Top 100 SEO Companies in the United States
The Best of September 2024
Looking 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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Featured providers
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- $1,000+
- 50 - 249 employees
- San Diego, CA
Ignite Visibility is one of the highest awarded digital marketing agency in the industry, specializing in digital marketing strategy, SEO, paid media, social media, email marketing, analytics, Amazon, and CRO. Ignite Visibility has used the same strategies they use for clients to become a four-time Inc. 5000 company (2017, 2018, 2019 and 2020). Ignite Visibility is led by leading industry expert John Lincoln, has over 110 full-time employees and offers a proprietary digital marketing forecasting system allowing clients to consistently hit quarterly goals.
Industries
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- $1,000+
- 250 - 999 employees
- Paramus, NJ
SmartSites is a full-service digital agency located in Paramus, N.J. Founded in 2011, SmartSites has a team of nearly 100 designers, writers, developers, marketers, and problem solvers who work tirelessly to make websites successful. SmartSites offers its clients creative ways to build, plan, and promote their website. They focus on web design, PPC marketing, and organic SEO.
Industries
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- $1,000+
- 10 - 49 employees
- New York, NY
Founded in 2010 in Philadelphia, NuStream Marketing is an advertising and marketing agency of 8 employees. They also have an office in Allentown, Penn., and their team provides SEO, web design, and video production services to its small and midmarket clients.
Industries
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7681
- $1,000+
- 10 - 49 employees
- San Diego, CA
SEO agency SEO.RUN is based in San Diego, California. The firm offers search engine optimization, ux/ui design, conversion optimization, digital strategy, and more and is small.The firm was launched in 1999.
Industries
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7682
- Undisclosed
- 10 - 49 employees
- Vancouver, WA
Trek Global, a SEO services firm, is based in Vancouver, Washington. The small team specializes in search engine optimization and social media marketing and was established in 2010.Read More -
7683
- Undisclosed
- 10 - 49 employees
- Ashburn, VA
SEO services firm Speenz was founded in 2009. Located in Ashburn, Virginia, their small team focuses on search engine optimization, social media marketing, and content marketing.Read More -
7684
- Undisclosed
- 10 - 49 employees
- Atchison, KS
Hundreds of Customers is a small SEO company launched in 2012. Their team specializes in search engine optimization, social media marketing, and video marketing. The agency is in Atchison, Kansas.Read MoreIndustries
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7685
- Undisclosed
- 10 - 49 employees
- Springfield, MO
Small branding firm QCM Agency, is headquartered in Springfield, Missouri. Their services include branding, content marketing, search engine optimization, social media marketing, and more.Read MoreIndustries
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7686
- $5,000+
- 50 - 249 employees
- San Leandro, CA
Internet Soft is a San Leandro, California-based SEO services firm. Founded in 2010, the midsize team provides search engine optimization, ux/ui design, custom software development, mobile app development, and more.Read More -
7687
- $100,000+
- 50 - 249 employees
- San Diego, CA
Red Door Interactive is an advertising company. They are headquartered in San Diego, California and Denver, Colorado and have a midsize team that provides advertising, media planning & buying, web design, video production, and more. The agency was established in 2002.
Industries
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7688
- $10,000+
- 50 - 249 employees
- New York, NY
Advertising company Sky Advertising is headquartered in New York, New York; Philadelphia, Pennsylvania and Milan, Italy. The midsize team specializes in advertising, branding, social media marketing, search engine optimization, and more and was established in 1989.
Industries
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7689
- $5,000+
- 50 - 249 employees
- Austin, TX
Y&R Austin is an advertising and marketing agency located in Austin, Texas. Founded in 1985, Y&R Austin's team of more than 100 employees specialize in digital strategy, branding, advertising, SEO, and video production for a variety of industries.
Clients
- AMD
Industries
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7690
- $5,000+
- 50 - 249 employees
- Birmingham, AL
Advertising company Luckie & Company is based in Birmingham, Alabama and Duluth, Georgia. Founded in 1953, the midsize team specializes in advertising, branding, media planning & buying, search engine optimization, and more.Read MoreIndustries
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7691
- $10,000+
- 50 - 249 employees
- Cypress, TX
Malone Media Group, a media planning and buying agency, was founded in 2010. Their midsize team is headquartered in Cypress, Texas. The agency specializes in media planning & buying, pay per click, search engine optimization, social media marketing, and more.
Industries
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7692
- $5,000+
- 50 - 249 employees
- Miami, FL
IMS, an advertising company, was launched in 1994. Their midsize team is headquartered in Miami, Florida and specializes in advertising, branding, digital strategy, search engine optimization, and more.
Industries
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7693
- $5,000+
- 50 - 249 employees
- Bloomington, MN
Relationship One is an advertising company. Launched in 2009, the midsize company is in Bloomington, Minnesota and Austin, Texas. Their services include advertising, branding, digital strategy, search engine optimization, and more.
Industries
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7694
- $1,000+
- Freelancer employees
- Minneapolis, MN
Rank On Top Online is a SEO agency. Their small team is in Minneapolis, Minnesota. Their services include search engine optimization, advertising, digital strategy, web design, and more.Read MoreIndustries
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7695
- $1,000+
- Freelancer employees
- Denver, CO
Chris Walker is a SEO agency. They are headquartered in Denver, Colorado and have a small team. Their services include search engine optimization.Read MoreIndustries
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7696
- $10,000+
- 50 - 249 employees
- New Orleans, LA
Peter Mayer is an independent advertising, marketing, and PR agency in New Orleans, La. Founded in 1967, they have about 21 employees that serve clients in the retail, hospitality and leisure, and consumer products and services industries. Services include web design, advertising, and branding.
Clients
- Asheville
Industries
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7697
- $10,000+
- 50 - 249 employees
- Cleveland, OH
Fathom is a Cleveland, Ohio-based digital strategy company. The midsize team specializes in digital strategy, email marketing, pay per click, search engine optimization, and more. The agency was established in 1997.
Industries
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7698
- $1,000+
- 50 - 249 employees
- Boston, MA
Overdrive Interactive is an email marketing company. Located in Boston, Massachusetts, their midsize team focuses on email marketing, media planning & buying, pay per click, search engine optimization, and more. The firm was launched in 2001.Read MoreIndustries
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7699
- $10,000+
- 50 - 249 employees
- North Charleston, SC
Motivated Marketing is a North Charleston, South Carolina-based SEO services firm. The small team provides search engine optimization, social media marketing, advertising, web design, and more and was founded in 2007.Read MoreIndustries
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7700
- $10,000+
- 50 - 249 employees
- Portland, ME
The VIA agency is a branding and design company from Portland, Maine. It was founded in 1995 and now employs a team of 86 that provides web design, PR, SEO, market research, advertising, and branding services.
Clients
- Lowe's
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7701
- $1,000+
- 50 - 249 employees
- Lake Zurich, IL
Advertising company Dealer Product Services was launched in 1999. In Lake Zurich, Illinois and Chicago, Illinois, their midsize team focuses on advertising, search engine optimization, social media marketing, direct marketing, and more.Read MoreIndustries
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7702
- $5,000+
- 50 - 249 employees
- Syracuse, NY
Headquartered in Syracuse, and Rochester, New York, Advance Media New York is a market research company. The midsize agency was established in 2013. Their team provides market research, search engine optimization, social media marketing, web development, and more.Read MoreIndustries
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7703
- $5,000+
- Freelancer employees
- Duvall, WA
ROB1SEO is a SEO services firm located in Duvall, Washington. The company provides search engine optimization and has a small team.The company was founded in 2015.Read More -
7704
- $5,000+
- 50 - 249 employees
- Seattle, WA
SEO services firm Resources Online was founded in 1995. They are based in Seattle, Washington and have a midsize team. Resources Online focuses on search engine optimization, web design, advertising, ux/ui design, and more.
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7705
- Undisclosed
- Freelancer employees
- Miami Beach, FL
Market Domination Media is an online marketing consulting agency that is based in Miami Beach, Fla, and was founded in 2010. Marketing Domination Media's team of fewer than 5 employees has nearly a decade of experience in the marketing industry. The firm specializes in social media marketing, branding, and marketing strategy.
Clients
- MTS Nutrition
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7706
- $5,000+
- 50 - 249 employees
- Baton Rouge, LA
The Moran Group is a branding agency in Baton Rouge, Louisiana and New Orleans, Louisiana. The midsize team specializes in branding, digital strategy, email marketing, search engine optimization, and more and was founded in 1984.Read More -
7707
- Undisclosed
- 50 - 249 employees
- Schaumburg, IL
Allianze BPO International is a midsize Kochi, India-based non-voice bpo/back office services company. Their services include non-voice bpo/back office services, market research, search engine optimization, content marketing, and more.Read More -
7708
- Undisclosed
- 50 - 249 employees
- Des Moines, IA
Two Rivers Marketing is a marketing strategy company established in 2000. The midsize team offers marketing strategy, advertising, public relations, search engine optimization, and more. The firm is in Des Moines, Iowa.Read More -
7709
- Undisclosed
- 50 - 249 employees
- Cincinnati, OH
Live Reps Call Center, a call center, is headquartered in Cincinnati, Ohio. Established in 2001, the midsize team specializes in voice services, search engine optimization, social media marketing, video production, and more.Read More -
7710
- $5,000+
- 50 - 249 employees
- Traverse City, MI
Launched in 1996, Oneupweb is a branding agency. The small Traverse City, Michigan-based team focuses on branding, content marketing, pay per click, search engine optimization, and more.Read More
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