Company lists · Data refreshed September 2026

Top 25 Conversational AI companies based in Brazil

Name: Conversational AI companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 205 companies tracked

RevenueBase identified 205 conversational AI companies headquartered in Brazil as of September 2026 and tracks 1,610 professional contacts across them, including 400 with verified work emails and 29 with mobile numbers. Sao Paulo is the largest hub.

This list covers conversational AI companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

205Companies

1,610Contacts tracked

400Verified emails

29Mobile numbers

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The 25 largest conversational AI companies based in Brazil

Ranked by team size

Top 25 of 205 conversational AI companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to conversational AI companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Omnichat	Indirect evidence	Curitiba, Brazil	51-200	188 contacts →
	Indirect evidence “A OmniChat é a plataforma líder em chat commerce e IA conversacional no Brasil.” Source: RevenueBase Database · checked Sep 1, 2026
2	Colmeia	Indirect evidence	Sao Paulo, Brazil	51-200	94 contacts →
	Indirect evidence “A ColmeIA impulsiona negócios por meio de conversas inteligentes.” Source: RevenueBase Database · checked Sep 1, 2026
3	Smarters	Partial evidence	Sao Paulo, Brazil	51-200	93 contacts →
	Partial evidence “We are a Conversational Marketing company that develops conversational agents for Messenger, WhatsApp and Instagram with the mission of making our lives smarter.” Source: RevenueBase Database · checked Sep 1, 2026
4	MITRA	Partial evidence	Uberlandia, Brazil	11-50	89 contacts →
	Partial evidence “Transforming ideas into complete applications at the speed of AI.” Source: RevenueBase Database · checked Sep 1, 2026
5	Centribal	Indirect evidence	Rio De Janeiro, Brazil	51-200	83 contacts →
	Indirect evidence “Centribal es una plataforma de IA conversacional y proovedor de soluciones que proporciona la tecnología y las herramientas que permiten utlizar la IA a cualquier empresa.” Source: RevenueBase Database · checked Sep 1, 2026
6	WENI	Indirect evidence	Maceio, Brazil	51-200	72 contacts →
	Indirect evidence “Weni is an Artificial Intelligence company applied to communication.” Source: RevenueBase Database · checked Sep 1, 2026
7	Digitalbot	Indirect evidence	Belo Horizonte, Brazil	11-50	49 contacts →
	Indirect evidence “Somos especialistas em construir experiências digitais significativas e personalizadas entre marcas e usuários, através de fluxos conversacionais inteligentes.” Source: RevenueBase Database · checked Sep 1, 2026
8	Digital Tech	Indirect evidence	Sao Paulo, Brazil	11-50	49 contacts →
	Indirect evidence “Empresa de alta tecnologia especializada no desenvolvimento de software para atendimento digital humanizado Principais produtos: Robôs Humanizados, Softwares Customizados…” Source: RevenueBase Database · checked Sep 1, 2026
9	REACH	Indirect evidence	Curitiba, Brazil	51-200	46 contacts →
	Indirect evidence “Ajudar as empresas evoluírem dentro do universo digital sempre foi a nossa prioridade desde 2012, quando a nossa história começou.” Source: RevenueBase Database · checked Sep 1, 2026
10	Duotalk	Indirect evidence	Sao Paulo, Brazil	11-50	41 contacts →
	Indirect evidence “A Duotalk quer transformar e otimizar os processos de atendimento on-line.” Source: RevenueBase Database · checked Sep 1, 2026
11	Fintalk	Indirect evidence	Sao Paulo, Brazil	51-200	38 contacts →
	Indirect evidence “A Fintalk é líder em inteligência artificial conversacional no Brasil, oferecendo uma plataforma inovadora que combina tecnologia de ponta com a humanização das interações.” Source: RevenueBase Database · checked Sep 1, 2026
12	White Wall	Indirect evidence	Belo Horizonte, Brazil	11-50	35 contacts →
	Indirect evidence “Somos especializados em Inteligência Artificial para aplicações conversacionais, com foco em consultoria e desenvolvimento de soluções.” Source: RevenueBase Database · checked Sep 1, 2026
13	Inbot Agentes DE IA Conversacional Para Empresas	Indirect evidence	Sao Paulo, Brazil	11-50	30 contacts →
	Indirect evidence “A InBot é uma plataforma de chatbot e Inteligência Artificial, com a proposta de potencializar os resultados de seus clientes em pouco tempo, independentemente do tamanho da…” Source: RevenueBase Database · checked Sep 1, 2026
14	Inceptia AI	Indirect evidence	Brasilia, Brazil	11-50	29 contacts →
	Indirect evidence “At INCEPTIA we have a platform for pre-trained voice and chat virtual assistants to help companies automate mass contacts without spending implementation time and without large…” Source: RevenueBase Database · checked Sep 1, 2026
15	Patagon AI	Indirect evidence	Sao Paulo, Brazil	11-50	25 contacts →
	Indirect evidence “We turn chats -WhatsApp and more- into pipeline.” Source: RevenueBase Database · checked Sep 1, 2026
16	REVI	Partial evidence	Sao Paulo, Brazil	11-50	24 contacts →
	Partial evidence “A Revi está levando o conversational commerce para um novo patamar com IA.” Source: RevenueBase Database · checked Sep 1, 2026
17	Diallink Tecnologia Humanizada	Indirect evidence	Sao Paulo, Brazil	51-200	24 contacts →
	Indirect evidence “Empresa especializada em tecnologia e comunicação Humanizada.” Source: RevenueBase Database · checked Sep 1, 2026
18	TAV	Indirect evidence	Cuiaba, Brazil	11-50	22 contacts →
	Indirect evidence “Somos a TAV WEB - Tecnologias Cognitivas, uma empresa especializada no desenvolvimento de soluções baseadas em inteligência artificial.” Source: RevenueBase Database · checked Sep 1, 2026
19	Trestto Comunicação Multicanal	Indirect evidence	Sao Paulo, Brazil	11-50	21 contacts →
	Indirect evidence “Somos pioneiros em IA Conversacional, Cobrança Digital e Recuperação de Crédito com inteligência entregando tecnologia de verdade, com empatia e resultado.” Source: RevenueBase Database · checked Sep 1, 2026
20	Lailla	Indirect evidence	Balneario Camboriu, Brazil	11-50	14 contacts →
	Indirect evidence “Na Lailla, revolucionamos a forma como as empresas se comunicam com seus clientes, utilizando automação de atendimento e inteligência artificial (IA) inovadora.” Source: RevenueBase Database · checked Sep 1, 2026
21	Greenchat	Indirect evidence	Salvador Bahi, Brazil	201-500	14 contacts →
	Indirect evidence “Transforme o Atendimento da Sua Empresa!” Source: RevenueBase Database · checked Sep 1, 2026
22	Ialui Inteligência Artificial Aplicada AO Atendimento Digital	Indirect evidence	Sao Paulo, Brazil	11-50	13 contacts →
	Indirect evidence “Na IALUI, transformamos atendimento em estratégia.” Source: RevenueBase Database · checked Sep 1, 2026
23	Plusoft AI	Indirect evidence	Sao Paulo, Brazil	11-50	10 contacts →
	Indirect evidence “As soluções multiplataforma de chatbot e inteligência artificial para otimizar sua operação de atendimento sem perder eficiência.” Source: RevenueBase Database · checked Sep 1, 2026
24	Carecode	Indirect evidence	Sao Paulo, Brazil	11-50	10 contacts →
	Indirect evidence “Let doctors be doctors.” Source: RevenueBase Database · checked Sep 1, 2026
25	Hublab	Indirect evidence	Sao Jose Do Rio Preto, Brazil	11-50	8 contacts →
	Indirect evidence “Somos uma empresa focada em desenvolvimento de soluções conversacionais para potencializar resultados digitais e fisicos.” Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: conversational AI companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names conversational AI companies.
Partial evidence: Its own public description names part of conversational AI companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name conversational AI companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 205 conversational AI companies based in Brazil

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Conversational AI companies based in Brazil at a glance

As of Sep 1, 2026

24.8%Verified-email coverage

1.8%Mobile-number coverage

7.9Average contacts per company

1-10Median size (employees)

39.5%Largest-city concentration · Sao Paulo

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

137

11-50

51-200

201-500

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among conversational AI companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “conversational AI companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names conversational AI companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among conversational AI companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 400 across the full list. 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 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Conversational AI companies by metro

Conversational AI companies in Sao Paulo81

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names conversational AI companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many conversational AI companies are there based in Brazil?

RevenueBase identified 205 conversational AI companies headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Omnichat, headquartered in Curitiba, tops this list with the largest team on record.

Which city has the most conversational AI companies?

Sao Paulo leads with 81 headquartered companies, followed by Belo Horizonte (17) and Rio De Janeiro (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 400 verified decision-maker contacts tracked across these 205 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 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 Smart Search, 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.