Company lists · Data refreshed September 2026
Top 25 SaaS SEO agencies based in Brazil
RevenueBase identified 270 SaaS SEO agencies headquartered in Brazil as of September 2026 and tracks 1,403 professional contacts across them, including 288 with verified work emails and 43 with mobile numbers. Sao Paulo is the largest hub.
This list covers SaaS SEO agencies 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, how directly it supports the match, and when it was last checked. Data refreshed September 6, 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.
The 25 largest SaaS SEO agencies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 141 | ||||
“Founded in 2016 in Spain, and currently operating in Brazil, liveSEO performs consistent and well-targeted work in SEO (search engine optimization), attracting companies looking…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 76 | ||||
“Somos a Blue Ocean, a maior assessoria de marketing para empresas SaaS.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 69 | ||||
“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 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | SEO Marketing BrasilPartial evidence | 62 | |||
“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 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 60 | ||||
“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 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 45 | ||||
“Somos a Busca Orgânica, a melhor Agência de SEO do Brasil e temos como objetivo auxiliar no crescimento de empresas, possibilitando novas oportunidades de negócio e aumento da…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 45 | ||||
“We are specialized in SEO e PPC continuos improvement strategies for multi-market companies.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 41 | ||||
“A SEO Master é uma empresa de consultoria especializada em Otimização de Sites, ou Search Engine Optimization (SEO).” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 32 | ||||
“Só o primeiro lugar interessa!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 26 | ||||
“At GS2, we connect marketing and sales with intelligence, creativity and technology.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 20 | ||||
“A WebShare, como agência SEO First, está preparada e focada em criar as melhores estratégias de mercado para atingir resultados reais para o seu negócio utilizando o tráfego…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 19 | ||||
“QUEM FAZ TUDO, NÃO FAZ NADA!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 17 | ||||
“Eleve sua presença no Google Orgânico com o nosso laboratório de marketing dedicado a explorar oportunidades de crescimento para o seu negócio.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 16 | ||||
“Backlinks Global: Enhance Your Website’s Authority and Visibility At Backlinks Global, we specialize in helping you gain authority and improve your Google ranking by building…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 15 | ||||
“SEO brilhante para negócios brilhantes.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 14 | ||||
“Ecto Digital specializes in SEO and data, providing customized strategies for traffic acquisition and conversion.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 14 | ||||
“Fundada em 2017 por Walter Nascimento, a TAGDIGI nasceu com o propósito de ajudar empresas a conquistar relevância no Google e gerar resultados previsíveis.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 14 | ||||
“Simplex is a company dedicated to driving growth and enhancing performance, specializing in Business Performance Growth, Data-Driven strategies, and high-performance SEO methods.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 13 | ||||
“Agência é especializada em SEO com grande leque de serviços relacionados com o tráfego orgânico: SEO, Produção de conteúdo textual e em vídeo, Web Analytics, Criação de sites e…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 12 | ||||
“Our website: https://mkt55.com We understand that small and medium-sized companies in the segment cannot afford to hire North American digital marketing companies, as recommended…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | IdetecIndirect evidence | 11 | |||
“Empresa especializada em Marketing.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 11 | ||||
“A Consultoria Digital é uma agência com foco em soluções 100% digitais.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 9 | ||||
“Agência de Marketing e Publicidade” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | Netlinks - SEO AgencyPartial evidence | 9 | |||
“Netlinks is an SEO (Search Engine Optimization) agency passionate about performance and the competition for pages looking for the first place on Google.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 8 | ||||
“Wesearch.media is a young SEO Consulting Company founded in 2016, who aims to bring actual real life results to its clients.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 270 SaaS SEO agencies based in Brazil
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 288 reachable decision-makers.
Free signup · no credit card
SaaS SEO agencies based in Brazil at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
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 SaaS SEO 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 Brazil whose own description of what they do matches “SaaS SEO 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 SaaS SEO agencies, 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 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, 288 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 6, 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.
SaaS SEO agencies by metro
- SaaS SEO agencies in Sao Paulo64
Frequently asked
How many SaaS SEO agencies are there based in Brazil?
RevenueBase identified 270 SaaS SEO agencies 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?
Liveseo, headquartered in Maringa, tops this list with the largest team on record.
Which city has the most SaaS SEO agencies?
Sao Paulo leads with 64 headquartered companies, followed by Curitiba (23) and Rio De Janeiro (19).
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 288 verified decision-maker contacts tracked across these 270 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 270 SaaS SEO agencies based in Brazil. Start with a free account, no credit card.
Get the full listRelated lists
SaaS SEO agencies by geography
- SaaS SEO agencies based in the United States
- SaaS SEO agencies based in the United Kingdom
- SaaS SEO agencies based in France
- SaaS SEO agencies based in Canada
- SaaS SEO agencies based in Australia
- SaaS SEO agencies based in Spain
- SaaS SEO agencies based in Germany
- SaaS SEO agencies based in the Netherlands
- SaaS SEO agencies based in Poland
- SaaS SEO agencies based in Italy
- SaaS SEO agencies based in South Africa
- SaaS SEO agencies based in Sweden
Browse the directory
Browse: Companies home · All Brazil lists · All SaaS SEO 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.