Company lists · Data refreshed November 2026

Top 20 Voice app development agencies based in India

RevenueBase identified 95 company matches for voice app development agencies associated with India as of November 2026 and tracks 1,449 professional contacts across them, including 224 with verified work emails. Bangalore is the largest hub.

This list covers company matches for voice app development agencies 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 November 6, 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 6, 2026 How this list was built
95Companies
1,449Contacts tracked
224Verified emails
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The 20 largest voice app development agencies based in India

Ranked by team size
Top 20 of 95 company matches for voice app development agencies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchNoida, IndiaHQ recorded Nov 6, 2026201-500737 contacts →

Exact match

“At SquadStack.ai, we build Outcome-Driven Voice AI Agents for Sales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNoida, IndiaHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“PharynxAI: Where the power of voice merges with business needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Samcom Technologies is a leading IT Consulting & Solutions company, delivering high-value business solutions to enterprises of all sizes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGurgaon, IndiaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Louie Voice, a Clayfin company, is redefining how people interact with digital services through Voice AI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJabalpur, IndiaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Anyone can demo voice AI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAhmadabad, IndiaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“CelloIP Technologies is a VOIP, web & marketplace development, mobile application development, Software Development, Open Source Customization, E-Commerce Marketplace Solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Awaaz AI | Transforming Customer Engagement Through Voice AI Technology Awaaz AI is leading the next frontier in customer experience with advanced multilingual Voice AI agents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Intelekt AI is a Voice+AI automation platform that powers human-like phone conversations at scale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGurgaon, IndiaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Xtreme Gen AI is a cutting-edge technology company focused on revolutionizing communication through AI-powered voice solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNoida, IndiaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We provide autonomous conversational AI platform for businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHyderabad, IndiaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“We at VoiceQube passionately build Voice applications for businesses that allow brands to talk to their customers, one on one.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHyderabad, IndiaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“While many companies provide voice, IVR and touch-tone services, most do not offer the same set of services that are available to web users.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPune, IndiaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“We are helping enterprises change the way they communicate with customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHyderabad, IndiaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“At Zingaro.ai, we believe conversations are the next frontier of business automation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“At Tabbly, Build Human-Like AI Voice Agents Tabbly allows you to build human-like AI voice agents that can seamlessly interact with customers in over 50 languages.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBangalore, IndiaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We use Generative, Voice, and Conversational AI across customer touch-points (search bars, chatbots, push notifications, call centers) improving conversion & productivity metrics”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPune, IndiaHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“ZestMama is the one the best conversational and customizable AI chatbot for business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVijayawada, IndiaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“SaleSquared provides Voice, VOIP, Conversational AI, Chatbot and SMS communication solutions for enterprise sales and support teams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJaipur, IndiaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Join us as we enter a new era of technology where Voice Driven Applications will revolutionize the way individuals and businesses interact with their apps.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBangalore, IndiaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“VoxGenie leverages Voice AI to automate business calls, enhancing processes like lead validation, customer support, sales, and feedback collection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 20 of 95 voice app development agencies based in India

See the full list, filter by size, metro and specialty, and access 224 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Voice app development agencies based in India at a glance

As of Nov 6, 2026
15.5%Verified-email coverage
15.3Average contacts per company
1-10Median size (employees)
24.2%Largest-city concentration · Bangalore
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
30
51-200
7
201-500
1

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 95 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 app development agencies” 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 224 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 6, 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 app development agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voice app development agencies are there based in India?

RevenueBase identified 95 company matches for voice app development agencies associated with India 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?

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

Which city has the most voice app development agencies?

Bangalore leads with 23 company records, followed by Noida (9) and Gurgaon (8).

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 224 professional contacts with verified work emails tracked across these 95 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 6, 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.