Email Marketing Agencies in California

466 email marketing agencies are listed in California. 391 have been assessed on the Agency List Score as of October 2026; the highest-ranked is 2POINT at 98.1.

Ranked · 316 of 391 assessed

Ordered by Agency List Score
#1 of 391 assessed
2POINT
98

Branding and PPC services for inbound lead capture and search visibility

Ads ManagementEmail MarketingLead Generation
#2 of 391 assessed
OMG Marketing
98

Marketing for Mobile IV Therapy and Med Spa Growth

Content MarketingEmail MarketingLanding Pages
#3 of 391 assessed
iCatch Marketing
98

Data-driven digital marketing for diverse industries and measurable growth.

Ads ManagementAnalytics & ReportingContent Marketing
#4 of 391 assessed
Ranking SB
98

High-Converting Websites and Automated Marketing for Local Businesses

Analytics & ReportingConversion Rate OptimizationEmail Marketing
#5 of 391 assessed
Media Search Group
98

AI-powered digital marketing and SEO services for diverse industries

Content MarketingConversion Rate OptimizationEmail Marketing
#6 of 391 assessed
HypeLife Brands
97

Marketing for startups and challenger brands with a data-driven approach

Email Marketing
#7 of 391 assessed
Attn Agency
97

Performance marketing with TikTok and Google Ads expertise

Ads ManagementAnalytics & ReportingContent Marketing
#8 of 391 assessed
GreatLike Media
97

Business-centric web design and SEO solutions

Ads ManagementContent MarketingConversion Rate Optimization
#8 of 391 assessed
IDG Advertising
97

AI-powered SEO and strategic social media content

Email MarketingMarketing AutomationSocial Media Management (SMM)
#10 of 391 assessed
Marketing Wind
97

Digital marketing for healthcare, functional medicine, and medical spas

Conversion Rate OptimizationEmail MarketingSocial Media Management (SMM)
#11 of 391 assessed
Brandtailers
97

Strategic marketing for challenger brands with data-driven creativity

Ads ManagementAnalytics & ReportingContent Marketing
#12 of 391 assessed
Level Up Digital
97

Performance marketing for real estate and tech growth

Ads ManagementAnalytics & ReportingContent Marketing
#13 of 391 assessed
Raindrop
97

Creating impactful brand development and social media strategies

Email MarketingSocial Media Management (SMM)
#14 of 391 assessed
eREACH
97

AI-driven marketing for firearms and tactical brands

Email MarketingWebsite Optimization
#15 of 391 assessed
Big Hype Marketing
97

Creative marketing solutions for businesses of all sizes

Email MarketingSearch Engine OptimizationSocial Media Management (SMM)
#16 of 391 assessed
Etna Interactive
97

Medical marketing with SEO and digital strategy expertise

Ads ManagementContent MarketingEmail Marketing
#16 of 391 assessed
CodeCrew
97

Email and SMS programs built across Klaviyo, Shopify, Salesforce, and MailChimp platforms

Email MarketingMarketing AutomationWebsite Optimization
#18 of 391 assessed
KWSM
97

Brand journalism and digital marketing for diverse industries

Content MarketingConversion Rate OptimizationEmail Marketing
#19 of 391 assessed
Laced Agency
97

Data-driven digital marketing and lead generation for brand growth

Email MarketingLanding PagesLead Generation
#20 of 391 assessed
GlobalWide Media
97

Data-driven marketing with cross-device and brand-safe solutions

Ads ManagementAnalytics & ReportingContent Marketing
#21 of 391 assessed
GOsustainably
97

Digital marketing strategies for B2B, B2C, and NGOs

Ads ManagementEmail MarketingWebsite Optimization
#22 of 391 assessed
The Digital Dept.
97

Influencer marketing with brand strategy and talent management expertise.

Ads ManagementAnalytics & ReportingContent Marketing
#23 of 391 assessed
Adquadrant
97

Social and paid services for inbound lead capture and search visibility

Conversion Rate OptimizationEmail MarketingLead Generation
#23 of 391 assessed
L.A. Social Karma
97

Local digital marketing with social media and email expertise

Email MarketingReputation ManagementSocial Media Management (SMM)

Showing the top 96 of 316 ranked agencies.

Also in California · 150 not ranked here

75 have not yet been assessed on the Agency List Score. Alphabetical.
106 more listed here are not shown on this page.

About this ranking

What this page ranks

This page ranks 316 of the 391 assessed email marketing agencies in California — the ones carrying a published score — out of 466 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 California. 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 391, so the strongest award available here is top 1%.

The 75 email marketing agencies not yet assessed are listed on this page but not ranked.

A further 75 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.

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Questions

How many email marketing agencies are in California?
466 are listed on Agency List in California. 391 of them have been assessed on the Agency List Score as of October 2026, and 316 of those carry a published score.
Which email marketing agency in California is ranked highest?
2POINT, with an Agency List Score of 98.1, ranks #1 of 391 assessed agencies in Email Marketing in California.
Why are 150 email marketing agencies listed here but not ranked?
75 of the 466 listed have not yet been assessed on the Agency List Score. A further 75 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 California cohort of 391 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.