Company lists · Data refreshed November 2026

Top 25 Whatsapp api software companies based in Brazil

RevenueBase identified 413 company matches for whatsapp api software companies associated with Brazil as of November 2026 and tracks 3,973 professional contacts across them, including 613 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for whatsapp api software 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 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
413Companies
3,973Contacts tracked
613Verified emails
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The 25 largest whatsapp api software companies based in Brazil

Ranked by team size
Top 25 of 413 company matches for whatsapp api software companies 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 matchBelo Horizonte, BrazilHQ recorded Nov 5, 2026501-1,000896 contacts →

Exact match

“Inteligência Artificial que entende seu negócio: Atendimento, vendas e cobrança pelo WhatsApp para escalar seus resultados.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchCuritiba, BrazilHQ recorded Nov 5, 202651-200186 contacts →

Exact match

“A OmniChat é a plataforma líder em chat commerce e IA conversacional no Brasil.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchRecife, BrazilHQ recorded Nov 5, 202651-200164 contacts →

Exact match

“Referência em automação para WhatsApp desde 2019, com mais de clientes ativos em 9 países que aumentaram suas vendas utilizando nossa plataforma.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchGoiânia, BrazilHQ recorded Nov 5, 202651-200123 contacts →

Exact match

“Como não havia um caminho, nós abrimos o caminho.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 202651-20099 contacts →

Exact match

“A Helena é uma plataforma de CRM e atendimento integrada ao WhatsApp e Instagram Direct, desenvolvida para estreitar a comunicação entre sua equipe, clientes e leads.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202651-20078 contacts →

Exact match

“A Voll Solutions iniciou sua operação em 2015 com o lançamento do Voll 360, solução de atendimento por Whatsapp e canais digitais inspirada nas mais avançadas plataformas do…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202651-20062 contacts →

Exact match

“A Omni Assessoria estrutura e potencializa a comunicação de empresas por meio de soluções integradas de telefonia em nuvem, WhatsApp, automação e IA.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchFortaleza, BrazilHQ recorded Nov 5, 202611-5060 contacts →

Exact match

“Agora somos Suri by Chatbot Maker!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBalneário Camboriú, BrazilHQ recorded Nov 5, 202611-5059 contacts →

Exact match

“Data Crazy é a plataforma de CRM que revoluciona a gestão de clientes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchCampinas, BrazilHQ recorded Nov 5, 202611-5057 contacts →

Exact match

“Ofereceremos uma plataforma para unificar o Facebook, Instagram, WhatsApp, Telegram e Chat do seu site, com Robôs e atendentes simultâneos com preços muito acessíveis.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5050 contacts →

Exact match

“É conversando que a gente vende!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMaceió, BrazilHQ recorded Nov 5, 202651-20049 contacts →

Exact match

“Weni is an Artificial Intelligence company applied to communication.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5046 contacts →

Exact match

“A Revi está levando o conversational commerce para um novo patamar com IA.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchContagem, BrazilHQ recorded Nov 5, 202611-5044 contacts →

Exact match

“A Único é um hub de soluções que conecta tecnologia, atendimento, gestão, marketing, educação e inteligência artificial para transformar a operação das empresas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“A Letalk é uma empresa SaaS que transforma o WhatsApp em um canal estratégico de vendas e relacionamento.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchFlorianópolis, BrazilHQ recorded Nov 5, 2026201-50041 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5038 contacts →

Exact match

“A Kentro nasceu para transformar a jornada do cliente.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSão José Dos Pinhais, BrazilHQ recorded Nov 5, 202651-20037 contacts →

Exact match

“Mais vendas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5035 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 · Nov 5, 2026 · View company records in RevenueBase
20Exact matchCuritiba, BrazilHQ recorded Nov 5, 202651-20032 contacts →

Exact match

“Tornar incrível a comunicação entre marcas e pessoas, este é o nosso negócio Nosso sonho começou lá em 2004, quando percebemos que era possível e necessário desenvolver um jeito…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchPorto Alegre, BrazilHQ recorded Nov 5, 202651-20032 contacts →

Exact match

“ORPEN is a customer service platform that allows you to centralize all your company's channels in a single environment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSao Bernardo Do Campo, BrazilHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“Para Empresas Que Querem Parar de Perder Vendas Online A cada dia, sua empresa perde clientes porque: Mensagens ficam perdidas em múltiplos apps Equipe responde em horários…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchViçosa, BrazilHQ recorded Nov 5, 20261-1029 contacts →

Exact match

“Maxbot is a Multichannel Digital Service Platform that allows its attendants to interact with their customers through various communication channels such as WhatsApp, Telegram…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Cansado de chatbots que prometem agilidade, mas entregam silos e fragmentação de dados?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchBarueri, BrazilHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Somos especialistas em soluções de atendimento.”

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

Showing 25 of 413 whatsapp api software companies based in Brazil

See the full list, filter by size, metro and specialty, and access 613 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Whatsapp api software companies based in Brazil at a glance

As of Nov 5, 2026
15.4%Verified-email coverage
9.6Average contacts per company
1-10Median size (employees)
23.7%Largest-city concentration · Sao Paulo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
267
11-50
109
51-200
29
201-500
1
501-1,000
2

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 413 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 “whatsapp api software 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 613 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.

Whatsapp api software companies 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 “whatsapp api software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many whatsapp api software companies are there based in Brazil?

RevenueBase identified 413 company matches for whatsapp api software companies 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?

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

Which city has the most whatsapp api software companies?

Sao Paulo leads with 98 company records, followed by Curitiba (23) and Belo Horizonte (17).

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 613 professional contacts with verified work emails tracked across these 413 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.