Company lists · Data refreshed September 2026

Top 20 Video supply side platforms based in Canada

RevenueBase identified 40 company matches for video supply side platforms associated with Canada as of September 2026 and tracks 1,192 professional contacts across them, including 676 with verified work emails. Toronto is the largest hub.

This list covers company matches for video supply side platforms 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
40Companies
1,192Contacts tracked
676Verified emails
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The 20 largest video supply side platforms based in Canada

Ranked by team size
Top 20 of 40 company matches for video supply side platforms 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 matchToronto, ON, CanadaHQ recorded Sep 29, 2026501-1,000671 contacts →

Exact match

“Index Exchange is a global advertising supply-side platform enabling media owners to maximize the value of their content on any screen.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchWhite Rock, BC, CanadaHQ recorded Sep 29, 202651-200101 contacts →

Exact match

“MonetizeMore is a Google Certified Publishing Partner that has built an award-winning suite of AdTech to empower digital publishers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchMontréal, CanadaHQ recorded Sep 29, 202651-20063 contacts →

Exact match

“Optable is the Agentic Audience Platform for publishers and media companies, providing the infrastructure to build identity, activate premium audiences, and transact efficiently…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchMontreal, QC, CanadaHQ recorded Sep 29, 202651-20062 contacts →

Exact match

“Sharethrough merged with District M in February 2021 to form what is now one of the leading independent global ad exchanges, connecting publishers and advertisers with true…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 29, 202651-20043 contacts →

Exact match

“ClearPier is Canada’s Leading Premium Performance Marketplace.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchVictoria, BC, CanadaHQ recorded Sep 29, 202651-20031 contacts →

Exact match

“North America's leading Online Video Platform for publishers that care about user experience, content and monetization”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchVictoria, CanadaHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“AdButler is an API-first ad server and retail media platform used by publishers, retailers, marketplaces, SaaS teams, and app developers to launch and scale ad businesses fast.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchMontreal, QC, CanadaHQ recorded Sep 29, 2026201-50027 contacts →

Exact match

“Founded in Montreal in June of 2008, our platform lets you reach your target audience while using data-driven decisions in order to optimize your content.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchBardco Blvd, CanadaHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“CUE7VEN is a digital advertising technology company that provides programmatic advertising solutions through the use of all adverising formats.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchVancouver, CanadaHQ recorded Sep 29, 202611-5012 contacts →

Exact match

“Premium Solutions for Publishers and Advertisers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchMontreal, QC, CanadaHQ recorded Sep 29, 202651-2008 contacts →

Exact match

“Hivestack is the global, full stack, adtech company that powers the buy and sell side of programmatic digital out of home (DOOH) advertising.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Bulletin enables advertisers to reach audiences while they are streaming content on any device.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Altitude is a full service, cloud-based advertising management platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Sep 29, 202651-2007 contacts →

Exact match

“Curate is a global performance-focused advertising technology firm that empowers brands and marketers through transparent, scalable, data-driven digital and mobile marketing and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchMontreal, QC, CanadaHQ recorded Sep 29, 2026201-5007 contacts →

Exact match

“As part of the Broadsign family, we’re making it easier than ever for publishers, agencies and brands to harness the power of out-of-home and connect with audiences across the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Crucial Interactive is a premium digital media and technology company, specializing in digital advertising innovation and audience engagement.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchRegina, SK, CanadaHQ recorded Sep 29, 202611-504 contacts →

Exact match

“JuicyAds was born out of necessity in 2006, after JuicyJay created it to manage his own traffic and media buys.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchVancouver, BC, CanadaHQ recorded Sep 29, 20261-102 contacts →

Exact match

“ClearAd enables publishers to maximize their revenue and helps advertisers to lower their marketing costs by providing a transparent real-time bidding platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Sep 29, 20261-101 contacts →

Exact match

“TMT LAB’s Spot Direct® is a patented SaaS platform that provides actionable information based on real time per frame video mapping and connects directly into video distributors…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchMontreal, QC, CanadaHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Mobicow is a CPM-based mobile RTB platform for publishers and advertisers.”

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

Showing 20 of 40 video supply side platforms based in Canada

See the full list, filter by size, metro and specialty, and access 676 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Video supply side platforms based in Canada at a glance

As of Sep 29, 2026
56.7%Verified-email coverage
29.8Average contacts per company
11-50Median size (employees)
37.5%Largest-city concentration · Toronto
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
15
51-200
10
201-500
2
501-1,000
1

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 40 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 “video supply side platforms” 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 676 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 “video supply side platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many video supply side platforms are there based in Canada?

RevenueBase identified 40 company matches for video supply side platforms 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?

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

Which city has the most video supply side platforms?

Toronto leads with 15 company records, followed by Montreal (9) and Calgary (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 676 professional contacts with verified work emails tracked across these 40 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.