Top 100 SEO Companies in the United States
The Best of October 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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631Undisclosed2 - 9 employeesHoboken, NJRead More
Digitalux is a marketing firm based in Hoboken, NJ. Founded in 2013, the team of 12 digital experts specializes in content marketing, SEO, email marketing, and web design.
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SaaS companies -
632$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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633$1,000+2 - 9 employeesChicago, ILWeb design company Windy City Web Solutions was established in 2016. They are headquartered in Chicago, Illinois and have a small team. Windy City Web Solutions offers Web Design, Graphic Design, and Search Engine Optimization.Read More
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634$1,000+2 - 9 employeesSeattle, WAActuate Media is a small SEO company. They specialize in Search Engine Optimization, Pay Per Click, Social Media Marketing, and Content Marketing and were founded in 2016. The agency is based in Seattle, Washington and Tampa, Florida.Read More
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635$75,000+50 - 249 employeesSomerville, MARead More
OHO Interactive is an interactive agency that provides web development, web design, and digital strategy services located in Somerville, Mass. Founded in 1998, they have a team of about 70 employees who support midmarket clients in a few industries: education, healthcare and medical, and nonprofit.
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Dartmouth CollegeIndustries
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636$5,000+2 - 9 employeesAtlanta, GARead More
Located in Atlanta, Georgia, ascendiMedia Inc. Is a PPC company. The small team offers pay per click, conversion optimization, and search engine optimization. The company was established in 2019.
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637$5,000+2 - 9 employeesNew Orleans, LASEO company Blume Agency was established in 2025. Their small team is based in New Orleans, Louisiana and specializes in Search Engine Optimization, Web Design, and Advertising.Read More
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638$5,000+2 - 9 employeesLos Angeles, CABased in Los Angeles, California and Toronto, Canada, H & CO Agency is a SEO company. The small firm was established in 2018. Their team focuses on Search Engine Optimization, Web Design, and Pay Per Click.Read More
Clients
Toronto ElectricIndustries
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639$5,000+2 - 9 employeesAtlanta, GARead More
Leverable SEO is an SEO consultancy based in Atlanta. The consultancy, founded in 2005, has a team of less than ten that provides SEO services to small and midmarket companies.
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Wounded Warrior ProjectIndustries
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640$1,000+10 - 49 employeesFort Lauderdale, FLRead More
Founded in 2001, PaperStreet Web Design is a Fort Lauderdale, FL firm that supports clients in the legal industry. With a team of just under 50 employees, PaperStreet provides web design and SEO services.
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Website designIndustries
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641$5,000+2 - 9 employeesDallas, TXRead More
AccretionEngine LLC is a SEO company founded in 2020. The company specializes in search engine optimization and has a small team.
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Source IntelligenceIndustries
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642Undisclosed2 - 9 employeesCicero, NYRead More
Affordable SEO and Marketing is a New York-based marketing firm founded in 2017 with fewer than 10 members. They are experts in social media marketing, PPC, and SEO services for small businesses in the field of advertising and marketing.
Clients
CNY Home Renovations Inc.Industries
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643$5,000+2 - 9 employeesWest Linn, ORWeb development company Cascade Web Development is headquartered in West Linn, Oregon and West Linn, Oregon. The small team specializes in Web Development, Digital Strategy, Search Engine Optimization, Web Design, and more and was founded in 2001.Read More
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Helmet HouseIndustries
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644Undisclosed10 - 49 employeesAmerican Fork, UTRead More
Ranqed is an SEO firm founded in 1996 in American Fork, Utah. They have a team of 10+ members focused on providing SEO services mostly to small businesses in the dental, business services, advertising, and e-commerce industries.
Clients
myworkersIndustries
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645$25,000+50 - 249 employeesReno, NVDigital Strategy company Noble Studios is located in Reno, Nevada; Las Vegas, Nevada and Bristol, England. The midsize team offers Digital Strategy, Web Development, Branding, Content Marketing, and more. The firm was launched in 2003.Read More
Clients
AutodeskIndustries
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646$5,000+10 - 49 employeesWilliamsport, PAGAVL, a small SEO services firm, is headquartered in Williamsport, Pennsylvania. Founded in 2016, the team specializes in Search Engine Optimization, Web Design, Video Production, Advertising, and more.Read More
Industries
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647$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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648$1,000+10 - 49 employeesSebring, FLRead More
Ulistic LP is an IT services marketing team based in Sebring, Fla., with offices in Lakeland, Fla. and Hamilton, ON. Founded in 2010, the team of 36 specializes in marketing strategy, web design, and email marketing. They work primarily with small businesses.
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649Undisclosed10 - 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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650$10,000+10 - 49 employeesChicago, ILRead More
Digital agency Arcalea was founded in 2015 and has offices in Chicago, Charlotte, N.C., Denver, and Indianapolis. Its team of 12 helps clients with web development, SEO, email marketing, content marketing, web design, and PPC.
Industries
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651$10,000+10 - 49 employeesAtlanta, GARead More
Founded in 2011, Brain Bytes Creative is an Atlanta-based digital marketing firm with about 25 employees. They specialize in web design, web development, mobile app development, SEO, and content marketing.
Clients
Kimberly Clark -
652$1,000+2 - 9 employeesChico, CARead More
Since 2018, CRP Marketing has worked in Chico California, providing digital marketing services for small businesses. The 1-man show works exclusively with small businesses.
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653$5,000+10 - 49 employeesGreenville, NCRead More
Red Shark Digital is a small Raleigh, North Carolina-based SEO company. Founded in 2013, the team provides search engine optimization, web design, digital strategy, marketing strategy, and more.
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654$5,000+10 - 49 employeesDenver, CORead More
Founded in 2013, Shanty Town Design is a digital development agency that offers branding, web design, and graphic design services to their small business, mid-market, and enterprise clients in the marketing and advertising, hospitality, and business services industries. While their HQ is in Denver, Colorado, their fully remote team spans Colorado & Pennsylvania.
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655$100,000+10 - 49 employeesWashington, DCRead More
Bluetext is a digital marketing agency located in Washington, DC. Founded in 2011, Bluetext has around 30 employees who specialize in branding, web design, and SEO. The client appreciated Bluetext's approach to project management while completing the two microsites simultaneously.
Clients
HughesIndustries
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656$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
Industries
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657$1,000+2 - 9 employeesLafayette, LARead More
MetaLOGIC Design is a digital marketing agency headquartered in Batavia, Ill. with a second office in Lafayette, La. They were founded in 2009 and have three employees. They specialize in PPC, SEO, and web design. They focus on working with small businesses and midmarket clients in the business services, consumer products, and healthcare industries.
Clients
Planet NutritionIndustries
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658$1,000+10 - 49 employeesCharlotte, NCRead More
WiT Group is a small advertising company. Established in 2019, the company is in Charlotte, North Carolina. Their services include advertising, branding, conversion optimization, pay per click, and more.
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659$5,000+10 - 49 employeesAkron, OHEstablished in 2014, Full Spectrum Marketing is a pay per click company. Their small team is located in Akron, Ohio. Their team focuses on Pay Per Click, Marketing Strategy, Social Media Marketing, Web Development, and more.Read More
Clients
ACE Laboratories Timken Everhard Products Barberton City School DistrictIndustries
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660$50,000+50 - 249 employeesSan Diego, CARead More
BusinessOnline is a digital marketing agency with offices in San Diego and Boston. The team of 80+ specializes in PPC, SEO, and digital strategy and mostly serves mid-market and enterprise businesses. They take a data-driven approach to all projects with clients.
Clients
HPIndustries
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Schedule ConsultationMost Reviewed SEO Company in United States
Check out a SEO Company in United States with the most new reviews in the past 12 months.
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