# Best Traditional Advertising Agencies in Montréal, QC

## How Many Traditional Advertising Agencies Products Does G2 Track?

**Total Products under this Category:** 143

### Category Stats (Aug 2026)

- **Average Rating:** 4.17/5 The average rating of products in this category, based on all submitted ratings

_Last updated: August 01, 2026_

## How Does G2 Rank Traditional Advertising Agencies Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 100+ Authentic Reviews
- 143+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

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[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=776&secure%5Bchosen_at%5D=2026-08-14T10%3A16%3A45Z&secure%5Bdisplayable_resource_id%5D=1003968&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=142449&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=142449&secure%5Bresource_id%5D=776&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Ftraditional-advertising%2Flocations%2Fmontreal-qc-ca-a8a58616-21f0-404e-b5ef-b51db9ee0e24&secure%5Btoken%5D=53850f1c6ff5684c1dddb10b9fa453a931f3175c3cb74250eb4badafa3f610c4&secure%5Burl%5D=https%3A%2F%2Fmontecarlo.ai%2F%3Futm_source%3Dg2_clicks%26utm_medium%3Dpeer_review%26utm_term%3Ddata_observability&secure%5Burl_type%5D=custom_url)

### [BBDO](https://www.g2.com/products/bbdo/reviews)

BBDO is a firm that allow companies to create and deliver compelling commercial content.

**Average Rating:** 4.4/5.0

**Total Reviews:** 13

#### Who Is the Company Behind BBDO?

- **Seller:** [CPM Group](https://www.g2.com/sellers/cpm-group)
- **Year Founded:** 1986
- **HQ Location:** United States
- **Twitter:** @GSP  
24,039 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=49d7f7db7626982924b2c6f20547476b8ea999cb499009c99f68a8c24fa431e5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcpm-group%2Fabout&secure%5Burl_type%5D=linkedin_company_website)  
31 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Marketing and Advertising
- **Company Size:** 46% Small, 31% Medium

#### What Are Recent G2 Reviews of BBDO?

**["World Famous Group"](https://www.g2.com/survey_responses/bbdo-review-7683997)**

**Rating:** 4.5/5.0 stars

_— Farinaz F._

[Read full review](https://www.g2.com/survey_responses/bbdo-review-7683997)

**["Great agency"](https://www.g2.com/survey_responses/bbdo-review-6902357)**

**Rating:** 5.0/5.0 stars

_— Jose G._

[Read full review](https://www.g2.com/survey_responses/bbdo-review-6902357)

#### What Are G2 Users Discussing About BBDO?

- [Does BBDO take interns?](https://www.g2.com/discussions/does-bbdo-take-interns)
- [Who is the CEO of BBDO?](https://www.g2.com/discussions/who-is-the-ceo-of-bbdo)
- [Is BBDO a full service agency?](https://www.g2.com/discussions/is-bbdo-a-full-service-agency)
- [What is BBDO known for?](https://www.g2.com/discussions/what-is-bbdo-known-for)

### [john st.](https://www.g2.com/products/john-st/reviews)

john st. has rapidly become one of Canada's top creative advertising agencies.

**Average Rating:** 3.5/5.0

**Total Reviews:** 3

#### Who Is the Company Behind john st.?

- **Seller:** [WPP](https://www.g2.com/sellers/wpp)
- **Year Founded:** 1971
- **HQ Location:** London, London
- **Twitter:** @WPP  
123,408 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dcc92e9af30c156000df3a7322605d15b2bd554c634346724045e54a1c57feb9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F8236%2F&secure%5Burl_type%5D=linkedin_company_website)  
41,012 employees on LinkedIn®
- **Ownership:** LSE:WPP

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of john st.?

**["John ST REVIEW"](https://www.g2.com/survey_responses/john-st-review-6936437)**

**Rating:** 4.0/5.0 stars

_— Verified User in Insurance_

[Read full review](https://www.g2.com/survey_responses/john-st-review-6936437)

### [TAXI](https://www.g2.com/products/taxi/reviews)

TAXI uses an Integrated approach to build powerful brands.

**Average Rating:** 4.0/5.0

**Total Reviews:** 1

#### Who Is the Company Behind TAXI?

- **Seller:** [WPP](https://www.g2.com/sellers/wpp)
- **Year Founded:** 1971
- **HQ Location:** London, London
- **Twitter:** @WPP  
123,408 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dcc92e9af30c156000df3a7322605d15b2bd554c634346724045e54a1c57feb9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F8236%2F&secure%5Burl_type%5D=linkedin_company_website)  
41,012 employees on LinkedIn®
- **Ownership:** LSE:WPP

#### Who Uses This Product?

- **Company Size:** 100% Medium

#### What Are Recent G2 Reviews of TAXI?

**["Great, efficient service"](https://www.g2.com/survey_responses/taxi-review-5308508)**

**Rating:** 4.0/5.0 stars

_— Verified User in Health, Wellness and Fitness_

[Read full review](https://www.g2.com/survey_responses/taxi-review-5308508)

### [J. Walter Thompson Worldwide](https://www.g2.com/products/j-walter-thompson-worldwide/reviews)

J. Walter Thompson is an advertising agency that provide creative ad development, campaign management, and strategic planning services and also offers brand development and specialized marketing services, including customer relationship marketing, event marketing, and sponsorships.

**Total Reviews:** 1

#### Who Is the Company Behind J. Walter Thompson Worldwide?

- **Seller:** [WPP](https://www.g2.com/sellers/wpp)
- **Year Founded:** 1971
- **HQ Location:** London, London
- **Twitter:** @WPP  
123,408 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dcc92e9af30c156000df3a7322605d15b2bd554c634346724045e54a1c57feb9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F8236%2F&secure%5Burl_type%5D=linkedin_company_website)  
41,012 employees on LinkedIn®
- **Ownership:** LSE:WPP

#### Who Uses This Product?

- **Company Size:** 100% Medium

#### What Are G2 Users Discussing About J. Walter Thompson Worldwide?

- [What is J. Walter Thompson Worldwide used for?](https://www.g2.com/discussions/what-is-j-walter-thompson-worldwide-used-for)

### [KBS](https://www.g2.com/products/kbs/reviews)

KBS (kirshenbaum bond senecal + partners) is a global advertising agency headquartered in New York City. KBS is the brand agency for an inventive world.

#### Who Is the Company Behind KBS?

- **Seller:** [MDC Partners](https://www.g2.com/sellers/mdc-partners)
- **Year Founded:** 1980
- **HQ Location:** Brooklyn, US
- **Twitter:** @MDCPartners  
4,696 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=05b70856c3811d7ff210e9024d71686b7731395ec1ae0f806bb924207905c427&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmdc-partners%2F&secure%5Burl_type%5D=linkedin_company_website)  
1,491 employees on LinkedIn®
- **Ownership:** NASDAQ:MDCA

### [Mango Marketing Services](https://www.g2.com/products/mango-marketing-services/reviews)

Mango is a specialist education PR and marketing agency with an outstanding client retention record.

#### Who Is the Company Behind Mango Marketing Services?

- **Seller:** [WPP](https://www.g2.com/sellers/wpp)
- **Year Founded:** 1971
- **HQ Location:** London, London
- **Twitter:** @WPP  
123,408 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dcc92e9af30c156000df3a7322605d15b2bd554c634346724045e54a1c57feb9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F8236%2F&secure%5Burl_type%5D=linkedin_company_website)  
41,012 employees on LinkedIn®
- **Ownership:** LSE:WPP

### [m/SIX](https://www.g2.com/products/m-six/reviews)

A data rich full-service media agency with a deep understanding of how advertising actually delivers growth for clients.

#### Who Is the Company Behind m/SIX?

- **Seller:** [WPP](https://www.g2.com/sellers/wpp)
- **Year Founded:** 1971
- **HQ Location:** London, London
- **Twitter:** @WPP  
123,408 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dcc92e9af30c156000df3a7322605d15b2bd554c634346724045e54a1c57feb9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F8236%2F&secure%5Burl_type%5D=linkedin_company_website)  
41,012 employees on LinkedIn®
- **Ownership:** LSE:WPP

### [Porter Novelli](https://www.g2.com/products/porter-novelli/reviews)

Porter Novelli is a public relations firm that specializing in consumer, corporate, healthcare and technology communications.

#### Who Is the Company Behind Porter Novelli?

- **Seller:** [CPM Group](https://www.g2.com/sellers/cpm-group)
- **Year Founded:** 1986
- **HQ Location:** United States
- **Twitter:** @GSP  
24,039 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=49d7f7db7626982924b2c6f20547476b8ea999cb499009c99f68a8c24fa431e5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcpm-group%2Fabout&secure%5Burl_type%5D=linkedin_company_website)  
31 employees on LinkedIn®

### [The&Partnership](https://www.g2.com/products/the-partnership/reviews)

The&Partnership is an independent agency holding company where the majority owners are the founders and partners of the individual businesses, sharing one bottom line.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### Who Is the Company Behind The&Partnership?

- **Seller:** [WPP](https://www.g2.com/sellers/wpp)
- **Year Founded:** 1971
- **HQ Location:** London, London
- **Twitter:** @WPP  
123,408 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dcc92e9af30c156000df3a7322605d15b2bd554c634346724045e54a1c57feb9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F8236%2F&secure%5Burl_type%5D=linkedin_company_website)  
41,012 employees on LinkedIn®
- **Ownership:** LSE:WPP

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of The&Partnership?

**["Well known and the Skillset to prove it."](https://www.g2.com/survey_responses/the-partnership-review-7656200)**

**Rating:** 5.0/5.0 stars

_— Ali M._

[Read full review](https://www.g2.com/survey_responses/the-partnership-review-7656200)

### [Veritas Communications](https://www.g2.com/products/veritas-communications/reviews)

Veritas Communications is a North American agency that walks the line between public relations and marketing to inspire positive word-of-mouth and drive brand preference.

#### Who Is the Company Behind Veritas Communications?

- **Seller:** [MDC Partners](https://www.g2.com/sellers/mdc-partners)
- **Year Founded:** 1980
- **HQ Location:** Brooklyn, US
- **Twitter:** @MDCPartners  
4,696 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=05b70856c3811d7ff210e9024d71686b7731395ec1ae0f806bb924207905c427&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmdc-partners%2F&secure%5Burl_type%5D=linkedin_company_website)  
1,491 employees on LinkedIn®
- **Ownership:** NASDAQ:MDCA

### [Wunderman](https://www.g2.com/products/wunderman/reviews)

Wunderman is a marketing services brands that offer customer relationship marketing, combining traditional direct marketing and sales promotion with cutting-edge digital and social media.

**Average Rating:** 4.5/5.0

**Total Reviews:** 2

#### Who Is the Company Behind Wunderman?

- **Seller:** [WPP](https://www.g2.com/sellers/wpp)
- **Year Founded:** 1971
- **HQ Location:** London, London
- **Twitter:** @WPP  
123,408 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dcc92e9af30c156000df3a7322605d15b2bd554c634346724045e54a1c57feb9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F8236%2F&secure%5Burl_type%5D=linkedin_company_website)  
41,012 employees on LinkedIn®
- **Ownership:** LSE:WPP

#### Who Uses This Product?

- **Company Size:** 50% Small, 50% Medium

#### What Are Recent G2 Reviews of Wunderman?

**["A positive experience using Wunderman"](https://www.g2.com/survey_responses/wunderman-review-3759263)**

**Rating:** 5.0/5.0 stars

_— Verified User in Newspapers_

[Read full review](https://www.g2.com/survey_responses/wunderman-review-3759263)

**["Shell LUbricants "](https://www.g2.com/survey_responses/wunderman-review-890140)**

**Rating:** 4.0/5.0 stars

_— Verified User in Oil & Energy_

[Read full review](https://www.g2.com/survey_responses/wunderman-review-890140)

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Similar Categories

- [Digital Marketing](/categories/digital-marketing)

- [Experiential Marketing Agencies](/categories/experiential-marketing-agencies)

 ![Yukta Rustagi](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Yukta Rustagi")
YR

Researched and written by [Yukta Rustagi](https://research.g2.com/insights/author/yukta-rustagi)

Updated October 3, 2024

TV commercials, newspaper advertisements, and direct mail are examples of traditional advertising. With a wide reach across TV, radio, newspapers, and mail, businesses in many industries utilize traditional advertising. Some businesses may lack the resources to produce TV ads or conduct mail campaigns and choose to partner with these agencies. Other businesses choose to use traditional advertising agencies because of the creative and effective advertisements they can create. These services often utilize focus groups and surveys to test the effectiveness of their strategies prior to implementation. Businesses engaged in traditional advertising frequently supplement their efforts with other forms of advertising to reach consumers online, such as [email marketing](https://www.g2.com/categories/email-marketing-services)or [social media marketing](https://www.g2.com/categories/social-media-marketing-smm-services) (SMM), as well as [digital marketing](https://www.g2.com/categories/digital-marketing) or [experiential advertising](https://www.g2.com/categories/experiential-advertising).

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