Digital Marketing Agencies in Ontario

320 digital marketing agencies are listed in Ontario, Canada. 268 have been assessed on the Agency List Score as of October 2026; the highest-ranked is func.media at 98.1.

Ranked · 237 of 268 assessed

Ordered by Agency List Score
#1 of 268 assessed
func.media
98

Hyper-relevant marketing strategies and digital solutions

Ads ManagementContent MarketingLanding Pages
#2 of 268 assessed
Intrigue Media
98

Purpose-driven marketing for landscape companies in North America

Content MarketingLead GenerationMarketing Automation
#3 of 268 assessed
Mawazo Marketing
98

B2B marketing with 5x ROI guarantee and digital strategy

Content MarketingEmail MarketingLead Generation
#4 of 268 assessed
Sparksocial Agency
98

Boutique social media agency for content and influencer marketing

Content MarketingSocial Media Management (SMM)Website Optimization
#5 of 268 assessed
Asterisk Marketing
97

Lead generation and PPC campaigns for real estate agents and brokerages

Lead GenerationSearch Engine OptimizationSocial Media Management (SMM)
#6 of 268 assessed
Giant Creative
97

Empowers brands with SEO, PPC, and content marketing strategies.

Content MarketingEmail MarketingLead Generation
#7 of 268 assessed
Outsite The Box
97

Branding, web design, and SEO solutions in Mississauga

Search Engine OptimizationSocial Media Management (SMM)Website Optimization
#8 of 268 assessed
APEX Public Relations
97

SEO and PPC services for inbound lead capture and search visibility

Social Media Management (SMM)
#9 of 268 assessed
Accurate
97

SEO and PPC services for inbound lead capture and search visibility

Ads ManagementAnalytics & ReportingContent Marketing
#10 of 268 assessed
Huge Impact
97

Digital marketing with web development and SEO expertise

Conversion Rate OptimizationSearch Engine OptimizationSocial Media Management (SMM)
#11 of 268 assessed
Consultus Digital
97

Paid search, retargeting, and SEO management for Toronto-based advertisers

Ads ManagementContent MarketingConversion Rate Optimization
#12 of 268 assessed
BlueHat Marketing
97

Boosts online presence with SEO and digital marketing expertise

Search Engine OptimizationSocial Media Management (SMM)Website Optimization
#13 of 268 assessed
1Milk2Sugars
97

Content and PPC services for inbound lead capture and search visibility

Content MarketingSocial Media Management (SMM)
#13 of 268 assessed
Yield Branding
97

Fearless branding for diverse industries and market growth

Reputation Management
#15 of 268 assessed
WebMarketers
97

Digital marketing, web design, and video production for growth

Content MarketingWebsite Optimization
#16 of 268 assessed
The Best Media
97

AI marketing and video production for small businesses

Ads ManagementAnalytics & ReportingContent Marketing
#17 of 268 assessed
Cundari
97

Independent Toronto agency blending brand strategy, media planning, and content production

Social Media Management (SMM)
#18 of 268 assessed
Bob's Your Uncle
97

Transforms challenger brands into category leaders through creative strategy

Social Media Management (SMM)
#19 of 268 assessed
Pat's Marketing
97

ROI-driven digital marketing with SEO and Google Ads expertise

Search Engine OptimizationSocial Media Management (SMM)Website Optimization
#20 of 268 assessed
Noah Digital
97

Omnichannel digital marketing with AI and predictive analytics

Conversion Rate OptimizationSearch Engine OptimizationSocial Media Management (SMM)
#21 of 268 assessed
Spark Growth
97

Health and wellness marketing with data-driven strategies and creative storytelling.

Social Media Management (SMM)
#22 of 268 assessed
Fade Digital
97

AI-native marketing with GEO and paid media expertise

Marketing AutomationSearch Engine OptimizationWebsite Optimization
#23 of 268 assessed
Infinity Digital
97

Comprehensive digital marketing services including SEO, PPC, and web design

Ads ManagementContent MarketingConversion Rate Optimization
#24 of 268 assessed
2 Marketing
97

SEO and search services for inbound lead capture and search visibility

Ads ManagementContent MarketingConversion Rate Optimization

Showing the top 96 of 237 ranked agencies.

Also in Ontario · 83 not ranked here

52 have not yet been assessed on the Agency List Score. Alphabetical.
52 more listed here are not shown on this page.

About this ranking

What this page ranks

This page ranks 237 of the 268 assessed digital marketing agencies in Ontario, Canada — the ones carrying a published score — out of 320 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, Digital Marketing in Ontario, Canada. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 268, so the strongest award available here is top 5%.

The 52 digital marketing agencies not yet assessed are listed on this page but not ranked.

A further 31 were assessed and no published evidence of their work was found, so no score is shown for them.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many digital marketing agencies are in Ontario, Canada?
320 are listed on Agency List in Ontario, Canada. 268 of them have been assessed on the Agency List Score as of October 2026, and 237 of those carry a published score.
Which digital marketing agency in Ontario, Canada is ranked highest?
func.media, with an Agency List Score of 98.1, ranks #1 of 268 assessed agencies in Digital Marketing in Ontario, Canada.
Why are 83 digital marketing agencies listed here but not ranked?
52 of the 320 listed have not yet been assessed on the Agency List Score. A further 31 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
How is the ranking determined?
By Agency List Score, within the Digital Marketing in Ontario, Canada cohort of 268 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.