Discover the top SEO agencies in United States. Compare services, reviews, and find the perfect agency for your business.
Oklahoma City, United States
High Five Media is a full-service marketing and advertising agency based in Oklahoma City. They specialize in creating customized marketing plans tha…
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Covington, United States
Based in Covington, Louisiana, this small agency (1-10 staff) concentrates exclusively on home improvement, home services, and construction businesse…
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Rollinsville, United States
Based in Rollinsville, Colorado, High Peaks Media is a small internet marketing and web design outfit serving businesses that need help getting found…
View ProfileSeattle, United States
High Performance Marketing is based in Seattle, Washington, and operates as a small team that has been running online marketing campaigns since 2016.…
View ProfileNew York, United States
High Tech PTAC Sales Services is a family-owned HVAC repair and maintenance company based in New York. With over 30 years of experience, they special…
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Presto, United States
Operating as a virtual advertising agency from New Bern, North Carolina, High Tide Creative is a small team built around long-time advertising and ma…
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Culver City, United States
Working from Culver City, California, High Wide & Handsome is a small advertising agency built around food and beverage brands. Its client roster spa…
View ProfilePortland, United States
Founded in 2018 by Karen Locke, High-Proof Creative is a Portland, Oregon agency built specifically around the craft beverage industry, working with…
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Louisville, United States
Based in Louisville, Kentucky, High10 Digital works with home service and trade businesses, including HVAC, roofing, plumbing, electrical and floorin…
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Las Vegas, United States
Based in Las Vegas, Nevada, Higher Authority Media is a small team operating since 1999 that concentrates heavily on the cannabis industry, offering…
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United States
Higher Education Marketing is a premier digital marketing agency based in the United States, specializing in the unique needs of educational institut…
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Las Vegas, United States
Based in Las Vegas, Nevada, HigherRank is a small digital marketing agency working with businesses that need help improving their online visibility a…
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New York, United States
HigherUp Digital works with B2B technology companies from a base in New York, focusing on brands that need to build category authority in crowded, in…
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United States
HigherVisibility is an award-winning digital marketing agency that specializes in SEO, PPC, and Web Design services. They focus on delivering measura…
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Orlando, United States
Based in Orlando, Florida, Highforge describes itself as an agile brand and marketing collective made up of a distributed team of specialists rather…
View ProfileAsheville, United States
Highland Multimedia is a premier digital marketing agency based in the vibrant city of Asheville, North Carolina, specializing in delivering comprehe…
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Phoenix, United States
Based in Phoenix, Arizona, Highly Finite is an independent, woman-owned creative studio working with brands and agencies on web and digital design pr…
View ProfileSan Francisco, United States
Highly Relevant is a San Francisco-based digital marketing agency specialized in delivering tailored solutions that drive measurable results for busi…
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Indianapolis, United States
Founded in 2014 and based in Indianapolis, Indiana, this small agency (team of 1-10) works with businesses across a range of sectors, including roofi…
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Austin, United States
Based in Austin, Texas, Highnote Website Designs works with businesses ranging from budding entrepreneurs to established brands seeking a custom onli…
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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.
2026-08-02 · 12 min read
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.
2026-08-02 · 11 min read
When template-generated pages work, when they get ignored, and how to build a programmatic set that survives quality updates: real data, real demand, real internal linking.
2026-08-02 · 11 min read
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.
