Company lists · Data refreshed September 2026

Top 25 Marketing agencies based in Atlanta, United States

Name: Marketing agencies based in Atlanta, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 1,492 companies tracked

This directory contains 1,492 marketing agencies based in Atlanta, United States, with contact details for 11,311 people and 3,047 email addresses. As of September 2026, New York is the single most-represented city among the companies listed.

Marketing agencies provide services such as strategy, branding, advertising, content, market research, and campaign management to help organizations reach and engage customers. This list covers companies that provide marketing strategy, creative, advertising, digital marketing, public relations, content, or related marketing services to clients. Ranked by team size, largest first. Data current as of September 13, 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 13, 2026 86% judged on-target in blind review

1,492Companies

11,311Contacts tracked

3,047Verified emails

3,622Mobile numbers

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The 25 largest marketing agencies based in Atlanta, United States

Ranked by team size

Top 25 of 1,492 marketing agencies based in Atlanta, United States, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to 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	Chemistry Agency	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	535 contacts →
	Indirect evidence “Chemistry just landed on the Ad Age 2026 A-List Standout.” Source: RevenueBase Database · checked Sep 13, 2026
2	22squared	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	201-500	447 contacts →
	Indirect evidence “For over 100 years, 22squared has helped complex businesses solve their toughest challenges through insight-driven media and creative.” Source: RevenueBase Database · checked Sep 13, 2026
3	CSE	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	372 contacts →
	Strong evidence “Founded in 1986 as an athlete management and marketing firm, CSE (formerly Career Sports & Entertainment) has evolved into one of the longest-running and most-diversified…” Source: RevenueBase Database · checked Sep 13, 2026
4	GSM	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	361 contacts →
	Strong evidence “GSM is a full service Fixed-Ops marketing company specializing in the automotive industry.” Source: RevenueBase Database · checked Sep 13, 2026
5	Acadia	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	201-500	340 contacts →
	Strong evidence “We are a trusted growth marketing agency that brings together scarce skills in the area of CRO (conversion rate optimization), Paid Media (Search, Performance, Video, Audio…” Source: RevenueBase Database · checked Sep 13, 2026
6	Definition 6	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	1,001-5,000	169 contacts →
	Indirect evidence “DEFINITION 6 (now Bridgenext) is a customer experience agency that drives change with every production.” Source: RevenueBase Database · checked Sep 13, 2026
7	Jackson Spalding	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	162 contacts →
	Indirect evidence “At Jackson Spalding, we love a good story.” Source: RevenueBase Database · checked Sep 13, 2026
8	GET Engaged	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	154 contacts →
	Strong evidence “We're a Digital Marketing Company that sits at the intersection of brands and entertainment.” Source: RevenueBase Database · checked Sep 13, 2026
9	Nebo Agency	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	131 contacts →
	Indirect evidence “Nebo is a human-centered agency built for the digital world.” Source: RevenueBase Database · checked Sep 13, 2026
10	Phase 3 Marketing And Communications	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	201-500	125 contacts →
	Strong evidence “Phase 3 Marketing and Communications is an integrated marketing services company providing solutions from ideation to execution.” Source: RevenueBase Database · checked Sep 13, 2026
11	Trade School	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	122 contacts →
	Indirect evidence “Trade School is a full-service creative agency built to deliver ideas that endure - work with emotional weight and strategic depth that inspires lasting change.” Source: RevenueBase Database · checked Sep 13, 2026
12	Public School, Creative Studio	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	11-50	112 contacts →
	Indirect evidence “We are Public School, a team of passionate creators representing all walks of creative life.” Source: RevenueBase Database · checked Sep 13, 2026
13	Fitzco	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	109 contacts →
	Indirect evidence “A pretty accomplished fella in the ad world once described Fitzco as "McKinsey meets Cirque Du Soleil.” Tough line to trademark, but we would if we could.” Source: RevenueBase Database · checked Sep 13, 2026
14	Gray Digital Media	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	109 contacts →
	Indirect evidence “Gray Digital Media is a digital agency that helps businesses connect, grow, and thrive in an ever-changing digital world.” Source: RevenueBase Database · checked Sep 13, 2026
15	Visual Latina	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	108 contacts →
	Strong evidence “Visual Latina is a global, independent, shopper marketing agency with over 30 years of experience in the industry.” Source: RevenueBase Database · checked Sep 13, 2026
16	Lyfe Marketing	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	107 contacts →
	Strong evidence “We're a social media marketing company in Atlanta who help small businesses increase revenue through strategic online strategies.” Source: RevenueBase Database · checked Sep 13, 2026
17	Rocketlevel	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	107 contacts →
	Indirect evidence “RocketLevel helps businesses grow through the perfect blend of AI, people, and proven growth systems.” Source: RevenueBase Database · checked Sep 13, 2026
18	We ARE Rosie	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	11-50	97 contacts →
	Indirect evidence “We Are Rosie casts exceptional marketers to solve real brand challenges-without retainers, unnecessary layers, or wasted time.” Source: RevenueBase Database · checked Sep 13, 2026
19	Response Mine Interactive	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	11-50	87 contacts →
	Strong evidence “Response Mine Interactive (RMI) is a full-service, performance marketing agency that sparks measurable growth for consumer brands across paid media, search/SEO, retail media…” Source: RevenueBase Database · checked Sep 13, 2026
20	IQ Agency	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	85 contacts →
	Indirect evidence “IQ is an award-winning digital advertising agency, with offices in Atlanta and Los Angeles, that combines strategy and creativity to help brands transform into consumer-driven…” Source: RevenueBase Database · checked Sep 13, 2026
21	ALLOY	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	79 contacts →
	Strong evidence “Alloy is a marketing and technology partner designed for the age of intelligence, fusing precise strategy with boundless creativity to solve complex business and brand challenges.” Source: RevenueBase Database · checked Sep 13, 2026
22	MBI	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	74 contacts →
	Indirect evidence “MBI is a full-service media planning and buying agency.” Source: RevenueBase Database · checked Sep 13, 2026
23	The Shelf Influencer Marketing Agency	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	71 contacts →
	Indirect evidence “We Are The Shelf The Influencer Operating System for Modern ROI Your ROI is now at the mercy of algorithms.” Source: RevenueBase Database · checked Sep 13, 2026
24	Local Marketing, INC	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	11-50	69 contacts →
	Strong evidence “From branding to marketing to creative design, Local Marketing Inc.” Source: RevenueBase Database · checked Sep 13, 2026
25	Sociallyin	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 13, 2026	51-200	60 contacts →
	Strong evidence “Sociallyin is the #1 social-first marketing agency built to help brands turn social media into a real business driver.” Source: RevenueBase Database · checked Sep 13, 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: 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 marketing agencies.
Partial evidence: Its own public description names part of marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name 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 1,492 marketing agencies based in Atlanta, United States

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Marketing agencies based in Atlanta, United States at a glance

As of Sep 13, 2026

26.9%Verified-email coverage

32.0%Mobile-number coverage

7.6Average contacts per company

1-10Median size (employees)

354.2%Largest-city concentration · New York

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

1,135

11-50

289

51-200

201-500

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

2,3080–30

70531–60

1661–90

190–180

17180+

Company record updated

Median 76.0d

00–30

4,46231–60

5,03261–90

1,29090–180

527180+

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 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 Atlanta, United States whose own description of what they do matches “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 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 marketing agencies, and records with no verified work email. Companies headquartered outside Atlanta 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, 3,047 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 13, 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.

Marketing agencies by metro in the United States

Frequently asked

How many marketing agencies are based in Atlanta, United States?

The directory lists 1,492 marketing agencies based in Atlanta, United States.

Where can I find contact information for marketing agencies?

This directory includes contact details for 11,311 people and 3,047 email addresses associated with the listed marketing agencies.

Which city has the most marketing agencies?

New York is the single most-represented city among the marketing agencies on the list.

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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.