Company lists · Data refreshed September 2026

Top 25 Digital media buying platforms based in Canada

RevenueBase identified 244 company matches for digital media buying platforms associated with Canada as of September 2026 and tracks 5,333 professional contacts across them, including 2,728 with verified work emails and 1,034 with mobile numbers. Toronto is the largest hub.

This list covers company matches for digital media buying 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 1, 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 1, 2026 How this list was built
244Companies
5,333Contacts tracked
2,728Verified emails
1,034Mobile numbers
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The 25 largest digital media buying platforms based in Canada

Ranked by team size
Top 25 of 244 company matches for digital media buying platforms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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, Canada1,001-5,0001,617 contacts →

Exact match

“StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2Exact matchKitchener, ON, Canada501-1,000668 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 1, 2026 · View company records in RevenueBase
3Exact matchMontreal, QC, Canada201-500276 contacts →

Exact match

“We believe in a world where bold creativity inspires bright ideas.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4Exact matchVancouver, BC, Canada51-200159 contacts →

Exact match

“We plan, build, and optimize online advertising campaigns that reach millions of people on platforms like Google, Facebook, Instagram, YouTube, Pinterest, Snapchat and more.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, Canada51-200137 contacts →

Exact match

“Sabio is a leading Connected TV (CTV) advertising platform built to help brands reach, engage, and validate streaming audiences.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6Exact matchToronto, Canada51-200111 contacts →

Exact match

“Point2Web - Your Ultimate Marketing Powerhouse!”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact matchMississauga, ON, Canada51-20095 contacts →

Exact match

“Walmart Connect Canada is the retail media business of Walmart Canada, helping brands spark sales through meaningful customer connections.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8Exact matchVancouver, BC, Canada51-20072 contacts →

Exact match

“LoKnow works alongside you, or in the background, to create impactful digital advertising campaigns.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, Canada201-50070 contacts →

Exact match

“Ionik is a data-driven performance marketing technology company focused on assembling the most effective and complete suite of advertising, marketing and monetization solutions…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact matchMontreal, Canada51-20061 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 1, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, Canada201-50050 contacts →

Exact match

“Technology designed to put our clients in front of their audience with strategically defined locations, combined with the very best creative innovations & assets to fuel the…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, Canada11-5046 contacts →

Exact match

“Hotspex Media is the #1 ranked media buying and planning agency, as reviewed by clients on Clutch.co.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, Canada11-5046 contacts →

Exact match

“Nova is the leader in Social Display, providing creative automation for agencies, brands, ad tech platforms, CTV providers, and retail media, allowing them to repurpose social…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14Exact matchVictoria, BC, Canada51-20043 contacts →

Exact match

“GlobalWide Media (GWM), a leader in data-driven digital marketing, provides premium media solutions for the world’s leading brands and agencies.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15Exact matchMontreal, QC, Canada51-20042 contacts →

Exact match

“Fifty is a technology-first media partner helping brands and agencies grow through smarter media strategy, planning and activation.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16Exact matchBrossard, QC, Canada11-5039 contacts →

Exact match

“Acquisio fournit un logiciel qui facilite l'acquisition de clients en utilisant des plates-formes de publicité telles que Google Ads, Facebook Ads et Microsoft Advertising.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17Exact matchVancouver, BC, Canada11-5038 contacts →

Exact match

“Know exactly where your digital spend is going, why it's working, and how to do more of it.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18Exact matchVancouver, BC, Canada11-5036 contacts →

Exact match

“ResponsiveAds™ enables the production of the most advanced and innovative display ads possible at 10x the speed with its Fully-Fluid technology.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19Exact matchMississauga, ON, Canada51-20028 contacts →

Exact match

“A JBF Digital Marketing é um grupo de empresas digitais de diversas áreas sediada no Canadá.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, Canada51-20028 contacts →

Exact match

“Cyberplex is a North American leader in online publishing and customer acquisition strategies.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21Exact matchMontreal, QC, Canada201-50027 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 1, 2026 · View company records in RevenueBase
22Exact matchVancouver, BC, Canada11-5024 contacts →

Exact match

“Native advertising is a form of online advertising that matches the form and function of the platform or website on which it appears creating a less intrusive experience for end…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23Exact matchVancouver, BC, Canada11-5022 contacts →

Exact match

“Brax enables content distribution at scale by providing a single platform for bulk management, unified reporting and rule-based optimization across native sources.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, Canada11-5021 contacts →

Exact match

“Ideon Media is Canada’s largest digital rep firm, with several major global publisher companies under its umbrella, including BDG Media, Business Insider, Complex NTWK, VICE, IGN…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25Exact matchMontreal, QC, Canada11-5021 contacts →

Exact match

“APEX Mobile Media is a premier Canadian omni-channel digital advertising company, delivering cutting-edge solutions powered by partnerships with the world’s leading ad-tech…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

Showing 25 of 244 digital media buying platforms based in Canada

See the full list, filter by size, metro and specialty, and access 2,728 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Digital media buying platforms based in Canada at a glance

As of Sep 1, 2026
51.2%Verified-email coverage
19.4%Mobile-number coverage
21.9Average contacts per company
11-50Median size (employees)
37.3%Largest-city concentration · Toronto
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
120
11-50
91
51-200
23
201-500
6
501-1,000
1
1,001-5,000
1
10001+
1

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 “digital media buying 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 2,728 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 1, 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.

Digital media buying platforms by metro

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 “digital media buying platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many digital media buying platforms are there based in Canada?

RevenueBase identified 244 company matches for digital media buying 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?

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

Which city has the most digital media buying platforms?

Toronto leads with 91 company records, followed by Montreal (28) and Vancouver (26).

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 2,728 professional contacts with verified work emails tracked across these 244 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 1, 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.