With billions of Google searches a day, search engine optimization (SEO) plays a massive role in the growth of many businesses. For some, it is a constant stream of conversions, visits and new customers. For others, it is a complete mystery. Despite some oversimplified advice (“just write quality content,” for example), SEO is a tricky business with many complexities — and the introduction of artificial intelligence in search has made it even more complicated
Top SEO Companies in Seattle
- Moz
- Bizango
- Over the Top SEO
- Content Harmony
- MKG Marketing
- SEO Bandwagon
- Seattle Organic SEO
- Verti Group International
There’s a plethora of ranking signals in the Google algorithm that may influence a site’s rankings, and there’s a whole host of tools and techniques designed for the sole purpose of search optimization. It’s no surprise there’s a whole industry of search pros right in our own backyard. Whether you’re looking for help or you’re an SEO whiz who may be on the hunt for the next great project, check out these SEO companies and agencies in Seattle that make it their business to rise to the top.
Top SEO Companies in Seattle
Bizango is a web design and branding agency that combines custom website design with research-driven SEO and AI search optimization to help businesses attract qualified prospects. The company develops strategy through competitive analysis and applies those insights to on-page and technical optimization, serving clients like attorneys, architects, construction firms and other professional service businesses.
Over the Top SEO is a digital marketing and search optimization agency that specializes in SEO, paid search advertising and digital marketing services for businesses of all sizes. Its services include SEO strategy, on-page optimization, web design and paid advertising, with clients including TEDx, Victoria’s Secret and JetSmarter.
Moz provides SEO tools and resources for search marketers through Moz Pro, which includes a keyword explorer, link explorer, rankings tracker and site diagnostics dashboard. The company’s page and domain authority metrics are used by over 500,000 businesses throughout the marketing industry to evaluate website performance.
Verti Group International specializes in SEO and generative engine optimization (GEO) across Seattle and surrounding U.S. markets, including Chicago, Dallas, Los Angeles, Miami and New York. The agency helps businesses secure visibility in traditional search results and AI-generated answers from AI platforms using technical SEO, on-page optimization and its Vertical Intelligence framework.
SEO Bandwagon is a professional agency that conducts complete search engine optimization assessments, develops strategy sessions to define goals and metrics and provides continuous reporting on strategy performance. The company works with small local businesses, nonprofits and organizations across industries to increase organic traffic and improve search visibility.
MKG Marketing is a digital marketing agency that conducts SEO audits for technology and healthcare companies, which benchmark SEO performance and guide actionable strategies covering content, HTML and domain trust. Based on audits, MKG Marketing then develops 12-month plans designed to help clients rank for competitive search terms.
Seattle Organic SEO provides SEO and pay-per-click advertising management for small to medium-sized businesses in the Seattle area and beyond. The company specializes in WordPress website optimization, SEO audits, content optimization, local SEO and analytics reporting, plus offers answer engine optimization services to help businesses improve visibility in both traditional search and generative AI results.
Content Harmony provides SEO-focused content marketing software that combines keyword research, search intent analysis and AI-driven topic modeling to help agencies, publishers, in-house teams and freelancers streamline content creation. The platform generates detailed keyword reports, standardized content briefs and content optimization grades to accelerate the research and planning process for SEO-driven content projects.
