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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991$1,000+2 - 9 employeesNew York, NYRead More
Lasting Trend is a digital marketing agency that was established in 2017 in New York. The team of about five employees does SEO, content marketing, and marketing strategy. They primarily work with small businesses in the business services and legal industries.
Clients
Law Office of Yuriy MoshesIndustries
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992$1,000+2 - 9 employeesTulsa, OKRead More
Direct Allied Agency is a marketing agency based in Tahlequah, Okla. Since 2015, their team of fewer than 10 works mainly with small businesses. They specialize in SEO, web design, and branding.
Clients
Grimes Chiropractic CultivIndustries
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993$5,000+10 - 49 employeesNovato, CARead More
Alaniz is a marketing company based just outside San Francisco in Novato, CA. They were founded in 2008 with the goal of helping businesses navigate the choppy waters of the digital ocean, and today fulfill this ideal with transparency, sound strategy, and marketing expertise. Their team of 11 provide services like advertising, web design, SEO, social media, PR, branding, and content marketing.
Clients
Topcon Positioning Systems,Industries
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994$1,000+10 - 49 employeesCerritos, CARead More
ECF Marketing is a small SEO company. Founded in 2009, the team focuses on search engine optimization, web design, conversion optimization, and pay per click. The agency is headquartered in Cerritos, California.
Industries
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995$5,000+2 - 9 employeesBurlington, MARead More
VRG Web Design is a web agency based in Burlington, Mass. with more than two members. Founded in 2014, they offer web design, social media marketing, and SEO solutions for small businesses.
Clients
Green Maids CleaningIndustries
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996$1,000+2 - 9 employeesExcelsior, MNRead More
3plains is a marketing agency based in Shakopee, Minn., that was founded in 2006. 3plains' team of five specializes in web design, SEO, content marketing, PPC, and email marketing services for clients in the hunting and fishing industries.
Clients
Big Rim OutfittersIndustries
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997$1,000+10 - 49 employeesAustin, TXTekzoTech is a small software development firm located in. They offer custom software development, web development, mobile app development, e-commerce development, and more and were founded in 2023.Read More
Clients
Suleiman Noor, Netherlands (Brand Name: ArtbyMaudsch) Lars Hauwert, Netherlands (Manage 15+ Etsy, Faire, Fb Marketplace, Wayfair Accounts) Rachel Linn, United States (Brand Name: OhMyDarlingPartyCo) Aran Mahtani, United States (Brand Name: ZoeyReedDesigns)Industries
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998$10,000+10 - 49 employeesSan Jose, CASLIQ BY DESIGN is an Advertising company. Their small team is based in San Jose, California. Their services include Advertising, Branding, Search Engine Optimization, Web Design, and more. The company was established in 2020.Read More
Industries
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999$25,000+10 - 49 employeesOakland, CAMangrove Web is a small website development firm. The Oakland, California-based company was established in 2009. Their team provides Web Development, Web Design, Branding, Content Marketing, and more.Read More
Clients
Mighty NetworksIndustries
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1000$5,000+10 - 49 employeesTampa, FLRead More
Sparxoo is an integrated digital marketing agency that specializes in web design and branding services for companies looking to expand in the digital marketplace. Based in Tampa, Fla. with a team of around 30 employees, Sparxoo also works to provide SEO, social media marketing, digital strategy, and PR, among other services.
Clients
Tech DataIndustries
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1001$10,000+10 - 49 employeesLafayette, LARead More
Bizzuka, Inc. is a digital marketing agency founded in 2000. Headquartered in Lafayette, La., they have a team of over 10 employees. They provide web design, social media marketing, and SEO services to clients in industries such as energy and natural resources and government.
Clients
C&C TechnologiesIndustries
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1002$10,000+2 - 9 employeesLas Vegas, NV(SEO for Lawyers), LLC | LawSEO is a small SEO agency established in 2024. Their services include Search Engine Optimization and Generative AI. The firm is headquartered in Las Vegas, Nevada; Portland, Oregon and Miami, Florida.Read More
Industries
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1003$5,000+2 - 9 employeesChicago, ILRead More
Matchnode is a Chicago-based digital marketing firm of 3 employees. Since 2013, they have specialized in advertising, digital strategy, and conversion optimization. They serve small and midmarket businesses in the education, financial, retail, and consumer products industries.
Clients
- New Balance ChicagoIndustries
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1004$5,000+10 - 49 employeesAventura, FLThe Social Formula, a small branding agency, is located in Beograd, Serbia; Aventura, Florida and Great Neck, New York. Established in 2016, the team offers branding, marketing strategy, social media marketing, search engine optimization, and more.Read More
Industries
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1005Undisclosed10 - 49 employeesUniontown, OHRead More
Ohio-based digital marketing agency Pole Position Marketing has been helping businesses with SEO, PPC, digital strategy, social media, and content marketing since 1998. The team of nearly 15 works with small and large companies in North America.
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1006$5,000+2 - 9 employeesMelbourne, FLRead More
CleverBoss | Paid Media, Buttoned Up™️ is a PPC agency. They are located in Melbourne, Florida and have a small team. Their services include Pay Per Click, Social Media Marketing, Search Engine Optimization, and Media Planning & Buying.
Clients
Mimeo Photos Amerisleep Mattress Stores USA Fire DoorsIndustries
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1007$5,000+10 - 49 employeesNew York, NYRead More
Hudson Fusion is a full-service marketing and web design agency in Westchester, NY. Founded in 1996, they have about 14 employees that do web design, SEO, and content marketing. Hudson Fusion works with a variety of clients in a range of industries.
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1008$5,000+10 - 49 employeesAustin, TXRead More
Mobile1st.com, a Digital Strategy company, is located in Austin, Texas. The small team specializes in Digital Strategy, Product Marketing, Market Research, Email Marketing, and more. The firm was established in 2014.
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1009Undisclosed10 - 49 employeesBountiful, UTRead More
Founded in 1997, Fluid Advertising is a digital marketing, advertising, and design agency based in Bountiful, Utah. With a team of around 40, Fluid Advertising specializes in SEO, web design, and web development.The client appreciated Fluid Advertising's ability to work with a small budget, and planned to hire them for future projects.
Clients
State of UtahIndustries
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1010$1,000+10 - 49 employeesMontebello, NYRead More
Profit Labs™️ is a digital marketing company, founded in 2013 and located in Suffern, N.Y. They comprise five employees specializing in increasing traffic, leads, and sales for small and midmarket companies in business services, consumer products, retail, and e-commerce. Their expertise covers SEO, PPC, SMO, email marketing, B2B lead generation, website design and development, and AI software.
Industries
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1011$5,000+2 - 9 employeesSanta Monica, CARead More
310 Creative Inc. is a Santa Monica, Calif.-based marketing agency. Founded in 2003, their team of fewer than 10 offers marketing strategy, web design, digital strategy, and conversion optimization services.
Clients
Universal MusicIndustries
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1012$50,000+10 - 49 employeesOak Park, ILRead More
Web design agency EDUCO was founded in 2008. They are headquartered in Oak Park, Illinois and have a small team. Their services include Web Design, Digital Strategy, Search Engine Optimization, Video Production, and more.
Clients
The Bahamas Ministry of TourismIndustries
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1013Undisclosed10 - 49 employeesRed Bank, NJRead More
Content Development Pros is a content production company based in Red Bank, N.J. and founded in 2008. Their team of five employees specializes in content marketing, SEO, and video production. Their services include blog writing, press releases, and web design.
Clients
GCPFund.comIndustries
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1014$5,000+2 - 9 employeesLos Angeles, CARead More
A Los Angeles-based digital marketing firm, Nimbus Marketing was founded in 2007. Their team of fewer than 10 employees offers advertising, branding, digital strategy, SEO, and web design services. They cater to small and midmarket businesses in the business services and consumer products industries.
Clients
Aquatech Aquarium ServiceIndustries
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1015$5,000+2 - 9 employeesNew Haven, CTRead More
Krative is a branding, design, and marketing firm based in New Haven, Conn. The firm, founded in 2010, has a team of around ten that provides SEO, web design, branding, marketing strategy, logo, social media marketing, and graphic design services to small and larger-sized companies in various industries that include business services, financial services, and e-commerce.
Clients
Odyssey AdvisorsIndustries
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1016Undisclosed10 - 49 employeesSauk Rapids, MNRead More
Located in Eden Prairie, Minnesota, Prophase Marketing is a social media marketing firm. The firm specializes in social media marketing, content marketing, search engine optimization, and web design and is small.The firm was established in 1986.
Industries
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1017$1,000+10 - 49 employeesNew York, NYPotential Digital Agency is a web design company. They are based in New Delhi, India; New York, New York; Austin, Texas and Chicago, Illinois and have a small team. The agency offers Web Design, E-Commerce Development, Digital Strategy, Search Engine Optimization, and more.Read More
Clients
Lion City Company MasterCard Uniconnect Systems Uniconnect InteriorIndustries
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1018$10,000+10 - 49 employeesLombard, ILRead More
Founded in 1992, Stevens & Tate is an integrated marketing and advertising agency located just outside Chicago in Lombard, Ill. Its full-service team of 14 offers branding, web design, content marketing, SEO, social media marketing, advertising, PPC, and media planning for mostly mid-market and small businesses.
Clients
AldiIndustries
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1019$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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1020$1,000+2 - 9 employeesClearwater, FLRead More
Located in Clearwater, Florida, Websults is a small digital strategy company. They focus on digital strategy, e-commerce development, search engine optimization, web design, and more and were established in 2001.
Industries
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