Company lists · Data refreshed November 2026

Top 25 Voice messaging portal suppliers worldwide

RevenueBase identified 131 company matches for voice messaging portal suppliers worldwide as of November 2026 and tracks 906 professional contacts across them, including 141 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for voice messaging portal suppliers worldwide, 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 3, 2026. Country and city lists for voice messaging portal suppliers follow the table.

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 3, 2026 How this list was built
131Companies
906Contacts tracked
141Verified emails
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The 25 largest voice messaging portal suppliers worldwide

Ranked by team size
Top 25 of 131 company matches for voice messaging portal suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchUnited StatesHQ recorded Nov 3, 2026501-1,00077 contacts →

Exact match

“Awarding winning Self Service Solutions for Voice Portal and Contact Portal applications (IVR and Speech solutions) as well as a web based VoIP Contact Center product.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchBangalore, IndiaHQ recorded Nov 3, 202651-20068 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchBoulder, CO, United StatesHQ recorded Nov 3, 202651-20041 contacts →

Exact match

“Gold Systems helps improve your profitability and increase customer satisfaction by developing and implementing unified communications and self-service solutions powered by voice.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchNew ZealandHQ recorded Nov 3, 202611-5041 contacts →

Exact match

“Architects of messaging technology incorporating voice, fax, email and SMS gateways & solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchJacksonville, United StatesHQ recorded Nov 3, 202611-5040 contacts →

Exact match

“America’s Call Center, Inc (ACC) is the top choice for customized voice messaging solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchStrasbourg, FranceHQ recorded Nov 3, 202611-5026 contacts →

Exact match

“Solutions interactives VoIP et Data pour permanences téléphoniques.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchThane, IndiaHQ recorded Nov 3, 202611-5025 contacts →

Exact match

“We are focussed in providing connectivity and communication tools for internet communication, bulk messaging and voip services.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchWrocław, PolandHQ recorded Nov 3, 202611-5015 contacts →

Exact match

“Voice has always been humanity’s most natural and powerful medium of communication.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchSandy Springs, GA, United StatesHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“Collections teams, credit unions, and lenders use VoApps DirectDrop Voicemail to reach more contacts, drive more inbound calls, and collect more revenue without adding headcount…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“Sooma provides enhanced messaging services to Telcos, Service Providers, VARs, Carriers, and corporations on an outsourcing basis.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchBannockburn, IL, United StatesHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“Parus Interactive is a leading provider of premium speech-enabled unified communications solutions, with nearly 180 million minutes of business-related telephone calls passing…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchBuenos Aires, ArgentinaHQ recorded Nov 3, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchSandy, UT, United StatesHQ recorded Nov 3, 202651-20010 contacts →

Exact match

“Since 1988, Callware Technologies, Inc.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchScottsdale, AZ, United StatesHQ recorded Nov 3, 20261-109 contacts →

Exact match

“VoicePlus provides engineering, system integration and professional technical services for voice messaging platforms and hosted IP PBX solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchLittleton, CO, United StatesHQ recorded Nov 3, 20261-109 contacts →

Exact match

“Golden Voice offers a variety of voicemail services and products sure to fit any voicemail need you or your company might have.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchColumbus, GA, United StatesHQ recorded Nov 3, 202611-508 contacts →

Exact match

“Voice Link provides professional telephone messaging services using the state of the art technology.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchTreviso, ItalyHQ recorded Nov 3, 20261-106 contacts →

Exact match

“Segreterie telefoniche" è il primo e unico sito dove commissionare la registrazione dei propri messaggi di benvenuto, attesa, notte, ferie, smistamenti ad albero, segreterie…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchPolandHQ recorded Nov 3, 202651-2005 contacts →

Exact match

“Focus Telecom is a European software developer specializing in business communication & automation.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchUnited KingdomHQ recorded Nov 3, 20261-105 contacts →

Exact match

“Yuave, a spin-off of Nokia Solutions and Networks, offers unique cloud-based, communication services designed by blending web, voice and messaging into an integrated communication…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 3, 20261-104 contacts →

Exact match

“GIVE YOUR CLIENTS THE CUSTOMER EXPERIENCE THEY DESERVE!”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Nov 3, 202611-504 contacts →

Exact match

“Monopond Limited has one of the world’s biggest platforms for Broadcast Fax, SMS and Voice Messages.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchJohannesburg, South AfricaHQ recorded Nov 3, 202611-504 contacts →

Exact match

“ZETZ COMMUNICATIONS is a technology driven company that specializes in outbound digital communication strategies.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchKiel, GermanyHQ recorded Nov 3, 20261-103 contacts →

Exact match

“sms77 is your full service messaging provider.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchBrooklyn, United StatesHQ recorded Nov 3, 202651-2002 contacts →

Exact match

“VoIP company with reliable service, diverse features, and higher standards.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Nov 3, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 131 voice messaging portal suppliers worldwide

See the full list, filter by size, metro and specialty, and access 141 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Voice messaging portal suppliers worldwide at a glance

As of Nov 3, 2026
15.6%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · New York
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
69
11-50
44
51-200
13
201-500
1
501-1,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for voice messaging portal suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “voice messaging portal suppliers” 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. 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 141 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 3, 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.

Voice messaging portal suppliers by location

1 lists · largest first

Every Voice messaging portal suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 messaging portal suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voice messaging portal suppliers are there worldwide?

RevenueBase identified 131 company matches for voice messaging portal suppliers worldwide 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?

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

Which country has the most voice messaging portal suppliers?

The United States leads with 38 companies. Every voice messaging portal suppliers list by country and city is linked on this page.

Which city has the most voice messaging portal suppliers?

New York leads with 3 company records, followed by Atlanta (2) and Belmont (2).

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 141 professional contacts with verified work emails tracked across these 131 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 3, 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.