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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1771$5,000+50 - 249 employeesBoston, MARead More
Cybba is an advertising company. Their midsize team is in Boston, Massachusetts. The company offers advertising, conversion optimization, e-commerce development, email marketing, and more. The company was established in 2017.
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1772Undisclosed2 - 9 employeesLong Beach, CARead More
Founded in 1998, Feedback Systems, Inc. is a digital marketing agency based in Long Beach, Calif. Their small team of four specializes in SEO, PPC, social media marketing, content marketing, and more for small to mid-sized businesses. The team focuses on clients within the business services and manufacturing industries.
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StretchSPOTIndustries
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1773$5,000+2 - 9 employeesSeattle, WARead More
Content Harmony is a content marketing agency located in Seattle. Founded in 2012, they provide services for search marketing, content management, and online business development. Content Harmony has about 35 employees and a range of clients, from startups to enterprises.
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1774$1,000+2 - 9 employeesDenver, COSTU Enterprises is a Winter Springs, Florida-based SEO services firm. The company focuses on search engine optimization, pay per click, web design, and BI & big data consulting & SI and is small.The company was established in 2012.Read More
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1775$1,000+10 - 49 employeesChicago, ILEstablished in 2018, WPrime Agency is a SEO services firm. Their small team is based in Chicago, Illinois and Madison, Wisconsin. Their services include Search Engine Optimization, Web Design, Web Development, and E-Commerce Development.Read More
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1776$5,000+2 - 9 employeesGreen Bay, WIRead More
Established in 2016, Accurate Web Solution is a PPC company. Their small team is located in Green Bay, Wisconsin. Their team provides pay per click, search engine optimization, web design, and web development.
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1777$5,000+10 - 49 employeesSarasota, FLRead More
Construction Marketing Inc. is a full-service advertising agency founded in 2009 with no more than 50 professionals. Based in Sarasota, Fla., they provide web design, branding, and other marketing services for clients ranging from small companies to large enterprises.
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Capitol HomesIndustries
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1778Undisclosed2 - 9 employeesJacksonville, FLLaunched in 2019, Kairos Digital is a SEO agency. Their small team is headquartered in Jacksonville, Florida. Their services include Search Engine Optimization, Web Design, Pay Per Click, and Other Digital Marketing.Read More
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1779$1,000+10 - 49 employeesBoca Raton, FL5 Star Visibility Digital Marketing Agency is a web design agency. They are in Fort Lauderdale, Florida and Boca Raton, Florida and have a small team. Their services include Web Design, Pay Per Click, Search Engine Optimization, E-Commerce Development, and more. The company was launched in 2020.Read More
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1780$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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1781Undisclosed10 - 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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1782$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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1783$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 -
1784$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 -
1785$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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1786$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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1787$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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1788$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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1789$1,000+2 - 9 employeesMurray, UTThe Lyon Brand is a SEO agency and web design company. Founded in 2024, the small agency is in Murray, Utah and Murray, Utah. Their team offers Search Engine Optimization and Web Design.Read More
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1790Undisclosed50 - 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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1791$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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1792$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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1793$5,000+2 - 9 employeesEdmonds, WAHummingbird Marketing Services, a SEO company, offer Search Engine Optimization and Web Design. They were founded in 2015.Read More
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1794$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 -
1795$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 -
1796$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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1797$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.
Clients
Roche/GenentechIndustries
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1798$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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1799$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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1800$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.
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uBreakiFixIndustries
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