Company lists · Data refreshed September 2026

Top 25 Personalization marketing agencies based in Denver, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 116 companies tracked

RevenueBase identified 116 personalization marketing agencies headquartered in Denver, United States as of September 2026 and tracks 797 professional contacts across them, including 336 with verified work emails. Across the United States, New York is the largest hub for this category (409 companies); Denver has 116.

This list covers personalization marketing agencies headquartered in Denver, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

116Companies

797Contacts tracked

336Verified emails

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The 25 largest personalization marketing agencies based in Denver, United States

Ranked by team size

Top 25 of 116 personalization marketing agencies based in Denver, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to personalization marketing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Adtaxi	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	51-200	143 contacts →
	Partial evidence “Adtaxi is a client-centric digital organization that brings scale, precision, and sophistication to digital marketing.” Source: RevenueBase Database · checked Sep 14, 2026
2	Aiq.com Alpine IQ	Indirect evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	51-200	103 contacts →
	Indirect evidence “AIQ powers modern customer loyalty and engagement for brands and retailers looking to build deeper, more valuable relationships with their customers.” Source: RevenueBase Database · checked Sep 14, 2026
3	Booyah Advertising	Indirect evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	51-200	95 contacts →
	Indirect evidence “You're spending a lot on digital ads.” Source: RevenueBase Database · checked Sep 14, 2026
4	Ifficient	Indirect evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	11-50	33 contacts →
	Indirect evidence “Who We Are: Founded in 2006 by a group of technologists and marketers, Ifficient has created a host of technological solutions to aid marketers in performance based interactive…” Source: RevenueBase Database · checked Sep 14, 2026
5	Catalyst Marketing	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	11-50	32 contacts →
	Partial evidence “Catalyst is a growth marketing company that fuses AI technology with strategic and creative expertise to deliver intelligent solutions that transform ambitious leaders into…” Source: RevenueBase Database · checked Sep 14, 2026
6	Cultivator Advertising & Design	Indirect evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	11-50	23 contacts →
	Indirect evidence “We cultivate brands and the relationships people have with them.” Source: RevenueBase Database · checked Sep 14, 2026
7	Eagle XM	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	51-200	22 contacts →
	Partial evidence “For over 60 years we’ve been adding value to our clients marketing communications activities as an extension of their organization.” Source: RevenueBase Database · checked Sep 14, 2026
8	RED EGG Marketing	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	11-50	16 contacts →
	Partial evidence “Red Egg Marketing is based around the belief that a business can use affordable yet highly effective techniques to run a successful marketing campaign and maintain a strong…” Source: RevenueBase Database · checked Sep 14, 2026
9	Kinetic319	Indirect evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	11-50	10 contacts →
	Indirect evidence “Kinetic319 distinguishes itself in the advertising realm through a unique blend of creativity, strategy, and comprehensive expertise.” Source: RevenueBase Database · checked Sep 14, 2026
10	Inside The BOX Marketing, INC	Partial evidence	Denver, IA, United StatesHQ checked Sep 14, 2026	1-10	8 contacts →
	Partial evidence “When it comes to marketing and advertising, we have a strong belief that thinking "outside the box" is not always the best approach for every business.” Source: RevenueBase Database · checked Sep 14, 2026
11	Unframed Digital	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	7 contacts →
	Partial evidence “Unframed Digital is a bespoke, hands-on digital marketing agency specializing in architecture, design, construction, and manufacturing.” Source: RevenueBase Database · checked Sep 14, 2026
12	The Growth CO	Indirect evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	7 contacts →
	Indirect evidence “We believe every company can grow faster, and we help them do just that.” Source: RevenueBase Database · checked Sep 14, 2026
13	Fireant Studio, INC	Indirect evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	6 contacts →
	Indirect evidence “Fireant Studio is a Denver-based web design and development agency building accessibility-first digital platforms for universities, government agencies, and nonprofits.” Source: RevenueBase Database · checked Sep 14, 2026
14	Mavericks Marketing	Indirect evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	6 contacts →
	Indirect evidence “We stand out among our peers by blending creativity, innovation and data-driven strategies that consistently exceed client expectations.” Source: RevenueBase Database · checked Sep 14, 2026
15	Forté Advertising	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	11-50	6 contacts →
	Partial evidence “The forté advertising team brings over 60 years of experience delivering complete marketing and advertising solutions.” Source: RevenueBase Database · checked Sep 14, 2026
16	Growth100	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	6 contacts →
	Partial evidence “Partner with us to establish your digital marketing foundation through data-driven acquisition and retention strategies, analytics, tracking, attribution, and tactical…” Source: RevenueBase Database · checked Sep 14, 2026
17	MH Digital Group	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	6 contacts →
	Partial evidence “Why should you talk to us about your email & lifecycle marketing needs?” Source: RevenueBase Database · checked Sep 14, 2026
18	XYZ Advantage	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “Results-driven marketers to deliver true and high-power marketing solutions through meaningful and effective digital experience.” Source: RevenueBase Database · checked Sep 14, 2026
19	Elevate Advertising	Indirect evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	4 contacts →
	Indirect evidence “It’s simple.” Source: RevenueBase Database · checked Sep 14, 2026
20	PSP Compass Solutions	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	4 contacts →
	Partial evidence “At PSP Compass Solutions, we believe that successful marketing is all about putting People first, delivering exceptional Service, and watching Profit follow.” Source: RevenueBase Database · checked Sep 14, 2026
21	Brandcrafted Marketing	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	3 contacts →
	Partial evidence “We help businesses grow by developing engaging and measurable digital marketing strategies to reach more targeted customers online.” Source: RevenueBase Database · checked Sep 14, 2026
22	The Source Marketing Group	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	3 contacts →
	Partial evidence “THE SOURCE FOR CREATIVE CANNABIS & BEER MARKETING We take a progressive, forward-thinking approach so your dispensary or brewery will stand out from the crowd.” Source: RevenueBase Database · checked Sep 14, 2026
23	Verdi Behavioral Marketing	Indirect evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	11-50	3 contacts →
	Indirect evidence “Verdi drives buyer behavior.” Source: RevenueBase Database · checked Sep 14, 2026
24	4th Dimension Agency	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	3 contacts →
	Partial evidence “4th Dimension is a marketing agency in Denver and Dallas, providing small- and medium-sized business with strategy, communications, advertising, and digital services to grow their…” Source: RevenueBase Database · checked Sep 14, 2026
25	Skyward Marketing	Partial evidence	Denver, CO, United StatesHQ checked Sep 14, 2026	1-10	3 contacts →
	Partial evidence “Skyward Marketing is a boutique marketing agency that takes pride in producing great work for a small set of clients.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: personalization marketing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names personalization marketing agencies.
Partial evidence: Its own public description names part of personalization marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name personalization marketing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 116 personalization marketing agencies based in Denver, United States

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Personalization marketing agencies based in Denver, United States at a glance

As of Sep 14, 2026

42.2%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Denver, so it is reported there. Company counts and contact totals on this page are exact for Denver, over 116 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 RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Denver, 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.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names personalization marketing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
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 Denver 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 its RevenueBase Smart Search 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, 336 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 14, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names personalization marketing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 116 personalization marketing agencies headquartered in Denver, 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?

Adtaxi, headquartered in Denver, tops this list with the largest team on record.

Which city in the United States has the most personalization marketing agencies?

New York leads the United States with 409 headquartered companies, followed by Los Angeles (278) and Miami (207). Denver has 116.

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 336 verified decision-maker contacts tracked across these 116 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 14, 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 Smart Search, 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.