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.
>List of the Best Ontario Online Marketing Agencies
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1051$1,000+2 - 9 employeesBurlington, CanadaS1:E2 is a Marketing Strategy company. Located in Burlington, Canada, their small team offers Marketing Strategy and Social Media Marketing. The agency was launched in 2024.Read More
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1052$1,000+2 - 9 employeesToronto, CanadaVertical Velocity Media is a branding agency. Their small team of employees is located in Toronto, Canada. Their team specializes in Branding and Social Media Marketing.Read More
Industries
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1053$5,000+2 - 9 employeesVaughan, CanadaElevate2Growth Marketing is a Digital Strategy company. They offer Digital Strategy and Social Media Marketing and were launched in 2022. The company is in Vaughan, Canada.Read More
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1054$1,000+2 - 9 employeesKitchener, CanadaNicerz is an Advertising company headquartered in Kitchener, Canada. Their services include Advertising and Social Media Marketing.Read More
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1055$1,000+2 - 9 employeesMississauga, CanadaDigital Marketing 401 is a Mississauga, Canada-based social media marketing firm. They offer Social Media Marketing and Search Engine Optimization.Read More
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1056$1,000+2 - 9 employeesToronto, CanadaLaunched in 2023, Digital Pulse Agency (DPA) is a branding agency. The team specializes in Branding and Digital Strategy.Read More
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1057$1,000+2 - 9 employeesNew Tecumseth, CanadaOwn Web Solutions is a PPC agency. Their small team is located in Houston, Texas and New Tecumseth, Canada. Their services include Pay Per Click and Web Development.Read More
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1058Undisclosed2 - 9 employeesOttawa, CanadaEstablished in 2024, Attoli SEO is a small Ottawa, Canada-based SEO services firm. Their team specializes in Search Engine Optimization and Marketing Strategy.Read More
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1059$10,000+2 - 9 employeesBrampton, CanadaWeb Angles is a SEO agency founded in 2022. The team provides Search Engine Optimization and Pay Per Click and is located in Brampton, Canada and Ambala, India.Read More
Industries
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1060Undisclosed2 - 9 employeesHamilton, CanadaAfterFlow is an Email Marketing company based in Hamilton, Canada. Established in 2025, the team specializes in Email Marketing and Business Consulting.Read More
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1061$5,000+2 - 9 employeesToronto, CanadaExperience First Productions is a social media marketing company based in Toronto, Canada. They focus on Social Media Marketing and Content Marketing.Read More
Industries
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1062$5,000+10 - 49 employeesToronto, CanadaIToolPro is an Email Marketing company. They are in Toronto, Canada, and their services include Email Marketing and Web Design.Read More
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1063$5,000+2 - 9 employeesRichmond Hill, CanadaHeadquartered in Richmond Hill, Canada, AMMADS is a small Video Marketing company. Their services include Video Marketing and Media Planning & Buying.Read More
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1064Undisclosed10 - 49 employeesToronto, CanadaDigityza is a Digital Strategy company. They were launched in 2020, and their services include Digital Strategy and Social Media Marketing.Read More
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1065$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.
Industries
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1066$10,000+10 - 49 employeesToronto, CanadaRain43 is an Advertising company. The Toronto, Canada-based agency was established in 2010. Their services include Advertising and Branding.Read More
Industries
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1067Undisclosed10 - 49 employeesToronto, CanadaAdvertising company The Influence Agency was established in 2017. The team specializes in Advertising and Digital Strategy and is in Toronto, Canada.Read More
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1068$1,000+2 - 9 employeesToronto, CanadaBetterwithtrevor.ca is a SEO company. Founded in 2023, their team specializes in Search Engine Optimization and Web Design.Read More
Industries
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1069Undisclosed250 - 999 employeesGuelph, CanadaMarketing Strategy company Shift Paradigm is headquartered in Austin, Texas and Scottsdale, Arizona. They provide Marketing Strategy and cloud consulting & SI and were founded in 2010.Read More
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1070$10,000+10 - 49 employeesMississauga, CanadaAdvertising company WellDelivered specializes in Advertising and Marketing Strategy. They are headquartered in Mississauga, Canada.Read More
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1071$10,000+50 - 249 employeesToronto, CanadaBriteBirch Collective, a branding agency, is in Toronto, Canada. Founded in 2019, the team provides Branding and Market Research.Read More
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1072$1,000+10 - 49 employeesToronto, CanadaPLYXIO is a small web design agency. They offer Web Design and Social Media Marketing and were launched in 2021.Read More
Industries
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1073Undisclosed50 - 249 employeesMarkham, CanadaLaunched in 1986, Data First Solutions is an IT managed services company. The midsize team focuses on IT managed services and Cybersecurity.Read More
Industries
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1074$1,000+2 - 9 employeesMarkham, CanadaWeb design agency marketingneeds.ca was launched in 2013. The agency focuses on Web Design and Graphic Design.Read More
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1075$5,000+2 - 9 employeesOttawa, CanadaNioma is a Marketing Strategy company. In Ottawa, Canada, the firm was established in 2021. Their team focuses on Marketing Strategy and Web Design.Read More
Industries
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1076$1,000+2 - 9 employeesToronto, CanadaNomadic Advertising is an Advertising company. The Toronto, Canada-based team provides Advertising and Branding.Read More
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1077$5,000+2 - 9 employeesToronto, CanadaEstablished in 2018, Little Bear in the Forest Digital Marketing is a Marketing Strategy company. The firm provides Marketing Strategy and Digital Strategy.Read More
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1078Undisclosed2 - 9 employeesSimcoe, CanadaThe Top Floor Public Relations is a PR firm established in 2004. Their team provides Public Relations and Content Marketing.Read More
Clients
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1079$1,000+2 - 9 employeesToronto, CanadaRehash Digital is a branding company. Established in 2023, the team provides Branding and Marketing Strategy.Read More
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1080$10,000+2 - 9 employeesHuntsville, CanadaVideo production agency Algonquin Digital is based in Huntsville, Canada. Their services include Video Production and Social Media Marketing.Read More
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