Top 100 Digital Marketing Companies in Ontario
The Best of December 2025Looking for a top digital marketing agency in Ontario?
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 Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best Ontario Online Marketing Agencies
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421$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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422$10,000+50 - 249 employeesToronto, CanadaVeza Digital, a Low/No Code Development company, is located in Toronto, Canada; Dover, Delaware and New York, New York. The midsize team focuses on Low/No Code Development, UX/UI Design, Search Engine Optimization, and Web Design. The firm was launched in 2018.Read More
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423$1,000+2 - 9 employeesOttawa, CanadaReason 2 Design is an Email Marketing company established in 2014. The team specializes in Email Marketing and Pay Per Click.Read More
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424$1,000+2 - 9 employeesToronto, CanadaPay per click company Sole Sigma is in Toronto, Canada. They offer Pay Per Click and Web Design and were established in 2020.Read More
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425Undisclosed10 - 49 employeesToronto, CanadaGreen Lotus SEO Agency, a PPC company, offers Pay Per Click and Search Engine Optimization. The company is headquartered in Toronto, Canada and Toronto, Canada.Read More
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426$1,000+10 - 49 employeesMilton, CanadaEstablished in 2014, Caseo is a small Content Marketing company. Their services include Content Marketing and Pay Per Click.Read More
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427$1,000+2 - 9 employeesOttawa, CanadaEnvisionUP is a SEO company. They are located in Ottawa, Canada and have small team of experts. Their services include Search Engine Optimization and Pay Per Click.Read More
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428$1,000+10 - 49 employeesToronto, CanadaThe Best Media, a Content Marketing company, is headquartered in Toronto, Canada. Their services include Content Marketing and Digital Strategy.Read More
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429$5,000+10 - 49 employeesOttawa, CanadaSEO TWIST is a Digital Strategy company. The small Ottawa, Canada-based team specializes in Digital Strategy and Pay Per Click. The agency was established in 2012.Read More
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430$250,000+250 - 999 employeesToronto, CanadaEstablished in 2006, Kognitive is a midsize Toronto, Canada-based Advertising company. Their services include Advertising and Content Marketing.Read More
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431Undisclosed10 - 49 employeesToronto, CanadaKPI Digital Solutions is a Digital Strategy company. They offer Digital Strategy and Affiliate Marketing and were founded in 1988. The firm is located in Montréal, Canada and Toronto, Canada.Read More
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432Undisclosed50 - 249 employeesOakville, CanadaEstablished in 1996, DRMG is a midsize Oakville, Canada-based Direct Marketing and PPC agency. Their team focuses on Direct Marketing and Pay Per Click.Read More
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433$1,000+50 - 249 employeesMississauga, CanadaStudio45 Ca, an Other Digital Marketing company, was founded in 2010. The agency offers Other Digital Marketing and Content Marketing.Read More
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434$1,000+10 - 49 employeesToronto, CanadaNerDigital is a small SEO agency. Established in 2010, the firm is headquartered in Toronto, Canada. Their team offers search engine optimization, marketing strategy, digital strategy, social media marketing, and more.Read More
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435$5,000+2 - 9 employeesVaughan, CanadaShop Innovator is a web design agency. They are in Vaughan, Canada, and their services include Web Design and Pay Per Click.Read More
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436Undisclosed10 - 49 employeesToronto, CanadaDetour UX, an Advertising company, is located in Toronto, Canada and Ottawa, Canada. The small agency was established in 2015. Their services include Advertising, UX/UI Design, AR/VR development, Content Marketing, and more.Read More
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PWCIndustries
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437Undisclosed10 - 49 employeesToronto, CanadaMeraki creates is a pay per click agency. They provide pay per click, social media marketing, search engine optimization, conversion optimization, and more and were established in 2018. Their small team is Toronto, Canada-based.Read More
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438$5,000+10 - 49 employeesVaughan, CanadaXi Digital is a Digital Strategy company based in Vaughan, Canada. They offer Digital Strategy and Email Marketing and were founded in 2006.Read More
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439$5,000+10 - 49 employeesToronto, CanadaArtifakt Digital, a small Digital Strategy company, is headquartered in Toronto, Canada and Ottawa, Canada. The team focuses on Digital Strategy and Email Marketing.Read More
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440$5,000+10 - 49 employeesToronto, CanadaNuscreen is a small Digital Strategy company based in Toronto, Canada. Their services include Digital Strategy and Email Marketing.Read More
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441$5,000+10 - 49 employeesRichmond Hill, CanadaH2O Digital Marketing Agency is a pay per click agency based in Richmond Hill, Canada. The team focuses on Pay Per Click and Social Media Marketing.Read More
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442Undisclosed2 - 9 employeesOttawa, CanadaPondstone Digital Marketing is a Digital Strategy company. Their small team is headquartered in Ottawa, Canada. Their services include Digital Strategy and Email Marketing.Read More
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443$5,000+10 - 49 employeesToronto, CanadaThe Brit Agency is a Content Marketing company located in Toronto, Canada and Oman. They offer Content Marketing and Email Marketing and were founded in 2016.Read More
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444$1,000+2 - 9 employeesToronto, CanadaHeadquartered in Toronto, Canada, 2Social is a social media marketing agency. The team offers Social Media Marketing and Web Development.Read More
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445$1,000+2 - 9 employeesToronto, CanadaEstablished in 2011, Going Social is a social media marketing company. The company provides Social Media Marketing.Read More
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446$25,000+10 - 49 employeesToronto, CanadaMatchstick is a social media marketing agency. They are headquartered in Toronto, Canada and have small team. They offer Social Media Marketing.Read More
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447$5,000+10 - 49 employeesBrampton, CanadaRadon Media is a Conversion Optimization company. They are located in Pune, India and Brampton, Canada and have small team. They specialize in Conversion Optimization and Pay Per Click.Read More
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448$5,000+2 - 9 employeesKingsville, CanadaSEOBANK is a SEO company launched in 2003. The small team provides Search Engine Optimization and Content Marketing.Read More
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449$1,000+10 - 49 employeesOttawa, CanadaEstablished in 2013, Marketing Blendz is a small Ottawa, Canada-based SEO agency. Their team provides Search Engine Optimization and Pay Per Click.Read More
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450$1,000+2 - 9 employeesHamilton, CanadaSEO agency Digital Envy provides Search Engine Optimization and Social Media Marketing. They were founded in 2013.Read More
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Check out a Digital Marketing Company in Ontario with the most new reviews in the past 12 months.
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