Company lists · Data refreshed September 2026
Top 25 Behavioral marketing agencies worldwide
RevenueBase identified 24,874 behavioral marketing agencies worldwide as of September 2026 and tracks 285,432 professional contacts across them, including 76,289 with verified work emails. The United States is the largest market and London the largest hub.
This list covers behavioral marketing agencies worldwide, 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 27, 2026. Country and city lists for behavioral marketing agencies follow the table.
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.
The 25 largest behavioral marketing agencies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 15,564 contacts → | ||||
Partial evidence “Kantar is the world’s leading marketing data and analytics business.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 9,953 contacts → | ||||
Partial evidence “Epsilon is a global leader in data and identity with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 3,271 contacts → | ||||
Indirect evidence “People drive business, and Maritz knows what drives people.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 3,241 contacts → | ||||
Indirect evidence “Acxiom puts data to work, solving complex challenges for the world’s leading brands and agencies.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,860 contacts → | ||||
Partial evidence “KINESSO is the technology-driven performance marketing agency within Omnicom Media that provides actionable growth for both agency partners and clients.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,763 contacts → | ||||
Indirect evidence “Hi there!” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,451 contacts → | ||||
Indirect evidence “We are Wunderman, a global digital agency that is 'Creatively Driven.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,359 contacts → | ||||
Indirect evidence “Hearts & Science, an Omnicom Media Group agency, transforms data signals into meaningful connections between brands and consumers that drive exponential growth.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,087 contacts → | ||||
Indirect evidence “With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,064 contacts → | ||||
Partial evidence “GTB is a global performance marketing agency, creating ideas that inspire people to act.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,063 contacts → | ||||
Indirect evidence “Super-powered customer acquisition.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 955 contacts → | ||||
Partial evidence “Built in Denver, CO, Ibotta ("I bought a.")(NYSE: IBTA) is a performance marketing platform allowing brands to deliver digital promotions to over 200 million consumers through a…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 883 contacts → | ||||
Partial evidence “SEM is a global new generation consumer marketing and technologies brand where we combine growth consultancy, advanced analytics, digital marketing and technology services under…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 866 contacts → | ||||
Indirect evidence “Neil Patel has been recognized by the Wall Street Journal, Forbes, and the United Nations, to name a few, as one of the most influential and successful marketers and entrepreneurs…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 824 contacts → | ||||
Indirect evidence “At OneMagnify, we help transformational brands turn insight into action.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 750 contacts → | ||||
Partial evidence “In an ERA of new and emerging digital mediums, we align our core expertise of today’s ever-changing technology with a clear understanding of traditional marketing methods without…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 740 contacts → | ||||
Indirect evidence “Data Driven.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 740 contacts → | ||||
Indirect evidence “Six decades in retail taught us something most agencies never learn.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 709 contacts → | ||||
Indirect evidence “We are Digitas.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 680 contacts → | ||||
Indirect evidence “Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 666 contacts → | ||||
Partial evidence “Performics is India's largest performance marketing agency.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 652 contacts → | ||||
Indirect evidence “Tradeway is South Africa's leading independent activation agency.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 649 contacts → | ||||
Partial evidence “We’re Linney, a connected marketing partner helping brands turn complexity into clarity across digital, physical and ecommerce channels.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 641 contacts → | ||||
Indirect evidence “NIQ BASES is Success, Elevated.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 638 contacts → | ||||
Partial evidence “We’re a 28 years old B2B marketing agency.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
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: behavioral 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 behavioral marketing agencies.
- Partial evidence
- Its own public description names part of behavioral marketing agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name behavioral 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 24,874 behavioral marketing agencies worldwide
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Behavioral marketing agencies worldwide at a glance
As of Sep 27, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 behavioral 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.
- Coverage
- Every country. Country and city lists for behavioral marketing agencies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “behavioral 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 behavioral 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 behavioral marketing agencies, and records with no verified work email.
- 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, 76,289 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 27, 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.
Behavioral marketing agencies by location
120 lists · largest firstEvery Behavioral marketing agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Behavioral marketing agencies based in the United States6,040
- Behavioral marketing agencies based in India2,165
- Behavioral marketing agencies based in Brazil1,588
- Behavioral marketing agencies based in the United Kingdom1,455
- Behavioral marketing agencies based in Canada712
- Behavioral marketing agencies based in Germany536
- Behavioral marketing agencies based in Australia528
- Behavioral marketing agencies based in Spain506
- Behavioral marketing agencies based in the Netherlands498
- Behavioral marketing agencies based in France433
- Behavioral marketing agencies based in the United Arab Emirates324
- Behavioral marketing agencies based in Italy285
- Behavioral marketing agencies based in Mexico282
- Behavioral marketing agencies based in Pakistan282
- Behavioral marketing agencies based in South Africa273
- Behavioral marketing agencies based in Poland221
- Behavioral marketing agencies based in Türkiye198
- Behavioral marketing agencies based in Israel177
- Behavioral marketing agencies based in Argentina166
- Behavioral marketing agencies based in Colombia147
- Behavioral marketing agencies based in Nigeria133
- Behavioral marketing agencies based in Belgium131
- Behavioral marketing agencies based in Singapore122
- Behavioral marketing agencies based in Denmark116
- Behavioral marketing agencies based in Romania114
- Behavioral marketing agencies based in Chile113
- Behavioral marketing agencies based in Portugal111
- Behavioral marketing agencies based in Sweden111
- Behavioral marketing agencies based in Switzerland106
- Behavioral marketing agencies based in Indonesia99
- Behavioral marketing agencies based in Ukraine88
- Behavioral marketing agencies based in Malaysia84
- Behavioral marketing agencies based in Peru82
- Behavioral marketing agencies based in New Zealand81
- Behavioral marketing agencies based in the Philippines79
- Behavioral marketing agencies based in Austria74
- Behavioral marketing agencies based in Saudi Arabia69
- Behavioral marketing agencies based in Ireland68
- Behavioral marketing agencies based in Greece66
- Behavioral marketing agencies based in Bulgaria64
- Behavioral marketing agencies based in Kenya62
- Behavioral marketing agencies based in Hong Kong61
- Behavioral marketing agencies based in Russia54
- Behavioral marketing agencies based in Hungary52
- Behavioral marketing agencies based in Norway51
- Behavioral marketing agencies based in Thailand51
- Behavioral marketing agencies based in Japan47
- Behavioral marketing agencies based in Finland46
- Behavioral marketing agencies based in Estonia40
- Behavioral marketing agencies based in Ecuador39
- Behavioral marketing agencies based in Cyprus36
- Behavioral marketing agencies based in Serbia36
- Behavioral marketing agencies based in Slovakia36
- Behavioral marketing agencies based in Slovenia34
- Behavioral marketing agencies based in Lithuania33
Cities
- Behavioral marketing agencies based in London, United Kingdom600
- Behavioral marketing agencies based in Sao Paulo, Brazil432
- Behavioral marketing agencies based in New York, United States358
- Behavioral marketing agencies based in Toronto, Canada216
- Behavioral marketing agencies based in Mumbai, India179
- Behavioral marketing agencies based in New Delhi, India160
- Behavioral marketing agencies based in Los Angeles, United States159
- Behavioral marketing agencies based in Pune, India154
- Behavioral marketing agencies based in Chicago, United States152
- Behavioral marketing agencies based in Miami, United States139
- Behavioral marketing agencies based in Bangalore, India117
- Behavioral marketing agencies based in Noida, India116
- Behavioral marketing agencies based in San Francisco, United States111
- Behavioral marketing agencies based in Austin, United States109
- Behavioral marketing agencies based in Sydney, Australia109
- Behavioral marketing agencies based in Atlanta, United States107
- Behavioral marketing agencies based in Dallas, United States95
- Behavioral marketing agencies based in Rio De Janeiro, Brazil95
- Behavioral marketing agencies based in Delhi, India90
- Behavioral marketing agencies based in Hyderabad, India90
- Behavioral marketing agencies based in Gurugram, India83
- Behavioral marketing agencies based in Melbourne, Australia82
- Behavioral marketing agencies based in Houston, United States81
- Behavioral marketing agencies based in Las Vegas, United States79
- Behavioral marketing agencies based in Denver, United States77
- Behavioral marketing agencies based in Chennai, India76
- Behavioral marketing agencies based in San Diego, United States76
- Behavioral marketing agencies based in Bengaluru, India72
- Behavioral marketing agencies based in Vancouver, Canada71
- Behavioral marketing agencies based in Manchester, United Kingdom70
- Behavioral marketing agencies based in Gurgaon, India66
- Behavioral marketing agencies based in Orlando, United States65
- Behavioral marketing agencies based in Berlin, Germany63
- Behavioral marketing agencies based in Boston, United States62
- Behavioral marketing agencies based in Montreal, Canada60
- Behavioral marketing agencies based in Charlotte, United States59
- Behavioral marketing agencies based in Sheridan, United States59
- Behavioral marketing agencies based in Curitiba, Brazil56
- Behavioral marketing agencies based in Tampa, United States55
- Behavioral marketing agencies based in Belo Horizonte, Brazil53
- Behavioral marketing agencies based in Seattle, United States51
- Behavioral marketing agencies based in Phoenix, United States50
- Behavioral marketing agencies based in Calgary, Canada48
- Behavioral marketing agencies based in Hamburg, Germany46
- Behavioral marketing agencies based in Fort Lauderdale, United States41
- Behavioral marketing agencies based in Minneapolis, United States41
- Behavioral marketing agencies based in Boca Raton, United States40
- Behavioral marketing agencies based in Portland, United States39
- Behavioral marketing agencies based in Irvine, United States36
- Behavioral marketing agencies based in Washington, United States36
- Behavioral marketing agencies based in Brisbane, Australia35
- Behavioral marketing agencies based in Scottsdale, United States34
- Behavioral marketing agencies based in Wilmington, United States34
- Behavioral marketing agencies based in Leeds, United Kingdom32
- Behavioral marketing agencies based in Porto Alegre, Brazil31
- Behavioral marketing agencies based in Columbus, United States30
- Behavioral marketing agencies based in Salt Lake City, United States29
- Behavioral marketing agencies based in Philadelphia, United States28
- Behavioral marketing agencies based in Birmingham, United Kingdom27
- Behavioral marketing agencies based in Kansas City, United States27
- Behavioral marketing agencies based in San Antonio, United States27
- Behavioral marketing agencies based in Raleigh, United States26
- Behavioral marketing agencies based in Santa Monica, United States26
- Behavioral marketing agencies based in Cincinnati, United States25
- Behavioral marketing agencies based in Indianapolis, United States25
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 behavioral 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 behavioral marketing agencies are there worldwide?
RevenueBase identified 24,874 behavioral marketing agencies worldwide 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?
Kantar, headquartered in London, tops this list with the largest team on record.
Which country has the most behavioral marketing agencies?
The United States leads with 6,040 companies, followed by India (2,165) and Brazil (1,588). Every behavioral marketing agencies list by country and city is linked on this page.
Which city has the most behavioral marketing agencies?
London leads with 616 headquartered companies, followed by Sao Paulo (432) and New York (360).
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 76,289 verified decision-maker contacts tracked across these 24,874 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 27, 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.