Company lists · Data refreshed September 2026

Top 25 Voice enabled contact centers based in India

RevenueBase identified 175 company matches for voice enabled contact centers associated with India as of September 2026 and tracks 5,576 professional contacts across them, including 647 with verified work emails. Bangalore is the largest hub.

This list covers company matches for voice enabled contact centers associated with India, 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 14, 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 14, 2026 How this list was built
175Companies
5,576Contacts tracked
647Verified emails
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The 25 largest voice enabled contact centers based in India

Ranked by team size
Top 25 of 175 company matches for voice enabled contact centers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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 matchHyderabad, IndiaHQ recorded Sep 14, 20261,001-5,0001,076 contacts →

Exact match

“Even the markets know that we’re the good call’!”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2Exact matchBangalore, IndiaHQ recorded Sep 14, 202651-200467 contacts →

Exact match

“WyzMindz Solutions Pvt.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3Exact matchNoida, IndiaHQ recorded Sep 14, 20261,001-5,000401 contacts →

Exact match

“Mas Callnet is an AI-powered contact center accelerator helping brands turn customer interactions into measurable growth.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4Exact matchBangalore, IndiaHQ recorded Sep 14, 202651-200206 contacts →

Exact match

“Convin is an Omnichannel AI Agent Platform for customer conversations that turns B2C interactions into revenue.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Sep 14, 202651-200192 contacts →

Exact match

“C-Zentrix is a leading Customer Experience and contact center solution provider with clients all over India, APAC, Middle East Asia, North America and Africa.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchBangalore, IndiaHQ recorded Sep 14, 202651-200170 contacts →

Exact match

“At Ubona Technologies, we are all about customer experience.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7Exact matchMumbai, IndiaHQ recorded Sep 14, 2026201-500163 contacts →

Exact match

“Excel Infoways Ltd is a Leading Customer Contact Centre providing Voice Based Services in the areas of Collections, Telemarketing and Customer Care.It offers a range of customer…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8Exact matchNew Delhi, IndiaHQ recorded Sep 14, 202651-200147 contacts →

Exact match

“At Teckinfo, we are committed to pioneering advancements in communication technology.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9Exact matchThane, IndiaHQ recorded Sep 14, 202651-200140 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchAhmedabad, IndiaHQ recorded Sep 14, 202651-200131 contacts →

Exact match

“Elision Technologies is a global leader in AI-driven contact center and enterprise communication solutions, trusted by Tier-1 brands in 50+ countries and 20+ industries.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchMumbai, IndiaHQ recorded Sep 14, 202651-200110 contacts →

Exact match

“SlashRTC is a contact center and cloud communication provider offering solutions to enterprise and business organisations over cloud and in-premise.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchNoida, IndiaHQ recorded Sep 14, 202651-20091 contacts →

Exact match

“CallerDesk is a patent-granted cloud telephony and cloud contact center platform designed to simplify and modernize business communication.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13Exact matchGurgaon, IndiaHQ recorded Sep 14, 202651-20081 contacts →

Exact match

“SAN Softwares is an AI-driven Telecommunication Software partner for intelligent communication and client engagement.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchKochi, IndiaHQ recorded Sep 14, 2026201-50068 contacts →

Exact match

“Voxbay, a leader in unified communications, has been transforming business communication for more than a decade, serving customers across India and expanding globally.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchChennai, IndiaHQ recorded Sep 14, 202651-20064 contacts →

Exact match

“Voice Snap is an innovative provider of Voice based Solutions and Products that add value to enterprises across the Business Value Chain.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchMumbai, IndiaHQ recorded Sep 14, 202651-20063 contacts →

Exact match

“GreyLabs AI is a leading Voice AI and Voice Analytics company, built for BFSI enterprises.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchChennai, IndiaHQ recorded Sep 14, 20261,001-5,00061 contacts →

Exact match

“FPS Innovation Labs is a subsidiary of Full Potential Solutions (FPS).”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchBangalore, IndiaHQ recorded Sep 14, 202651-20059 contacts →

Exact match

“Welcome to MCUBE - Your Trusted Cloud Telephony Partner in India!”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19Exact matchNoida, IndiaHQ recorded Sep 14, 202651-20058 contacts →

Exact match

“CONTAQUE™ | Redefining Customer Experience with AI-Driven Omnichannel Solutions CONTAQUE™ is a trusted leader in Contact Center, Telecommunication and CX Solutions, empowering…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20Exact matchBangalore, IndiaHQ recorded Sep 14, 202651-20054 contacts →

Exact match

“Haloocom is Transforming Customer Service with NLP AI/ML based Voice BOTs.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchHyderabad, IndiaHQ recorded Sep 14, 20261,001-5,00048 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchChennai, IndiaHQ recorded Sep 14, 202651-20045 contacts →

Exact match

“ClearTouch, a TCN Company is a leading provider of cloud-based call center technology for enterprises, contact centers, BPOs, and collection agencies worldwide.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchBangalore, IndiaHQ recorded Sep 14, 202611-5044 contacts →

Exact match

“Contiinex is a pioneering Agentic AI company transforming healthcare Revenue Cycle Management (RCM) through autonomous, intelligent automation.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchNew Delhi, IndiaHQ recorded Sep 14, 202611-5039 contacts →

Exact match

“We Offer complete digitalisation of your telecommunication data point through speech and word recognition, natural language processing and generation.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchMohali, IndiaHQ recorded Sep 14, 2026201-50038 contacts →

Exact match

“Protalk Solutions is a subsidiary of Eternity Solutions LLC, New York, led by professionals with 25 + years of expertise in consulting, contact center services, robotics…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 25 of 175 voice enabled contact centers based in India

See the full list, filter by size, metro and specialty, and access 647 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Voice enabled contact centers based in India at a glance

As of Sep 14, 2026
11.6%Verified-email coverage
31.9Average contacts per company
11-50Median size (employees)
17.7%Largest-city concentration · Bangalore
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
58
51-200
45
201-500
10
501-1,000
1
1,001-5,000
7

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 175 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 India whose business descriptions match “voice enabled contact centers” 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 647 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 14, 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 “voice enabled contact centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voice enabled contact centers are there based in India?

RevenueBase identified 175 company matches for voice enabled contact centers associated with India 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?

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

Which city has the most voice enabled contact centers?

Bangalore leads with 31 company records, followed by Mumbai (14) and Chennai (12).

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 647 professional contacts with verified work emails tracked across these 175 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 14, 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.