Company lists · Data refreshed September 2026

Top 21 In-app messaging platform companies based in Brazil

RevenueBase identified 54 company matches for in-app messaging platform companies associated with Brazil as of September 2026 and tracks 558 professional contacts across them, including 152 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for in-app messaging platform companies 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 28, 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 28, 2026 How this list was built
54Companies
558Contacts tracked
152Verified emails
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The 21 largest in-app messaging platform companies based in Brazil

Ranked by team size
Top 21 of 54 company matches for in-app messaging platform companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchSão Paulo, BrazilHQ recorded Sep 28, 202651-20092 contacts →

Exact match

“We are a Conversational Marketing company that develops conversational agents for Messenger, WhatsApp and Instagram with the mission of making our lives smarter.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchFlorianópolis, BrazilHQ recorded Sep 28, 2026201-50043 contacts →

Exact match

“A Code7 desenvolve softwares para facilitar a comunicação entre as empresas e os seus consumidores.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchPeruíbe, BrazilHQ recorded Sep 28, 202611-5041 contacts →

Exact match

“A Yup Chat é uma empresa brasileira fundada em 2018, reconhecida por fornecer soluções inteligentes que transformam o relacionamento com clientes online.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“Com mais de 10 anos de mercado, somos uma plataforma 100% brasileira, especializada em mensageria digital - e-mail, sms, chatbot, entre outros - para grandes empresas de…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchChapecó, BrazilHQ recorded Sep 28, 202651-20032 contacts →

Exact match

“Transforme a comunicação do seu negócio com mensageria em massa!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“Plataforma WhatsApp Business API conectando seus clientes por meio de diversos canais, como WhatsApp, SMS, Instagram, Messenger, Telegram, E-mail e WebChat.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBelo Horizonte, BrazilHQ recorded Sep 28, 202651-20028 contacts →

Exact match

“Bem vindo à Marktel, sua parceira estratégica em soluções de mensagens inovadoras!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchGoiânia, BrazilHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“Desenvolvemos chatbots inteligentes e enviamos notificações via SMS e WhatsApp”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchRio De Janeiro, BrazilHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“A Mailerweb é uma plataforma de comunicação digital que integra e-mail marketing, WhatsApp, SMS e RCS em uma única solução.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchRio De Janeiro, BrazilHQ recorded Sep 28, 20261-1015 contacts →

Exact match

“A Whats oferece soluções inteligentes e criativas para que marcas e empresas se comuniquem digitalmente com seus clientes ou colaboradores, através de conversas nos canais…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchSão Paulo, BrazilHQ recorded Sep 28, 202651-2009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchCuritiba, BrazilHQ recorded Sep 28, 202611-508 contacts →

Exact match

“A BestUse Technology é uma empresa de tecnologia especializada em comunicação digital, posicionando-se entre os principais players do mercado de mensageria no Brasil.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Somos uma empresa focada no desenvolvimento de soluções inteligentes para Comunicação através de mensagens SMS, Email, Voz, WhatsApp, Push, ChatOnline e ChatBot para o mercado…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Sep 28, 202611-506 contacts →

Exact match

“A Guide121 é uma startup brasileira, fundada por 2 mulheres.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchRio De Janeiro, BrazilHQ recorded Sep 28, 20261-106 contacts →

Exact match

“A JM Master é uma plataforma que vai além do SMS Marketing, E-mail Marketing.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchUberlândia, BrazilHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Solução Mobile que possibilita a sua empresa se conectar com seus clientes de forma rápida, segura e assertiva, por meio de Chatboots, Comunicação interativa via WhatsApp, Gatways…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Sep 28, 20261-103 contacts →

Exact match

“We help businesses build relationships through messaging-based conversational experiences”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchPorto Alegre, BrazilHQ recorded Sep 28, 202611-502 contacts →

Exact match

“Em um mundo digital em constante evolução, onde a velocidade da informação e a necessidade de resultados concretos caminham lado a lado, nasce o propósito da Techflow, uma empresa…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Sep 28, 202651-2002 contacts →

Exact match

“Plataforma de envio e atendimento Email SMS e WhatsApp.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchCotia, BrazilHQ recorded Sep 28, 202611-501 contacts →

Exact match

“A Message é uma empresa de tecnologia especialista no envio de mensagens em múltiplos canais, tais como e-mail, SMS e chat bot por meio de aplicativos e websites.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBrasília, BrazilHQ recorded Sep 28, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 21 of 54 in-app messaging platform companies based in Brazil

See the full list, filter by size, metro and specialty, and access 152 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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In-app messaging platform companies based in Brazil at a glance

As of Sep 28, 2026
27.2%Verified-email coverage
10.3Average contacts per company
11-50Median size (employees)
42.6%Largest-city concentration · Sao Paulo
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
21
51-200
7
201-500
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 54 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 “in-app messaging platform companies” 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 152 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 28, 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 “in-app messaging platform companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many in-app messaging platform companies are there based in Brazil?

RevenueBase identified 54 company matches for in-app messaging platform companies 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?

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

Which city has the most in-app messaging platform companies?

Sao Paulo leads with 23 company records, followed by Curitiba (3) and Florianopolis (3).

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 152 professional contacts with verified work emails tracked across these 54 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 28, 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.