 2009, they have a team of fewer than 10 that works with clients in the hospitality, automotive, manufacturing, utilities, and transportation industries. They specialize in SEO, web design, social media marketing, print design, and logo design services.
Clients
A&D LimousineIndustries
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1005$5,000+2 - 9 employeesHilliard, OHRead More
Command Legal is a web agency founded in 2016 and based in Sheridan, Wyo. With more than two members, they offer web design, logo, and SEO services for small and mid-market businesses, particularly with legal firms.
Clients
ServiceMasterIndustries
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1006$1,000+10 - 49 employeesPhoenix, AZRead More
Founded in 2013, Soderman Marketing SEO is a full-service digital marketing company based in Phoenix, Ariz. Their small team of 2 employees specializes in SEO, as well as PPC and social media marketing.After working with Soderman Marketing SEO, the auto glass business began to receive the majority of their leads from their web presence.
Clients
Dealer Auto Glass -
1007$1,000+2 - 9 employeesRochester, NHHeartBeep Marketing NH is a Rochester, New Hampshire-based Marketing Strategy company. Founded in 2021, the small team specializes in Marketing Strategy, Search Engine Optimization, Web Development, Advertising, and more.Read More
Industries
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1008$10,000+2 - 9 employeesSanta Clarita, CARead More
95Visual is a web development firm based in Los Angeles. Their small team of 3 has specialized in web and custom software development for small and midmarket businesses alike since its establishment in 2008.
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UC Santa BarbaraIndustries
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1009$1,000+2 - 9 employeesPhoenix, AZRead More
Direct marketing company Nvent Marketing is located in Phoenix, Arizona. The small team specializes in direct marketing, search engine optimization, pay per click, content marketing, and more and was launched in 2020.
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1010UndisclosedFreelancer employeesSeattle, WABlue Yarn Media is a pay per click company founded in 2012. The firm focuses on Pay Per Click, Social Media Marketing, Search Engine Optimization, and Advertising and has a small team. The firm is located in Seattle, Washington.Read More
Clients
MatterportIndustries
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1011Undisclosed10 - 49 employeesLos Angeles, CAEstablished in 2010, One Two SEO is a social media marketing company. The firm provides social media marketing, search engine optimization, digital strategy, content marketing, and more and has a small team. The firm is based in Los Angeles, California.Read More
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1012$5,000+10 - 49 employeesOmaha, NEJM Online is a web design agency headquartered in Omaha, Nebraska. They provide Web Design, Web Development, Search Engine Optimization, and Pay Per Click and were established in 1998.Read More
Clients
7 Day Furniture MartIndustries
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1013Undisclosed10 - 49 employeesSequim, WARead More
InsideOut Solutions Inc. is a full-service digital and print company headquartered in Sequim, Wash. It was founded in 1995 and has 9 employees. They specialize in web development, web design, and branding.
Clients
Duderanch.org -
1014$1,000+2 - 9 employeesAnchorage, AKRead More
Hype Digital Marketing is a digital marketing company founded in 2017 and located in Anchorage, Ark. They have a team of fewer than 10 people who offer web design, PPC, SEO, and social media marketing services.
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Kaladi Brothers Coffee -
1015$5,000+2 - 9 employeesSan Diego, CARead More
Nomad SEO, a SEO company, is located in San Diego, California. The small team offers search engine optimization and was launched in 2017.
Industries
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1016$5,000+2 - 9 employeesChicago, ILRead More
Westerlund, Co is a full-stack digital marketing firm founded in 2018 and located in Kansas City, Mo. They have a team of about 5 employees who serves small businesses in the health care and medical, business services, nonprofit, education, and manufacturing industries. Their services include social media marketing, content marketing, email marketing, SEO, and web design.
Clients
Any company and/or organization that wants to grow and is willing to make an investment is our client. This includes: B2B Company B2B SaaS Companies WellnessIndustries
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1017$1,000+2 - 9 employeesSelinsgrove, PARead More
SEO company Three Pack Marketing Strategies is in Selinsgrove, Pennsylvania. The agency focuses on search engine optimization, content marketing, and conversion optimization and is small.The agency was launched in 2021.
Clients
JC Landscapes LLCIndustries
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1018$1,000+2 - 9 employeesColumbus, OHRead More
Phase Marketing, a small SEO agency, is located in Columbus, Ohio. They offer search engine optimization, video production, and web design and were established in 2018.
Industries
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1019$5,000+2 - 9 employeesKissimmee, FLRead More
Help With Your Hustle is a small SEO company and web design agency established in 2018. Their team focuses on search engine optimization and web design. The agency is located in Kissimmee, Florida.
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1020$5,000+10 - 49 employeesLos Angeles, CARead More
JourneyEngine Inc is an SEO agency based in Los Angeles. Their team of more than 10 provides content marketing, digital strategy, and SEO solutions for clients in the fields of business services, advertising, and education.
Clients
Sony Pictures EntertainmentIndustries
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