Company lists · Data refreshed September 2026

Top 25 Cloud telecom platform providers based in India

Name: Cloud telecom platform providers based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 480 companies tracked

RevenueBase identified 480 cloud telecom platform providers headquartered in India as of September 2026 and tracks 12,260 professional contacts across them, including 2,867 with verified work emails. Bangalore is the largest hub.

This list covers cloud telecom platform providers headquartered in India, 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

480Companies

12,260Contacts tracked

2,867Verified emails

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The 25 largest cloud telecom platform providers based in India

Ranked by team size

Top 25 of 480 cloud telecom platform providers based in India, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cloud telecom platform providers: 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	Niveus Solutions	Partial evidence	Udupi, IndiaHQ checked Sep 27, 2026	501-1,000	1,051 contacts →
	Partial evidence “Niveus Solutions, an award-winning cloud engineering services organization & Google Cloud Partner, empowers enterprises to harness the power of cloud services and build resilient…” Source: RevenueBase Database · checked Sep 27, 2026
2	Tanla Platforms Limited	Strong evidence	Hyderabad, IndiaHQ checked Sep 27, 2026	1,001-5,000	700 contacts →
	Strong evidence “Through Tanla Platforms Limited's cloud communications technology, over global enterprises deliver billions of critical customer interactions daily – from vital banking alerts to…” Source: RevenueBase Database · checked Sep 27, 2026
3	Route Mobile Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	501-1,000	611 contacts →
	Indirect evidence “Route Mobile began as an idea in 2004, founded by our Managing Director, Mr Rajdip Gupta – to bring about digital disruption in communication with simplified solutions that…” Source: RevenueBase Database · checked Sep 27, 2026
4	Nxtgen Cloud Technologies PVT LTD	Partial evidence	Bengaluru, IndiaHQ checked Sep 27, 2026	201-500	603 contacts →
	Partial evidence “NxtGen is India’s largest sovereign cloud and AI provider, serving customers nationwide.” Source: RevenueBase Database · checked Sep 27, 2026
5	Netmagic Solutions An NTT Communications Company	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	1,001-5,000	528 contacts →
	Indirect evidence “About NTT Ltd.” Source: RevenueBase Database · checked Sep 27, 2026
6	E2e Cloud	Strong evidence	New Delhi, IndiaHQ checked Sep 27, 2026	201-500	305 contacts →
	Strong evidence “E2E Cloud is amongst India's fastest growing accelerated computing platform in India.” Source: RevenueBase Database · checked Sep 27, 2026
7	Xencia Technology Solutions	Partial evidence	Bangalore, IndiaHQ checked Sep 27, 2026	201-500	278 contacts →
	Partial evidence “Xencia, a Saints & Masters Company, is a global technology consulting and services company specializing in Cloud, Data & AI, Cybersecurity, Application Innovation, and Modern Work.” Source: RevenueBase Database · checked Sep 27, 2026
8	Smartping	Partial evidence	Gurugram, IndiaHQ checked Sep 27, 2026	201-500	271 contacts →
	Partial evidence “Established in 2015, Smartping is a leading enterprise and telecommunications service provider, revolutionizing how pan-India businesses connect and engage with their audiences…” Source: RevenueBase Database · checked Sep 27, 2026
9	sarv.com	Indirect evidence	Jaipur, IndiaHQ checked Sep 27, 2026	51-200	236 contacts →
	Indirect evidence “Sarv.com: Revolutionising Customer Experience We believe communication is the backbone of every successful business.” Source: RevenueBase Database · checked Sep 27, 2026
10	Acefone	Indirect evidence	Gurgaon, IndiaHQ checked Sep 27, 2026	201-500	224 contacts →
	Indirect evidence “At Acefone, we make interactions simple, powerful, and customer focused.” Source: RevenueBase Database · checked Sep 27, 2026
11	PI Data Centers	Indirect evidence	Hyderabad, IndiaHQ checked Sep 27, 2026	201-500	202 contacts →
	Indirect evidence “Pi Data Centers® is a story envisioned by technocrats to redefine the customer experience while fuelling customer business growth.” Source: RevenueBase Database · checked Sep 27, 2026
12	Telebu Communications	Indirect evidence	Hyderabad, IndiaHQ checked Sep 27, 2026	201-500	194 contacts →
	Indirect evidence “Our mission is to create meaningful experiences by unifying teams, customers & businesses, at scale.” Source: RevenueBase Database · checked Sep 27, 2026
13	Dove Soft LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	164 contacts →
	Partial evidence “DOVE SOFT, based in Mumbai and founded in 2009, provides Integrated Cloud Communications Solutions across SMS, Voice, and Email.” Source: RevenueBase Database · checked Sep 27, 2026
14	Unified Voice Communication PVT LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 27, 2026	51-200	131 contacts →
	Indirect evidence “Unifiedvoice is a globally recognized VoIP service and solutions provider.” Source: RevenueBase Database · checked Sep 27, 2026
15	Voiptech Solutions	Partial evidence	Bhubaneshwar, IndiaHQ checked Sep 27, 2026	51-200	130 contacts →
	Partial evidence “Welcome to VoIPTech Solutions – Your Global Telecommunications Partner Since 2017, VoIPTech Solutions has been at the forefront of the telecommunications industry, empowering…” Source: RevenueBase Database · checked Sep 27, 2026
16	cloud.in	Partial evidence	Pune, IndiaHQ checked Sep 27, 2026	51-200	123 contacts →
	Partial evidence “Empowering Digital Transformation with Cloud-First Thinking Cloud.in, a Hostin Services brand, is India’s trusted cloud solutions provider helping businesses harness the full…” Source: RevenueBase Database · checked Sep 27, 2026
17	Bharath Cloud	Partial evidence	Hyderabad, IndiaHQ checked Sep 27, 2026	201-500	111 contacts →
	Partial evidence “BharathCloud is a trusted cloud technology partner enabling businesses to migrate, modernise, manage, and scale with confidence.” Source: RevenueBase Database · checked Sep 27, 2026
18	Prudent Technologies	Partial evidence	Ernakulam, IndiaHQ checked Sep 27, 2026	51-200	111 contacts →
	Partial evidence “Prudent Technologies is a growth leader in the Communication Platform as a Service (CPaaS) for Enterprises and Telco’s.” Source: RevenueBase Database · checked Sep 27, 2026
19	Slashrtc	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	110 contacts →
	Partial evidence “SlashRTC is a contact center and cloud communication provider offering solutions to enterprise and business organisations over cloud and in-premise.” Source: RevenueBase Database · checked Sep 27, 2026
20	Azalio Technologies	Strong evidence	Sahibzada Ajit Singh Nagar, IndiaHQ checked Sep 27, 2026	51-200	109 contacts →
	Strong evidence “Azalio Technologies is a specialized Cloud, Automation, and OSS/BSS Solutions company with deep roots in Telecom.” Source: RevenueBase Database · checked Sep 27, 2026
21	Leapswitch Networks	Strong evidence	Pune, IndiaHQ checked Sep 27, 2026	51-200	106 contacts →
	Strong evidence “Leapswitch Networks is a leader in Cloud Platforms since 2006 providing Cloud GPUs for AI/ML and Visual Computing Platform-as-a-Service (PaaS) Bare-Metal Cloud (Dedicated Servers)…” Source: RevenueBase Database · checked Sep 27, 2026
22	Telecmi	Strong evidence	Bengaluru, IndiaHQ checked Sep 27, 2026	51-200	102 contacts →
	Strong evidence “TeleCMI is a global cloud communication platform trusted by 2,500+ brands, powering over 1 million business conversations every month.” Source: RevenueBase Database · checked Sep 27, 2026
23	callerdesk.io	Strong evidence	Noida, IndiaHQ checked Sep 27, 2026	51-200	91 contacts →
	Strong evidence “CallerDesk is a patent-granted cloud telephony and cloud contact center platform designed to simplify and modernize business communication.” Source: RevenueBase Database · checked Sep 27, 2026
24	PRP Services Private Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 27, 2026	51-200	85 contacts →
	Partial evidence “PRP Services Private Limited has focused on the Cloud Telephony and Text Messaging solutions - help businesses to receive and make phone calls and SMS from anywhere, at any place…” Source: RevenueBase Database · checked Sep 27, 2026
25	Fonada	Partial evidence	Noida, IndiaHQ checked Sep 27, 2026	51-200	76 contacts →
	Partial evidence “Fonada Group \| Omnichannel AI Platform + Indic Voice AI Infrastructure At Fonada (Shivtel Communications Pvt.” 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: cloud telecom platform providers. 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 cloud telecom platform providers.
Partial evidence: Its own public description names part of cloud telecom platform providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud telecom platform providers. 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 480 cloud telecom platform providers based in India

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Cloud telecom platform providers based in India at a glance

As of Sep 27, 2026

23.4%Verified-email coverage

25.5Average contacts per company

11-50Median size (employees)

8.5%Largest-city concentration · Bangalore

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

129

11-50

226

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 India, so it is reported there. Company counts and contact totals on this page are exact for India, over 480 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 cloud telecom platform providers, 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 India whose own description of what they do matches “cloud telecom platform providers”. 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 cloud telecom platform providers), 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 cloud telecom platform providers, and records with no verified work email. Companies headquartered outside India 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, 2,867 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.

Cloud telecom platform providers 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 cloud telecom platform providers, 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 cloud telecom platform providers are there based in India?

RevenueBase identified 480 cloud telecom platform providers headquartered in India 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?

Niveus Solutions, headquartered in Udupi, tops this list with the largest team on record.

Which city has the most cloud telecom platform providers?

Bangalore leads with 41 headquartered companies, followed by Hyderabad (39) and Mumbai (38).

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 2,867 verified decision-maker contacts tracked across these 480 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.