Find the best SEO agencies in Seattle. Compare top-rated SEO companies and choose the right partner for your business.
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…
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Seattle, United States
Operating out of Seattle since 2008, Teleion Consulting positions itself as a global professional services firm working with organizations ranging fr…
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Based in Tacoma, Washington, in the greater Seattle area, ThirdReel is an audio-visual and creative agency that supports corporate, non-profit, and l…
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Seattle, United States
A small team based in the Seattle area (with an office address in Edmonds, Washington), Thrive Design has operated since 2002 as a web design company…
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Based in Seattle, Washington, at 8811 Roosevelt Way NE, Twelve23 has operated since 2009 as a small team of developers and creatives working under on…
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Seattle, United States
Uncharted Design is a creative agency based in Seattle, specializing in web presence development for small businesses. The team combines technical ex…
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Seattle, United States
A small Seattle-based studio, Urban Analog works with businesses across sectors including real estate, hospitality, and professional services, with a…
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Seattle, United States
Verde Agency specializes in digital marketing for startups and small businesses, offering services such as social media management, email marketing,…
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Seattle, United States
A performance marketing agency based in Seattle's 1st Avenue corridor, VOGLIO Digital Marketing works with clients across lead generation and ecommer…
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Seattle, United States
WebCami Site Design is a small, Seattle-based web design studio run by Cami MacNamara, operating out of West Seattle and serving small businesses and…
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Seattle, United States
A digital agency based on 35th Avenue in Seattle, Washington, Website Legends works with businesses seeking custom websites and broader online brandi…
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Seattle, United States
Based in Seattle, Washington, WebSnac positions itself as a one-stop shop covering website development, design and print, and digital marketing for b…
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Seattle, United States
Based in Seattle, Washington, Wheelhouse Digital Marketing Group works with medical device, healthcare, and other privacy-first brands that operate u…
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Seattle, United States
Based in Seattle, Wide Wind is a small full-service marketing and business optimization agency working as an extension of client teams rather than a…
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Seattle, United States
Wilder2 is a Seattle-based digital marketing agency specialized in providing comprehensive marketing solutions that amplify the capabilities of inter…
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Seattle, United States
Based in Seattle, Washington, this small studio (team of ten or fewer) works with solo business owners and small teams, describing its clients as "co…
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Seattle, United States
Founded in Mumbai in 2010 and now also working from Rajkot and Dubai, YouthMonk is a small SEO and web development practice with an office presence l…
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Seattle, United States
Zipline B2B Marketing operates out of Seattle, Washington, with a team of 1-10 people, and works specifically with business-to-business companies rat…
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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
98 agencies are listed in Seattle, 1% of the 13,527 recorded in United States — the country's 16th city by agency count. 85 publish a direct contact.
In Seattle: SEO (96%), Web Design (57%), Social Media (52%), SEA/PPC (49%), Content Marketing (43%). An agency that ticks every box is rarely good at all of them: look at what it puts first.
Proximity genuinely matters in two cases: local SEO — Google Business profile, reviews, "near me" queries — and needing to meet in person. For an e-commerce or SaaS site targeting the whole country, an agency in Seattle holds no structural advantage over one elsewhere in United States. The useful criterion stays experience with your type of site.
| Team size | Seattle | Typically |
|---|---|---|
| 1-10 | 66 (67%) | Solo consultant or small studio. Direct access, limited capacity. |
| 11-50 | 20 (20%) | Separate roles: technical, content, link building. |
| 200+ | 1 (1%) | International group, enterprise accounts. |
The 98 agencies on this page are ordered by how complete their listing is, never by payment: no position is for sale here. The information is collected from each agency's own website, checked as live. An agency can claim its listing to correct it, complete it, or connect its Search Console data.
What does SEO cost in Seattle? Stated engagement floors here start at $1,000+. That figure says what size of engagement the agency takes on, not what yours will cost: the quote depends on the state of the site, the competition and the volume of content to produce.
Small local agency or large firm? 67% of agencies in Seattle have fewer than ten people. At that size you talk directly to whoever does the work — the main advantage, and the main limit the day the engagement grows.
How do you check an agency before signing? Ask for a measured case on a site comparable to yours, with before and after figures. Check who will actually do the work. And get it in writing what stays yours when the contract ends: content, access, accounts.
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