Company lists · Data refreshed September 2026

Top 25 Demand side platform agencies based in Canada

RevenueBase identified 266 company matches for demand side platform agencies associated with Canada as of September 2026 and tracks 4,696 professional contacts across them, including 2,460 with verified work emails and 869 with mobile numbers. Toronto is the largest hub.

This list covers company matches for demand side platform agencies 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
266Companies
4,696Contacts tracked
2,460Verified emails
869Mobile numbers
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The 25 largest demand side platform agencies based in Canada

Ranked by team size
Top 25 of 266 company matches for demand side platform agencies 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 matchToronto, ON, Canada201-500246 contacts →

Exact match

“Welcome to Accel-Digital, a leading brand in the Marketing and Advertising industry that offers top-notch assistance with ad operations support services.”

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 matchWhite Rock, BC, Canada51-20099 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 1, 2026 · View company records in RevenueBase
6Exact matchConcord, ON, Canada11-5081 contacts →

Exact match

“Grenis Media is a digital advertising agency that works with local businesses, national brands and franchise businesses to help achieve growth.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact matchToronto, ON, Canada11-5047 contacts →

Exact match

“Reshift Media is a Toronto-based digital marketing company that works with businesses and their advertising agencies to provide a one-stop destination for cohesive social, search…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact 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
13Exact matchVictoria, Canada11-5031 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 1, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, Canada11-5029 contacts →

Exact match

“Through a DSP-agnostic strategy, and the buying power of an internal trading desk, campaign performance is evaluated on a holistic basis using custom algorithms – in conjunction…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, Canada11-5028 contacts →

Exact match

“Search + Gather is a Toronto based digital marketing agency that specializes in helping businesses grow through Paid Social, Paid Search, Amazon Advertising and more.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16Exact 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
17Exact 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
18Exact matchVancouver, BC, Canada11-5023 contacts →

Exact match

“We are a full stack digital marketing agency.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19Exact matchVancouver, Canada51-20020 contacts →

Exact match

“BillboardPlanet offers cutting-edge technology solutions for out-of-home advertising companies worldwide.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20Exact matchMontreal, QC, Canada11-5019 contacts →

Exact match

“The #1 Performance Network with over 350 million unique visitors per month.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21Exact matchCalgary, AB, Canada11-5016 contacts →

Exact match

“At In Front Marketing, we specialize in digital advertising.”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, Canada11-5015 contacts →

Exact match

“Founded in 2011, we’re a marketing data and advertising technology company dedicated to revolutionizing advertising solutions for impactful results and developing purpose-built…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, Canada11-5015 contacts →

Exact match

“A nimble group of digitally- and analytically-minded marketing specialists, working with great brands to deliver marketing & media Return On Investment (ROI) and Return on Effort…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24Exact matchMontreal, QC, Canada11-5015 contacts →

Exact match

“Our integrated approach, advanced algorithms and team of experts allow us to transform our clients’ objectives into actionable digital strategies that convert to an increase in…”

Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25Exact matchMarkham, ON, Canada11-5014 contacts →

Exact match

“FEAST is an award-winning advertising agency in Toronto with a focus on digital marketing that delivers metrics-driven results for their clients, including CAA, SYLVANIA, Canadian…”

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

Showing 25 of 266 demand side platform agencies based in Canada

See the full list, filter by size, metro and specialty, and access 2,460 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Demand side platform agencies based in Canada at a glance

As of Sep 1, 2026
52.4%Verified-email coverage
18.5%Mobile-number coverage
17.7Average contacts per company
1-10Median size (employees)
35.0%Largest-city concentration · Toronto
Sep 1, 2026Page data refreshed

Companies by employee count

1-10
163
11-50
79
51-200
17
201-500
4
501-1,000
1
1,001-5,000
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 “demand side platform agencies” 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 2,460 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.

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 “demand side platform agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many demand side platform agencies are there based in Canada?

RevenueBase identified 266 company matches for demand side platform agencies 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 demand side platform agencies?

Toronto leads with 93 company records, followed by Vancouver (31) and Montreal (23).

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 2,460 professional contacts with verified work emails tracked across these 266 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.