Discover the top SEO agencies in United States. Compare services, reviews, and find the perfect agency for your business.
Portland, United States
Based in Aerocity, Mohali, Punjab, Sochtek has offered website design and digital marketing services since 2005, working with clients in Panchkula an…
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San Diego, United States
Based in San Diego, California, and founded in 2012, SOCi is a marketing technology company built for multi-location and enterprise brands that need…
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Mt. Juliet, United States
Based in Mt. Juliet, Tennessee, Social Agent Marketing is a boutique firm serving small and mid-sized businesses that need digital marketing handled…
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Houston, United States
Based in Houston, Texas, with an additional presence in Austin, this small team describes itself as a boutique agency that works nationwide and selec…
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Louisville, United States
Based in Louisville, Kentucky, Social By Design is a small team working with non-profits, startups and small business owners. The agency frames its w…
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Manteca, United States
Based in Manteca, California, Social Cali is a small team (1-10 staff) working with multi-location operators, competitive metro brands, and growth-st…
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Social Click Marketing is a digital marketing agency specializing in social media consultancy and online engagement strategies. The agency focuses on…
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Social Climb is a specialized SEO agency focused on helping contractors improve their local rankings and visibility across Google and AI-powered sear…
View ProfileMiami, United States
Based in Miami, Florida, Social Czars focuses on a specific niche within search engine optimization: crisis SEO and online reputation management. Rat…
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San Francisco, United States
Social Doctor is a San Francisco-based digital marketing agency specialized in harnessing the power of social media to elevate brands and engage audi…
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Boise, United States
Social Eyes Marketing works with service businesses in Boise and the wider Treasure Valley area of Idaho, including small businesses, reverse mortgag…
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Blue Bell, United States
Based in Blue Bell, near Philadelphia, Social Fire Media is a small digital marketing team that works with direct-to-consumer and local businesses se…
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Columbus, United States
Based in Columbus, Ohio, Social Firm is a small digital marketing and design team working with brands that need their online presence rebuilt around…
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Petoskey, United States
Based in Petoskey, Michigan, this small agency serves businesses across Northern Michigan and Southwest Florida, working with brands at various stage…
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Irvine, United States
Based in Irvine, California, Social Hospitality is a boutique digital marketing consultancy operating with a small team of one to ten people. Rather…
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Idaho Falls, United States
Based in Idaho Falls, Idaho, Social Hustle is a small digital marketing and development team, founded in 2022, working with ecommerce and direct-to-c…
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Washington, United States
Based in Washington, D.C., Social Market Way is a digital marketing agency founded in 2019 that works with businesses seeking to grow their online pr…
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Social Media Helper is dedicated to providing resources and information related to social media management and marketing. The agency focuses on helpi…
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Miami, United States
Based in Miami, Florida, Social Media Law and Order focuses exclusively on marketing for law firms and attorneys. The agency is fronted by Ethan Wall…
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Elk River, United States
Based in Elk River, Minnesota, this small digital marketing team works with businesses seeking help across search, social, and web platforms rather t…
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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.
