Company lists · Data refreshed September 2026

Top 25 Omnichannel advertising platforms based in Canada

RevenueBase identified 673 omnichannel advertising platforms headquartered in Canada as of September 2026 and tracks 10,868 professional contacts across them, including 3,121 with verified work emails. Toronto is the largest hub.

This list covers omnichannel advertising platforms headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review
673Companies
10,868Contacts tracked
3,121Verified emails
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The 25 largest omnichannel advertising platforms based in Canada

Ranked by team size
Top 25 of 673 omnichannel advertising platforms based in Canada, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to omnichannel advertising platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceToronto, ON, CanadaHQ checked Sep 14, 2026n/a2,671 contacts →

Indirect evidence

“Other.™ is a modern integrated media agency built for marketers who need more from their agency partner.”

Source: RevenueBase Database · checked Sep 14, 2026
2Indirect evidenceToronto, ON, CanadaHQ checked Sep 14, 20261,001-5,0001,633 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
3Indirect evidenceToronto, ON, CanadaHQ checked Sep 14, 2026n/a355 contacts →

Indirect evidence

“We develop strategic, creative solutions that aren’t afraid of challenging tradition, because the way we see it – great marketing shouldn’t have to feel like marketing.”

Source: RevenueBase Database · checked Sep 14, 2026
4Indirect evidenceToronto, ON, CanadaHQ checked Sep 14, 202651-200250 contacts →

Indirect evidence

“Diamond is an award-winning integrated creative agency headquartered in Toronto, Ontario.”

Source: RevenueBase Database · checked Sep 14, 2026
5Indirect evidenceQuebec City, QC, CanadaHQ checked Sep 14, 20261,001-5,000216 contacts →

Indirect evidence

“Founded in 2021, Plus Company is a carefully curated collective of elite agencies engineered for maximum impact in today’s dynamic landscape.”

Source: RevenueBase Database · checked Sep 14, 2026
6Indirect evidenceMontreal, QC, CanadaHQ checked Sep 14, 202651-200212 contacts →

Indirect evidence

“Media Experts is a leading full-service media agency delivering integrated solutions for major Canadian brands.”

Source: RevenueBase Database · checked Sep 14, 2026
7Strong evidenceVancouver, BC, CanadaHQ checked Sep 14, 202651-200159 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
8Indirect evidenceToronto, ON, CanadaHQ checked Sep 14, 202651-200125 contacts →

Indirect evidence

“Community is a multidisciplinary marketing agency working on some of the world’s biggest brands and influential upstarts.”

Source: RevenueBase Database · checked Sep 14, 2026
9Partial evidenceToronto, ON, CanadaHQ checked Sep 14, 202651-200114 contacts →

Partial evidence

“CrowdRiff is an all-in-one visual marketing platform that empowers brands to plan, produce, and measure content at scale by replacing multiple tools with one connected solution.”

Source: RevenueBase Database · checked Sep 14, 2026
10Partial evidenceMontréal, QC, CanadaHQ checked Sep 14, 202651-200106 contacts →

Partial evidence

“Brad is an integrated advertising agency offering communications, marketing, strategic planning, creative, design, interactive, promotional, media, and social media services.”

Source: RevenueBase Database · checked Sep 14, 2026
11Indirect evidenceToronto, ON, CanadaHQ checked Sep 14, 2026201-500101 contacts →

Indirect evidence

“Hello.”

Source: RevenueBase Database · checked Sep 14, 2026
12Indirect evidenceMississauga, ON, CanadaHQ checked Sep 14, 202651-20096 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
13Indirect evidenceToronto, ON, CanadaHQ checked Sep 14, 202651-20092 contacts →

Indirect evidence

“We are the Creative Commerce Agency.”

Source: RevenueBase Database · checked Sep 14, 2026
14Partial evidenceEdmonton, AB, CanadaHQ checked Sep 14, 202651-20073 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
15Partial evidenceMontréal, CanadaHQ checked Sep 14, 202651-20063 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
16Indirect evidenceMontreal, QC, CanadaHQ checked Sep 14, 202651-20062 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 14, 2026
17Indirect evidenceToronto, ON, CanadaHQ checked Sep 14, 2026201-50049 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 14, 2026
18Indirect evidenceMississauga, ON, CanadaHQ checked Sep 14, 202611-5048 contacts →

Indirect evidence

“Cheil Canada is a full-service agency based out of Mississauga, Ontario and part of the Cheil Worldwide network.”

Source: RevenueBase Database · checked Sep 14, 2026
19Partial evidenceToronto, ON, CanadaHQ checked Sep 14, 202611-5047 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 14, 2026
20Partial evidenceToronto, ON, CanadaHQ checked Sep 14, 202611-5046 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 14, 2026
21Indirect evidenceVaughan, ON, CanadaHQ checked Sep 14, 202611-5044 contacts →

Indirect evidence

“We are an innovative multi-channel agency specializing in developing anything but ordinary solutions for clients who demand that their marketing be more than just good enough.”

Source: RevenueBase Database · checked Sep 14, 2026
22Indirect evidenceToronto, ON, CanadaHQ checked Sep 14, 202651-20043 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
23Indirect evidenceMarkham, ON, CanadaHQ checked Sep 14, 202611-5042 contacts →

Indirect evidence

“For over 30 years, we have worked with a variety of enterprise-level clients from across an extensive range of industries from food and beverage to healthcare.”

Source: RevenueBase Database · checked Sep 14, 2026
24Indirect evidenceVancouver, BC, CanadaHQ checked Sep 14, 202611-5040 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
25Indirect evidenceCalgary, AB, CanadaHQ checked Sep 14, 202611-5039 contacts →

Indirect evidence

“Our philosophy has always relied on data to develop strategy and make decisions.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 25 of 673 omnichannel advertising platforms based in Canada

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Omnichannel advertising platforms based in Canada at a glance

As of Sep 14, 2026
28.7%Verified-email coverage
16.1Average contacts per company
1-10Median size (employees)
30.9%Largest-city concentration · Toronto
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
400
11-50
219
51-200
38
201-500
11
501-1,000
1
1,001-5,000
3

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 673 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among omnichannel advertising platforms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Canada whose own description of what they do matches “omnichannel advertising platforms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names omnichannel advertising platforms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among omnichannel advertising platforms, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,121 across the full list. 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 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names omnichannel advertising platforms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many omnichannel advertising platforms are there based in Canada?

RevenueBase identified 673 omnichannel advertising platforms headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

OTHER, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most omnichannel advertising platforms?

Toronto leads with 208 headquartered companies, followed by Montreal (63) and Vancouver (52).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,121 verified decision-maker contacts tracked across these 673 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 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 Smart Search, 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.