Top 100 SEO Companies in Ontario
The Best of April 2026Looking for a top SEO firm in Ontario?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best Ontario SEO Firms
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361$1,000+10 - 49 employeesToronto, Canada23e2 Digital Marketing is a SEO agency. Based in Toronto, Canada, the firm was established in 2016. Their team provides Search Engine Optimization and Web Design.Read More
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362$1,000+50 - 249 employeesWaterloo, CanadaLaunched in 2020, Conqueri, a midsize Email Marketing company, is in Waterloo, Canada. Their team offers Email Marketing and Search Engine Optimization.Read More
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363$1,000+2 - 9 employeesEssex, CanadaBluFox is a SEO agency. Headquartered in Essex, Canada, the firm was established in 2010. Their team provides Search Engine Optimization and Web Design.Read More
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364$5,000+10 - 49 employeesToronto, CanadaEstablished in 2014, CliqCliq is a SEO agency. Their team focuses on Search Engine Optimization and Social Media Marketing.Read More
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365$1,000+10 - 49 employeesToronto, CanadaRead More
BlueHat Marketing is a SEO company. Founded in 2009, the team offers Search Engine Optimization, Pay Per Click, Social Media Marketing, and Web Design. Their small firm is based in Mount Royal, Canada; Toronto, Canada and New York, New York.
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RossyIndustries
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366Undisclosed2 - 9 employeesToronto, CanadaZulo.ca is a SEO services firm. Their small team of employees is headquartered in Toronto, Canada. Their team offers Search Engine Optimization.Read More
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367Undisclosed2 - 9 employeesOttawa, CanadaDigital Max is a small Ottawa, Canada-based SEO company. The team focuses on Search Engine Optimization.Read More
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368Undisclosed50 - 249 employeesToronto, CanadaOneLocal is a SEO company headquartered in Toronto, Canada. Their services include Search Engine Optimization.Read More
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369$1,000+10 - 49 employeesToronto, CanadaVikasha Consulting is a branding firm founded in 2020. Their team offers Branding and Content Marketing.Read More
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370$1,000+2 - 9 employeesToronto, CanadaFounded in 2016, Crushing Cones is a web design agency. Their small team is located in Toronto, Canada and Phoenix, Arizona and focuses on Web Design, Search Engine Optimization, Web Development, Low/No Code Development, and more.Read More
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Pape Village BIA Clanton Capital Ariane France Media Castlegate CollectiveIndustries
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371$1,000+10 - 49 employeesToronto, CanadaRead More
NowSpeed Marketing was founded in 2003 and is headquartered in Westborough, Mass. with another location in Boston. With 23 employees, they provide social media marketing, pay per click, marketing strategy services.
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NokiaIndustries
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372$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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373$1,000+Freelancer employeesBrampton, CanadaEasy Increasi is a SEO agency. The firm is in Brampton, Canada. Their services include Search Engine Optimization and Web Design.Read More
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374$1,000+50 - 249 employeesAjax, CanadaSistexpert is a SEO services firm. Their team is in Ajax, Canada. The agency offers Search Engine Optimization and Pay Per Click.Read More
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375$1,000+10 - 49 employeesToronto, CanadaWeb design company ZoneCloud.net is located in Toronto, Canada. They specialize in Web Design and Search Engine Optimization.Read More
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376$1,000+10 - 49 employeesMilton, CanadaFounded in 2020, Web Design Milton is a small Milton, Canada-based Digital Strategy company. Their services include Digital Strategy and Search Engine Optimization.Read More
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377Undisclosed2 - 9 employeesToronto, CanadaAtoZGrow, a SEO company, is in Toronto, Canada. Their services include Search Engine Optimization and Pay Per Click.Read More
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378$1,000+2 - 9 employeesOttawa, CanadaOttawa Web Genius, a web design agency, provides Web Design and Web Development. The agency is based in Ottawa, Canada.Read More
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379$1,000+2 - 9 employeesOttawa, CanadaFounded in 2012, SEM SEO EXPERTS is a SEO agency. The small team specializes in Search Engine Optimization and Pay Per Click.Read More
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380Undisclosed10 - 49 employeesLondon, CanadaSlyFox Web Design and Marketing is a small Advertising company based in London, Canada. Their services include Advertising and Search Engine Optimization.Read More
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381$5,000+50 - 249 employeesToronto, CanadaCundari is a SEO services firm. They offer Search Engine Optimization and Web Design and were founded in 1980.Read More
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382$1,000+2 - 9 employeesMississauga, CanadaSEO company 4th Line Marketing is based in Mississauga, Canada. They specialize in Search Engine Optimization and Pay Per Click and were launched in 2020.Read More
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383$1,000+2 - 9 employeesToronto, CanadaOrbitWeb is a Digital Strategy company. Launched in 2017, the agency is in Toronto, Canada. Their services include Digital Strategy and Pay Per Click.Read More
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384$1,000+2 - 9 employeesToronto, CanadaHeadquartered in Toronto, Canada and Mississauga, Canada, smithstudios is an application development firm. The team provides Mobile App Development and Custom Software Development.Read More
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385Undisclosed2 - 9 employeesBarrie, CanadaSmall SEO services firm VY Web Design, is headquartered in Barrie, Canada. The team provides Search Engine Optimization and Web Design.Read More
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386$1,000+50 - 249 employeesHamilton, CanadaMidsize SEO agency X Times More, is in Paris, France. Launched in 2017, the team offers search engine optimization, advertising, social media marketing, web design, and more.Read More
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387$1,000+50 - 249 employeesBrantford, CanadaThe DigiSparrow is a SEO services firm. Their midsize team is headquartered in Brantford, Canada and Hamilton, Canada. Their services include Search Engine Optimization and Web Design.Read More
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388$5,000+2 - 9 employeesToronto, CanadaSoftware development company ISW Technologies is in Toronto, Canada. Established in 2022, the team offers Custom Software Development and Web Development.Read More
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389$1,000+2 - 9 employeesToronto, CanadaE-commerce development firm TwC Studio was launched in 2015. The team offers E-Commerce Development and Web Design.Read More
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390Undisclosed2 - 9 employeesToronto, CanadaBoutique Media, a web design company, was founded in 2018. Their small team is in Toronto, Canada. The agency provides web design, web development, social media marketing, search engine optimization, and more.Read More
Industries
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Check out a SEO Company in Ontario with the most new reviews in the past 12 months.
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