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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721$1,000+2 - 9 employeesPortland, OREstablished in 2009, Jtree SEO is a SEO agency. Their services include Search Engine Optimization.Read More
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Kount by EquifaxIndustries
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722$10,000+10 - 49 employeesSan Antonio, TXRed Rattler Creative is a SEO services firm. They are located in San Antonio, Texas and have a small team. The agency provides Search Engine Optimization, Pay Per Click, and Web Design.Read More
Clients
Goettl Air Conditioning and Plumbing PlumbSmart Plumbing McLaren YouTubeIndustries
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723Undisclosed10 - 49 employeesAgoura Hills, CARead More
Located in Agoura Hills, Calif., Custom Creatives is a digital marketing company with expertise in SEO, software development, and web/graphic design. With fewer than 50 employees, they work with both big and small companies and offer a free client consultation and website audit report.
Clients
MoveIndustries
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724$1,000+10 - 49 employeesAddison, TXRead More
Witmer Group is a marketing strategy company launched in 2010. They are located in Addison, Texas and have a small team. The firm focuses on marketing strategy, content marketing, search engine optimization, social media marketing, and more.
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725$5,000+2 - 9 employeesAlexandria, MNRead More
CYBERsprout, founded in 2015, is a boutique web design agency providing managed hosting, development, design, and strategy. Their team of fewer than 15 employees are based in Alexandria Minnesota and primarily serve small business clients.
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Otter Tail CountyIndustries
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726$1,000+2 - 9 employeesCovington, LARead More
High Level Thinkers is a digital marketing agency with a team of under 10 employees. Founded in 2007 and based in Covington, La., they provide digital strategy, social media marketing, and SEO support.
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Jewelers of AmericaIndustries
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727$1,000+10 - 49 employeesCarnegie, PARead More
Higher Images is an advertising agency based in Bridgeville, Penn. Founded in 2001, the team of 20 specializes in SEO, web design, and PPC.
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728$10,000+Freelancer employeesNew York, NYRead More
Kegan Quimby Web design & Development, an user experience company, was established in 2011. The agency provides ux/ui design, branding, mobile app development, search engine optimization, and more and has a small team. The agency is headquartered in San Francisco, California.
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729Undisclosed10 - 49 employeesKansas City, MORead More
Native Digital is a small other digital marketing company founded in 2013. Their services include other digital marketing, social media marketing, ux/ui design, web design, and more. The firm is based in Kansas City, Missouri.
Clients
PoliticoIndustries
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730$1,000+2 - 9 employeesMount Pleasant, SCRead More
Fast Web, a web design company, was founded in 2021. The small team specializes in web design and pay per click. The agency is in Mount Pleasant, South Carolina.
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731$1,000+10 - 49 employeesNewyork, NYRead More
Creative Niloy is an SEO agency based in Dhaka, Bangladesh, and founded in 2018. With over 10 professionals, they offer SEO, social media marketing, and digital strategy solutions to clients in the fields of advertising, education, and healthcare.
Clients
Gadget and GearIndustries
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732Undisclosed10 - 49 employeesSeattle, WARead More
coolblueweb is an information tech and service firm that was founded in 2009 and based in Seattle. coolblueweb's team of 18 employees specialize in web and e-commerce design, particularly on the Magento and WooCommerce platforms.
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733Undisclosed10 - 49 employeesNew Haven, CTRead More
Small social media marketing company and SEO agency Vazoola, is based in. Launched in 2010, the team focuses on social media marketing and search engine optimization.
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734Undisclosed10 - 49 employeesAthens, GARead More
Prolifik Digital Marketing is a marketing agency located in Athens, Ga. Founded in 2010, Prolifik Digital Marketing's team of 15 employees primarily works with smaller and mid-market businesses. The firm specializes in SEO, social media marketing, branding, and advertising services for its clients.
Clients
KEBAIndustries
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735$1,000+10 - 49 employeesChicago, ILRead More
Innovaxis is a marketing consulting firm located in Chicago, Illinois. Founded in 2007 and comprised of around 10 employees they work with small businesses, enterprises, and middle-market companies across industries such as business services, information technology, and manufacturing. They specialize in digital strategy, content marketing, web development, web design, SEO, and branding.
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The Windward GroupIndustries
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736$5,000+10 - 49 employeesAustin, TXWEBii, a web development company, is headquartered in Austin, Texas. Launched in 1996, the small team focuses on Web Development, Web Design, Custom Software Development, and Search Engine Optimization.Read More
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737$5,000+10 - 49 employeesHallam, PARead More
Iconic Web HQ is a small web design company. They provide web design, web development, branding, search engine optimization, and more and were launched in 2016. The agency is based in Hallam, Pennsylvania.
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738$1,000+2 - 9 employeesAtlanta, GAHeadquartered in Atlanta, Georgia and Alpharetta, Georgia, SangFroid Web, LLC is a web design company. The firm focuses on Web Design, Search Engine Optimization, Web Development, and Content Marketing and is small.The firm was established in 2007.Read More
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739$5,000+10 - 49 employeesPalatine, ILRead More
Pepper Group is a marketing firm headquartered in Palatine, Ill. The 15-person team launched in 1994 and offers branding, direct marketing, PR and corporate communication, and marketing strategy. Their clients work in a variety of sectors, including IT, financial services, and manufacturing.
Clients
B2B marketing is our specialty. From technology and consulting to manufacturingIndustries
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740$1,000+2 - 9 employeesSarasota, FLRead More
SpredX is a social media marketing firm. Established in 2017, the team offers social media marketing, search engine optimization, pay per click, and web design. Their small company is Sarasota, Florida-based.
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741$1,000+10 - 49 employeesWilmington, NCRead More
Founded in 2002, Wide Open Technologies is a full service digital agency. With headquarters in Wilmington, NC and an office in Asheville, NC, Wide Open Technologies prides itself on its ability to bring enterprise level technology to smaller businesses. Their team of fewer than 10 employees offer e-commerce development, custom software development, and mobile app development services.
Clients
Game Theory GroupIndustries
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742$5,000+10 - 49 employeesSt. Louis, MORead More
Insite Advice is a SEO services firm. The small St. Louis, Missouri-based team focuses on search engine optimization, branding, content marketing, conversion optimization, and more. The agency was founded in 2003.
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743$25,000+10 - 49 employeesMiami Gardens, FLPantelope is a pay per click agency. The small Miami Gardens, Florida-based company was founded in 2017. Their services include Pay Per Click, Social Media Marketing, Search Engine Optimization, Digital Strategy, and more.Read More
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744$10,000+10 - 49 employeesFerndale, MIKARMA jack Digital Marketing Agency is a web design company. Launched in 2017, the small company is in Ferndale, Michigan. Their services include Web Design, Search Engine Optimization, AI Consulting, Pay Per Click, and more.Read More
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745Undisclosed10 - 49 employeesMcLean, VAMerritt Group is a McLean, Virginia-based PR company. The firm focuses on Public Relations, Search Engine Optimization, Web Design, Pay Per Click, and more and is small.The firm was established in 1996.Read More
Clients
DeloitteIndustries
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746$10,000+10 - 49 employeesGrand Rapids, MIEstablished in 1965, Blue Flame Thinking is a small branding agency. Their team provides Branding, Marketing Strategy, Digital Strategy, Social Media Marketing, and more. The agency is based in Grand Rapids, Michigan and EAST GRAND RA, Michigan.Read More
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747$5,000+2 - 9 employeesChicago, ILRead More
1Brand Design is a Chicago-based web design and marketing firm founded in 2009. It has under 10 employees and offers web design, graphic design, print design, logo, and SEO services.
Clients
Feldco Factory Direct Danley's Garages Colonial Penn JG WentworthIndustries
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748$10,000+2 - 9 employeesCarlsbad, CARead More
Nimbletoad is a digital marketing agency based in Carlsbad, Calif. Their team of fewer than 10 offers digital strategy, web design, SEO, and PPC services to small and midmarket businesses. Industries include healthcare and medical, hospitality, and legal. They were founded in 2008.
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Hilton Grand VacationsIndustries
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749$5,000+2 - 9 employeesNew York, NYClectiq is a SEO company. Their small team is located in New York, New York. The firm offers Search Engine Optimization, Pay Per Click, and Social Media Marketing. The firm was founded in 2021.Read More
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750$5,000+10 - 49 employeesAtlanta, GARead More
Marsden Marketing is a B2B marketing agency based in Atlanta that was founded in 2001. With a team of 15+, the company specializes in digital strategy, marketing strategy, and web design.
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Cox 2MIndustries
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