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Company lists · Data refreshed September 2026

Top 23 Internet marketing agencies based in Sao Paulo, Brazil

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 2,059 companies tracked

RevenueBase identified 2,059 internet marketing agencies headquartered in Sao Paulo, Brazil as of September 2026 and tracks 10,069 professional contacts across them, including 1,601 with verified work emails. Sao Paulo is the largest hub.

This list covers internet marketing agencies headquartered in Sao Paulo, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
2,059Companies
10,069Contacts tracked
1,601Verified emails
Unlock all 2,059 companies Free signup · no credit card · 500 free credits

The 23 largest internet marketing agencies based in Sao Paulo, Brazil

Ranked by team size
Top 23 of 2,059 internet marketing agencies based in Sao Paulo, Brazil, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names internet marketing agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Layer UPIndirect evidence
Sao Paulo, BrazilHQ checked Sep 4, 202651-200182
Source: company website · checked Sep 4, 2026
2
MacforPartial evidence
Sao Paulo, BrazilHQ checked Sep 4, 202651-200163

“We are a full-service agency and a one-stop shop for digital marketing solutions, catering to large enterprises and SMEs alike.”

Source: company website · checked Sep 4, 2026
3
ConversionPartial evidence
Sao Paulo, BrazilHQ checked Sep 4, 202651-200135

“Conversion é uma empresa focada em Marketing de Conversões, que desenvolve estratégias para aumentar visibilidade de sites de clientes em mecanismos de busca e converter essa…”

Source: company website · checked Sep 4, 2026
4
Agência GingaPartial evidence
Sao Paulo, BrazilHQ checked Sep 4, 202651-200126

“EN] We believe the roll of an agency is to be an extension of the marketing department of their clients.”

Source: company website · checked Sep 4, 2026
5
Goat DigitalIndirect evidence
Sao Paulo, BrazilHQ checked Sep 4, 202651-20091

“G.O.A.T é uma sigla americana no esporte que quer dizer Greatest Of All Time.”

Source: company website · checked Sep 4, 2026
6
fri.toIndirect evidence
Sao Paulo, BrazilHQ checked Sep 4, 202651-20076

“a fri.to nasceu na era digital-mobile e, em consequência disso, possui um time totalmente capacitado para traçar estratégias que irão posicionar a sua marca no meio digital de…”

Source: company website · checked Sep 4, 2026
7
WSI Digital MarketingPartial evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5075

“A WSI é líder mundial em Marketing Digital, Marketing de Busca, Desenvolvimento Web e Web design.”

Source: company website · checked Sep 4, 2026
8
Aunica Interactive MarketingPartial evidence
Sao Paulo, BrazilHQ checked Sep 4, 202651-20070

“WeSpeakData US Aunica is a marketing consultancy specialized in innovations and data analysis, offering Growth, implementation and licensing services in Martech, Adtech, SEO…”

Source: company website · checked Sep 4, 2026
9
Agência MestrePartial evidence
Sao Paulo, BrazilHQ checked Sep 4, 202651-20069

“A Agência Mestre é a principal referência de Inbound Marketing no Brasil, sendo a única agência parceira da RD Station, com 4 títulos consecutivos como melhor agência do ano.”

Source: company website · checked Sep 4, 2026
10
GotchaIndirect evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5067

“Desde que fundou sua primeira agência, há mais de 20 anos, Paulo Fischer tornou a avaliação de performance de investimentos sua marca registrada e incute este seu DNA em todos que…”

Source: company website · checked Sep 4, 2026
11
Gear SEOIndirect evidence
Sao Paulo, BrazilHQ checked Sep 4, 202651-20066

“We develop solutions and SEO strategies for your business.”

Source: company website · checked Sep 4, 2026
12
Performa WEB Agência DE Marketing DigitalPartial evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5062

“A Performa Web é uma agência de Marketing Digital full service, especializada em Search Engine Marketing (SEM) com foco em performance, que atua nas seguintes frentes: Links…”

Source: company website · checked Sep 4, 2026
13
SEO Marketing BrasilPartial evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5062

“One of Brazil's first Search agencies, SEO Marketing provides SEO, Social Media, SEM and Google Analytics services to hundreds of customers in Brazil since 2006.”

Source: company website · checked Sep 4, 2026
14
Agência DdwbIndirect evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5054

“Uma agência que oferece tudo que você precisa para melhorar sua performance virtual.”

Source: company website · checked Sep 4, 2026
15
Fourhands AgênciaIndirect evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5050

“Olá!”

Source: company website · checked Sep 4, 2026
16
RIOTIndirect evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5047

“Prazer, RIOT!”

Source: company website · checked Sep 4, 2026
17
Agência TipoPartial evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5037

“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…”

Source: company website · checked Sep 4, 2026
18
CRP MangoStrong evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5035

“Acreditamos que entregar soluções em marketing digital é buscar nas inovações diferenciais para uma experiência que aproxime consumidores de marcas através da internet, criando…”

Source: company website · checked Sep 4, 2026
19
Doutores DA WEBPartial evidence
Sao Paulo, BrazilHQ checked Sep 4, 2026201-50034

“Estamos no mercado desde 2006, 10 anos de experiência, tendo como missão, auxiliar empresas a conquistar mais negócios por meio da internet.”

Source: company website · checked Sep 4, 2026
20
ASB MarketingPartial evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5033

“Since 2006 in the market, we at ASB Marketing have developed websites, portals, hotsites, intranet and content for social media.”

Source: company website · checked Sep 4, 2026
21
WecontentIndirect evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5032

“Mais que uma agência full-service.”

Source: company website · checked Sep 4, 2026
22
InkubaPartial evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5031

“Inkuba is an awarded full-service digital marketing agency.”

Source: company website · checked Sep 4, 2026
23
Digitall EvolutionIndirect evidence
Sao Paulo, BrazilHQ checked Sep 4, 202611-5030

“Empresa focada em análise e acompanhamento de performance digital com ações multicanal, monitoramento constante de indicadores e eficiência de divulgação.”

Source: company website · checked Sep 4, 2026

Showing 23 of 2,059 internet marketing agencies based in Sao Paulo, Brazil

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Internet marketing agencies based in Sao Paulo, Brazil at a glance

As of Sep 4, 2026
1-10Median size (employees)
Sao PauloLargest hub · 2059 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
1,620
11-50
378
51-200
48
201-500
5
501-1,000
1

Email recency for this list is measured across the whole Brazil list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Sao Paulo, over 2,059 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 internet marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Sao Paulo, Brazil whose own description of what they do matches “internet marketing agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among internet marketing agencies, and records with no verified work email. Companies headquartered outside Sao Paulo 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 an evidence 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, 1,601 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 4, 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.

Internet marketing agencies by metro in Brazil

Frequently asked

How many internet marketing agencies are there based in Sao Paulo, Brazil?

RevenueBase identified 2,059 internet marketing agencies headquartered in Sao Paulo, 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?

Layer UP, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most internet marketing agencies?

Sao Paulo leads with 2059 headquartered companies, followed by Rio De Janeiro (610) and Curitiba (487).

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 1,601 verified decision-maker contacts tracked across these 2,059 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 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,059 internet marketing agencies based in Sao Paulo, Brazil. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Internet marketing agencies in Brazil · All Brazil lists · All Internet marketing agencies lists · New lists

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.

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