Company lists · Data refreshed September 2026

Top 25 Business communication platform providers based in Brazil

RevenueBase identified 91 company matches for business communication platform providers associated with Brazil as of September 2026 and tracks 788 professional contacts across them, including 158 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for business communication platform providers 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 September 27, 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 Sep 27, 2026 How this list was built
91Companies
788Contacts tracked
158Verified emails
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The 25 largest business communication platform providers based in Brazil

Ranked by team size
Top 25 of 91 company matches for business communication platform providers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 Paulo, BrazilHQ recorded Sep 27, 202651-20059 contacts →

Exact match

“Somos a Dialog, plataforma líder em comunicação interna no Brasil.> 2º lugar na categoria ScaleUp no ranking de Engajamento, Performance e Cultura do 100 Open Startups 2024, sendo…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchCampinas, BrazilHQ recorded Sep 27, 202611-5051 contacts →

Exact match

“A UC Technology é uma empresa com mais de 10 anos de experiência, com foco em tecnologia e Comunicação Unificada.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchFlorianópolis, BrazilHQ recorded Sep 27, 202611-5041 contacts →

Exact match

“Yungas é a solução definitiva em gestão e comunicação para grandes redes.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchFortaleza, BrazilHQ recorded Sep 27, 202611-5035 contacts →

Exact match

“Somos apaixonados por tecnologia, por isso desenvolvemos soluções para facilitar a comunicação entre marcas e clientes.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Sep 27, 202651-20032 contacts →

Exact match

“RH Digital: Plataforma de comunicação corporativa e automação de processos do RH.+55 (11) 4003-4733 http://lp.rh.digital”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchCuritiba, BrazilHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“A tecnologia da informação marcou uma grande revolução na maneira com que as empresas atuam no mercado e realizam seus negócios.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Sep 27, 202611-5020 contacts →

Exact match

“TV Corporativa, Aplicativo de Comunicação Interna, Intranet / Rede Social Corporativa e AI Chatbot.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchPelotas, BrazilHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“Unifique os principais canais de comunicação da sua empresa com o Chatlabs: uma plataforma intuitiva e customizável que transforma seu atendimento e relacionamento com os clientes.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchRibeirão Preto, BrazilHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“A Krolik, desde tem revolucionado a forma como empresas de todos os tamanhos se comunicam, integrando múltiplos canais como WhatsApp, redes sociais e e-mail em uma plataforma…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Sua comunicação empresarial completa em um só lugar.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“Somos a Tibox, única empresa na América Latina que contém o verdadeiro e exclusivo sistema Multicanal de Comunicação Interna, tecnologia única que transforma o engajamento do…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“Nós entendemos o seu negócio e criamos experiências únicas para cada um de nossos clientes.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchSao Jose Dos Campos, BrazilHQ recorded Sep 27, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchSão Bernardo Do Campo, BrazilHQ recorded Sep 27, 202611-508 contacts →

Exact match

“Reportana é um software inovador, projetado para revolucionar a comunicação e a gestão de negócios para empreendedores digitais.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Sep 27, 202611-507 contacts →

Exact match

“A Cisco apresenta o Voice Manager.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchGravataí, BrazilHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Souchat é a plataforma nº 1 em comunicação omnichannel para indústrias e distribuidoras.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchCuritiba, BrazilHQ recorded Sep 27, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchBarueri, BrazilHQ recorded Sep 27, 202611-506 contacts →

Exact match

“Oferecemos Soluções Tecnológicas de Comunicações Unificadas para negócios.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Sep 27, 202651-2005 contacts →

Exact match

“dialogi believes that effective communication and strong customer relationships are the key to business success.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchFortaleza, BrazilHQ recorded Sep 27, 20261-105 contacts →

Exact match

“Atenda todos os seus clientes em uma única plataforma.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchSão José Do Rio Preto, BrazilHQ recorded Sep 27, 202611-504 contacts →

Exact match

“The SimplificaCI aims through a SaaS platform to solve internal problems of communication in a business environment, covering the communication demand level as also the human…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchRio De Janeiro, BrazilHQ recorded Sep 27, 20261-104 contacts →

Exact match

“We are proud to be simple, light and straight to the point!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Sep 27, 20261-104 contacts →

Exact match

“A LATAMSUL auxilia empresas de qualquer porte a vencer distâncias e melhorar ainda mais a comunicação e o compartilhamento das informações entre seus colaboradores.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchVinhedo, BrazilHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Na Bridge Soluções, unimos mais de 20 anos de experiência no setor de telecomunicações a quase uma década de inovação como empresa 100% nacional.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchSao Paulo, BrazilHQ recorded Sep 27, 20261-102 contacts →

Exact match

“A Empresa DONN Soluções foi fundada em Fevereiro de 2011.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 91 business communication platform providers based in Brazil

See the full list, filter by size, metro and specialty, and access 158 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business communication platform providers based in Brazil at a glance

As of Sep 27, 2026
20.1%Verified-email coverage
8.7Average contacts per company
11-50Median size (employees)
30.8%Largest-city concentration · Sao Paulo
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
34
51-200
11
201-500
1
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 91 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 “business communication platform providers” 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 158 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 September 27, 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.

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 “business communication platform providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business communication platform providers are there based in Brazil?

RevenueBase identified 91 company matches for business communication platform providers associated with Brazil as of September 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?

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

Which city has the most business communication platform providers?

Sao Paulo leads with 28 company records, followed by Curitiba (4) and Fortaleza (4).

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 158 professional contacts with verified work emails tracked across these 91 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 September 27, 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.