Company lists · Data refreshed September 2026

Top 16 Telephony software vendors based in Canada

RevenueBase identified 37 company matches for telephony software vendors associated with Canada as of September 2026 and tracks 536 professional contacts across them, including 89 with verified work emails. Montreal is the largest hub.

This list covers company matches for telephony software vendors associated with Canada, 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 29, 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 29, 2026 How this list was built
37Companies
536Contacts tracked
89Verified emails
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The 16 largest telephony software vendors based in Canada

Ranked by team size
Top 16 of 37 company matches for telephony software vendors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchSaint-georges, QC, CanadaHQ recorded Sep 29, 202651-20045 contacts →

Exact match

“Komutel, a Versaterm company, is a leading developer of communication solutions which easily integrate with your existing telecommunications and IT infrastructure ((IT, VoIP, TDM…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchOshawa, ON, CanadaHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“Resource Software International Ltd.(RSI) is a world leader in producing products, training and resources that manage, control and reduce the expense of communication facilities…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchDelta, CanadaHQ recorded Sep 29, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchLondon, ON, CanadaHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“In 2011, we set out with a clear goal: to build a VoIP business people could actually count on.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchFredericton, NB, CanadaHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“Indosoft inc’s call & contact center software surpasses expectations with the breadth of its offerings and services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“StratoVox began as a VoIP consulting company in Toronto in 2012, with the mission of providing Enterprise Class, All-in-One Business Communications Solutions at non-enterprise…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchCanadaHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“At Entergrade, we are passionate about crafting cutting-edge software products that transform the way businesses handle their Microsoft Teams and telephony systems.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchPrince George, BC, CanadaHQ recorded Sep 29, 202611-505 contacts →

Exact match

“With over 50 years of combined experience in telecommunications, DoTel delivers quality telephony products using various modern technologies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchVancouver, BC, CanadaHQ recorded Sep 29, 20261-104 contacts →

Exact match

“BY SOLUTION is re-establishing higher level customer service and accountability in the industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchMontréal, QC, CanadaHQ recorded Sep 29, 202611-503 contacts →

Exact match

“Passionate people, remarkable technology!" Modulis is a Montreal based company that provides VoIP services to businesses and government entities via a robust ClusterPBX platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchVernon, BC, CanadaHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Telifon has researched, developed, and thoroughly tested our own proprietary VoIP (Voice Over IP) services enabling us to deliver superior voice quality that exceeds the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Sep 29, 202651-2002 contacts →

Exact match

“Our dedicated team has over a decade of experience in VoIP/Telecom systems, as well as 13+ years’ experience in business operations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchMarkham, ON, CanadaHQ recorded Sep 29, 20261-102 contacts →

Exact match

“We specialize in VoIP phone systems, hardware, software and cloud communication solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchKingston, ON, CanadaHQ recorded Sep 29, 202611-501 contacts →

Exact match

“We design and support communications software for corporations around the world.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchMontréal, CanadaHQ recorded Sep 29, 202611-501 contacts →

Exact match

“ProVerbal delivers full telephony consulting and professional services, specializing in Voice Over IP, Interactive Voice Response, Automated Call Distribution & Speech Recognition…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchLongueuil, QC, CanadaHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Business Telephony and Call Center solutions through its Elite partnership with Interactive Intelligence.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 16 of 37 telephony software vendors based in Canada

See the full list, filter by size, metro and specialty, and access 89 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telephony software vendors based in Canada at a glance

As of Sep 29, 2026
16.6%Verified-email coverage
14.5Average contacts per company
11-50Median size (employees)
10.8%Largest-city concentration · Montreal
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
18
51-200
5
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 37 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 Canada whose business descriptions match “telephony software vendors” 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 89 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 29, 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 “telephony software vendors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telephony software vendors are there based in Canada?

RevenueBase identified 37 company matches for telephony software vendors associated with Canada 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?

Komutel, A Versaterm Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telephony software vendors?

Montreal leads with 4 company records, followed by Toronto (4) and Vancouver (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 89 professional contacts with verified work emails tracked across these 37 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 29, 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.