Company lists · Data refreshed November 2026

Top 25 Adtech and martech companies based in Brazil

RevenueBase identified 341 company matches for adtech and martech companies associated with Brazil as of November 2026 and tracks 3,375 professional contacts across them, including 933 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for adtech and martech companies associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
341Companies
3,375Contacts tracked
933Verified emails
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The 25 largest adtech and martech companies based in Brazil

Ranked by team size
Top 25 of 341 company matches for adtech and martech companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202651-200187 contacts →

Exact match

“Uncover is a solution crafted to unleash the full power of marketing data in a single easy-to-use platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202651-20093 contacts →

Exact match

“Somos especialistas em Mídia Programática.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202651-20086 contacts →

Exact match

“Somos growth hackers!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchBlumenau, BrazilHQ recorded Nov 5, 202651-20086 contacts →

Exact match

“Conecta Ads is an AdTech company that uses proprietary technology to strengthen the presence and optimize the performance of sponsored ads on Mercado Libre.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchLondrina, BrazilHQ recorded Nov 5, 202651-20080 contacts →

Exact match

“A BW8 começou em 2012, como uma clássica agência de comunicação full service.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5076 contacts →

Exact match

“An innovative solution for a complex problem: how companies should invest the marketing budget to optimize business results?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchPorto Alegre, BrazilHQ recorded Nov 5, 202651-20070 contacts →

Exact match

“Since Dinamize has offered solutions that enable companies to use digital technology to create unique customer experiences.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5061 contacts →

Exact match

“Polis Consulting is a marketing technology consultancy and the official representative of some of the world's most awarded Digital Marketing platforms, including Brandwatch…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“Somos uma empresa especializada em peças digitais inteligentes e gestão de mídia com foco em ad servers, mesas programáticas e plataformas avançadas de performance.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBarueri, BrazilHQ recorded Nov 5, 202651-20043 contacts →

Exact match

“A e-Plus é uma Martech especialista em projetos de E-commerce.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchVitória, BrazilHQ recorded Nov 5, 202611-5043 contacts →

Exact match

“Somos um grupo de comunicação e tecnologia que nasceu do sonho de jovens empreendedores capixabas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“A Tipo é uma empresa com anos de experiência no mercado de Marketing Digital, onde somos especializados nas mais diversas ferramentas de publicidade para atendermos nossos…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202651-20035 contacts →

Exact match

“AdGrowth is an adtech focused in growth marketing servicing mobile apps, brands and publishers worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“Fundada em 2015, a OPL Digital é uma AdTech com foco em inovação e tecnologia avançada de dados.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Mídia, Dados e Nada+”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchTrês De Maio, BrazilHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Descomplicando Vendas Complexas através de CRM + Automação de Marketing + Automação de Vendas + Analytics tudo em um só lugar!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchGoiânia, BrazilHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“A Fibonacci é uma empresa de tecnologia especialista na criação de aplicativos para internet, Redes Sociais e Mobile, com foco em plataformas multilaterais que unem consumidores a…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCruzeiro, BrazilHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“Português A Objctv.one é uma empresa de tecnologia especializada em publicidade digital, desenvolvimento de software e design de produtos digitais.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202651-20026 contacts →

Exact match

“Founded in 2008, LeadMedia is a digital marketing technology and services company that designs innovative technologies to deliver end to end data driven acquisition and retention…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchRio De Janeiro, BrazilHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“MarkTech is a startup that develops technologies for digital marketing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“A Maio é uma empresa de tecnologia e serviços especializados de Marketing CRM que combina estratégia, dados e tecnologia para gerar a melhor experiência para o cliente e melhores…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“A BlueMaxx é uma empresa de tecnologia consolidada no mercado, especializada em Integração de Plataformas e Marketing Digital.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Customer Acquisition Engine”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Mediatech referência no mercado brasileiro e internacional.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 341 adtech and martech companies based in Brazil

See the full list, filter by size, metro and specialty, and access 933 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Adtech and martech companies based in Brazil at a glance

As of Nov 5, 2026
27.6%Verified-email coverage
9.9Average contacts per company
1-10Median size (employees)
38.4%Largest-city concentration · Sao Paulo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
197
11-50
107
51-200
33
201-500
2
501-1,000
1

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 341 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Brazil whose business descriptions match “adtech and martech companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 933 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Adtech and martech companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “adtech and martech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many adtech and martech companies are there based in Brazil?

RevenueBase identified 341 company matches for adtech and martech companies associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Uncover tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most adtech and martech companies?

Sao Paulo leads with 131 company records, followed by Rio De Janeiro (20) and Curitiba (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 933 professional contacts with verified work emails tracked across these 341 companies; direct dials are available where recorded.

How current is this list?

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