Email Marketing Agencies in Seattle

32 email marketing agencies are listed in Seattle, Washington. 26 have been assessed on the Agency List Score as of October 2026; the top score, 97, is held by Copacino.

Ranked · 22 of 26 assessed

Ordered by Agency List Score
Agency List Score
Copacino
97

SEO and PPC services for inbound lead capture and search visibility

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
Aeolidia
96

Shopify and Shopify Plus design, branding, and naming for creative businesses

Conversion Rate OptimizationEmail MarketingSearch Engine Optimization
Agency List Score
Blue Yarn Media
96

Transforms B2B marketing with paid search and analytics

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
Catalyst
96
Verified

Go-to-market marketing capabilities for startups scaling across robotics, SaaS, and finance

Content MarketingEmail MarketingLead Generation
Agency List Score
Dna&Stone
94

Creative strategy and brand platforms for bold brands

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
Parsons +
92

Strategic communications for mission-driven companies and women leaders

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
Smarthouse Creative
74

Publicity and marketing for independent filmmakers and creative entrepreneurs

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
Hero Creative
73

Crafts branding, web, video, and photography for impactful brand experiences.

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
Rory Martin
73

Building websites and driving digital marketing success

Ads ManagementContent MarketingConversion Rate Optimization
Agency List Score
Strum
73

Strategic branding and data-driven marketing for credit unions.

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
iLocal
73

Responsive web design and SEO strategies for visibility

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
TDW+Co
73

Community-driven insights and multicultural marketing strategies

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
The Seattle Chinese Garden
73

Copywriting, video, and social content for Pacific Northwest businesses and nonprofits

Content MarketingEmail MarketingSocial Media Management (SMM)
Agency List Score
Quesinberry And Associates
73

Brand strategy and design for evolving markets

Content MarketingEmail Marketing
Agency List Score
Costanera Creative
73

Branding, package design, and web development for retail, food, and beverage brands

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
SeaMonster Studios
73

Web design, development, and accessibility for inclusive digital experiences

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
Electric Pen
73

Branding, web design, and marketing with client-focused care

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
Dulce Design
72

Branding and design for multifamily and hospitality projects

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
Urban Influence
71

Brand strategy, identity, and website design for Seattle and Mexico City clients

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
The House Studios
67

Commercial photography and video production in Seattle

Ads ManagementAnalytics & ReportingContent Marketing
Agency List Score
Top Salesforce App Development
66

Salesforce, HubSpot and Zoho implementation with integration and app development

Content MarketingEmail MarketingMarketing Automation
Agency List Score
Enter The Studio
53

Award-winning design and interactive digital experiences

Ads ManagementAnalytics & ReportingContent Marketing

Also in Seattle · 10 not ranked here

6 have not yet been assessed on the Agency List Score. Alphabetical.

About this ranking

What this page ranks

This page ranks 22 of the 26 assessed email marketing agencies in Seattle, Washington — the ones carrying a published score — out of 32 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, Email Marketing in Seattle, Washington. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 26, so the strongest award available here is top 10%.

The 6 email marketing agencies not yet assessed are listed on this page but not ranked.

A further 4 were assessed and no published evidence of their work was found, so no score is shown for them.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

Browse

Questions

How many email marketing agencies are in Seattle, Washington?
32 are listed on Agency List in Seattle, Washington. 26 of them have been assessed on the Agency List Score as of October 2026, and 22 of those carry a published score.
Which email marketing agency in Seattle, Washington is ranked highest?
Copacino has the top Agency List Score, 97, among the 26 assessed agencies in Email Marketing in Seattle, Washington.
Why are 10 email marketing agencies listed here but not ranked?
6 of the 32 listed have not yet been assessed on the Agency List Score. A further 4 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
How is the ranking determined?
By Agency List Score, within the Email Marketing in Seattle, Washington cohort of 26 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.