Company lists · Data refreshed September 2026

Top 25 Advertising agency internet marketing agencies based in Porto Alegre, Brazil

Name: Advertising agency internet marketing agencies based in Porto Alegre, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 261 companies tracked

RevenueBase identified 261 advertising agency internet marketing agencies headquartered in Porto Alegre, Brazil as of September 2026 and tracks 1,008 professional contacts across them, including 131 with verified work emails. Sao Paulo is the largest hub.

This list covers advertising agency internet marketing 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 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 22, 2026 86% judged on-target in blind review

261Companies

1,008Contacts tracked

131Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest advertising agency internet marketing agencies based in Porto Alegre, Brazil

Ranked by team size

Top 25 of 261 advertising agency internet marketing agencies based in Porto Alegre, Brazil, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to advertising agency internet marketing agencies: 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	REWEB	Partial evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	51-200	94 contacts →
	Partial evidence “Reweb is the leading digital marketing agency for the automotive industry.” Source: RevenueBase Database · checked Sep 22, 2026
2	Global AD	Partial evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	51-200	82 contacts →
	Partial evidence “We offer a complete digital marketing project management solution with a focus on performance and e-commerce.” Source: RevenueBase Database · checked Sep 22, 2026
3	Agência JKR	Partial evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	51-200	43 contacts →
	Partial evidence “Premiada agência de marketing digital, publicidade e propaganda e comunicação 360° com operações no Brasil, Estados Unidos e Canadá” Source: RevenueBase Database · checked Sep 22, 2026
4	Wave Commerce	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	32 contacts →
	Indirect evidence “Somos experts em performance digital e, assim como nossos clientes, somos orientados a resultados.” Source: RevenueBase Database · checked Sep 22, 2026
5	Fator Performance Driven Marketing	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	23 contacts →
	Indirect evidence “A Fator é uma agência de performance digital com cultura data-driven, moldada em 3 pilares: Design, Performance e Simplicidade.” Source: RevenueBase Database · checked Sep 22, 2026
6	Cinco Marias Agência Digital	Partial evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	19 contacts →
	Partial evidence “A Cinco Marias Agência Digital nasceu da vontade de cinco comunicadoras de explorar o Marketing Digital.” Source: RevenueBase Database · checked Sep 22, 2026
7	Agência Centro	Partial evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	17 contacts →
	Partial evidence “A Centro é uma empresa de comunicação estratégica que trabalha com quatro disciplinas principais: branding, design, propaganda e marketing digital, incluindo criação e…” Source: RevenueBase Database · checked Sep 22, 2026
8	Adlocal	Partial evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	14 contacts →
	Partial evidence “We are a 360-degree marketing agency-but our starting point is never the ad.” Source: RevenueBase Database · checked Sep 22, 2026
9	API	Partial evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	13 contacts →
	Partial evidence “Desenvolvimento de sites e aplicativos, marketing digital, mídias sociais.” Source: RevenueBase Database · checked Sep 22, 2026
10	DEX Digital	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	12 contacts →
	Indirect evidence “dEx é uma empresa especializada em presença digital estratégica.” Source: RevenueBase Database · checked Sep 22, 2026
11	Moinho Digital	Partial evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	1-10	10 contacts →
	Partial evidence “A Moinho Digital existe para simplificar o marketing digital para que nossos clientes dediquem seu tempo àquilo que amam.” Source: RevenueBase Database · checked Sep 22, 2026
12	Bighouse	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	10 contacts →
	Indirect evidence “Criação de sites.” Source: RevenueBase Database · checked Sep 22, 2026
13	Clava Company	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	9 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 22, 2026
14	Siddi Digital	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	1-10	8 contacts →
	Indirect evidence “Siddi vem de uma palavra sânscrita que significa "realização" ou "sucesso".” Source: RevenueBase Database · checked Sep 22, 2026
15	Esquadra Marketing Digital	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	6 contacts →
	Indirect evidence “Trabalhamos para levar novos clientes para a sua empresa todos os dias, cuidando muito bem do seu investimento.” Source: RevenueBase Database · checked Sep 22, 2026
16	Engage House	Partial evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	1-10	6 contacts →
	Partial evidence “Agência de Marketing Digital focada em transformação digital para empresas e empreendedores.” Source: RevenueBase Database · checked Sep 22, 2026
17	Agência COW	Partial evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	6 contacts →
	Partial evidence “Agência de Marketing Digital especializada em Inbound Marketing, Websites, E-mail Marketing, Landing Pages, Redes Sociais, Face Ads e Google Ads.” Source: RevenueBase Database · checked Sep 22, 2026
18	Construtiva TI	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	5 contacts →
	Indirect evidence “A Construtiva é uma empresa especializada na integração entre estratégia, tecnologia e comunicação que, desde 2003, atua no desenvolvimento e implantação de projetos digitais como…” Source: RevenueBase Database · checked Sep 22, 2026
19	Rushar Digital	Strong evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	1-10	5 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 22, 2026
20	ACEKÁ	Partial evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	1-10	3 contacts →
	Partial evidence “Marketing Digital e Assessoria de Imprensa para ajudar empresas a crescerem e venderem cada vez mais.” Source: RevenueBase Database · checked Sep 22, 2026
21	Webconecte Marketing Digital	Strong evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	1-10	3 contacts →
	Strong evidence “Webconecte Marketing Digital is a marketing and advertising company based out of 1672 Av.” Source: RevenueBase Database · checked Sep 22, 2026
22	Bloom Estúdio Criativo	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	1-10	3 contacts →
	Indirect evidence “Floresça onde você plantar.” Source: RevenueBase Database · checked Sep 22, 2026
23	Techflow	Partial evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	1-10	3 contacts →
	Partial evidence “We combine the latest TECHNOLOGIES with BEST PRATICES in Digital Marketing.” Source: RevenueBase Database · checked Sep 22, 2026
24	Balz Marketing Digital	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	1-10	3 contacts →
	Indirect evidence “Você sente que sua empresa está invisível no digital ou que seu site não gera pedidos?” Source: RevenueBase Database · checked Sep 22, 2026
25	Santins	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 22, 2026	11-50	2 contacts →
	Indirect evidence “Nascemos da dificuldade do mercado publicitário em integrar conceitos tecnológicos com sua parte criativa e gerencial.” Source: RevenueBase Database · checked Sep 22, 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 agency internet 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 advertising agency internet marketing agencies.
Partial evidence: Its own public description names part of advertising agency internet marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name advertising agency internet 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 261 advertising agency internet marketing agencies based in Porto Alegre, Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 131 reachable decision-makers.

Free signup · no credit card

View the full list →

Advertising agency internet marketing agencies based in Porto Alegre, Brazil at a glance

As of Sep 22, 2026

13.0%Verified-email coverage

3.9Average contacts per company

1-10Median size (employees)

864.0%Largest-city concentration · Sao Paulo

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

212

11-50

51-200

201-500

Email recency for this list is measured across the whole Brazil list rather than for Porto Alegre, so it is reported there. Company counts and contact totals on this page are exact for Porto Alegre, over 261 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 agency internet 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.
What qualifies: Companies headquartered in Porto Alegre, Brazil whose own description of what they do matches “advertising agency internet 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 advertising agency internet 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 advertising agency internet marketing 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 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, 131 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 22, 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 agency internet marketing agencies by metro in Brazil

Advertising agency internet marketing agencies in Sao Paulo2255
Advertising agency internet marketing agencies in Rio De Janeiro645
Advertising agency internet marketing agencies in Curitiba499
Advertising agency internet marketing agencies in Belo Horizonte425
Advertising agency internet marketing agencies in Porto Alegre261
Advertising agency internet marketing agencies in Florianopolis209
Advertising agency internet marketing agencies in Brasilia204
Advertising agency internet marketing agencies in Fortaleza194
Advertising agency internet marketing agencies in Goiania182
Advertising agency internet marketing agencies in Campinas176
Advertising agency internet marketing agencies in Recife170
Advertising agency internet marketing agencies in Salvador150
Advertising agency internet marketing agencies in Ribeirao Preto147
Advertising agency internet marketing agencies in Guarulhos106
Advertising agency internet marketing agencies in Sao Bernardo Do Campo103
Advertising agency internet marketing agencies in Sao Jose Dos Campos100
Advertising agency internet marketing agencies in Maringa93
Advertising agency internet marketing agencies in Barueri92
Advertising agency internet marketing agencies in Joinville92
Advertising agency internet marketing agencies in Sorocaba92
Advertising agency internet marketing agencies in Santo Andre90
Advertising agency internet marketing agencies in Londrina85
Advertising agency internet marketing agencies in Niteroi81
Advertising agency internet marketing agencies in Sao Jose Do Rio Preto81
Advertising agency internet marketing agencies in Uberlandia76
Advertising agency internet marketing agencies in Jundiai72
Advertising agency internet marketing agencies in Santos72
Advertising agency internet marketing agencies in Blumenau68
Advertising agency internet marketing agencies in Caxias Do Sul68
Advertising agency internet marketing agencies in Vitoria64
Advertising agency internet marketing agencies in Manaus63
Advertising agency internet marketing agencies in Natal63
Advertising agency internet marketing agencies in Bauru60
Advertising agency internet marketing agencies in Sao Caetano Do Sul60
Advertising agency internet marketing agencies in Vila Velha54
Advertising agency internet marketing agencies in Campo Grande52
Advertising agency internet marketing agencies in Novo Hamburgo52
Advertising agency internet marketing agencies in Joao Pessoa50
Advertising agency internet marketing agencies in Balneario Camboriu44
Advertising agency internet marketing agencies in Indaiatuba44
Advertising agency internet marketing agencies in Osasco42
Advertising agency internet marketing agencies in Piracicaba42
Advertising agency internet marketing agencies in Americana40
Advertising agency internet marketing agencies in Cuiaba40
Advertising agency internet marketing agencies in Maceio38
Advertising agency internet marketing agencies in Belem37
Advertising agency internet marketing agencies in Franca37
Advertising agency internet marketing agencies in Juiz De Fora35
Advertising agency internet marketing agencies in Mogi Das Cruzes35
Advertising agency internet marketing agencies in Taubate35
Advertising agency internet marketing agencies in Aracaju33
Advertising agency internet marketing agencies in Criciuma33
Advertising agency internet marketing agencies in Cascavel32
Advertising agency internet marketing agencies in Sao Jose30
Advertising agency internet marketing agencies in Brasilia Df29
Advertising agency internet marketing agencies in Itajai29
Advertising agency internet marketing agencies in Palhoca29
Advertising agency internet marketing agencies in Contagem28
Advertising agency internet marketing agencies in Cotia28
Advertising agency internet marketing agencies in Praia Grande28
Advertising agency internet marketing agencies in Sao Carlos28
Advertising agency internet marketing agencies in Volta Redonda27
Advertising agency internet marketing agencies in Chapeco26
Advertising agency internet marketing agencies in Jaragua Do Sul26

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 agency internet 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 advertising agency internet marketing agencies are there based in Porto Alegre, Brazil?

RevenueBase identified 261 advertising agency internet marketing 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?

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

Which city has the most advertising agency internet marketing agencies?

Sao Paulo leads with 2255 headquartered companies, followed by Rio De Janeiro (645) and Curitiba (499).

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 131 verified decision-maker contacts tracked across these 261 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 261 advertising agency internet marketing agencies based in Porto Alegre, Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Advertising agency internet marketing agencies by geography

Browse the directory

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.