Discover the top SEO agencies in United States. Compare services, reviews, and find the perfect agency for your business.
Sheridan, United States
Based in Sheridan, Wyoming, Kodescape LLC is a small team, founded in 2025, working with businesses that want custom-built digital platforms rather t…
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Glenwood Springs, United States
Based in Glenwood Springs, Colorado, Koinbound is a small digital marketing team serving local businesses across the Roaring Fork Valley and western…
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San Ramon, United States
KOKONUT Group is a small digital marketing team based in San Ramon, California, working with clients in the United States and communicating exclusive…
View ProfileLos Angeles, United States
Kollin Zinc is a Los Angeles-based digital marketing agency specialized in delivering innovative and results-driven solutions tailored to the unique…
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Lafayette, United States
Komodo Design Group is based in Lafayette, Louisiana, and works with businesses in the Acadiana region, positioning itself as a local point of contac…
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Ogdensburg, United States
Based in Ogdensburg, New York, Komodo Media is a small, WBE-certified web design and SEO operation founded in 2016 that works with small to medium-si…
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Durham, United States
Based in Downtown Durham, North Carolina, Kompleks Creative is a black-owned agency that has worked with clients nationwide, including startups and s…
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United States
Komunikate specializes in domain sales and provides a seamless purchasing experience. With a commitment to customer satisfaction, they offer a 30-day…
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Kailua-Kona, United States
Based in Kailua-Kona, Hawaii, at 74-5616 Alapa Street, Kona Impact operates as a small team of no more than ten people serving businesses across the…
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Baton Rouge, United States
Based in Baton Rouge, Louisiana, Konnectic Energy operates as a small web agency and startup studio focused on early-stage tech founders rather than…
View ProfileJacksonville, United States
Operating out of Jacksonville, Florida, Konverzion is a small PPC and SEO agency run with a hands-on, no-long-contract approach aimed at businesses s…
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United States
kor group specializes in brand strategy and design, focusing on creating impactful brand identities. Their expertise extends to web development, ensu…
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United States
Koraspond is a digital marketing agency specializing in SEO and content marketing. They focus on delivering tailored solutions to enhance online visi…
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Roslyn, United States
Based in Roslyn, New York, Kore Media is a small digital marketing agency working with a team of 1-10 people under founder Igor Yadgarov, who brings…
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Morgantown, United States
Based in Morgantown, West Virginia, this small agency (1-10 team members) works with clients on digital transformation and technology projects rather…
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Fort Myers, United States
Based in Fort Myers, Florida, Koster Communications is a small digital marketing team serving local and growth-minded brands across industries such a…
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San Antonio, United States
Kovach Enterprises is an Enterprise Digital Marketing Management Agency focused on delivering measurable ROI for businesses in competitive industries…
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Columbus, United States
Kow Abundant is a small digital marketing agency based in Columbus, Ohio, working with local small businesses that want affordable, no-contract SEO a…
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Brooklyn, United States
Based in Brooklyn, New York, KPFdigital is a small web design and SEO operation run by Kenneth Feldman, who serves as owner and lead project develope…
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Portland, United States
With offices in Portland, Maine and Boston, KPI Convert Digital Marketing is a small digital marketing and creative agency serving companies across v…
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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.
