Marketing Automation Agencies in California

328 marketing automation agencies are listed in California. 278 have been assessed on the Agency List Score as of October 2026; the highest-ranked is iCatch Marketing at 97.9.

Ranked · 225 of 278 assessed

Ordered by Agency List Score
#1 of 278 assessed
iCatch Marketing
98

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

Ads ManagementAnalytics & ReportingContent Marketing
#2 of 278 assessed
Ranking SB
98

High-Converting Websites and Automated Marketing for Local Businesses

Analytics & ReportingConversion Rate OptimizationEmail Marketing
#3 of 278 assessed
Single Origin
98

Data-driven digital marketing with SEO, PPC, and website design

Conversion Rate OptimizationMarketing AutomationSocial Media Management (SMM)
#4 of 278 assessed
Attn Agency
97

Performance marketing with TikTok and Google Ads expertise

Ads ManagementAnalytics & ReportingContent Marketing
#5 of 278 assessed
IDG Advertising
97

AI-powered SEO and strategic social media content

Email MarketingMarketing AutomationSocial Media Management (SMM)
#6 of 278 assessed
Brandtailers
97

Strategic marketing for challenger brands with data-driven creativity

Ads ManagementAnalytics & ReportingContent Marketing
#7 of 278 assessed
Level Up Digital
97

Performance marketing for real estate and tech growth

Ads ManagementAnalytics & ReportingContent Marketing
#8 of 278 assessed
Two Trees PPC
97

Performance marketing for B2B growth and measurable outcomes

Ads ManagementContent MarketingConversion Rate Optimization
#9 of 278 assessed
CodeCrew
97

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

Email MarketingMarketing AutomationWebsite Optimization
#10 of 278 assessed
GlobalWide Media
97

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

Ads ManagementAnalytics & ReportingContent Marketing
#11 of 278 assessed
The Digital Dept.
97

Influencer marketing with brand strategy and talent management expertise.

Ads ManagementAnalytics & ReportingContent Marketing
#12 of 278 assessed
Adquadrant
97

Social and paid services for inbound lead capture and search visibility

Conversion Rate OptimizationEmail MarketingLead Generation
#13 of 278 assessed
Spritz
97

Integrated marketing with web development and creative design

Content MarketingEmail MarketingMarketing Automation
#13 of 278 assessed
Nettra Media
97

Data-driven marketing for banks, credit unions, and service companies

Content MarketingConversion Rate OptimizationLanding Pages
#15 of 278 assessed
Growth Rocket
97

Digital marketing and customer acquisition with SEO and paid media expertise

Ads ManagementContent MarketingConversion Rate Optimization
#16 of 278 assessed
Traffik
97

Driving demand with data-driven strategy and creative solutions

Ads ManagementAnalytics & ReportingContent Marketing
#17 of 278 assessed
Webitmd
97

Digital growth through HubSpot onboarding and marketing automation

Content MarketingConversion Rate OptimizationEmail Marketing
#18 of 278 assessed
National Positions
97

Boosting profits with data-driven digital marketing strategies

Ads ManagementContent MarketingConversion Rate Optimization
#19 of 278 assessed
Expert Reputation
97

Reputation management and review generation for local businesses

Marketing AutomationReputation ManagementWebsite Optimization
#20 of 278 assessed
Cylogy Sitecore Consultants
96

Sitecore and Umbraco consulting, enterprise SEO, and DevOps since 2001

Marketing AutomationWebsite Optimization
#21 of 278 assessed
InnoVision Marketing Group
96

Integrated marketing with a focus on brand strategy and digital media.

Email MarketingLanding PagesLead Generation
#22 of 278 assessed
ST8
96

Digital marketing and design for growth and engagement

Conversion Rate OptimizationEmail MarketingLanding Pages
#23 of 278 assessed
AymzTech
96

Custom web design, app development, and branding solutions

Landing PagesMarketing AutomationSocial Media Management (SMM)
#24 of 278 assessed
Capitol Tech Solutions
96

Development and dev services for inbound lead capture and search visibility

Lead GenerationMarketing AutomationSearch Engine Optimization

Showing the top 96 of 225 ranked agencies.

Also in California · 103 not ranked here

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

About this ranking

What this page ranks

This page ranks 225 of the 278 assessed marketing automation agencies in California — the ones carrying a published score — out of 328 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, Marketing Automation 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 278, so the strongest award available here is top 5%.

The 50 marketing automation agencies not yet assessed are listed on this page but not ranked.

A further 53 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 marketing automation agencies are in California?
328 are listed on Agency List in California. 278 of them have been assessed on the Agency List Score as of October 2026, and 225 of those carry a published score.
Which marketing automation agency in California is ranked highest?
iCatch Marketing, with an Agency List Score of 97.9, ranks #1 of 278 assessed agencies in Marketing Automation in California.
Why are 103 marketing automation agencies listed here but not ranked?
50 of the 328 listed have not yet been assessed on the Agency List Score. A further 53 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 Marketing Automation in California cohort of 278 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.