Portland has a deep bench of search marketers, and many of the firms that work on rankings for national brands are headquartered within a short drive of downtown. That makes the choice harder, not easier. Some shops grew out of paid search, some build websites first, and a few do nothing but organic search. If you are comparing SEO agencies in Portland, Oregon for 2027, the useful question is which firm has done the specific kind of SEO your business needs, for companies like yours.
To build this list, we looked for agencies headquartered in Portland or the immediate metro where SEO is a core service rather than an add-on. Every company was verified against each company’s own website in October 2026, including its address, its service pages and evidence of current work. We ranked them on depth of SEO practice, published results, years in operation and specialization.
Portland SEO Agencies At A Glance
Agency
HQ
Core Focus
Best For
Anvil Media
Portland, OR
SEO, paid media, analytics
Established brands wanting one search partner
Mad Fish Digital
Portland, OR
SEO, content, paid media, digital PR
Mission-driven brands and higher education
Jtree SEO
Portland, OR
Organic and generative search only
SaaS and enterprise sites, site migrations
RevenueZen
Portland, OR
B2B SEO, GEO, content
B2B and SaaS companies selling to buyers
Intuitive Digital
Portland, OR
SEO, PPC, web design
Small and multi-location businesses
Logical Position
Lake Oswego, OR
PPC and SEO at scale
Ecommerce and franchise brands
Portland SEO Growth
Portland, OR
Local SEO, GEO, content
Local service companies on a budget
Lithium Marketing
Portland, OR
SEO, Google Ads, web design
Home services and trades
SEO Services, Inc.
Portland, OR
SEO and WordPress sites
Owner-operated small businesses
Center Street Digital
Portland, OR
Websites, care plans, SEO
Small businesses needing a site and SEO together
Best SEO Agencies In Portland, Oregon For 2027
1. Anvil Media — Portland Search Marketing Agency Founded In 2000
Anvil Media is based at 310 NE Failing St. in Portland and says it was founded in 2000, two years after Google launched as a search engine. The agency describes itself as one of the oldest search engine marketing agencies in the Pacific Northwest. In March 2022 it merged with Deksia, a full-service agency in Michigan, and its current services cover SEO, paid media, social media, content marketing and website development.
The site publishes case studies with numbers attached. It reports a 143% increase in on-site revenue for Inspire Fitness, more than doubled daily impressions for Coastal, and a 388% increase in in-state undergraduate application submissions for Oregon State University. The executive team cites nearly 70 years of combined marketing and management experience, and the blog was still publishing new posts in October 2026.
Best for: Established companies that want a long-running Portland firm to handle SEO alongside paid search and analytics.
2. Mad Fish Digital — Certified B Corp With Search Engine Land Award Recognition
Mad Fish Digital works out of 721 SW Oak Street in downtown Portland and has offered marketing services for more than 15 years. SEO sits next to paid media, content marketing, social media, design strategy and digital PR. The agency is a certified B Corporation, and its site shows a Search Engine Land award winner badge for 2023 and a finalist badge for 2024.
Named client work on the site includes ecommerce marketing for Schoolhouse, higher education marketing for Palmer College of Chiropractic and lead generation for CenturyLink. Mad Fish also collaborates with Grady Britton, a Portland brand and PR firm, so search, content and PR can be run together. Recent blog posts from fall 2026 cover visibility in AI search and GA4 tracking changes.
Best for: Mission-driven brands, colleges and consumer companies that want SEO tied to content and PR.
3. Jtree SEO — Organic And Generative Search Only, Operating Since 2009
Jtree is a specialist consultancy that offers two things: organic search optimization and generative search optimization for tools like ChatGPT, Perplexity and Google AI Mode. Founder Josh Laughtland began as an in-house SEO at a San Francisco SaaS startup, then started Jtree in Boise in 2009. The firm is now based in Portland, with a listed address at 111 SW 5th Ave, Suite 3150.
The site reports more than 250 clients and more than 100 managed website migrations, which is a useful signal for any company planning a domain change or replatform. Client logos include Zasio, Kount by Equifax, Reveleer, Serverless and Buoyant. Laughtland handles all consulting and campaign management himself, so clients work directly with the senior strategist rather than a junior account team.
Best for: SaaS, ecommerce and enterprise teams that want a pure SEO specialist, especially around site migrations.
4. RevenueZen — B2B And SaaS SEO Firm Founded In Portland In 2017
RevenueZen was founded in 2017 by Alex Boyd and lists its headquarters at 9015 NW Sherry Ct in Portland, with staff across Oregon, California, Arkansas, Pennsylvania and New York. Its services are built for B2B buyers: B2B SEO, B2B SaaS SEO, SEO audits, generative engine optimization, interview-led content and LinkedIn content. Two of the named team members are senior SEO strategists.
The firm reports more than 300 client partnerships and a 384% average organic traffic growth across clients. One testimonial on the homepage, from Daniel Hiza of Pritchard Industries, says the company went from zero to more than 10 qualified leads per week and closed four deals. RevenueZen focuses on pipeline and qualified leads rather than raw traffic, which suits companies with long sales cycles.
Best for: B2B and SaaS companies that measure SEO by qualified pipeline.
5. Intuitive Digital — B Corp Certified Since 2020, SEO, PPC And Web Under One Roof
Intuitive Digital started in 2012 as In2itive Search and rebranded in 2016. It lists an office at 1661 SE 3rd Ave in Portland and runs as a remote agency with about half its team in the city. SEO is one of its three main pillars with web design and paid ads, and the agency also offers ecommerce, B2B and AI search work. It became a certified B Corp in 2020 and displays a Google Partners badge.
Published results include a 28% year-over-year drop in average search cost per acquisition for OnPoint Community Credit Union and an 80% conversion increase for Blessing Landscapes. A recent October 2026 article on multi-location SEO for small teams reflects one of its practical strengths. The firm was named one of Oregon Business’s 100 Best Companies to Work For in 2024.
Best for: Small and multi-location businesses that want SEO, paid search and the website handled by one team.
6. Logical Position — Lake Oswego HQ, Google Premier And Microsoft Elite Partner
Logical Position opened in January 2010 in a small Beaverton office and is now headquartered at 6000 Meadows Rd in Lake Oswego, with a second office in Palatine, Illinois. It is best known for paid search, but SEO is a full service line with several tiers: AI SEO, national SEO, local SEO, technical audits and a lighter SEO Express package for smaller budgets.
The firm holds 2026 Google Premier Partner and Microsoft Elite Channel Partner badges, plus Meta, TikTok and Klaviyo partnerships. Case studies on the site include Steinway & Sons, VoChill, See Kai Run and Sheffield Pottery, which it credits with 62% revenue growth. Its awards list includes Google’s Lead Generation Partner of the Year. Size is the tradeoff here: it suits brands that want process and scale more than a boutique relationship.
Best for: Ecommerce and franchise brands that want SEO coordinated with large paid media budgets.
Portland SEO Growth describes itself as a Portland digital marketing agency specializing in SEO. Founder and CEO Joey Randazzo leads a team of more than 15 people, including 12 writers, several of whom are military spouses. Services include local and multi-location SEO, GEO and AI search visibility, Google Ads, website design and national SEO consulting.
The case studies are specific. Elite Home Exteriors grew from about 200 organic visitors to 61,342, Pacific Pole Buildings went from 10 organic leads a month to more than 80, and Apex East Roofing reports six new roofing clients through ChatGPT in two months. The site also says the agency prices below most competitors, which makes it a practical choice for a local business testing a Portland SEO agency for the first time.
Best for: Local service companies that want content-heavy SEO and AI search visibility on a modest budget.
8. Lithium Marketing — Home Services SEO Since 2010, Published Monthly Pricing
Kurt Schell founded Lithium Marketing in 2010 as OnTarget Leads and renamed it in 2014. The company is headquartered at 2000 NE 42nd Ave in Portland, with team members in Bend and Seattle. It focuses on home services, contractors and specialty trades, and runs web design, SEO, Google Ads and conversion tracking as one connected program.
Case studies list traffic before and after: Robinson Restoration went from 79 to more than 2,200 organic visits a month on SEO alone, and Byers Septic Service went from 91 to 799. Lithium also publishes its pricing, with SEO at $1,300 to $3,000 per month and agreements that start at six months, then renew monthly with 30 days’ notice. Clients keep ownership of their domain, hosting and website.
Best for: Plumbers, restoration firms, fence and glass companies and other trades that want clear pricing.
9. SEO Services, Inc. — Owner-Run Portland SEO Company Serving Clients Since 2009
SEO Services, Inc. is a small Portland firm, listed in the 97209 zip code, that has worked with Pacific Northwest businesses since 2009. The site states plainly that SEO is its core business, with website design and WordPress builds as supporting services. The owner, Dustin, is the main point of contact, which suits business owners who prefer working with one person.
The firm advertises a first page guarantee and shows dozens of Google reviews from local clients. Its current content tracks Google’s 2026 algorithm updates and what they mean for small business sites. It is not the right fit for a large in-house marketing team, but it is a straightforward seo company Portland owners can hire without a long onboarding process.
Best for: Owner-operated small businesses that want a single SEO contact and a WordPress site built for search.
10. Center Street Digital — Websites, Care Plans And SEO For 150+ Small Businesses Since 2011
Center Street Digital was founded in Yakima, Washington in 2011 and is now based in Portland, with a mailing address at 8301 SE 13th Ave. It has three headline offers: website builds, website care plans and SEO campaigns, including SEO and AI search visibility and a standalone SEO assessment. The team works remotely and says it has served more than 150 small businesses.
Portfolio work includes Security Signs, Independent Water Service, Form Health, The Animal Law Firm and Good Health Direct Primary Care, and the agency runs a dedicated marketing service for direct primary care practices. Recent blog posts from 2026 cover SEO-friendly blogging and AI in website builds. The site does not publish traffic numbers, so ask for examples when you talk to them.
Best for: Small businesses and direct primary care practices that want the website, maintenance and SEO from one team.
How To Choose An SEO Agency In Portland
Most Portland SEO services look similar on a pricing page. These questions help separate the firms that fit your business from the ones that only look good in a pitch.
Is SEO the agency’s main business or one of many services?
Firms like Jtree SEO and Portland SEO Growth lead with search. Others, like Logical Position or Anvil Media, run SEO next to large paid media teams. Neither is wrong, but you should know whether your account will be handled by a dedicated SEO strategist or by a generalist who also manages ads.
Have they worked with businesses like yours?
Local SEO for a roofer and technical SEO for a SaaS platform are different jobs. Ask for two or three examples in your category. A B2B software company should look at firms on our list of top B2B SEO agencies, while online stores can compare options among the top ecommerce SEO agencies.
What will they report, and how often?
Ask what the monthly report includes. Rankings and traffic are a start, but leads, calls, form fills and revenue tell you whether the work is paying off. Agencies that publish before and after numbers in their case studies usually report the same way to clients.
How do they handle AI search?
Several firms on this list now offer generative engine optimization for ChatGPT, Perplexity and Google AI Overviews. Ask how they measure it, which pages they would change first, and how it fits with your existing SEO work rather than replacing it.
What are the contract terms?
Find out the minimum term, the notice period and who owns the website, content and accounts if you leave. Lithium Marketing, for example, publishes a six-month start followed by monthly renewal. Clear terms up front avoid problems later.
Conclusion
The right Portland SEO agency depends on what you sell and who you sell to. Anvil Media, Mad Fish Digital and Logical Position bring scale and long track records. Jtree SEO and RevenueZen suit SaaS and B2B teams that want specialists. Intuitive Digital, Portland SEO Growth, Lithium Marketing, SEO Services, Inc. and Center Street Digital are strong options for local and small businesses. Shortlist two or three, ask for case studies in your industry, and compare the reporting before you sign. If your search results also include negative reviews or press, pair your SEO work with one of the Portland reputation management companies we have reviewed.
If you want to feature your company on this list, email us or submit a form in the Top Choices section. After a thorough assessment, we’ll decide whether it’s a valuable addition.
