Discover the top SEO agencies in United States. Compare services, reviews, and find the perfect agency for your business.
Oakland, United States
Paul Andre de Vera is an Oakland, California-based independent SEO consultant working with startups and enterprise companies, with a stated focus on…
View Profile
Rochester, United States
Operating out of Rochester, New York (with material also referencing Utica, NY), Paul Carl Digital is a one-person digital marketing consultancy run…
View Profile
Naperville, United States
Based in Naperville, Illinois, a suburb of Chicago, Paul Gregory Media (PGM) has operated as a full-service digital marketing agency since 2006, work…
View ProfileSioux Falls, United States
Based in Sioux Falls, South Dakota, Paulsen is a marketing agency built around industries tied to rural America. Its client base centers on agricultu…
View Profile
Orange, United States
Based in Orange, California, pave.agency operates as a small team of one to ten people working with brands that want to shape how they are perceived…
View Profile
Houston, United States
Founded in Houston during the Great Recession by Tony Nguyen, a Houston native, this small agency works with local businesses seeking measurable resu…
View Profile
Calabasas, United States
Based in Calabasas, California, with an additional office in San Francisco, Payani Media is part of the Payani Group, which also includes two softwar…
View Profile
Watertown, United States
Payment Guru operates out of Watertown, Massachusetts, and focuses on high-risk merchant accounts and online payment processing for e-commerce and sm…
View ProfileSanta Rosa, United States
Based in Santa Rosa, California, PBHS focuses exclusively on the dental and dental specialty community, serving general dentists as well as oral surg…
View Profile
Washington, United States
A Washington, D.C.-based digital marketing agency, PBJ Marketing works with a small, focused team on integrated digital strategy for organizations of…
View Profile
Eatontown, United States
Based in Eatontown, New Jersey, this agency focuses its digital marketing work specifically on automotive dealerships, with a service line that also…
View Profile
Newark, United States
Based in Newark, Delaware, with a second base in Wilmington, PCM Agency has worked in search engine optimization and web design since 1999. The agenc…
View Profile
Vero Beach, United States
PD/GO Digital Marketing operated out of Vero Beach, Florida, as a small team working with a varied set of clients that included agricultural chemical…
View ProfileCottleville, United States
Based in Cottleville, Missouri, PDE Health focuses on organizations in the healthcare sector that are managing growth through acquisitions, particula…
View Profile
Portland, United States
A small team based in the Portland, Oregon area, with a mailing address in Lake Oswego, Peaceful Media works with thought leaders, educators, and org…
View Profile
Midvale, United States
Peach Leaf Digital is a small team based in Midvale, Utah, founded and led by Raquel, working with small businesses across the United States that nee…
View Profile
Orlando, United States
Based in the Orlando area (with a mention of Florida-Alabama's "Flora Bama" region as well), Peak 9 Agency is a small, full-service digital marketing…
View Profile
Chicago, United States
A small digital marketing team based in Chicago, Illinois, PEAK Degrees works with businesses looking to build or improve their online presence, rang…
View Profile
Folsom, United States
Based in Folsom, California, this small team focuses on website design and online marketing for businesses across the greater Sacramento region, incl…
View Profile
Ridgway, United States
Peak Media Company is a small worker cooperative headquartered in Ridgway, Colorado, with an additional base in Portugal. It serves clients across No…
View Profile
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.
