Company lists · Data refreshed September 2026

Top 25 Personalization marketing agencies based in Los Angeles, United States

Name: Personalization marketing agencies based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 279 companies tracked

RevenueBase identified 279 personalization marketing agencies headquartered in Los Angeles, United States as of September 2026 and tracks 1,307 professional contacts across them, including 506 with verified work emails. New York is the largest hub.

This list covers personalization marketing agencies headquartered in Los Angeles, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

279Companies

1,307Contacts tracked

506Verified emails

Explore all 279 companies → Free signup · no credit card · 500 free credits

The 25 largest personalization marketing agencies based in Los Angeles, United States

Ranked by team size

Top 25 of 279 personalization marketing agencies based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names personalization marketing agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	MediaalphaIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	148
	“MediaAlpha uses technology and data science to help businesses optimize their customer acquisition efforts.” Source: company website · checked Sep 5, 2026
2	Upsellit Managed Conversion OptimizationStrong evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	82
	“AI-powered behavioral marketing and CRO partner for ecommerce brands, driving personalization, higher order values, and cart abandonment recovery through managed on-site and email…” Source: company website · checked Sep 5, 2026
3	HawksemPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	80
	“HawkSEM is a results-driven digital marketing agency with roots in paid search that date back more than a decade.” Source: company website · checked Sep 5, 2026
4	Globalwide MediaPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	43
	“GlobalWide Media (GWM), a leader in data-driven digital marketing, provides premium media solutions for the world’s leading brands and agencies.” Source: company website · checked Sep 5, 2026
5	Atak InteractiveIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	31
	“At ATAK, we never confuse hope with a plan.” Source: company website · checked Sep 5, 2026
6	Intrepid DigitalPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	29
	“Intrepid Digital is an enterprise digital marketing agency building bespoke strategies for global tier-one organizations and growth-oriented enterprises.” Source: company website · checked Sep 5, 2026
7	ImforzaIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	22
	“What is imFORZA?” Source: company website · checked Sep 5, 2026
8	BMO MediaPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	17
	“We're a team of talented strategists, writers, designers, and developers-with decades of combined experience in all facets of digital marketing.” Source: company website · checked Sep 5, 2026
9	ADVUEPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	17
	“ADVUE is a full-service marketing agency with a wide range of expertise, including creative, design, brand strategy, communication/media strategy, production(broadcast, print…” Source: company website · checked Sep 5, 2026
10	Bullseye MarketingPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	17
	“For more than 15 years Bullseye Marketing has defined and refined the art of advertising and marketing.” Source: company website · checked Sep 5, 2026
11	RpeoriginPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	15
	“WE ARE MARKETING EVOLUTIONISTS.” Source: company website · checked Sep 5, 2026
12	StoriaPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	15
	“Storia has officially joined forces with JUICE, merging our data-backed creativity with the industry’s most rigorous performance marketing engine.” Source: company website · checked Sep 5, 2026
13	Rainmaker AD Ventures, INCPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	12
	“Rainmaker Ad Ventures has spent two decades winning on every front line in performance marketing.” Source: company website · checked Sep 5, 2026
14	Pizza Cake DigitalPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	12
	“Pizza Cake Digital is a boutique marketing services firm with long-standing, high quality clients across entertainment, media, tech and beyond.” Source: company website · checked Sep 5, 2026
15	FOX Digital, LLCIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	12
	“Fox Digital is your brand's growth partner.” Source: company website · checked Sep 5, 2026
16	Pink Shark MarketingPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	11
	“At Pink Shark Marketing, we provide successful results!” Source: company website · checked Sep 5, 2026
17	Sagon-PhiorPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	11
	“Sagon-Phior is a branding and marketing agency built on Decision Science.” Source: company website · checked Sep 5, 2026
18	Bbdm GroupPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	9
	“With more than 15 years in the digital marketing business, Big Brain Digital Marketing, as part of the Home Alliance group of companies, specializes in a wide range of…” Source: company website · checked Sep 5, 2026
19	Duke Digital GroupPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	9
	“Duke Digital Group, an innovative digital marketing agency and platform, excels at designing bespoke strategies that captivate audiences and propel brands to new heights.” Source: company website · checked Sep 5, 2026
20	MY AIOPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	9
	“Founded by marketing and data enthusiasts, MY AIO is a data-driven marketing agency that leverages the power of artificial intelligence to deliver real-time marketing solutions.” Source: company website · checked Sep 5, 2026
21	Gambit DigitalPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	8
	“We offer the full spectrum of digital marketing services, focused on delivering integrated marketing campaigns that rapidly engage prospects and increase revenue.” Source: company website · checked Sep 5, 2026
22	DirangoIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	8
	“We help businesses grow online using the latest and greatest.” Source: company website · checked Sep 5, 2026
23	EWM NOWPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	7
	“We are a Los Angeles based ROI-Driven digital marketing agency.” Source: company website · checked Sep 5, 2026
24	Brobex MarketingPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	7
	“BroBex Marketing – Simple and Effective Online Marketing Solutions Struggling to engage with your target audience online?” Source: company website · checked Sep 5, 2026
25	Double M MediaIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	7
	Source: company website · checked Sep 5, 2026

Showing 25 of 279 personalization marketing agencies based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 506 reachable decision-makers.

Free signup · no credit card

See all 279 companies

Personalization marketing agencies based in Los Angeles, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 434 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

180

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 279 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among personalization marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Los Angeles, United States whose own description of what they do matches “personalization marketing agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among personalization marketing agencies, and records with no verified work email. Companies headquartered outside Los Angeles are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 506 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Personalization marketing agencies by metro in the United States

Frequently asked

How many personalization marketing agencies are there based in Los Angeles, United States?

RevenueBase identified 279 personalization marketing agencies headquartered in Los Angeles, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Mediaalpha, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most personalization marketing agencies?

New York leads with 434 headquartered companies, followed by Los Angeles (279) and Miami (215).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 506 verified decision-maker contacts tracked across these 279 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 279 personalization marketing agencies based in Los Angeles, United States. Start with a free account, no credit card.

Get the full list

Related lists

Personalization marketing agencies by geography

Browse the directory

Browse: Companies home · Personalization marketing agencies in United States · All United States lists · All Personalization marketing agencies lists · New lists

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.