Discover the top SEO agencies in United States. Compare services, reviews, and find the perfect agency for your business.
Fort Collins, United States
A small team based in Fort Collins, Colorado, Red Rocket Web Specialists works with businesses seeking a rebuilt or newly built web presence paired w…
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Lafayette, United States
Red Room is a family-owned web design and SEO agency based in Lafayette, Louisiana. With over 15 years of experience, they specialize in custom web d…
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Greenville, United States
Based in Greenville, North Carolina, Red Shark Digital is a small digital marketing team working with businesses across a range of industries, from h…
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Dallas, United States
A small team based in Dallas, Texas builds websites for local businesses across a wide range of trades and professions, including home builders, spas…
View ProfileBaton Rouge, United States
Based in Baton Rouge, Louisiana, at 343 3rd St., this small agency (1-10 staff) works with local service businesses, naming home service professional…
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Buffalo, United States
Red Technologies operates from Minnesota, with offices in Bemidji, MN and Round Rock, TX, and works with small businesses seeking a technology partne…
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San Diego, United States
Red Toad Media is a San Diego-based digital marketing agency specialized in delivering innovative and results-driven marketing solutions. With a miss…
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Tampa, United States
Based in Tampa, Florida, Red Wall Marketing works with local businesses seeking to grow revenue through digital channels rather than simply increasin…
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Dade City, United States
Based in Dade City, Florida, Red Water Multimedia LLC is a small team focused on web design and video marketing, with a stated specialization in serv…
View ProfileUnited States
Red3M is a full-service marketing agency focused on uncovering new leads and optimizing marketing strategies for clients. They offer a range of servi…
View ProfileLos Angeles, United States
Based in Los Angeles, Redbear Films is a small hybrid digital agency and production company that pairs creative production with data-driven marketing…
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Culver City, United States
A content boutique headquartered in Culver City, California, Redbird has worked since 1996 with organizations ranging from established consumer brand…
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Danville, United States
Based in Danville, California, RedBlink Technologies is a technology and digital marketing company that also operates location-specific service pages…
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Portland, United States
Based in Portland, Oregon, Redbridge, Inc. is an 8(a) Certified Native American marketing services company operating as a small team of ten or fewer…
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Las Vegas, United States
A small full-service media agency based in Las Vegas, Nevada, RedChimp Creative Media works with businesses across a range of industries seeking comb…
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Colorado Springs, United States
Redcloud Systems is based in Colorado Springs, Colorado, and operates as a corporate software engineering company rather than a narrow marketing shop…
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High Point, United States
Redding Communications specializes in digital marketing solutions, focusing on SEO and web design to help small businesses grow. With a commitment to…
View ProfileLafayette, United States
A small team based in Lafayette, Louisiana, Reddoch Media Group (operating as RMG Web Marketing) has worked with businesses since 2000, focusing on l…
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Covina, United States
Based in Covina, California, Redefine Marketing Group is a digital marketing agency founded in 2018 that focuses on organic growth for mid-market and…
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Raleigh, United States
A small team based in Raleigh, North Carolina, Redemptive Digital works primarily with boutique hotels, hospitality brands, and service-based busines…
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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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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.
