Top 100 SEO Companies in Ontario
The Best of October 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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811$1,000+2 - 9 employeesOttawa, CanadaLaunched in 2015, Ottawa Marketing Guys Inc. Is a web design company. The firm specializes in Web Design and Conversion Optimization, and is small.Read More
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812$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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813$1,000+2 - 9 employeesToronto, CanadaWouessi Digital is a social media marketing firm located in Kigali, Rwanda and Kigali, Rwanda. Established in 2020, the team focuses on Social Media Marketing and Digital Strategy.Read More
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814$1,000+2 - 9 employeesNapanee, CanadaThe Small Social Company is a social media marketing firm established in 2019. Their services include Social Media Marketing and Advertising.Read More
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815$1,000+2 - 9 employeesWindsor, CanadaTejon Digital is an Advertising company. The Windsor, Canada-based team focuses on Advertising and Social Media Marketing.Read More
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816$1,000+2 - 9 employeesMississauga, CanadaLaunched in 2017, InnoSewa is a branding agency. The team provides Branding and Search Engine Optimization and is headquartered in New Delhi, India and Mississauga, Canada.Read More
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817$5,000+2 - 9 employeesToronto, CanadaHowbiz Solutions inc is a Digital Strategy company. In Toronto, Canada, the agency was founded in 2020. Their team provides Digital Strategy and Conversion Optimization.Read More
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818$1,000+2 - 9 employeesOakville, CanadaLaunched in 2023, Blue Oak Digital is a small Digital Strategy company in Oakville, Canada. Their team provides Digital Strategy and Social Media Marketing.Read More
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819$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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820$1,000+2 - 9 employeesToronto, CanadaEstablished in 2020, Kickstart Digital Marketing is a small Toronto, Canada-based Digital Strategy company. Their services include Digital Strategy and Social Media Marketing.Read More
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821$1,000+2 - 9 employeesToronto, CanadaKonan & Spade, a Direct Marketing company, is in Dubai, United Arab Emirates; Toronto, Canada; New York, New York and Mumbai, India. The small team focuses on Direct Marketing, Digital Strategy, Social Media Marketing, Content Marketing, and more and was launched in 2021.Read More
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822$1,000+10 - 49 employeesOttawa, CanadaContent Krush, a small digital strategy company, is based in Ikeja, Nigeria. They focus on digital strategy, social media marketing, content marketing, search engine optimization, and more and were launched in 2017.Read More
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823$1,000+10 - 49 employeesToronto, CanadaLeadGulls Digital Marketing Agency is a Toronto, Canada-based pay per click agency. The small team focuses on Pay Per Click, Social Media Marketing, Search Engine Optimization, Digital Strategy, and more. The company was established in 2020.Read More
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824$1,000+10 - 49 employeesMississauga, CanadaDigitap Technologies is a social media marketing agency. Based in Mississauga, Canada, the agency focuses on Social Media Marketing and Search Engine Optimization.Read More
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825$1,000+10 - 49 employeesMississauga, CanadaThe Web Verse, a software development company, was established in 2022. The agency offers Custom Software Development and Web Development, and is small.Read More
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826$1,000+10 - 49 employeesToronto, CanadaExcelStudio.ca is a small branding firm established in 2024. Their services include branding, social media marketing, search engine optimization, graphic design, and more. The company is based in Toronto, Canada.Read More
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827$10,000+10 - 49 employeesToronto, CanadaBy Marketing Only LLP is a social media marketing firm launched in 2023. The firm focuses on Social Media Marketing and Performance Marketing, and is small.Read More
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828$1,000+10 - 49 employeesToronto, CanadaStratezik Digital Inc is a Digital Strategy company. The Toronto, Canada-based firm was launched in 2025. Their team specializes in Digital Strategy and Demand Generation Marketing.Read More
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829$5,000+10 - 49 employeesRichmond Hill, CanadaSmall web design company Mindless Tower, is in Richmond Hill, Canada. Their services include Web Design and Branding.Read More
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830$1,000+10 - 49 employeesWindsor, CanadaAdgo Interactive is a website development firm. They were founded in 2018, and their services include Web Development and Social Media Marketing.Read More
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831$5,000+10 - 49 employeesMilton, CanadaCreative Inter Tech is an Advertising company. They specialize in Advertising and Branding and are in Faisalabad, Pakistan and Milton, Canada.Read More
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832$5,000+10 - 49 employeesToronto, CanadaZeus Marketing is a Digital Strategy company launched in 2015. The agency offers Digital Strategy and Conversion Optimization.Read More
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833$1,000+10 - 49 employeesMilton, CanadaCreative Hub Advertising is a branding firm. The small Milton, Canada-based team focuses on Branding and Social Media Marketing. The agency was founded in 2020.Read More
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834Undisclosed10 - 49 employeesOttawa, CanadaMarket Research company Digitkyft offers Market Research and Marketing Strategy. They are based in Ottawa, Canada.Read More
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835$1,000+10 - 49 employeesMississauga, CanadaHttps://vestedmarketing.ca/, a Digital Strategy company, provides Digital Strategy and Web Development. The firm is based in Mississauga, Canada.Read More
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836$1,000+10 - 49 employeesVaughan, CanadaBold Solutionz, an Advertising company, was founded in 2020. They provides Advertising and Branding.Read More
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837Undisclosed10 - 49 employeesToronto, CanadaCRM consulting and SI company KreativeHive is headquartered in Toronto, Canada and Hicksville, New York. Founded in 2023, the team provides CRM consulting and SI and Search Engine Optimization.Read More
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838Undisclosed10 - 49 employeesToronto, CanadaEunorial Consulting is a web design company headquartered in Toronto, Canada. They specialize in Web Design and Marketing Strategy.Read More
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839$1,000+10 - 49 employeesOakville, CanadaGrowth Boss is a social media marketing company. They specialize in Social Media Marketing and Video Production and were launched in 2016.Read More
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840$1,000+2 - 9 employeesToronto, CanadaNix Technologies is a Toronto, Canada-based branding agency. They provide Branding and Social Media Marketing.Read More
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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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