Discover the top SEO agencies in United States. Compare services, reviews, and find the perfect agency for your business.
Minneapolis, United States
Founded in 2012 and based in Minneapolis, Minnesota, Supervox Agency is a small full-service branding and digital marketing team serving a range of b…
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Fort Worth, United States
Founded in North Texas in 2007, this small web design and marketing shop later operated in Houston under the name Spectra Elite before adopting the S…
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Fullerton, United States
Based in Fullerton, California, Supreme Solutions, Inc. describes itself as a Southern California web design studio serving Los Angeles and Orange Co…
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Raleigh, United States
Based in Raleigh, North Carolina, Surch Digital works with service-based local businesses across the country, with particular focus on dental practic…
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Brooklyn, United States
Based in Brooklyn, New York, Sure Oak is a small digital marketing agency working with clients across industries such as financial services, insuranc…
View ProfileDenver, United States
Sure Spark Internet Marketing is a Denver-based digital marketing agency specialized in delivering comprehensive online marketing solutions tailored…
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Surfside Beach, United States
Based in Surfside Beach, South Carolina, this agency has worked in the Myrtle Beach area for more than 25 years, serving businesses across North Myrt…
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Lewiston, United States
Based in Lewiston, Idaho, this small agency has operated for more than 25 years, serving businesses and individual innovators both locally and intern…
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Idaho Falls, United States
Based in Idaho Falls, Idaho, Surge Elevate Thrive (operating under the Proventus/SET banner) works with founder-led ecommerce brands looking to scale…
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Los Angeles, United States
Based in Los Angeles, California, Surge Marketing has operated as a PPC agency in the city for around ten years, with a small team of one to ten peop…
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Miami Beach, United States
Based in Miami Beach, Florida, Surgeons Advisor focuses its digital marketing work exclusively on medical practices, with particular attention to pla…
View ProfileChicago, United States
Based in Chicago, Illinois, SurgeTick Digital Marketing is a small team, founded in 2017, that positions itself as an AI consultant for local and sma…
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Durango, United States
Based in Durango, Colorado, SurMarketing works with home service contractors across the United States, including businesses in Durango and Phoenix, A…
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Palm Beach Gardens, United States
Based in Palm Beach Gardens, Florida, Susan Nefzger PR & Web Marketing is a small public relations and writing consultancy run by Susan Nefzger, work…
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United States
Susby Digital Marketing, LLC is a consulting firm specializing in digital marketing strategies, including SEO and social media marketing. With over 2…
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Hampton, United States
Operating under the name RankLift from Hampton, Virginia, Sushe Design is a Black woman-owned digital marketing team founded by Shé Langley, a full-s…
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New Orleans, United States
Founded by Noah Igler, who has lived in New Orleans for five years, Sustain Media New Orleans SEO Company is a small team (1-10 people) working with…
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Seattle, United States
Based in the Ballard neighborhood of Seattle, Washington, Suzanne Harrison, Web Design + Build is a small, one-person operation offering website desi…
View ProfileMiami Beach, United States
Based in Miami Beach, Florida, SVBK Media (also referred to on its site as Silverback Creative, Digital Marketing and Interactive Agency) has operate…
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Florence, United States
Based in Florence, South Carolina, with additional locations in O'Fallon, Missouri, and Yorktown, Virginia, SVG Digital works with service-based busi…
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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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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.
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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.
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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.
