Company lists · Data refreshed September 2026

Top 25 Ai-powered contact centers based in Brazil

Name: Ai-powered contact centers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 551 companies tracked

RevenueBase identified 551 ai-powered contact centers headquartered in Brazil as of September 2026 and tracks 40,119 professional contacts across them, including 5,737 with verified work emails. Sao Paulo is the largest hub.

This list covers ai-powered contact centers 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 27, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

551Companies

40,119Contacts tracked

5,737Verified emails

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The 25 largest ai-powered contact centers based in Brazil

Ranked by team size

Top 25 of 551 ai-powered contact centers based in Brazil, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to ai-powered contact centers: 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	AEC	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 27, 2026	10001+	20,095 contacts →
	Indirect evidence “A AeC é apontada consistentemente como a líder brasileira na entrega de soluções de experiência do cliente e gestão de processos terceirizados.” Source: RevenueBase Database · checked Sep 27, 2026
2	VGX Contact Center	Indirect evidence	Montes Claros, BrazilHQ checked Sep 27, 2026	1,001-5,000	2,951 contacts →
	Indirect evidence “A VGX, é uma empresa 100% brasileira, com 13 anos de atuação e mais de 5.100 colaboradores, consolidada como referência em soluções de Customer Experience,Cobrança, Atendimento…” Source: RevenueBase Database · checked Sep 27, 2026
3	Vemsertahto	Indirect evidence	Goiania, BrazilHQ checked Sep 27, 2026	5,001-10,000	2,176 contacts →
	Indirect evidence “Somos a Tahto, uma empresa referência em soluções de CX e BPO.” Source: RevenueBase Database · checked Sep 27, 2026
4	Parla Contact Center	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	1,001-5,000	1,234 contacts →
	Indirect evidence “A Parla!” Source: RevenueBase Database · checked Sep 27, 2026
5	Mutant	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	1,001-5,000	1,033 contacts →
	Indirect evidence “Na Mutant, IA Generativa e Customer Experience caminham juntas para ir além.” Source: RevenueBase Database · checked Sep 27, 2026
6	Youtility Center DO Brasil	Partial evidence	Barra Mansa, BrazilHQ checked Sep 27, 2026	1,001-5,000	926 contacts →
	Partial evidence “A Youtility Center do Brasil faz parte do “Gruppo Distribuzione Spa”, com sede na Itália desde 1998.” Source: RevenueBase Database · checked Sep 27, 2026
7	Mundiale	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 27, 2026	501-1,000	813 contacts →
	Indirect evidence “Inteligência Artificial que entende seu negócio: Atendimento, vendas e cobrança pelo WhatsApp para escalar seus resultados.” Source: RevenueBase Database · checked Sep 27, 2026
8	Zenvia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	501-1,000	787 contacts →
	Indirect evidence “Proporcione experiências pessoais, envolventes e fluidas com o poder de Zenvia Customer Cloud, nossa IA completa que revolucionará a jornada dos seus clientes.” Source: RevenueBase Database · checked Sep 27, 2026
9	ATN Contact Center	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 27, 2026	1,001-5,000	529 contacts →
	Strong evidence “A ATN Contact Center é especialista em Relacionamento com Clientes e BPO, com 29 anos de experiência transformando a forma como empresas se conectam com seus consumidores.” Source: RevenueBase Database · checked Sep 27, 2026
10	Central 24 Horas	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 27, 2026	201-500	283 contacts →
	Strong evidence “Call / Contact Center Comunicações Unificadas & Colaboração Infraestrutura em TIC Painel Indicador de Performance - informações em tempo real 24x7 para sua gestão Call /Call /…” Source: RevenueBase Database · checked Sep 27, 2026
11	TLD Teledata Tecnologia EM Conectividade	Strong evidence	Curitiba, BrazilHQ checked Sep 27, 2026	201-500	261 contacts →
	Strong evidence “Desde 1987 a TELEDATA é referência em soluções para contact center, conectando empresas e clientes com tecnologias omnichannel.” Source: RevenueBase Database · checked Sep 27, 2026
12	Cloud Humans	Strong evidence	Remoto, BrazilHQ checked Sep 27, 2026	51-200	178 contacts →
	Strong evidence “Cloud Humans is a global AI-powered customer support platform built for digital companies that need to scale support without increasing costs.” Source: RevenueBase Database · checked Sep 27, 2026
13	Exsen Atende	Strong evidence	Barueri, BrazilHQ checked Sep 27, 2026	501-1,000	175 contacts →
	Strong evidence “Somos um Contact Center especializado em conectar empresas e consumidores com eficiência, empatia e segurança.” Source: RevenueBase Database · checked Sep 27, 2026
14	Fortics	Indirect evidence	Pato Branco, BrazilHQ checked Sep 27, 2026	51-200	167 contacts →
	Indirect evidence “A Fortics é uma empresa referência em plataformas de atendimento, vendas e comunicação omnichannel (redes sociais, mensageria instantânea e voz), que unifica 17 canais, como…” Source: RevenueBase Database · checked Sep 27, 2026
15	UNEAR	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	501-1,000	135 contacts →
	Indirect evidence “Somos uma empresa 100% brasileira com mais de uma década de expertise em inteligência aplicada no relacionamento entre empresas e seus clientes.” Source: RevenueBase Database · checked Sep 27, 2026
16	2cx	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	201-500	133 contacts →
	Indirect evidence “A 2CX é o resultado da fusão entre duas empresas renomadas, Callflex e VoxAge.” Source: RevenueBase Database · checked Sep 27, 2026
17	55pbx Telecom E Pabx NA Nuvem	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	51-200	119 contacts →
	Indirect evidence “A 55PBX é uma solução completa de central telefônica na nuvem (CCaaS), com oferta de números 0800, 4003 e locais para otimizar o atendimento e vendas.” Source: RevenueBase Database · checked Sep 27, 2026
18	LIGO	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	51-200	101 contacts →
	Indirect evidence “A Ligo é a parceira ideal para empresas que desejam transformar a maneira como se relacionam com seus prospects e clientes.” Source: RevenueBase Database · checked Sep 27, 2026
19	Colmeia	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	51-200	98 contacts →
	Indirect evidence “A ColmeIA impulsiona negócios por meio de conversas inteligentes.” Source: RevenueBase Database · checked Sep 27, 2026
20	NEW WAY	Indirect evidence	Bauru, BrazilHQ checked Sep 27, 2026	51-200	95 contacts →
	Indirect evidence “A New Way é uma empresa especializada em tecnologia, inovação, inteligência e relacionamento.” Source: RevenueBase Database · checked Sep 27, 2026
21	GVP	Indirect evidence	Barueri, BrazilHQ checked Sep 27, 2026	51-200	94 contacts →
	Indirect evidence “Sobre a GVP digital – Empresa nacional com sede em São Paulo, a GVP foi fundada em 2002 com o objetivo de oferecer soluções de tecnologia para auxiliar a comunicação entre…” Source: RevenueBase Database · checked Sep 27, 2026
22	Grupo Unite	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	201-500	94 contacts →
	Indirect evidence “Com 25 anos de estrada e presença multinacional, somos especialistas em Gestão de Relacionamento com o Cliente, unindo tecnologia própria, metodologia autoral, cultura humanizada…” Source: RevenueBase Database · checked Sep 27, 2026
23	Woopi Stefanini	Indirect evidence	Sorocaba, BrazilHQ checked Sep 27, 2026	51-200	93 contacts →
	Indirect evidence “Fundada em 2009, a Woopi tem experiência no uso de Inteligência Artificial para resolver problemas complexos de grandes empresas.” Source: RevenueBase Database · checked Sep 27, 2026
24	Cvortex	Indirect evidence	Uberlândia, BrazilHQ checked Sep 27, 2026	51-200	92 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
25	Quality Contact Center	Strong evidence	Taboão Da Serra, BrazilHQ checked Sep 27, 2026	501-1,000	86 contacts →
	Strong evidence “A Quality Contact Center ® é formada por uma equipe de talentos altamente qualificados compondo uma cultura com a marca da inovação e da agilidade, apontando sempre “para o foco…” Source: RevenueBase Database · checked Sep 27, 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: ai-powered contact centers. 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 ai-powered contact centers.
Partial evidence: Its own public description names part of ai-powered contact centers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ai-powered contact centers. 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 551 ai-powered contact centers based in Brazil

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Ai-powered contact centers based in Brazil at a glance

As of Sep 27, 2026

14.3%Verified-email coverage

72.8Average contacts per company

1-10Median size (employees)

33.0%Largest-city concentration · Sao Paulo

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

345

11-50

134

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 551 companies.

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 ai-powered contact centers, 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 “ai-powered contact centers”. 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 ai-powered contact centers), 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 ai-powered contact centers, 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, 5,737 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 27, 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.

Ai-powered contact centers by metro

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 ai-powered contact centers, 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 ai-powered contact centers are there based in Brazil?

RevenueBase identified 551 ai-powered contact centers 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?

AEC, headquartered in Belo Horizonte, tops this list with the largest team on record.

Which city has the most ai-powered contact centers?

Sao Paulo leads with 182 headquartered companies, followed by Curitiba (30) and Belo Horizonte (25).

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 5,737 verified decision-maker contacts tracked across these 551 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 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 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.