Company lists · Data refreshed September 2026

Top 25 Advertising effectiveness measurement companies based in Brazil

Name: Advertising effectiveness measurement companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 89 companies tracked

RevenueBase identified 89 advertising effectiveness measurement companies headquartered in Brazil as of September 2026 and tracks 4,125 professional contacts across them, including 1,012 with verified work emails. Sao Paulo is the largest hub.

This list covers advertising effectiveness measurement companies headquartered in Brazil, 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 19, 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 19, 2026 86% judged on-target in blind review

89Companies

4,125Contacts tracked

1,012Verified emails

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The 25 largest advertising effectiveness measurement companies based in Brazil

Ranked by team size

Top 25 of 89 advertising effectiveness measurement companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to advertising effectiveness measurement companies: 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	Kantar Ibope Media	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	2,973 contacts →
	Indirect evidence “O Ibope – marca latino-americana da Fifty5Blue – entrega clareza para marcas, agências e veículos sobre como as pessoas consomem mídia.” Source: RevenueBase Database · checked Sep 19, 2026
2	Dp6	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	132 contacts →
	Indirect evidence “Líder de tecnologia de marketing e dados da América Latina!” Source: RevenueBase Database · checked Sep 19, 2026
3	Uncover	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	118 contacts →
	Indirect evidence “Uncover is a solution crafted to unleash the full power of marketing data in a single easy-to-use platform.” Source: RevenueBase Database · checked Sep 19, 2026
4	Ampliva	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	73 contacts →
	Indirect evidence “Somos growth hackers!” Source: RevenueBase Database · checked Sep 19, 2026
5	Polis Consulting	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	11-50	61 contacts →
	Indirect evidence “Polis Consulting is a marketing technology consultancy and the official representative of some of the world's most awarded Digital Marketing platforms, including Brandwatch…” Source: RevenueBase Database · checked Sep 19, 2026
6	Elementar Digital	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “A Elementar Digital é uma empresa especializada em marketing digital de performance, focada em ajudar marcas a crescerem com eficiência e obterem resultados mensuráveis.” Source: RevenueBase Database · checked Sep 19, 2026
7	Digital Group	Indirect evidence	Brasilia, BrazilHQ checked Sep 19, 2026	11-50	42 contacts →
	Indirect evidence “Com uma história consolidada e um passado respeitado, a Digital Group é uma agência de publicidade que nasceu no mundo digital e está completando 21 anos de atuação em 2022.” Source: RevenueBase Database · checked Sep 19, 2026
8	Agência Mais Resultado	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “Somos a maior agência de marketing digital do Rio de Janeiro, e não estamos aqui só para gerar likes.” Source: RevenueBase Database · checked Sep 19, 2026
9	Media Systems SC	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	35 contacts →
	Partial evidence “We support our clients in the control and administration of their advertising funds, seeking a greater return on investment through continuous auditing of their agencies and…” Source: RevenueBase Database · checked Sep 19, 2026
10	Pace Agência	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “Mídia, Dados e Nada+” Source: RevenueBase Database · checked Sep 19, 2026
11	Boomer	Indirect evidence	Uberlândia, BrazilHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “Nascemos da necessidade de empresas se adequarem a nova era digital.” Source: RevenueBase Database · checked Sep 19, 2026
12	Purple Metrics	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1-10	26 contacts →
	Indirect evidence “Purple Metrics is the data science software for branding designed for marketing teams to understand the impact of brand actions on business results.” Source: RevenueBase Database · checked Sep 19, 2026
13	Alldaya Marketing Digital	Indirect evidence	Criciúma, BrazilHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “A Alldaya, como nossa própria essência diz, é criada pela necessidade de estarmos 24h conectados, anunciando, testando e realizando as mais diversas estratégias, tudo em prol dos…” Source: RevenueBase Database · checked Sep 19, 2026
14	Utmify	Indirect evidence	Barra Mansa, BrazilHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “A UTMify é especializada em rastreamento preciso de vendas para empresas, oferecendo soluções para aprimorar estratégias de marketing e otimizar investimentos em publicidade.” Source: RevenueBase Database · checked Sep 19, 2026
15	INS Marketing Digital	Indirect evidence	Salvador, BrazilHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Somos uma AdTech com clientes em todo o mundo.” Source: RevenueBase Database · checked Sep 19, 2026
16	Centralcomm Media HUB	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Somos 100% focados em campanhas de mídia otimizadas Criamos campanhas alinhadas com os seus objetivos com dados analíticos que justifiquem seu investimento.” Source: RevenueBase Database · checked Sep 19, 2026
17	Tagg ONE	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	1-10	12 contacts →
	Indirect evidence “A Tagg One é uma agência que oferece serviços voltados à gestão, consultoria, análise e implementação de serviços de marketing digital.” Source: RevenueBase Database · checked Sep 19, 2026
18	Essi Digital	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “O ano é 2026 e você já não aguenta mais ver a sua marca sendo tratada como se estivéssemos em né?” Source: RevenueBase Database · checked Sep 19, 2026
19	Enoma Agência DE Marketing Digital	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Para as empresas que buscam dados, análises, relatórios, insights baseados matematicamente, a equipe da Agência ENOMA é especialista no assunto.” Source: RevenueBase Database · checked Sep 19, 2026
20	Overview Adtech	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “A Overview é uma adtech com soluções completas em mídia online.” Source: RevenueBase Database · checked Sep 19, 2026
21	ROI Mine	Indirect evidence	São Caetano Do Sul, BrazilHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “A ROI Mine trabalha com uma forma de marketing diferenciada baseada em dados, isso quer dizer, que todas as decisões e estratégias de nossa empresa são orientadas por dados…” Source: RevenueBase Database · checked Sep 19, 2026
22	Cognitive	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Cognitive has been helping major brands and agencies transform scattered data into intelligent strategies for 15 years.” Source: RevenueBase Database · checked Sep 19, 2026
23	Pragma Comunicação	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Na Pragma, as ideias trabalham pra valer.” Source: RevenueBase Database · checked Sep 19, 2026
24	Vimedia	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “A Vi Media transforma atenção em valor, oferecendo aos nossos parceiros uma visão precisa sobre como seus anúncios estão sendo percebidos e absorvidos, garantindo a eficácia da…” Source: RevenueBase Database · checked Sep 19, 2026
25	Cybba Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	5 contacts →
	Indirect evidence “A Cybba ajuda marcas a transformar publicidade em resultados de negócios mensuráveis.” Source: RevenueBase Database · checked Sep 19, 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: advertising effectiveness measurement companies. 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 advertising effectiveness measurement companies.
Partial evidence: Its own public description names part of advertising effectiveness measurement companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name advertising effectiveness measurement companies. 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 89 advertising effectiveness measurement companies based in Brazil

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Advertising effectiveness measurement companies based in Brazil at a glance

As of Sep 19, 2026

24.5%Verified-email coverage

46.3Average contacts per company

1-10Median size (employees)

44.9%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 89 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 advertising effectiveness measurement companies, 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 Brazil whose own description of what they do matches “advertising effectiveness measurement companies”. 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 advertising effectiveness measurement companies), 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 advertising effectiveness measurement companies, and records with no verified work email. Companies headquartered outside Brazil 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, 1,012 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 19, 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.

Advertising effectiveness measurement companies by metro

Advertising effectiveness measurement companies in Sao Paulo40

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 advertising effectiveness measurement companies, 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 advertising effectiveness measurement companies are there based in Brazil?

RevenueBase identified 89 advertising effectiveness measurement companies headquartered in Brazil 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 Ibope Media, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most advertising effectiveness measurement companies?

Sao Paulo leads with 40 headquartered companies, followed by Rio De Janeiro (4) and Curitiba (3).

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 1,012 verified decision-maker contacts tracked across these 89 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 19, 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.