Discover the top SEO agencies in United States. Compare services, reviews, and find the perfect agency for your business.
Denver, United States
Based in Denver, Colorado, Legal Guardian Digital works exclusively with law firms, building search visibility systems intended to convert online att…
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West Chester, United States
Based in West Chester, Pennsylvania, Legal Internet Solutions Incorporated works exclusively with law firms, serving clients across the United States…
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Thousand Oaks, United States
Based in Thousand Oaks, California, this agency works exclusively with law firms, focusing marketing efforts on practice areas such as personal injur…
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Denver, United States
Founded in 1998 by an attorney and based in Denver, Colorado, Legal Web Design works exclusively with law firms and attorneys seeking to build an onl…
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Overland Park, United States
Based in Overland Park, Kansas, Legalfit builds websites and digital marketing programs exclusively for small law firms, working with practices acros…
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United States
LegalPublish specializes in providing domain acquisition services, helping clients secure the perfect domain name since 2005. They offer affordable p…
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Vancouver, United States
Based in Vancouver, Washington, LegalRev is a small marketing agency (1-10 people) that works exclusively with law firms, from small practices to lar…
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Raleigh, United States
A boutique agency headquartered in Raleigh, North Carolina, LegalScapes works exclusively with consumer-facing law firms — personal injury, family la…
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Mason, United States
Based in Mason, Ohio, this agency works across the greater Cincinnati area, including Dayton and Northern Kentucky, serving industries such as dental…
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Provo, United States
Based in Provo, Utah, Legendary works with organizations that need their public narrative actively managed rather than left to chance, from companies…
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Cambridge, United States
Based in Cambridge, Massachusetts, LeHerring LLC works as a small team of senior operators offering fractional consulting to scaling companies, embed…
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Riverside, United States
Based out of Riverside, California, Lemonade Stand works with businesses looking for internet marketing without long-term contracts, positioning itse…
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Montclair, United States
Lemont Groupdm is a digital marketing collaborative specializing in creating tailored solutions for small to mid-size businesses. With over two decad…
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West Columbia, United States
Based in West Columbia, South Carolina, Lenker Design & Marketing is a small studio serving businesses that need branding, websites, and marketing ma…
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El Paso, United States
Based in El Paso, Texas, Leo Marketing operates as a full-service advertising agency, PR firm, and production studio serving brands, businesses, and…
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Brookfield, United States
Based in Brookfield, Wisconsin, in the greater Milwaukee area, LePoidevin Marketing works with business-to-business marketers and has been operating…
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Cabot, United States
Based in Cabot, Arkansas, this studio operates under the name Innovative Direct Marketing (IDM) and works with businesses across the surrounding regi…
View ProfileSyracuse, United States
Lerentech Solutions is a digital marketing agency based in Syracuse, NY, specializing in website design, SEO, and app development. They focus on enha…
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Los Angeles, United States
Based in Los Angeles, California, Lero works with brands selling on Amazon, Walmart, eBay and other online marketplaces. The company positions itself…
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Tolland, United States
Based in Tolland, Connecticut, LESA Video Solutions builds video marketing tools specifically for the automotive industry, working with car dealershi…
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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.
