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Company lists · Data refreshed September 2026

Top 25 Online advertising agencies based in Porto Alegre, Brazil

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 156 companies tracked

RevenueBase identified 156 online advertising agencies headquartered in Porto Alegre, Brazil as of September 2026 and tracks 537 professional contacts across them, including 82 with verified work emails. Sao Paulo is the largest hub.

This list covers online advertising agencies headquartered in Porto Alegre, 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 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
156Companies
537Contacts tracked
82Verified emails
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The 25 largest online advertising agencies based in Porto Alegre, Brazil

Ranked by team size
Top 25 of 156 online advertising agencies based in Porto Alegre, Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names online advertising 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
Global ADIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 202651-20082

“We offer a complete digital marketing project management solution with a focus on performance and e-commerce.”

Source: company website · checked Sep 5, 2026
2
Wave CommerceIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 202611-5032

“Somos experts em performance digital e, assim como nossos clientes, somos orientados a resultados.”

Source: company website · checked Sep 5, 2026
3
Fator Performance Driven MarketingIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 202611-5023

“A Fator é uma agência de performance digital com cultura data-driven, moldada em 3 pilares: Design, Performance e Simplicidade.”

Source: company website · checked Sep 5, 2026
4
Cinco Marias Agência DigitalIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 202611-5019

“A Cinco Marias Agência Digital nasceu da vontade de cinco comunicadoras de explorar o Marketing Digital.”

Source: company website · checked Sep 5, 2026
5
AdlocalIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 202611-5014

“We are a 360-degree marketing agency-but our starting point is never the ad.”

Source: company website · checked Sep 5, 2026
6
APIIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 202611-5013

“Desenvolvimento de sites e aplicativos, marketing digital, mídias sociais.”

Source: company website · checked Sep 5, 2026
7
Moinho DigitalIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-1010

“A Moinho Digital existe para simplificar o marketing digital para que nossos clientes dediquem seu tempo àquilo que amam.”

Source: company website · checked Sep 5, 2026
8
Clava CompanyIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 202611-509

“A Clava é para você que sonha em ampliar o crescimento e faturamento do seu negócio, mantendo uma presença digital de qualidade e tornando-se referência para seus consumidores…”

Source: company website · checked Sep 5, 2026
9
Siddi DigitalIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-108

“Siddi vem de uma palavra sânscrita que significa "realização" ou "sucesso".”

Source: company website · checked Sep 5, 2026
10
Esquadra Marketing DigitalIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 202611-506

“Trabalhamos para levar novos clientes para a sua empresa todos os dias, cuidando muito bem do seu investimento.”

Source: company website · checked Sep 5, 2026
11
Engage HouseIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-106

“Agência de Marketing Digital focada em transformação digital para empresas e empreendedores.”

Source: company website · checked Sep 5, 2026
12
Agência COWIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 202611-506

“Agência de Marketing Digital especializada em Inbound Marketing, Websites, E-mail Marketing, Landing Pages, Redes Sociais, Face Ads e Google Ads.”

Source: company website · checked Sep 5, 2026
13
Rushar DigitalIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-105

“Aqui começa a sua nova fase no Marketing Digital Alavancamos a presença digital e vendas do seu negócio com estratégias criativas, analíticas e eficientes através da Internet.”

Source: company website · checked Sep 5, 2026
14
TechflowIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-103

“We combine the latest TECHNOLOGIES with BEST PRATICES in Digital Marketing.”

Source: company website · checked Sep 5, 2026
15
Balz Marketing DigitalIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-103

“Você sente que sua empresa está invisível no digital ou que seu site não gera pedidos?”

Source: company website · checked Sep 5, 2026
16
DWD MulticomIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-102

“A internet vem mudando a maneira como trabalhamos, nos relacionamos e fazemos negócios, nossos hábitos de consumo estão mudando rapidamente, e a maneira como nos relacionamos com…”

Source: company website · checked Sep 5, 2026
17
Dev4youIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 202611-501

“Uma empresa de desenvolvimento criativa, onde acreditamos que a tecnologia deve ser um facilitador nas relações das marcas e seus públicos.”

Source: company website · checked Sep 5, 2026
18
Unagi Comunicação EstratégicaIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-101

“Comunicação e marketing para pequenas e médias empresas.”

Source: company website · checked Sep 5, 2026
19
Veraz ComunicacaoIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-101
Source: company website · checked Sep 5, 2026
20
Adexperts Agência DE PerformanceIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-101

“AdExperts é uma agência de Marketing Digiral focada exclusivamente em tráfego usando o Google Ads e o Facebook para atrair potenciais clientes para sua empresa.”

Source: company website · checked Sep 5, 2026
21
Jornada DigitalIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-101

“A internet conecta pessoas e negócios.”

Source: company website · checked Sep 5, 2026
22
Géssica Lopes Marketing & EstratégiaIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-101

“Empresa especialista em Marketing Digital e Tráfego Pago.”

Source: company website · checked Sep 5, 2026
23
Agência.MdIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-101

“Ligando negócios a pessoas.”

Source: company website · checked Sep 5, 2026
24
J8 MarketingIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-101

“Marketing com Foco em Vendas: Redes Sociais; Mídias Digitais; Treinamento e Motivação de Equipe; Sites / Banners / Peças Publicitárias; Facebook, Google e Instagram.”

Source: company website · checked Sep 5, 2026
25
Beehive MídiaIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261-101

“Somos especializada em oferecer serviços abrangentes de marketing e gestão de tráfego.”

Source: company website · checked Sep 5, 2026

Showing 25 of 156 online advertising agencies based in Porto Alegre, Brazil

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Online advertising agencies based in Porto Alegre, Brazil at a glance

As of Sep 5, 2026
1-10Median size (employees)
Sao PauloLargest hub · 1351 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
126
11-50
27
51-200
2
201-500
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 Porto Alegre, over 156 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 online advertising 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 Porto Alegre, Brazil whose own description of what they do matches “online advertising 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 online advertising agencies, and records with no verified work email. Companies headquartered outside Porto Alegre 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, 82 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 5, 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.

Online advertising agencies by metro in Brazil

Frequently asked

How many online advertising agencies are there based in Porto Alegre, Brazil?

RevenueBase identified 156 online advertising agencies headquartered in Porto Alegre, 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?

Global AD, headquartered in Porto Alegre, tops this list with the largest team on record.

Which city has the most online advertising agencies?

Sao Paulo leads with 1351 headquartered companies, followed by Rio De Janeiro (384) and Curitiba (341).

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 82 verified decision-maker contacts tracked across these 156 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 156 online advertising agencies based in Porto Alegre, Brazil. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Online advertising agencies in Brazil · All Brazil lists · All Online advertising 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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