Company lists · Data refreshed November 2026

Top 25 Telecom customer care software companies based in Brazil

RevenueBase identified 83 company matches for telecom customer care software companies associated with Brazil as of November 2026 and tracks 6,356 professional contacts across them, including 472 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for telecom customer care 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
83Companies
6,356Contacts tracked
472Verified emails
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The 25 largest telecom customer care software companies based in Brazil

Ranked by team size
Top 25 of 83 company matches for telecom customer care 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 matchSao Paulo, BrazilHQ recorded Nov 5, 202610001+4,363 contacts →

Exact match

“Vikstar is one of the biggest contact centers of Brazil.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Nov 5, 2026201-500150 contacts →

Exact match

“A 2CX é o resultado da fusão entre duas empresas renomadas, Callflex e VoxAge.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202651-200102 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 · Nov 5, 2026 · View company records in RevenueBase
4Exact matchUberlândia, BrazilHQ recorded Nov 5, 202651-20098 contacts →

Exact match

“Há mais de 10 anos desenvolvemos soluções para atendimento, com foco em otimizar o desempenho das equipes, aumentar a presença digital e tornar mais eficiente o relacionamento no…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202651-20093 contacts →

Exact match

“ISPM is a leading vendor of flexible service assurance and management software for telecommunications and IT infrastructure.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchFortaleza, BrazilHQ recorded Nov 5, 202611-5071 contacts →

Exact match

“Nosso maior propósito é ajudar empresas a otimizarem suas áreas de atendimento e vendas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchCuritiba, BrazilHQ recorded Nov 5, 20261,001-5,00059 contacts →

Exact match

“A Nexcore Tecnologia é uma empresa Brasileira com sede em Curitiba no Paraná, filial em São Paulo, representantes, revendas e clientes em todo Brasil.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchFortaleza, BrazilHQ recorded Nov 5, 202611-5052 contacts →

Exact match

“Somos uma empresa brasileira de tecnologia especializada em soluções para Contact Centers e CRM corporativo, usando inteligência artificial.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202651-20051 contacts →

Exact match

“A Total IP é uma empresa líder em prover soluções integradas de telefonia para call centers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202651-20046 contacts →

Exact match

“A Talk Communications foi criada em São Paulo/SP no ano de 1998.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchFortaleza, BrazilHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“Somos apaixonados por tecnologia, por isso desenvolvemos soluções para facilitar a comunicação entre marcas e clientes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSalvador, BrazilHQ recorded Nov 5, 2026201-50034 contacts →

Exact match

“A Compuvox atua como desenvolvedora e fornecedora de soluções de atendimento Ominichannel.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSinop, BrazilHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“A família TOPSAPP vem crescendo a cada dia, tornando sua marca cada vez mais forte e sólida.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“Transformamos conexões em experiências memoráveis!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSanto Anastácio, BrazilHQ recorded Nov 5, 202651-20033 contacts →

Exact match

“A Phonevox Group é uma empresa de destaque no setor de telecomunicações, oferecendo uma ampla gama de produtos e soluções para melhorar o atendimento e a comunicação dos…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchCaxias Do Sul, BrazilHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“A Native conta com produtos e serviços para telecomunicações, auxiliando empresas a se tornarem mais competitivas, alinhando a tecnologia com estratégias de crescimento.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchPorto Alegre, BrazilHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Somos a X5 Soluções.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Há mais de 28 anos desenvolvendo soluções em TI para TELECOM visando a otimização das atividades de Call Center em empresas de diferentes segmentos.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202651-20017 contacts →

Exact match

“Com 25 anos no mercado, a BRBots é uma das principais fornecedoras de tecnologia em telefonia computadorizada e distingue-se pela enorme flexibilidade na concepção de produtos e…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchJundiaí, BrazilHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“É uma empresa de tecnologia focada no desenvolvimento de soluções para Call Centers e Contact Centers SAC, Telemarketing, Televendas, empresas de Cobrança e de Crédito.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchFlorianópolis, BrazilHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“A iBridge Technology ajuda empresas a inovar a gestão de suas centrais de contato corporativas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchBarueri, BrazilHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Fundada em 2010, a Hosanna Tecnologia é uma empresa especializada no desenvolvimento de soluções e softwares para Call Center, Televendas e SAC.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Empresa de Tecnologia especializada em soluções de TI para comunicação e relacionamento com clientes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchBarueri, BrazilHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Manifesto: Democratizar o acesso a tecnologia de ponta para empresas de atendimento ao cliente.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Uma empresa jovem, com um grande ideal.”

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

Showing 25 of 83 telecom customer care software companies based in Brazil

See the full list, filter by size, metro and specialty, and access 472 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom customer care software companies based in Brazil at a glance

As of Nov 5, 2026
7.4%Verified-email coverage
76.6Average contacts per company
11-50Median size (employees)
37.3%Largest-city concentration · Sao Paulo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
36
51-200
16
201-500
4
501-1,000
2
1,001-5,000
1
5,001-10,000
1
10001+
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 83 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 “telecom customer care 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 472 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.

Telecom customer care 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 “telecom customer care software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom customer care software companies are there based in Brazil?

RevenueBase identified 83 company matches for telecom customer care 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?

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

Which city has the most telecom customer care software companies?

Sao Paulo leads with 31 company records, followed by Curitiba (4) and Belo Horizonte (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 472 professional contacts with verified work emails tracked across these 83 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.