Discover the top SEO agencies in United States. Compare services, reviews, and find the perfect agency for your business.
Atlanta, United States
Based in Atlanta, Georgia, Rookie Innovations is a small digital marketing and SEO company founded in 2022 that works with businesses across the Atla…
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Bradenton, United States
Based in Bradenton, Florida, Rooks Advertising Agency describes itself as a full-service marketing agency serving small businesses in the Bradenton-S…
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Littleton, United States
Based in Littleton, New Hampshire, in the White Mountains region, this small agency specializes in marketing for the hospitality and vacation rental…
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Cleveland, United States
Based in Cleveland, Ohio, Roopco is a strategic communications agency working with B2B businesses, including industrial manufacturers, private equity…
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Foxborough, United States
With offices in Foxborough and Boston, Massachusetts, and Dunedin, Florida, RooSites Web Development, LLC has operated since 1996, working with a sma…
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San Francisco, United States
Rooster Grin Media is based in San Francisco, California, and operates as a small team focused on small and medical/dental-type practices, including…
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Louisville, United States
Based in Louisville, Kentucky, Root of Pi LLC is a small, veteran-owned agency that focuses on nonprofit clients, churches, schools, and small busine…
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Salem, United States
Root Pages operates out of Salem, Oregon, offering digital marketing services to small and medium-sized businesses. The agency positions itself as an…
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Chicago, United States
Based in Chicago at 2035 W. Wabansia, Root3 is a small marketing team of one to ten people focused on mid-market B2B and healthcare organizations, in…
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Greenville, United States
A two-person studio based in Greenville, South Carolina, Rooted works with growing businesses across the Upstate region and beyond, including clients…
View ProfileDe Pere, United States
Based in De Pere, Wisconsin, Rooted Marketing works with businesses seeking an outsourced alternative to building an in-house marketing team. The age…
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Jerome, United States
Based in Jerome, Michigan, Rooted Pixels is a small digital marketing agency serving businesses across a range of industries, from small local operat…
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Seattle, United States
Based in Seattle, Washington, this agency has spent 25 years building websites and marketing programs for companies across a range of industries, inc…
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Yonkers, United States
RosaCreative is a small web design and local SEO agency based in Yonkers, New York, serving small businesses throughout Westchester County, including…
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Tampa, United States
Based in Tampa, Florida, Rosarium PR & Marketing Collective is a public relations and personal branding firm working with entrepreneurs and executive…
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Livermore, United States
Based in Livermore, California, Rose Street Collective is a small team working with businesses, influencers, and brands that need content and marketi…
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Parkville, United States
Based in Parkville, Maryland, near Baltimore, Rosie's Creative has worked as a small design and marketing studio since 2011. Its client base spans st…
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Richmond, United States
Based in Richmond, Virginia, Ross Media Solutions is a small digital marketing agency with a team of 1-10 people. It works with a range of business c…
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New York, United States
Positioned as a Shopify Platinum Partner, this New York-based agency works exclusively within eCommerce, serving merchants in Beauty, Fashion, Hairca…
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Fort Lauderdale, United States
Based in Fort Lauderdale, Florida, and also serving the Miami area, Rosy Strategies is an integrated marketing agency led by founder and CEO Rosy Lop…
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The complete migration playbook: what to freeze before launch, how to build a redirect map that actually holds, what to test on the staging site, and how to read the first eight weeks after go-live.
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How B2B search really works: bottom-of-funnel pages before blog volume, comparison and alternatives content, product-led assets, and attribution that survives a six-month cycle.
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This directory lists 13,527 agencies in United States, spread across 2,422 cities. 12,030 of them publish a direct contact (email or phone). The best-represented cities are New York (330), San Francisco (315), Los Angeles (299).
| Team size | United States | What it means |
|---|---|---|
| 1-10 | 10,059 (74%) | One contact, often the founder. Responsive, limited capacity. |
| 11-50 | 1,711 (13%) | Specialists per discipline. The most common trade-off. |
| 51-200 | 29 (0%) | Several teams, formal process, higher budgets. |
| 200+ | 129 (1%) | International structure, enterprise accounts. |
Across the 13,527 agencies in this country: SEO (97%), Web Design (66%), Social Media (51%), SEA/PPC (51%), Web Development (40%), Content Marketing (37%). SEO leads with 13,148 agencies.
Stated engagement floors in United States range from $1,000+ to $100,000+. The most common is $1,000+ (2,787 agencies). That figure is an entry floor, not a price: it says what size of engagement the agency will take on, which stays the fastest filter for ruling out the ones that do not match your scale.
The 13,527 agencies on this page are ordered by how complete their listing is, not by payment: nobody buys a position here. The information comes from each agency's own website, checked as live. An agency can claim its listing to correct or complete it.
Should you pick an agency based in United States? Proximity matters most for local SEO and the language your content is written in. Here, English and Spanish are the most declared working languages. For an international site, where the agency sits matters less than its experience in your market.
Small or large agency? 74% of agencies here have fewer than ten people, against 158 above fifty. A small team means direct access to the people doing the work; a large one absorbs heavier programmes without depending on one person.
What to check before signing? Ask for measured results on a site comparable to yours, who actually does the work, and what happens when the contract ends: deliverables and access must stay yours. An agency that will not show its method is selling a black box.
