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
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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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1681$1,000+2 - 9 employeesDover, DEBrandualist Inc. Is a branding company. They provide branding, marketing strategy, digital strategy, social media marketing, and more and were founded in 2022. Their small team is based in Dover, Delaware.Read More
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Mailvelope Scot McCracken Elevatic -
1682$1,000+2 - 9 employeesRoyal Oak, MIRead More
Marketing Qubed is a Berkley, Michigan-based marketing strategy company. The small team specializes in marketing strategy, pay per click, social media marketing, content marketing, and more. The company was launched in 2019.
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1683Undisclosed10 - 49 employeesAsheville, NCRead More
Cake Websites & More is a full-service marketing company that was founded in 2001. Based in Asheville, NC, Cake Websites & More has a team of 12 employees that specializes in web design, SEO, UX/UI design, social media, content marketing, and logo design for small and mid-market clients. While Cake Websites & More works with companies in a variety of industries, its main focus is the healthcare and medical industry.
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Anderson Sobel Cosmetic SurgeryIndustries
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1684$1,000+10 - 49 employeesEl Segundo, CALaunched in 2017, Jolly SEO is a SEO services firm. The agency provides Search Engine Optimization and Content Marketing, and is small.Read More
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1685$5,000+50 - 249 employeesOrlando, FLPPC agency NetCo Agency is headquartered in Orlando, Florida. The midsize agency was launched in 2023. Their services include Pay Per Click, Search Engine Optimization, Performance Marketing, and Conversion Optimization.Read More
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1686$5,000+2 - 9 employeesNashville, TNRead More
MedForward is a digital design agency founded in 2007 and based in Nashville, Tenn. Their team of about 5 employees specializes in web design, SEO, and marketing strategy, primarily for physicians and companies in the healthcare industry.
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Northwestern Surgical Associates -
1687$1,000+10 - 49 employeesSan Francisco, CARead More
Proleadsoft is a full-service digital agency headquartered in San Francisco, Calif. With a team of around 15 employees, Proleadsoft specializes in web development, SEO, and web design.With Proleadsoft's help, the youth nonprofit's website is modern, easy to navigate, and has attracted more traffic.
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Travel Merchants -
1688$1,000+10 - 49 employeesThousand Oaks, CARead More
Dymic Digital is a small branding agency. They provide branding, search engine optimization, social media marketing, video production, and more and were established in 2013.
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1689$1,000+10 - 49 employeesTorrance, CARead More
Netpaths Web Design is a web agency based in Torrance, Calif. with more than 10 employees. They have offered direct marketing, web design, and SEO solutions since their founding in 1998. They work mainly with small and mid-market agencies.
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Via TechIndustries
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1690$10,000+2 - 9 employeesAustin, TXRead More
Launched in 2018, Content Is Queen Marketing is a small content marketing and SEO agency based in Austin, Texas. Their services include content marketing and search engine optimization.
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1691$1,000+2 - 9 employeesNew York, NYRead More
Nexta Link is a SEO company. The small New York, New York-based firm was founded in 2018. Their services include search engine optimization, social media marketing, and pay per click.
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1692Undisclosed50 - 249 employeesNew York, NYRead More
Since being founded in 2011, Noble People has acted as a full-service creative agency out of its headquarters in New York City. Their team of about 70 employees focuses on media planning and buying, digital strategy, and social media marketing.
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1693$1,000+10 - 49 employeesRichmond, VAThird Marble Marketing, a pay per click company, is based in Richmond, Virginia. They provide Pay Per Click, Search Engine Optimization, and Web Design and were established in 2009.Read More
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1694$1,000+2 - 9 employeesPhiladelphia, PARead More
Launched in 2021, Everyday Web is a web design company. The company specializes in web design, web development, e-commerce development, social media marketing, and more and has a small team. The company is based in Philadelphia, Pennsylvania.
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1695$5,000+10 - 49 employeesMurrysville, PARead More
Upcode, a website development company, is based in Murrysville, Pennsylvania. Launched in 2013, the small team offers web development, mobile & app marketing, content marketing, and search engine optimization.
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1696$5,000+10 - 49 employeesWestlake, OHRead More
Founded in 2010, Modgility and its team of 11 are a marketing and sales agency in Westlake, OH. The agency specializes in SEO, digital strategy, app development, and conversion optimization.
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LumitexIndustries
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1697Undisclosed50 - 249 employeesMelbourne, FLLaunched in 2012, The AD Leaf is an email marketing company. Their small team is located in Melbourne, Florida. Their services include email marketing, public relations, search engine optimization, social media marketing, and more.Read More
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1698$5,000+2 - 9 employeesAtlanta, GARead More
Founded in 2008, Interactive Search Marketing is an SEO company located in Canton, Ga. Interactive Search Marketing's small team of fewer than 10 employees specializes in SEO, web design, and PPC, particularly for small and midmarket businesses.
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New Urban Forestry -
1699$5,000+2 - 9 employeesNorth Richland Hills, TXRead More
Tomorrows Designs is a full-service creative agency located in North Richland Hills, Texas. The team of about 3 employees primarily offers web design services to small businesses.
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Miss Babs Yarns -
1700$1,000+2 - 9 employeesCentennial, CORead More
SocialKNX is a social media marketing agency launched in 2013. Based in Centennial, Colorado, their small team provides social media marketing, content marketing, email marketing, search engine optimization, and more.
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1701$1,000+2 - 9 employeesPeoria, AZEstablished in 2019, No Boundaries Marketing Group is a Digital Strategy company. They are located in Peoria, Arizona and have a small team. Their services include Digital Strategy, Social Media Marketing, Content Marketing, Search Engine Optimization, and more.Read More
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1702$100,000+50 - 249 employeesNew York, NYRead More
Founded in 2000, Greater Than One is a digital communications company headquartered in New York and has offices in San Francisco, Madrid, and Milan. Their team of over 100 provides an assortment of services including web design, digital strategy, and digital marketing services primarily for the healthcare and medical industry.
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Roche/GenentechIndustries
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1703$5,000+10 - 49 employeesNew Orleans, LARead More
Emerald Digital, a pay per click agency, was launched in 2018. Their small team is headquartered in New Orleans, Louisiana. Their services include pay per click, search engine optimization, social media marketing, public relations, and more.
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DelanoIndustries
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1704$1,000+2 - 9 employeesTampa, FLRead More
Grove Brands is a SEO company founded in 2020. The agency provides search engine optimization, web design, branding, logo, and more and has a small team. The agency is located in Tampa, Florida.
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1705$1,000+10 - 49 employeesWinter Park, FLRead More
This mobile app development agency is based in Orlando, Fla. BOLD! Technologies, which was founded in 2009, has about 10 employees who also provide web development and UX/UI design services. Most of BOLD!'s clients are midmarket businesses, although the agency also works with small and enterprise businesses. About half of BOLD!'s app development projects are for iPhone and iPad.
Clients
uBreakiFixIndustries
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1706$5,000+10 - 49 employeesDeLand, FLNew York Ave is a SEO agency launched in 2013. The team offers Search Engine Optimization and Video Production.Read More
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1707$1,000+10 - 49 employeesDallas, TXRead More
Search Marketing Services is a branding firm. Their small team is headquartered in Dallas, Texas and offers branding, search engine optimization, pay per click, video production, and more. The firm was established in 2022.
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1708$10,000+10 - 49 employeesMahwah, NJRead More
DSM is a marketing agency headquartered in Mahwah, N.J. Since their founding in 2007, they have provided marketing strategy, content marketing, and advertising services. They have about 46 employees who primarily support midmarket and small business clients in the healthcare and medical, consumer products and services, and financial services industries.
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Inside RxIndustries
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1709$1,000+10 - 49 employeesCoral Gables, FLRead More
NetsMiami is a marketing and branding agency based in Coral Gables, Fla. with more than 10 professionals. Founded in 2016, they are experts in branding, web design, and SEO solutions for clients in the fields of advertising and e-commerce.
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Obba SushiIndustries
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1710$5,000+2 - 9 employeesIrvine, CARead More
Formulytic is a demand generation and marketing operations consulting company based in Irvine, Calif. Founded in 2015, the team of 2 specializes in conversion optimization, CRM consulting and SI, and digital strategy.
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VidyardIndustries
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