Top 100 Email Marketing Firms in St. Catharines

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Top 100 Email Marketing Firms in St. Catharines

The Best of December 2025

Looking for a top email marketing agency in St. Catharines?

Email marketing companies provide invaluable expertise that can serve your company. 

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List of the Best St. Catharines Email Marketing Consultants

  • 1
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Lincoln, Canada

    Eitzen & associates is a marketing strategy company. They are headquartered in Lincoln, Canada and have a small team that specializes in marketing strategy, business consulting, social media marketing, and content marketing. The firm was founded in 2018.

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    Clients

    Xylem

    Industries

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  • 2
    (102 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.8
    $1,000+
    250 - 999 employees
    Oakville, Canada

    Martal Group is a Sales Outsourcing company launched in 2009. The midsize team focuses on Sales Outsourcing, Email Marketing, and Call Center Services. The agency is in Oakville, Canada; San Francisco, California and Uniondale, New York.

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    Clients

    Bosch

    Industries

  • 3
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Thorold, Canada
    A+ Marketing Services is a web design agency founded in 2012. The firm provides Web Design and Email Marketing, and is small.
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  • 4
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Hamilton, Canada

    ELeoRex Technologies, an e-commerce development company, is headquartered in Ahmedabad, India. The small company was established in 2011. Their team provides e-commerce development, email marketing, search engine optimization, and web development.

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    Industries

  • 5
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.5

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Toronto, Canada
    Established in 2001, TechWyse is a branding agency. The company provides Branding, Digital Strategy, Social Media Marketing, Content Marketing, and more and has a midsize team.
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    Industries

  • 6
    (8 Reviews) 4.6

    Timeliness

    4.7

    Service Excellence

    4.6

    Value

    4.7

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Toronto, Canada

    Massive Insights Inc. Is a business intelligence company established in 2012. The small team focuses on BI & big data consulting & SI, cloud consulting & SI, Email Marketing, Conversion Optimization, and more. The agency is headquartered in Toronto, Canada.

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    Clients

    Intuit Float Financial Hydro One Jamieson Wellness Inc.

    Industries

  • 7
    (49 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Toronto, Canada
    Email Marketing company INSIDEA was founded in 2022. Their midsize team is headquartered in Dover, Delaware; New York, New York; Los Angeles, California and Austin, Texas. INSIDEA focuses on Email Marketing, Pay Per Click, Advertising, Social Media Marketing, and more.
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    Industries

  • 8
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Oakville, Canada
    Based in Oakville, Canada, GamePlan Marketing, Inc. Is a small Content Marketing company. Launched in 2006, the team specializes in Content Marketing, Marketing Strategy, Digital Strategy, Email Marketing, and more.
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    Industries

  • 9
    (6 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    Toronto, Canada

    Noetic Marketer is a small social media marketing company based in Toronto, Canada. They specialize in Social Media Marketing, Search Engine Optimization, Pay Per Click, Marketing Strategy, and more and were established in 2017.

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    Clients

    Telfer School of Management

    Industries

  • 10
    (10 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Oakville, Canada
    MIRAKI TECHNOLOGIES is a midsize web development firm. Established in 2015, the company is in Oakville, Canada; Hyderabad, India; Dubai, United Arab Emirates and Sheridan, Wyoming. Their team focuses on Web Development, UX/UI Design, Web Design, Email Marketing, and more.
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  • 11
    (31 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Toronto, Canada

    Social media marketing company AdTribe is based in Kyiv, Ukraine. The company focuses on social media marketing and is small.The company was launched in 2018.

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    Industries

  • 12
    (5 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.6

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Toronto, Canada

    The Mezzanine Group is a B2B lead generation firm comprised of a team of more than 10 marketing experts based in Toronto. Founded in 2005, they provide marketing strategy, digital strategy, and social media marketing solutions for small and mid-market businesses in various fields such as business services, IT, and telecommunications.

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    Clients

    Celestica

    Industries

  • 13
    (5 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Toronto, Canada

    Startup Slang is a creative e-commerce company located in Toronto and Montreal. Founded in 2017, they continue to provide e-commerce development, web development, and web design services to primarily small and mid-market-sized businesses in the e-commerce industry. They have about 23 employees.

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    Clients

    Panasonic

    Industries

  • 14
    (10 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    2 - 9 employees
    Toronto, Canada

    Clavis Social is a social media marketing company located in Toronto, Canada. Founded in 2018, they employ three staff specializing in social media marketing and marketing and digital strategies. They work with small to mid-size companies in a range of industries, including business services, gaming, and non-profit.

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    Clients

    Mount Sinai Hospital Foundation

    Industries

  • 15
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Welland, Canada
    Email Marketing company Cyber Bounds Inc was founded in 2024. The small team offers Email Marketing and Search Engine Optimization.
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    Industries

  • 16
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Toronto, Canada

    Digital Growth Max is a design agency founded in Toronto in 2018 with more than 10 employees. They are experts in digital strategy, web design, and graphic design solutions for small and mid-market firms alike.

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    Clients

    Square BPM

    Industries

  • 17
    (9 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $5,000+
    2 - 9 employees
    Mississauga, Canada

    Black Hawk is a creative production company based in Mississauga, Canada, and founded in 2014. With no more than 10 members they specialize in video production, social media marketing, and content marketing services for small and mid-market firms alike.

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    Clients

    The United Nations

    Industries

  • 18
    (2 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.3

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Hamilton, Canada

    Ulistic LP is an IT services marketing team based in Sebring, Fla., with offices in Lakeland, Fla. and Hamilton, ON. Founded in 2010, the team of 36 specializes in marketing strategy, web design, and email marketing. They work primarily with small businesses. 

     

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    Industries

  • 19
    (30 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Toronto, Canada

    Mediaforce Digital Marketing Agency is a SEO services firm. Founded in 1996, the team specializes in Search Engine Optimization, Pay Per Click, Email Marketing, Web Design, and more. Their small agency is Toronto, Canada-based.

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    Clients

    Health care organizations, physio clinics, non surgical clinics, cosmetic surgery clinics

    Industries

  • 20
    (2 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Toronto, Canada
    RomanZ Media Group Inc., a digital strategy company, is in Toronto, Canada and Henderson, Nevada. The small agency was established in 2009. Their team specializes in digital strategy, search engine optimization, graphic design, social media marketing, and more.
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    Industries

  • 21
    (4 Reviews) 4.5

    Timeliness

    4.5

    Service Excellence

    4.4

    Value

    4.6

    Would Recommend

    4.6
    $5,000+
    10 - 49 employees
    Toronto, Canada
    Deeploy, a small pay per click company, is based in Bogotá, Colombia and Toronto, Canada. They provide Pay Per Click, Email Marketing, Conversion Optimization, Search Engine Optimization, and more and were founded in 2015.
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  • 22
    (9 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Toronto, Canada

    Dental Brands Grow is a Billericay, United Kingdom-based web design agency. The small agency was established in 2018. Their services include web design, search engine optimization, pay per click, and social media marketing.

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    Industries

  • 23
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $25,000+
    10 - 49 employees
    Toronto, Canada

    Based in Toronto, Canada and , Canada, HOOPLAH is a social media marketing firm. The small firm was founded in 2005. Their services include social media marketing, digital strategy, and pay per click.

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    Industries

  • 24
    (9 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Toronto, Canada

    Slanted Frame is a small digital marketing agency headquartered in Toronto. Their main focus lines are digital strategy, content marketing, and email marketing

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    Clients

    Lavvi

    Industries

  • 25
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Toronto, Canada

    Bizbird is a marketing agency founded in 2020 and based in Toronto. With fewer than 10 members, they offer SEO services, web design, and digital strategy solutions for clients ranging from startups to enterprises in the fields of advertising, arts, and business services.

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    Clients

    Cartier Capital

    Industries

  • 26
    (4 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Toronto, Canada

    Re:word Content Co. is a content writing and editing company based in Toronto. The company, founded in 2009, has a team of less than ten that provides business consulting, content marketing, email marketing, SEO, and translation services. Re:word Content Co. serves small and larger-sized companies in various industries that include advertising & marketing, consumer products & services, and financial services.  

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    Clients

    Leo Burnett BDO Canada LCBO FCB

    Industries

  • 27
    (1 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Toronto, Canada

    Thexyz Inc, a cybersecurity company, is headquartered in Toronto, Canada. The small agency was launched in 2007. Their services include cybersecurity, IT managed services, IT strategy consulting, email marketing, and more.

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  • 28
    (4 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.8
    $1,000+
    2 - 9 employees
    Toronto, Canada

    Founded in 2018, So Good Digital is an inbound marketing agency. Based in Toronto, their small team specializes in digital strategy, social media marketing, content marketing, and email marketing for mainly small businesses. 

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    Clients

    UserWay

    Industries

  • 29
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Hamilton, Canada

    Virtual Image is a digital marketing agency founded in 1995 with more than two professionals. They offer digital strategy, social media marketing, and web marketing solutions for small and mid-market firms in the fields of business services and manufacturing, among others.

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    Clients

    Princess Margaret Hospital

    Industries

  • 30
    (7 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Oakville, Canada
    The Interconnections Media INC is an Email Marketing company. Their small team is located in Oakville, Canada. The company specializes in Email Marketing, Ecommerce Marketing, Conversion Optimization, and Search Engine Optimization. The company was founded in 2018.
    Read More
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