Company lists · Data refreshed September 2026

Top 25 Marketing lead generation services based in Toronto, Canada

RevenueBase identified 300 marketing lead generation services headquartered in Toronto, Canada as of September 2026 and tracks 1,902 professional contacts across them, including 371 with verified work emails. Toronto is the largest hub.

This list covers marketing lead generation services headquartered in Toronto, 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 21, 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 21, 2026 86% judged on-target in blind review
300Companies
1,902Contacts tracked
371Verified emails
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The 25 largest marketing lead generation services based in Toronto, Canada

Ranked by team size
Top 25 of 300 marketing lead generation services based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to marketing lead generation services: 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
1Strong evidenceToronto, ON, CanadaHQ checked Sep 21, 202651-200233 contacts →

Strong evidence

“If your business isn't generating consistent leads online, the problem usually is your digital presence.”

Source: RevenueBase Database · checked Sep 21, 2026
2Strong evidenceToronto, ON, CanadaHQ checked Sep 21, 202651-200118 contacts →

Strong evidence

“The Sales Factory is a recognized category leader in Outsourced Sales and Lead Generation globally trusted by fast growing scaleups, banks, governments, and S & P500 companies.”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5069 contacts →

Partial evidence

“Whether you are an experienced Internet marketer looking for new ways to reach your audience, a direct marketer exploring how the Internet can be a profitable source of leads or…”

Source: RevenueBase Database · checked Sep 21, 2026
4Strong evidenceToronto, ON, CanadaHQ checked Sep 21, 202651-20053 contacts →

Strong evidence

“Measure Marketing is dedicated to developing concrete, quantifiable Demand Generation marketing solutions for business of all sizes and types.”

Source: RevenueBase Database · checked Sep 21, 2026
5Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202651-20041 contacts →

Partial evidence

“One Core Media is a leading full-service online digital media agency and marketing consulting firm.”

Source: RevenueBase Database · checked Sep 21, 2026
6Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5040 contacts →

Partial evidence

“We’re not your typical digital marketing agency.”

Source: RevenueBase Database · checked Sep 21, 2026
7Strong evidenceToronto, ON, CanadaHQ checked Sep 21, 202651-20036 contacts →

Strong evidence

“GMS is a disruptive lead generation agency, empowering businesses to close sales 3x faster by leveraging our data driven demand generation solutions.”

Source: RevenueBase Database · checked Sep 21, 2026
8Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5034 contacts →

Partial evidence

“Over 150+ B2B SaaS brands globally trust Powered by Search to drive demand generation strategies that turn into revenue.”

Source: RevenueBase Database · checked Sep 21, 2026
9Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5027 contacts →

Partial evidence

“Performance marketing has changed.”

Source: RevenueBase Database · checked Sep 21, 2026
10Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5024 contacts →

Partial evidence

“Plug-and-play demand generation for scaling B2B SaaS We build efficient revenue engines for B2B SaaS companies with paid media / performance creative / SEO / direct media buys /…”

Source: RevenueBase Database · checked Sep 21, 2026
11Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5021 contacts →

Partial evidence

“As your outsourced marketing team, we use our expertise to create personalized and performance-based marketing strategies and tactics.”

Source: RevenueBase Database · checked Sep 21, 2026
12Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5020 contacts →

Partial evidence

“We are proud to mention that LGO has been named the most Trusted Digital Marketing agency in Canada since 2007.”

Source: RevenueBase Database · checked Sep 21, 2026
13Strong evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5019 contacts →

Strong evidence

“Our B2B digital marketing services get you leads.”

Source: RevenueBase Database · checked Sep 21, 2026
14Strong evidenceToronto, CanadaHQ checked Sep 21, 20261-1018 contacts →

Strong evidence

“DoneMaker is a lead generation agency.”

Source: RevenueBase Database · checked Sep 21, 2026
15Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5018 contacts →

Partial evidence

“We are a Digital Marketing Agency based in Toronto, ON What is Sidkey?| Sidkey is a growing collective of digital marketers, designers and developers on a top secret mission to…”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5017 contacts →

Indirect evidence

“Transforming brands with expert-run Paid Ads, CRO, Creative, and Analytics.”

Source: RevenueBase Database · checked Sep 21, 2026
17Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5016 contacts →

Partial evidence

“Canada Create™ is a Digital Marketing Agency created in 2008 in Toronto.”

Source: RevenueBase Database · checked Sep 21, 2026
18Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 20261-1015 contacts →

Partial evidence

“Delta Growth is a digital marketing agency with services geared towards revenue growth and profitability- Search Engine Optimization - Paid Advertising (Search & Social)- Email &…”

Source: RevenueBase Database · checked Sep 21, 2026
19Strong evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5015 contacts →

Strong evidence

“SunHouse is an award-winning, digital marketing and lead generation agency delivering full-service marketing solutions with measurable results, across the most influential…”

Source: RevenueBase Database · checked Sep 21, 2026
20Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5015 contacts →

Partial evidence

“Merged Media is Ontario's full-service digital marketing agency.”

Source: RevenueBase Database · checked Sep 21, 2026
21Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5014 contacts →

Partial evidence

“Purple Sales: Your "One-Stop Shop" B2B Growth Partner Tired of chasing leads without building real pipeline or market traction?”

Source: RevenueBase Database · checked Sep 21, 2026
22Strong evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5013 contacts →

Strong evidence

“At Nexus Partner, we specialize in helping auto detailers grow by generating high-quality leads and turning them into booked appointments.”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5013 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
24Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 202611-5011 contacts →

Partial evidence

“A full-service digital marketing agency specializing in Google Ads, paid social ads, SEO, and related services.”

Source: RevenueBase Database · checked Sep 21, 2026
25Partial evidenceToronto, ON, CanadaHQ checked Sep 21, 20261-109 contacts →

Partial evidence

“InterTeam Marketing: Paid Advertising Specialists for B2B SaaS and Services Hi!”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 300 marketing lead generation services based in Toronto, Canada

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Marketing lead generation services based in Toronto, Canada at a glance

As of Sep 21, 2026
19.5%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
100.0%Largest-city concentration · Toronto
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
213
11-50
68
51-200
15
201-500
3
5,001-10,000
1

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 300 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 marketing lead generation services, 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 Toronto, Canada whose own description of what they do matches “marketing lead generation services”. 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 marketing lead generation services), 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 marketing lead generation services, and records with no verified work email. Companies headquartered outside Toronto 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, 371 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 21, 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 marketing lead generation services, 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 marketing lead generation services are there based in Toronto, Canada?

RevenueBase identified 300 marketing lead generation services headquartered in Toronto, 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?

Techwyse Internet Marketing, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most marketing lead generation services?

Toronto leads with 300 headquartered companies, followed by Montreal (112) and Vancouver (104).

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 371 verified decision-maker contacts tracked across these 300 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 21, 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.