Top 100 Digital Marketing Companies in St. Catharines
The Best of April 2026Looking 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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181$100,000+10 - 49 employeesToronto, CanadaOther. Is a media planning and buying agency. In Toronto, Canada and Toronto, Canada, the team provides Media Planning & Buying and Pay Per Click.Read More
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182$5,000+10 - 49 employeesVaughan, CanadaRank Secure is a small SEO agency. They offer Search Engine Optimization, Branding, Public Relations, Digital Strategy, and more and were founded in 2005.Read More
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183$1,000+2 - 9 employeesToronto, CanadaRead More
Trailblazer Marketing is a small Content Marketing company. The Toronto, Canada-based company was launched in 2021. Their team offers Content Marketing, Search Engine Optimization, and Web Design.
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184$1,000+250 - 999 employeesHamilton, CanadaLaunch Wise is a Digital Strategy company. The team provides Digital Strategy and Search Engine Optimization, and the company is headquartered in Hamilton, Canada and Vaughan, Canada.Read More
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185$1,000+2 - 9 employeesToronto, CanadaContent Marketing company Writers Dash offers Content Marketing and Search Engine Optimization. They are headquartered in Toronto, Canada.Read More
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186$1,000+2 - 9 employeesHamilton, CanadaRead More
SociallyInfused Media Ltd. is a digital marketing agency located in Hamilton, Canada. Founded in 2008, they have five employees experienced with creating unique, engaging, and thought-provoking digital campaigns for small, midmarket, and global companies, typically in marketing, e-commerce, and business services. Their expertise covers website design and development, SEO, SMM, and branding.
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Roots CanadaIndustries
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187$1,000+2 - 9 employeesMississauga, CanadaCS Web Solutions is a SEO agency. They specialize in Search Engine Optimization, Web Design, Web Development, Custom Software Development, and more and were founded in 2015. The agency is headquartered in Mississauga, Canada and Mississauga, Canada.Read More
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188$1,000+2 - 9 employeesBurlington, CanadaRead More
Noah Digital Marketing is a digital marketing agency based in Burlington, Canada. The small team of 8 specializes in UX/UI design, content marketing, conversion optimization, and more for clients in various industries.
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Trochi LuggageIndustries
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189$1,000+2 - 9 employeesToronto, CanadaRead More
Apples & Oranges Analytics and Marketing is a small content marketing company headquartered in Vancouver, Canada and Toronto, Canada. Established in 2017, the team specializes in content marketing, search engine optimization, email marketing, digital strategy, and more.
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190$10,000+2 - 9 employeesToronto, CanadaRead More
Netleaf is a SEO services firm founded in 2012. They are located in Québec, Canada and have a small team. The company focuses on search engine optimization and web design.
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191$25,000+10 - 49 employeesToronto, CanadaRead More
Loopmedia is a Toronto based marketing firm that has been in operation since 1995. Their team of 19 assists clients with content marketing, video production, advertising, and branding.
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192$1,000+10 - 49 employeesToronto, CanadaCursor is a Odesa, Ukraine-based SEO services firm and website development firm. The small team specializes in search engine optimization and web development. The company was founded in 2009.Read More
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Kobzarenko Plant LLC Kyiv Cardboard and Paper Mill Yudi Group Sophie ConceptIndustries
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193$5,000+2 - 9 employeesToronto, CanadaRead More
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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194$5,000+10 - 49 employeesToronto, CanadaOne Core Media is an Advertising company. The small team is located in Toronto, Canada; Chicago, Illinois and Los Angeles, California. Their services include Advertising, Search Engine Optimization, Pay Per Click, Web Design, and more.Read More
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BlackLine StudioIndustries
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195$25,000+10 - 49 employeesToronto, CanadaRead More
Founded in 2001, Osellus Mobile is a full service mobile development company based in Toronto, Canada. Osellus Mobile's team of 15 employees specializes in mobile app development, UX/UI design, and mobile/app marketing, primarily for midmarket and small business clients in the advertising/marketing and IT spaces.
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Johnson & JohnsonIndustries
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196$1,000+10 - 49 employeesMississauga, CanadaRead More
IntlTech provides is a digital marketing company based in Mississauga, Canada. A team of roughly 17, they offer SEO, advertising, and conversion optimization services. They have served small and mid-sized businesses in the e-commerce and medial industries since 2015.
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Factor FinancialIndustries
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197$1,000+10 - 49 employeesToronto, CanadaRead More
Advertising company Yonge and Eist Agency was founded in 2022. They are in Toronto, Canada and Vancouver, Canada and have a small team. Their services include advertising, branding, marketing strategy, digital strategy, and more.
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198Undisclosed2 - 9 employeesToronto, CanadaRead More
Buzzy Branding is an online marketing technology company headquartered in Toronto with an additional location in San Francisco. They have about 12 employees who offer advertising, social media marketing, and web development services to primarily small businesses in the health care and medical, financial services, and dental industries.
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Diamond & DiamondIndustries
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199$5,000+50 - 249 employeesHamilton, CanadaEstablished in 2013, Nisard Consulting Inc is a branding company. Located in Hamilton, Canada, the team provides Branding and Market Research.Read More
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200$10,000+10 - 49 employeesMississauga, CanadaRead More
Goto Marketers is a full-service digital marketing agency based in Canada, founded in 2012. With a team of 14 professionals, the agency specializes in B2B marketing strategy, SEO, WordPress website design and management, content creation, digital campaigns, and demand generation. Goto Marketers is known for delivering measurable results and hands-on support to help organizations accelerate growth and scale effectively.
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FreshworksIndustries
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201Undisclosed1,000 - 9,999 employeesToronto, CanadaEstablished in 1996, Critical Mass is a large web design company located in Calgary, Canada and London, England. Their team specializes in Web Design and UX/UI Design.Read More
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202Undisclosed50 - 249 employeesToronto, CanadaDulcedo Management is a social media marketing agency. Founded in 2008, the team offers Social Media Marketing and Other Digital Marketing. The firm is based in Montréal, Canada and Toronto, Canada.Read More
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203$1,000+10 - 49 employeesToronto, CanadaRead More
MiApple Inc. is a digital marketing agency based out of Toronto with about 15 employees on board. Founded in 2015, they serve small and mid-sized clients in e-commerce and other industries, offering their specialized skills in SEO, PPC, and web design. Secondary services include social media marketing, content and email marketing, and more.
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The Golf LoungeIndustries
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204$5,000+50 - 249 employeesToronto, CanadaMediative is a Digital Strategy company. They are headquartered in Montreal, Canada and Toronto, Canada and have midsize team. They offer Digital Strategy and Email Marketing.Read More
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The New York TimesIndustries
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205$1,000+2 - 9 employeesToronto, CanadaKobzza SEO & Marketing Agency Inc. Is a small SEO services firm in Calgary, Canada; Edmonton, Canada and Toronto, Canada. Launched in 2020, the team provides search engine optimization, web development, pay per click, social media marketing, and more.Read More
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206$5,000+10 - 49 employeesToronto, CanadaWebHill - Web Design & SEO Company, a SEO services firm, was established in 2023. Located in Richmond Hill, Canada and Toronto, Canada, their small team offers Search Engine Optimization, Web Design, E-Commerce Development, and Branding.Read More
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207$1,000+10 - 49 employeesHamilton, CanadaLocated in Navi Mumbai, India and Hamilton, Canada, Semly Pro - ROI Driven SEO Agency is a SEO services firm. Their services include Search Engine Optimization.Read More
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208$25,000+10 - 49 employeesToronto, CanadaRead More
Label 428 is a creative social media agency based in Toronto. Founded in 2015, the team of 9 specializes in content marketing, social media marketing, public relations and video production.
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Mary Brown'sIndustries
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209Undisclosed50 - 249 employeesToronto, CanadaContentLab.io, a midsize Content Marketing company, is located in Toronto, Canada. The team specializes in Content Marketing.Read More
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Microsoft, Adobe, HubSpot, Niantic, CircleCI, TomTom, GrapeCityIndustries
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210$1,000+2 - 9 employeesToronto, CanadaRead More
Web design company Idea Marketing is located in Vancouver, Canada. They provide web design, web development, ux/ui design, digital strategy, and more and were founded in 2008.
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