Top 100 Web Development Companies in Ontario
The Best of November 2026Looking for a top web developer in Ontario?
In the modern world, an organization's digital presence is integral to its success. A well-crafted website is the cornerstone of that presence. While creating the perfect website can seem like an impossible task, there are an abundance of firms that specialize in web development in order to make it easier.
To assist you in your search for a partner, we’ve compiled this list of the top web development 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 Web Developers
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures is an application development company. Their small team is based in Irvine, California. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, and Web Development. The company was established in 2017.Read More
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781$1,000+2 - 9 employeesOttawa, CanadaWebsite SEO Canada, a SEO company, was founded in 2012. The company provides Search Engine Optimization, Web Design, Social Media Marketing, Web Development, and more and has a small team.Read More
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782$5,000+2 - 9 employeesKitchener, CanadaSoftware development firm Elesier is headquartered in Kitchener, Canada and Knowlton Township, New Jersey. The team offers Custom Software Development and Mobile App Development.Read More
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783$1,000+2 - 9 employeesToronto, CanadaByte Design is a SEO agency. Headquartered in Toronto, Canada, the team specializes in Search Engine Optimization and Web Design.Read More
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784$5,000+2 - 9 employeesToronto, CanadaFounded in 2018, Arc10 Technologies Inc is a small Toronto, Canada-based custom software development firm. Their services include Custom Software Development and Mobile App Development.Read More
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785$1,000+2 - 9 employeesToronto, CanadaDigitex Crew is a small Toronto, Canada-based SEO company. The team provides Search Engine Optimization and Social Media Marketing.Read More
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786$1,000+2 - 9 employeesToronto, CanadaSprobuj is a Performance Marketing company. They were founded in 2021, and their services include Performance Marketing and Event Marketing.Read More
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787Undisclosed2 - 9 employeesToronto, CanadaFounded in 2021, CJ Technologies is a web development company. Based in Toronto, Canada, the team focuses on Web Development and API Development.Read More
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788$1,000+2 - 9 employeesToronto, CanadaOscker Operations Group is a Toronto, Canada-based Business Consulting company. The team specializes in Business Consulting and AI Consulting.Read More
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789$1,000+2 - 9 employeesToronto, CanadaCalafold is a software development firm launched in 2025. The team provides Custom Software Development and UX/UI Design and is in Toronto, Canada.Read More
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790$5,000+10 - 49 employeesThunder Bay, CanadaLaunched in 2001, Sencia is a web development company. The team offers Web Development and Web Design and is based in Thunder Bay, Canada.Read More
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791Undisclosed10 - 49 employeesMarkham, CanadaSazim is a small website development firm headquartered in Markham, Canada. The team specializes in Web Development and Mobile App Development.Read More
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792$1,000+10 - 49 employeesOakville, CanadaRead More
Cappers Applications is a software development firm based in Oakville, Ontario. They were established in 2016 and maintain a small 2-person staff. Cappers Applications provides a range of services including web development, custom software, and mobile app development.
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793$1,000+10 - 49 employeesToronto, CanadaUndoLabs is an AI Agents company in Toronto, Canada. They focus on AI Agents and AI Consulting and were established in 2025.Read More
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794$5,000+2 - 9 employeesLondon, CanadaHuman Brand Experience Consultants, a branding company, was founded in 2016. They focuses on Branding and Advertising.Read More
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795Undisclosed2 - 9 employeesToronto, CanadaLaunched in 1998, CS-Graphic Design Inc. Is a small branding agency based in Toronto, Canada. Their team offers Branding and Graphic Design.Read More
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796$1,000+2 - 9 employeesVaughan, CanadaFounded in 2016, All The Way Up Media is a SEO company. Their services include Search Engine Optimization and Social Media Marketing.Read More
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797$1,000+2 - 9 employeesSault Ste. Marie, CanadaLocated in Calgary, Canada and Vancouver, Canada, Achieve Online is a web design agency. Their services include Web Design and Pay Per Click.Read More
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798$1,000+2 - 9 employeesToronto, CanadaBranding Centres, a SEO services firm, was established in 2019. The team specializes in Search Engine Optimization and Digital Strategy and is in Toronto, Canada.Read More
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799Undisclosed2 - 9 employeesToronto, CanadaCastGlobe is a Digital Strategy company. They provide Digital Strategy and Social Media Marketing and were founded in 2014. The firm is located in Toronto, Canada.Read More
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800$5,000+2 - 9 employeesToronto, CanadaProMarketer, a branding agency, specializes in Branding and Social Media Marketing. The company is based in Toronto, Canada and Toronto, Canada.Read More
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801$1,000+10 - 49 employeesMarkham, CanadaLocated in Markham, Canada, Accountable IT Solutions is a small e-commerce development firm. The team provides E-Commerce Development and IT managed services.Read More
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802$5,000+10 - 49 employeesToronto, CanadaWilliam Thomas Digital is a CRM consulting and SI company. The small Toronto, Canada-based team provides CRM consulting and SI and Digital Strategy. The firm was launched in 2017.Read More
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803$5,000+10 - 49 employeesBarrie, CanadaFounded in 2018, SocialSquared is a small pay per click company. Their team provides Pay Per Click and Graphic Design.Read More
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804Undisclosed10 - 49 employeesMississauga, CanadaHeadquartered in Mississauga, Canada, MYC Interactive is a social media marketing company. They provide Social Media Marketing and Content Marketing and were founded in 2008.Read More
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805Undisclosed10 - 49 employeesMississauga, CanadaRCSPL Canada Inc. Is a recruiting company in Mississauga, Canada. Established in 2017, the small team provides recruiting, staffing, digital strategy, social media marketing, and more.Read More
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806$1,000+10 - 49 employeesBrampton, CanadaDigioptimizer is a SEO company. They were founded in 2015 and specialize in Search Engine Optimization and Pay Per Click.Read More
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807$5,000+10 - 49 employeesHamilton, CanadaFYELABS is an Engineering company. Launched in 2021, the company is based in Hamilton, Canada. Their team specializes in Engineering and Custom Software Development.Read More
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808$1,000+10 - 49 employeesBrantford, CanadaIn Motion Brands is a social media marketing firm founded in 2018. The firm offers Social Media Marketing and Content Marketing, and is small.Read More
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809$1,000+10 - 49 employeesToronto, CanadaBased in Toronto, Canada, Gnosys Digigtal is a small ERP consulting and SI company. Their services include ERP consulting and SI and AI Agents.Read More
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810$10,000+10 - 49 employeesBurlington, CanadaScale Selling is a website development firm. The Burlington, Canada-based agency was launched in 2021. Their team specializes in Web Development and Custom Software Development.Read More
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Schedule ConsultationMost Reviewed Web Developers in Ontario
Check out a Web Developers in Ontario with the most new reviews in the past 12 months.
Most Reviewed
Web Developers
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