Company lists · Data refreshed September 2026

Top 24 In-stream video advertising platforms based in Canada

Name: In-stream video advertising platforms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 59 companies tracked

RevenueBase identified 59 in-stream video advertising platforms headquartered in Canada as of September 2026 and tracks 1,405 professional contacts across them, including 810 with verified work emails and 264 with mobile numbers. Toronto is the largest hub.

This list covers in-stream video 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

59Companies

1,405Contacts tracked

810Verified emails

264Mobile numbers

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The 24 largest in-stream video advertising platforms based in Canada

Ranked by team size

Top 24 of 59 in-stream video advertising platforms based in Canada, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names in-stream video advertising platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Index ExchangeStrong evidence	Toronto, ON, CanadaHQ checked Sep 3, 2026	501-1,000	668
	“Index Exchange is a global advertising supply-side platform enabling media owners to maximize the value of their content on any screen.” Source: company website · checked Sep 3, 2026
2	AdbutlerPartial evidence	Victoria, CanadaHQ checked Sep 3, 2026	11-50	31
	“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.” Source: company website · checked Sep 3, 2026
3	STN VideoStrong evidence	Victoria, BC, CanadaHQ checked Sep 3, 2026	51-200	29
	“North America's leading Online Video Platform for publishers that care about user experience, content and monetization” Source: company website · checked Sep 3, 2026
4	brax.ioPartial evidence	Vancouver, BC, CanadaHQ checked Sep 3, 2026	11-50	22
	“Brax enables content distribution at scale by providing a single platform for bulk management, unified reporting and rule-based optimization across native sources.” Source: company website · checked Sep 3, 2026
5	WorldplayIndirect evidence	Calgary, AB, CanadaHQ checked Sep 3, 2026	11-50	19
	“We are digital entrepreneurs.” Source: company website · checked Sep 3, 2026
6	Es3Indirect evidence	Pickering, AB, CanadaHQ checked Sep 3, 2026	11-50	16
	“ES3™ is an award winning interactive TV company and leading across all CTV, Mobile and Web ecosystems.” Source: company website · checked Sep 3, 2026
7	Cue7ven Digimark Private LimitedPartial evidence	Mississauga, CanadaHQ checked Sep 3, 2026	11-50	16
	“CUE7VEN is a digital advertising technology company that provides programmatic advertising solutions through the use of all adverising formats.” Source: company website · checked Sep 3, 2026
8	SofiapulsePartial evidence	Montreal, QC, CanadaHQ checked Sep 3, 2026	11-50	14
	“SofiaPulse, is a digital marketing platform that transforms the way brands connect with their audience.” Source: company website · checked Sep 3, 2026
9	ad.plusIndirect evidence	Vancouver, CanadaHQ checked Sep 3, 2026	11-50	12
	“Premium Solutions for Publishers and Advertisers.” Source: company website · checked Sep 3, 2026
10	Hivestack By PerionPartial evidence	Montreal, QC, CanadaHQ checked Sep 3, 2026	51-200	8
	“Hivestack is the global, full stack, adtech company that powers the buy and sell side of programmatic digital out of home (DOOH) advertising.” Source: company website · checked Sep 3, 2026
11	BulletinPartial evidence	Toronto, ON, CanadaHQ checked Sep 3, 2026	1-10	8
	“Bulletin enables advertisers to reach audiences while they are streaming content on any device.” Source: company website · checked Sep 3, 2026
12	The Altitude PlatformStrong evidence	Toronto, ON, CanadaHQ checked Sep 3, 2026	1-10	7
	“Altitude is a full service, cloud-based advertising management platform.” Source: company website · checked Sep 3, 2026
13	CampsiteIndirect evidence	Montreal, QC, CanadaHQ checked Sep 3, 2026	201-500	7
	“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…” Source: company website · checked Sep 3, 2026
14	AGNIndirect evidence	Toronto, BC, CanadaHQ checked Sep 3, 2026	11-50	6
	“AGN is a leading in-game ad-tech solutions company, with offices in Canada, USA and the UK-EMEA region.” Source: company website · checked Sep 3, 2026
15	Ghost Interactive Video PlatformStrong evidence	Barrie, ON, CanadaHQ checked Sep 3, 2026	11-50	6
	“Ghost is an interactive video platform that empowers brands to create and publish videos on their website effortlessly.” Source: company website · checked Sep 3, 2026
16	Verb MediaStrong evidence	Saskatoon, SK, CanadaHQ checked Sep 3, 2026	1-10	5
	“Verb Media offers superb, custom production and placement of online video advertising on YouTube, Facebook and Instagram.” Source: company website · checked Sep 3, 2026
17	Crucial InteractivePartial evidence	Toronto, ON, CanadaHQ checked Sep 3, 2026	11-50	5
	“Crucial Interactive is a premium digital media and technology company, specializing in digital advertising innovation and audience engagement.” Source: company website · checked Sep 3, 2026
18	OpinariIndirect evidence	Kanata, ON, CanadaHQ checked Sep 3, 2026	1-10	4
	“Put your brand smack dab in the middle of the most relevant, highest engaged, lowest-cost, fastest-growing audiences on the planet.” Source: company website · checked Sep 3, 2026
19	Silver Creek Media INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 3, 2026	11-50	4
	Source: company website · checked Sep 3, 2026
20	juicyads.comIndirect evidence	Regina, SK, CanadaHQ checked Sep 3, 2026	11-50	3
	“JuicyAds was born out of necessity in 2006, after JuicyJay created it to manage his own traffic and media buys.” Source: company website · checked Sep 3, 2026
21	BizboxtvIndirect evidence	Calgary, ON, CanadaHQ checked Sep 3, 2026	11-50	3
	“Looking to elevate your brand’s impact?” Source: company website · checked Sep 3, 2026
22	ClearadPartial evidence	Vancouver, BC, CanadaHQ checked Sep 3, 2026	1-10	2
	“ClearAd enables publishers to maximize their revenue and helps advertisers to lower their marketing costs by providing a transparent real-time bidding platform.” Source: company website · checked Sep 3, 2026
23	MeshedmediaStrong evidence	Calgary, AB, CanadaHQ checked Sep 3, 2026	1-10	1
	“Meshed Media is the ultimate multi media platform that seamlessly meshes an incredible social aspect with a top of the line video sharing experience.” Source: company website · checked Sep 3, 2026
24	TMT LABStrong evidence	Toronto, ON, CanadaHQ checked Sep 3, 2026	1-10	1
	“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…” Source: company website · checked Sep 3, 2026

Showing 24 of 59 in-stream video advertising platforms based in Canada

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In-stream video advertising platforms based in Canada at a glance

As of Sep 3, 2026

11-50Median size (employees)

TorontoLargest hub · 15 HQs

264Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Verified emails by last verification

0–30

31–60

61–90

468

90–180

281

180+

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 in-stream video advertising platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “in-stream video advertising platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among in-stream video 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 an evidence 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, 810 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 3, 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

How many in-stream video advertising platforms are there based in Canada?

RevenueBase identified 59 in-stream video 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?

Index Exchange, headquartered in Kitchener, tops this list with the largest team on record.

Which city has the most in-stream video advertising platforms?

Toronto leads with 15 headquartered companies, followed by Montreal (13) and Vancouver (7).

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 810 verified decision-maker contacts tracked across these 59 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 3, 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.