Company lists · Data verified August 2026

Top 25 Digital advertising platforms based in Canada

Name: Digital advertising platforms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 391 companies tracked

There are 391 digital advertising platforms headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 6,624 professional contacts across them, including 3,422 with verified work emails and 1,233 with mobile numbers. Toronto is the largest hub.

This list covers digital advertising platforms headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

391Companies

6,624Contacts tracked

3,422Verified emails

1,233Mobile numbers

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The 25 largest digital advertising platforms based in Canada

Ranked by team size

Top 25 of 391 digital advertising platforms based in Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Stackadapt	Toronto, ON	1,001-5,000	1,617	1,084
2	Index Exchange	Kitchener, ON	501-1,000	668	476
3	System1	Guelph, ON	201-500	301	209
4	Broadsign	Montreal, QC	201-500	276	191
5	Bede Gaming	Toronto	201-500	252	178
6	Wishpond Tsxv Wish	Vancouver, BC	201-500	184	60
7	Crakmedia	Montreal, QC	51-200	180	105
8	Thrive Digital	Vancouver, BC	51-200	159	54
9	SABIO	Toronto, ON	51-200	137	99
10	Grenis Media	Concord, ON	11-50	81	9
11	YPM	Etobicoke, ON	51-200	74	25
12	Breezemaxweb Online Media Solutions	Calgary, AB	51-200	74	16
13	Loknow	Vancouver, BC	51-200	72	46
14	IONIK	Toronto, ON	201-500	70	5
15	Optable	Montreal	51-200	61	38
16	Outedge Media Canada	Toronto, ON	201-500	50	6
17	Clearpier Performance	Toronto, ON	51-200	42	26
18	Mundomedia LTD	Richmond Hill, ON	51-200	42	2
19	KIDOZ	Vancouver, BC	51-200	40	29
20	Acquisio	Brossard, QC	11-50	39	7
21	WAR Room	Vancouver, BC	11-50	38	20
22	Lanla By Publipage INC	Montreal, QC	51-200	37	19
23	JBF Digital Marketing	Mississauga, ON	51-200	28	8
24	Cyberplex	Toronto, ON	51-200	28	2
25	Trafficjunky	Montreal, QC	201-500	27	2

Showing 25 of 391 digital advertising platforms based in Canada

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Digital advertising platforms based in Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 123 HQs

1,233Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

225

11-50

126

51-200

201-500

501-1,000

1,001-5,000

10001+

Digital advertising platforms by metro

Metro	Companies
Digital advertising platforms in Toronto	123
Digital advertising platforms in Vancouver	47
Digital advertising platforms in Montreal	44
Digital advertising platforms in Calgary	15
Digital advertising platforms in Ottawa	10
Digital advertising platforms in Mississauga	9
Digital advertising platforms in Edmonton	7
Digital advertising platforms in Victoria	7

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “digital advertising platforms”, with match quality audited by blind human judging, and headquartered in Canada.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many digital advertising platforms are there based in Canada?

There are 391 digital advertising platforms headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most digital advertising platforms?

Toronto leads with 123 headquartered companies, followed by Vancouver (47) and Montreal (44).

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 3,422 verified decision-maker contacts tracked across these 391 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.