Our experts list the top-performing Seattle SEO companies offering quality services to help businesses hit higher spots on search engine results and increase organic traffic. Filter to compare listings by project cost, client reviews, team size and choose the ideal candidate for your business.
Best Seattle SEO Company Rankings
3 Companies-Rankings updated: September 14, 2026
Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.
We are just a small team of passionate, like-minded, self-driven developers.
We are just a small team of passionate, like-minded, self-driven developers from Seattle, Washington. We build websites, design logos, SEO and everything in between. We are driven to change the way people work together...
Top Services:
Web Design
Location
Seattle, Washington
Number of Employees
Under 49
Average Hourly Rate
$80/hr
Minimal Budget
$1,000 - $10,000
PNW Web Development Services
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.
Think Web. Think Smart. Partner With the #1 Rated Digital Marketing Agency.
SmartSites is known for elevating online visibility through advanced search engine strategies. Our powerful insights optimize results across every digital marketing campaign, blending organic growth techniques with innovative content tactics to drive sustained engagement and measurable success...
Top Services:
Digital Marketing
SEO
PPC
Social Media Marketing
Email Marketing
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Location
Seattle, Washington
Number of Employees
100 - 249
Average Hourly Rate
$100/hr
Portfolios Count
4 Projects Listed
SmartSites Services
Digital Marketing
SEO
PPC
Social Media Marketing
Email Marketing
Web Design
Web Development
Advertising
eCommerce
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
A&A Thermal Spray
AGA Truck Parts
Agape Health and Wellness
Agile Data Sites
Data sourced from the agency's DesignRush profile
SmartSites Reviews & Testimonials
Paloma Anguiano Content Manager at JP Pierre, LLC.
5.0★
Digital Services Review from Paloma Anguiano
Overall I feel very confident working with Patrizia and Darius from Smart Site, they have given us clear explanations and accompanied us throughout the process for the growth of the brand. The attention to us is very fast and they advise us in an adequate way.
Brianna Porter Chief Operating Officer at The Ryan Law Group
5.0★
Digital Services Review from Brianna Porter
SmartSites impressed me from day one. They are knowledgable, kind, and most importantly keep things simple and streamlined so that even an SEO-newb like me can understand. Tiffany and Luna are my main points of contact and they are especially great! I would recommend to anyone looking for an agency to really take their website and digital presence to the next level.
Jim Curry Owner at Royale Coffee Co.
5.0★
PPC Review from Jim Curry
At first, a survey was conducted to gather company background, product information, target markets, etc. Next, accounts were established on various Google Business platforms, social media, etc. Then SmartSites created the ads and campaigns, and we were off and running in just a few weeks.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We build custom WordPress websites that are responsive, clean, modern, and user focused. A web design project is broken up into four phases - strategy, design, development, and training...
Top Services:
WordPress Website Design
eCommerce Development
Digital Marketing
SEO
Branding
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Location
Seattle, Washington
Number of Employees
Under 49
Average Hourly Rate
$199/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
1 Project Listed
Sayenko Design Services
WordPress Website Design
eCommerce Development
Digital Marketing
SEO
Branding
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
David Gross
Creative Lead, Erickson Incorporated
Shareholder & Owner, McDonald Jacobs
Digital Marketing Supervisor, Therapeutic Health S