Company lists · Data refreshed November 2026

Top 25 Sales development call centers based in Brazil

RevenueBase identified 131 company matches for sales development call centers associated with Brazil as of November 2026 and tracks 1,740 professional contacts across them, including 138 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for sales development call centers 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
131Companies
1,740Contacts tracked
138Verified emails
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The 25 largest sales development call centers based in Brazil

Ranked by team size
Top 25 of 131 company matches for sales development call centers 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 Jose Do Rio Preto, BrazilHQ recorded Nov 5, 2026501-1,000404 contacts →

Exact match

“A Cobmax é uma Sales Center com inteligência em vendas, fruto de metodologia própria, testada e aprovada em 11 anos de experiência.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Nov 5, 2026n/a202 contacts →

Exact match

“A SM Services constrói motores de receita para empresas B2B que vendem soluções complexas, unindo metodologia comercial, inteligência artificial e curadoria humana.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202651-20083 contacts →

Exact match

“We have been helping companies attract customers since 2003.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202651-20041 contacts →

Exact match

“Somos a Comeet, trabalhamos para permitir que nossos clientes direcionem sua energia no fechamento de bons contratos.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5041 contacts →

Exact match

“We are a company specialized in generating qualified leads and have a team with more than 20 years of experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Há 11 anos no mercado, somos uma equipe multidisciplinar, formada por profissionais de áreas diversas e assessores bilíngues.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchHortolândia, BrazilHQ recorded Nov 5, 20261-1026 contacts →

Exact match

“A MyLead é uma Startup no segmento de Leads.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Nós ajudamos e Impulsionamos a performance de vendas de empresas e consultorias, através de uma tecnologia própria e métodos avançados de captação de leads super qualificados.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchCuritiba, BrazilHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Somos a solução completa para aumentar os resultados de vendas da sua empresa b2b!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Há mais de 28 anos desenvolvendo soluções em TI para TELECOM visando a otimização das atividades de Call Center em empresas de diferentes segmentos.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchCampinas, BrazilHQ recorded Nov 5, 202651-20017 contacts →

Exact match

“Akiva Software desenvolve uma suite de aplicações integradas para call-centers, empresas de telemarketing e contact-centers dos mais diversos portes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchJundiaí, BrazilHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“É uma empresa de tecnologia focada no desenvolvimento de soluções para Call Centers e Contact Centers SAC, Telemarketing, Televendas, empresas de Cobrança e de Crédito.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchBarueri, BrazilHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Fundada em 2010, a Hosanna Tecnologia é uma empresa especializada no desenvolvimento de soluções e softwares para Call Center, Televendas e SAC.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchPorto Alegre, BrazilHQ recorded Nov 5, 202651-20016 contacts →

Exact match

“Call Center Receptivo Ativo Terceirização de Vendas Representação Comercial SAC Cobrança Coleta de Dados Agendamentos Higienização de Bases Conversão de Leads Pesquisas de Mercado”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchAmericana, BrazilHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Qualificação e Prospecção de Clientes com BigData - Gestão de Leads- Tratamento e Análise de Dados B2B- Pesquisa de Mercado- Contact Center; Adquirimos via Big Data os dados…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“A HAS Prospecção Corporativa é especializada em prospecção B2B, e presta esse serviço completo para a sua empresa!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBarueri, BrazilHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Nós prospectamos.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchCampinas, BrazilHQ recorded Nov 5, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCaxias Do Sul, BrazilHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Localizada em Caxias do Sul, na Serra Gaúcha, a Impacto Positivo é empresa que atua na implantação e gestão terceirizada de serviços de marketing direto, abrangendo tele-marketing…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, BrazilHQ recorded Nov 5, 20261-1010 contacts →

Exact match

“Strive is an Outbound Lead Generation and CRM Enrichment agency.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchSao Paulo, BrazilHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Precisando gerar mais Leads qualificados para seu time comercial?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchPalhoça, BrazilHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Central de Relacionamentos Atuamos com: SAC | Inside Sales | Recuperação de crédito | Gestão de Relacionamento | Pré/Pós-venda | Retenção | Expansão”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Nov 5, 20261-108 contacts →

Exact match

“A HS Inteligência Comercial é especializada em prospecção B2B e geração de leads qualificados, ajudando empresas a crescer com previsibilidade comercial.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Somos uma empresa especializada em gerar resultados acelerados de vendas, através da expertise em implantação de esteira de geração e qualificaçãode leads inbound e outbound…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSao Paulo, BrazilHQ recorded Nov 5, 20261-104 contacts →

Exact match

“A DEFYIT é uma empresa nacional, criada a partir da expertise de profissionais com mais de 20 anos nas áreas de desenvolvimento de software para Contact Center dentro de ambientes…”

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

Showing 25 of 131 sales development call centers based in Brazil

See the full list, filter by size, metro and specialty, and access 138 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sales development call centers based in Brazil at a glance

As of Nov 5, 2026
7.9%Verified-email coverage
13.3Average contacts per company
1-10Median size (employees)
39.7%Largest-city concentration · Sao Paulo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
67
11-50
49
51-200
10
201-500
4
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 131 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 “sales development call centers” 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 138 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.

Sales development call centers 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 “sales development call centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sales development call centers are there based in Brazil?

RevenueBase identified 131 company matches for sales development call centers 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?

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

Which city has the most sales development call centers?

Sao Paulo leads with 52 company records, followed by Curitiba (5) and Florianopolis (5).

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 138 professional contacts with verified work emails tracked across these 131 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.