Company lists · Data refreshed September 2026

Top 25 AI chatbot startups based in Brazil

RevenueBase identified 599 company matches for AI chatbot startups associated with Brazil as of September 2026 and tracks 6,765 professional contacts across them, including 1,823 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for AI chatbot startups 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 19, 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 19, 2026 How this list was built
599Companies
6,765Contacts tracked
1,823Verified emails
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The 25 largest AI chatbot startups based in Brazil

Ranked by team size
Top 25 of 599 company matches for AI chatbot startups based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 Sep 19, 2026501-1,000813 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 · Sep 19, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Sep 19, 2026501-1,000787 contacts →

Exact match

“Proporcione experiências pessoais, envolventes e fluidas com o poder de Zenvia Customer Cloud, nossa IA completa que revolucionará a jornada dos seus clientes.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchRemoto, BrazilHQ recorded Sep 19, 202651-200178 contacts →

Exact match

“Cloud Humans is a global AI-powered customer support platform built for digital companies that need to scale support without increasing costs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-200101 contacts →

Exact match

“A Ligo é a parceira ideal para empresas que desejam transformar a maneira como se relacionam com seus prospects e clientes.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Sep 19, 202651-20098 contacts →

Exact match

“A ColmeIA impulsiona negócios por meio de conversas inteligentes.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchBauru, BrazilHQ recorded Sep 19, 202651-20095 contacts →

Exact match

“A New Way é uma empresa especializada em tecnologia, inovação, inteligência e relacionamento.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
8Exact matchUberlândia, BrazilHQ recorded Sep 19, 202651-20092 contacts →

Exact match

“cVortex é uma solução de atendimento omnichannel com IA que garante o histórico do cliente em um só lugar, de maneira simples e descomplicada que oferece a melhor experiência…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-20084 contacts →

Exact match

“Ganhamos tempo para empresas que se relacionam com os clientes ao reduzir custos e aumentar produtividade desde 2007.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchPorto Alegre, BrazilHQ recorded Sep 19, 202651-20078 contacts →

Exact match

“Utilizamos Inteligência Artificial para ajudar empresas a construir relacionamentos incríveis através de canais digitais.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchMaceió, BrazilHQ recorded Sep 19, 202651-20071 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Sep 19, 202651-20066 contacts →

Exact match

“Com a Mobi2buy, seu produto alcança o público certo, pelo canal mais apropriado, no momento adequado e de forma totalmente singularizada.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Sep 19, 202651-20060 contacts →

Exact match

“A PROA.AI é referência em Inteligência Artificial para Customer Care, desenvolvendo soluções que combinam automação, dados e tecnologia para tornar o atendimento mais eficiente…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchCuritiba, BrazilHQ recorded Sep 19, 202651-20055 contacts →

Exact match

“A platform that helps you with lead generation, customer prospecting, customer relationship management, chatbot and much more.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchRio De Janeiro, BrazilHQ recorded Sep 19, 202611-5051 contacts →

Exact match

“Instant Solutions helps companies centralize customer service, sales, and communication into a single platform.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202611-5049 contacts →

Exact match

“Somos especialistas em construir experiências digitais significativas e personalizadas entre marcas e usuários, através de fluxos conversacionais inteligentes.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5049 contacts →

Exact match

“Empresa de alta tecnologia especializada no desenvolvimento de software para atendimento digital humanizado Principais produtos: Robôs Humanizados, Softwares Customizados…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Sep 19, 202611-5048 contacts →

Exact match

“La magia de tener clientes más felices y comprando más!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchBarueri, BrazilHQ recorded Sep 19, 202651-20046 contacts →

Exact match

“Ajudar as empresas evoluírem dentro do universo digital sempre foi a nossa prioridade desde 2012, quando a nossa história começou.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-20044 contacts →

Exact match

“BotConversa is the ultimate solution to transform your business communication.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5040 contacts →

Exact match

“É conversando que a gente vende!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchSão Paulo, BrazilHQ recorded Sep 19, 202651-20038 contacts →

Exact match

“A Fintalk é líder em inteligência artificial conversacional no Brasil, oferecendo uma plataforma inovadora que combina tecnologia de ponta com a humanização das interações.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchSão José Dos Campos, BrazilHQ recorded Sep 19, 202611-5034 contacts →

Exact match

“A Brendi é a Evolução dos Sistemas de delivery no Brasil.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202611-5034 contacts →

Exact match

“Somos especializados em Inteligência Artificial para aplicações conversacionais, com foco em consultoria e desenvolvimento de soluções.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase

Showing 25 of 599 AI chatbot startups based in Brazil

See the full list, filter by size, metro and specialty, and access 1,823 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI chatbot startups based in Brazil at a glance

As of Sep 19, 2026
26.9%Verified-email coverage
11.3Average contacts per company
1-10Median size (employees)
28.2%Largest-city concentration · Sao Paulo
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
425
11-50
139
51-200
27
201-500
1
501-1,000
2
1,001-5,000
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 599 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 “AI chatbot startups” 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 1,823 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 19, 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 “AI chatbot startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI chatbot startups are there based in Brazil?

RevenueBase identified 599 company matches for AI chatbot startups 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?

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

Which city has the most AI chatbot startups?

Sao Paulo leads with 169 company records, followed by Curitiba (30) and Belo Horizonte (29).

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 1,823 professional contacts with verified work emails tracked across these 599 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 19, 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.