Top 100 Digital Marketing Companies in St. Catharines
The Best of December 2025Looking for a top digital marketing agency in St. Catharines?
Digital marketing has forever changed how companies attract customers and generate revenue. If you’re considering hiring an online marketing company to help you boost your brand image, position your company in search rankings, or manage your social media presence, we're here to help.
To assist you in your search for a partner, we’ve compiled this list of the top digital marketing companies in St. Catharines. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best St. Catharines Online Marketing Agencies
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1$1,000+2 - 9 employeesLincoln, CanadaRead More
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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XylemIndustries
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2Undisclosed2 - 9 employeesSt. Catharines, CanadaRead More
Social media marketing firm KREATURE Web Design is in St. Catharines, Canada. The agency offers social media marketing, web design, advertising, search engine optimization, and more and is small.The agency was launched in 2016.
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3$1,000+2 - 9 employeesThorold, CanadaScope Mastery Digital Agency is a small web design agency. The Thorold, Canada-based company was founded in 2014. Their services include web design, search engine optimization, email marketing, ux/ui design, and more.Read More
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4$1,000+2 - 9 employeesNiagara Falls, CanadaProfitable Ads Inc. Is a social media marketing company and PPC agency located in Niagara Falls, Canada and Stratford, Canada. The team offers Social Media Marketing and Pay Per Click.Read More
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Be SereneIndustries
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5$1,000+2 - 9 employeesSt. Catharines, CanadaSmartlinks SEO Company is a SEO company. Their small team is based in St. Catharines, Canada. Their services include search engine optimization, conversion optimization, content marketing, digital strategy, and more. The firm was launched in 2013.Read More
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6$1,000+2 - 9 employeesSt. Catharines, CanadaThe Real World Tate is a Hamilton, Canada-based SEO services firm. They offer Search Engine Optimization and Conversion Optimization and were launched in 2020.Read More
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7$1,000+2 - 9 employeesSt. Catharines, CanadaLaunched in 2018, ColaDigital.ca is a small SEO agency headquartered in St. Catharines, Canada. Their team offers Search Engine Optimization and Content Writing Services.Read More
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8$1,000+2 - 9 employeesSt. Catharines, CanadaMac Mar is a pay per click agency. They were founded in 2019 and specialize in Pay Per Click and Search Engine Optimization.Read More
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9$1,000+2 - 9 employeesNiagara Falls, CanadaLeadslide Digital Marketing is a SEO agency. Their small team is based in Niagara Falls, Canada and focuses on Search Engine Optimization and Web Design. The company was launched in 2021.Read More
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10$1,000+2 - 9 employeesSt. Catharines, CanadaEleven65 Digital, a web design company, specialize in Web Design and Marketing Strategy. They were established in 2022.Read More
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11Undisclosed2 - 9 employeesSt. Catharines, CanadaLaunched in 2023, Followers Cart is a small social media marketing agency. Their team offers Social Media Marketing and Marketing Strategy.Read More
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12Undisclosed10 - 49 employeesThorold, CanadaHughes & Co is a Thorold, Canada-based branding firm. Launched in 2012, the team focuses on Branding and Content Marketing.Read More
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13$1,000+2 - 9 employeesSt. Catharines, CanadaLocated in St. Catharines, Canada, Janice and Robin Digital Communications is a Digital Strategy company. Launched in 1998, the team offers Digital Strategy and Social Media Marketing.Read More
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14$1,000+10 - 49 employeesSt. Catharines, CanadaSublyme Digital is a web design company. The small St. Catharines, Canada-based team focuses on Web Design and Digital Strategy. The agency was founded in 2020.Read More
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15$1,000+250 - 999 employeesOakville, CanadaRead More
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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BoschIndustries
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16$1,000+50 - 249 employeesMississauga, CanadaMacRAE'S is a Mississauga, Canada-based SEO company. They offer Search Engine Optimization, Digital Strategy, Web Development, Web Design, and more and were established in 1999.Read More
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17$1,000+2 - 9 employeesThorold, CanadaA+ Marketing Services is a web design agency founded in 2012. The firm provides Web Design and Email Marketing, and is small.Read More
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18$10,000+50 - 249 employeesOakville, CanadaMindshape is an Advertising company. Established in 1993, the team provides Advertising, Branding, Digital Strategy, and Social Media Marketing. Their midsize agency is Oakville, Canada-based.Read More
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Ford Motor Company of CanadaIndustries
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19$10,000+50 - 249 employeesBurlington, CanadaAdvertising company Evolve Agency Group is in Burlington, Canada and Markham, Canada. The midsize team provides Advertising, Media Planning & Buying, Digital Strategy, Social Media Marketing, and more and was established in 1981.Read More
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Toyota Canada Farm Boy Source For Sports Egg Farmers of OntarioIndustries
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20$10,000+10 - 49 employeesOakville, CanadaIn Oakville, Canada and Toronto, Canada, Produktiv is a small user experience design company. They offer UX/UI Design, Digital Strategy, Content Marketing, Pay Per Click, and more and were founded in 2017.Read More
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SalesforceIndustries
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21$10,000+10 - 49 employeesBurlington, CanadaRead More
Swerve Public Relations Inc. Is a public relations company. In Burlington, Canada, their small team offers public relations, marketing strategy, media planning & buying, event marketing & planning, and more. The company was established in 2011.
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MattelIndustries
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22$1,000+50 - 249 employeesToronto, CanadaSearch Engine People is a midsize SEO company headquartered in Toronto, Canada and Pickering, Canada. Launched in 2001, the team provides Search Engine Optimization, Pay Per Click, Digital Strategy, and Conversion Optimization.Read More
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RE/MAXIndustries
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23$1,000+50 - 249 employeesOakville, CanadaCandybox Marketing, a social media marketing agency, was established in 2008. The midsize Oakville, Canada-based team specializes in Social Media Marketing, Pay Per Click, Web Design, Logo, and more.Read More
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24$5,000+50 - 249 employeesToronto, CanadaDirective is a midsize PPC agency. They specialize in Pay Per Click, Demand Generation Marketing, Content Marketing, Search Engine Optimization, and more and were founded in 2014.Read More
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Betterment Samsung SDS Sendoso GongIndustries
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25$25,000+10 - 49 employeesToronto, CanadaLaunched in 2001, Page Zero Media is a PPC agency. The small Toronto, Canada-based team specializes in Pay Per Click, Social Media Marketing, and Digital Strategy.Read More
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Well.caIndustries
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26$5,000+10 - 49 employeesToronto, CanadaSearch + Gather, a social media marketing company, was established in 2016. The small Toronto, Canada-based team offers Social Media Marketing, Pay Per Click, Digital Strategy, Conversion Optimization, and more.Read More
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ecobeeIndustries
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27$1,000+50 - 249 employeesToronto, CanadaRead More
BrandLume Inc. Is a SEO company launched in 2011. Their midsize team is located in Toronto, Canada and Vaughan, Canada. The firm specializes in Search Engine Optimization, Pay Per Click, Advertising, Social Media Marketing, and more.
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BrandLume Empowers 6400+ clients across the worldIndustries
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28$10,000+10 - 49 employeesToronto, CanadaRead More
Func.media is a Digital Strategy company in Toronto, Canada. The small team focuses on Digital Strategy, Social Media Marketing, Branding, Video Production, and more and was established in 2016.
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IkeaIndustries
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29$100,000+250 - 999 employeesOakville, CanadaIQuanti, Inc., a Digital Strategy company, was established in 2008. Located in Jersey City, New Jersey; Bengaluru, India; Oakville, Canada and London, England, their midsize team focuses on Digital Strategy, Search Engine Optimization, Content Marketing, Conversion Optimization, and more.Read More
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30$1,000+250 - 999 employeesToronto, CanadaPPC company Sequence Commerce - The Best Amazon Advertising Agency is located in Toronto, Canada; Brampton, Canada and Hewlett, New York. They focus on Pay Per Click, Advertising, Ecommerce Marketing, Conversion Optimization, and more and were founded in 2015.Read More
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