Company lists · Data refreshed September 2026

Top 17 Customer lifecycle marketing agencies based in San Diego, United States

RevenueBase identified 37 company matches for customer lifecycle marketing agencies associated with San Diego, United States as of September 2026 and tracks 599 professional contacts across them, including 124 with verified work emails. Across the United States, New York is the largest hub for this category (127 companies); San Diego has 37.

This list covers company matches for customer lifecycle marketing agencies associated with San Diego, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
37Companies
599Contacts tracked
124Verified emails
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The 17 largest customer lifecycle marketing agencies based in San Diego, United States

Ranked by team size
Top 17 of 37 company matches for customer lifecycle marketing agencies based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 2026201-500183 contacts →

Exact match

“Affinity Development Group is a full-service consulting, marketing, operations and technology company located in San Diego, Calif.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“VOTED #1 RETENTION MARKETING AGENCY IN NORTH AMERICA 2023 EMAIL +SMS Retention marketing is more than just sending an email.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“NANOBOT is an award-winning Full-cycle digital marketing agency.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202651-20015 contacts →

Exact match

“Full­Tech Mar­ket­ing Sys­tems is a com­pre­hen­sive direct mar­ket­ing ser­vices com­pany pro­vid­ing direct mail, mail­ing list acqui­si­tion, cre­ative design, pro­duc­tion…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“The Unfair Advantage You've Always Wanted.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Dia Creative: Retention Experts for Sustainable Growth Businesses can increase revenue by 25% by simply improving customer retention by 5%.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Atlas Marketing Solutions has fostered robust partnerships with leading enterprises, propelling remarkable customer acquisition and brand awareness.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Rightlook Creative specializes in making the complex marketing process easy with affordable and all-inclusive ROI focused marketing services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Spark ROAS helps brands acquire new customers and grow their business.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202611-503 contacts →

Exact match

“Top 2% Klaviyo Agency - Empowering Ecommerce Brands with Retention-focused Growth Ready to elevate your eCommerce business?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 20261-103 contacts →

Exact match

“We develop and execute customized marketing strategies that strengthen clients' brands and relationships with their target audience.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202611-502 contacts →

Exact match

“Honeycomb Marketing Network works with major media partners, across the country, to provide SaaS, digital media and digital marketing services designed to acquire new customers…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Munger & Company creates and implements marketing strategies with real business results - primarily new sales leads and revenue growth.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Fueled Marketing helps companies grow with smarter marketing.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchSan Diego, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

“It is our mission as a company to provide our clients with simple and affordable solutions to marketing & customer relations management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Subscription-based marketing agency based in San Diego, CA.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchSan Diego, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

“After working for years at large corporations, we realized how smaller businesses are at a disadvantage.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 17 of 37 customer lifecycle marketing agencies based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 124 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer lifecycle marketing agencies based in San Diego, United States at a glance

As of Sep 28, 2026
20.7%Verified-email coverage
16.2Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
15
51-200
1
201-500
2

Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 37 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with San Diego, United States whose business descriptions match “customer lifecycle marketing agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 124 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “customer lifecycle marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer lifecycle marketing agencies are there based in San Diego, United States?

RevenueBase identified 37 company matches for customer lifecycle marketing agencies associated with San Diego, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Affinity Development Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most customer lifecycle marketing agencies?

New York leads the United States with 127 company records, followed by Los Angeles (79) and Chicago (61). San Diego has 37.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 124 professional contacts with verified work emails tracked across these 37 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.