Top 100 SEO Companies in Ontario
The Best of August 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.
List of the Best Ontario SEO Firms
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901$5,000+2 - 9 employeesToronto, CanadaRead More
Fade Digital is a full-service digital marketing firm based in Toronto, Canada, that was established in 2011. Their team of fewer than 5 employees provides SEO, digital strategy, PPC, social media marketing, media planning & buying, content marketing, conversion optimization and email marketing services.
Clients
Binns Kitchens -
902Undisclosed10 - 49 employeesToronto, CanadaLuminary Software Corporation, a Generative AI company, was launched in 2022. The firm offers Generative AI, Web Development, Search Engine Optimization, and Web Design and has a small team. The firm is in Calgary, Canada; Saskatoon, Canada; Toronto, Canada and Vancouver, Canada.Read More
Industries
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903$5,000+2 - 9 employeesRichmond Hill, CanadaRead More
NexToronto is a web development and internet marketing firm located in Richmond Hill, Canada. Founded in 2008, their team of fewer than 10 works with various industries mainly advertising, consumer products, and financial services. They specialize in WordPress development, web design, e-commerce development, PPC, and SEO.
Clients
R CourierIndustries
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904$5,000+2 - 9 employeesToronto, CanadaEstablished in 2022, Profectus Growth Marketing Agency is a SEO company. The firm provides Search Engine Optimization, Content Marketing, and Content Writing Services and has a small team. The firm is headquartered in Toronto, Canada.Read More
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905Undisclosed50 - 249 employeesToronto, CanadaHeadquartered in Toronto, Canada, Webware.ai is a midsize e-commerce development firm. They focus on E-Commerce Development, Email Marketing, and Search Engine Optimization and were established in 2015.Read More
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906Undisclosed250 - 999 employeesToronto, CanadaDibbly | The Urban Writers, a midsize Content Marketing company, is in Toronto, Canada. Their services include Content Marketing and Search Engine Optimization.Read More
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907Undisclosed2 - 9 employeesToronto, CanadaLazyySEO is a small SEO agency established in 2024. Their team focuses on Search Engine Optimization.Read More
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908$10,000+2 - 9 employeesToronto, CanadaCommunicreations Digital Marketing is a Digital Strategy company. Launched in 1999, the agency is in Toronto, Canada. Their team provides Digital Strategy and Search Engine Optimization.Read More
Industries
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909$1,000+10 - 49 employeesToronto, CanadaWebView SEO is a SEO services firm. In Toronto, Canada, their team specializes in Search Engine Optimization and Demand Generation Marketing.Read More
Industries
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910$1,000+2 - 9 employeesMississauga, CanadaRead More
Crystalaxis Technologies is a web design and development agency based out of Mississauga, Canada with a team of about 5 employees. Since 2002, their main services include web design, SEO, web development, and e-commerce development for small businesses in consumer products, nonprofit, education, and legal industries.
Clients
Women in ManagementIndustries
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911Undisclosed2 - 9 employeesOttawa, CanadaFounded in 2024, WebTrails Inc is a small SEO agency. Their team provides search engine optimization, IT staff augmentation, custom software development, web development, and more. The agency is based in Ottawa, Canada.Read More
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912$1,000+10 - 49 employeesToronto, CanadaShortcode Technologies is a website development firm. The Lenexa, Kansas-based company was founded in 2018. Their team provides Web Development and Mobile App Development.Read More
Industries
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913Undisclosed2 - 9 employeesSt. Catharines, CanadaInfused Agency is a SEO company. They are headquartered in St. Catharines, Canada and have small team. Their team provides Search Engine Optimization and Web Design.Read More
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914Undisclosed10 - 49 employeesToronto, CanadaMy SEO Sucks is a small Toronto, Canada-based SEO agency. Their services include Search Engine Optimization and Social Media Marketing.Read More
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915$5,000+10 - 49 employeesToronto, CanadaFounded in 2009, PMS is a SEO agency. In Toronto, Canada and Tampa, Florida, the team offers Search Engine Optimization and Web Design.Read More
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916$1,000+Freelancer employeesOttawa, CanadaJD Media, a web design company, was launched in 2026. The agency offers Web Design, UX/UI Design, Advertising, Social Media Marketing, and more and has a small team. The agency is in Ottawa, Canada.Read More
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917$5,000+10 - 49 employeesOttawa, CanadaLinkwell Systems is a SEO agency. Founded in 2019, the team offers Search Engine Optimization. The firm is based in Ottawa, Canada.Read More
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918Undisclosed2 - 9 employeesVaughan, CanadaSEO agency Ourseo. Is in Vaughan, Canada. They focus on Search Engine Optimization.Read More
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919$10,000+10 - 49 employeesLondon, CanadaRead More
Pace Creative Group is an advertising company. Their small team is headquartered in , Canada. The firm specializes in advertising, branding, social media marketing, and web design.
Industries
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920$1,000+Freelancer employeesHamilton, CanadaRead More
Founded in 2020, Greenlight Content is a freelance marketing firm based in Hamilton, Canada. They provide content marketing, strategy, conversion optimization, SEO, and email and social media marketing.
Clients
Tesco -
921Undisclosed2 - 9 employeesBrampton, CanadaAmbassador Media Marketing is a Digital Strategy company established in 2026. The small team focuses on Digital Strategy, Social Media Marketing, Content Marketing, Email Marketing, and more. The agency is based in Brampton, Canada.Read More
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922Undisclosed250 - 999 employeesMississauga, CanadaNetclues is a George Town, Cayman Islands-based branding agency. The agency provides Branding, Public Relations, Marketing Strategy, Social Media Marketing, and more and is midsize.The agency was established in 2008.Read More
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923$1,000+10 - 49 employeesToronto, CanadaIndiWork Software Solutions Pvt. Ltd. Is a SEO services firm. The Chicago, Illinois-based company was established in 2004. The small team provides Search Engine Optimization, Pay Per Click, Web Design, E-Commerce Development, and more.Read More
Clients
Fresh Source International, Inc.Industries
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924Undisclosed2 - 9 employeesRichmond Hill, CanadaRankly360 is a SEO services firm. They offer Search Engine Optimization and were founded in 2021. The agency is headquartered in Richmond Hill, Canada.Read More
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925$1,000+2 - 9 employeesBrampton, CanadaRead More
Kreative House Consulting is a B2B marketing and decor firm based in Brampton, Canada. Founded in 2018, they have two employees specializing in logo creation, brand definition, influencer marketing, social media marketing and management, marketing planning, and media buying. They work primarily with companies in the home renovation and home purchasing landscape.
Clients
Koncave Coaching and Consulting -
926$25,000+250 - 999 employeesMississauga, CanadaBrainvire Infotech Inc is an e-commerce development company established in 2012. Their midsize team is headquartered in Irving, Texas; Dubai, United Arab Emirates; Mississauga, Canada and Singapore, Singapore. Their services include E-Commerce Development, Mobile App Development, Search Engine Optimization, and Web Development.Read More
Clients
Nike Yokohama Entrepreneur Southwest AirlinesIndustries
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927$1,000+10 - 49 employeesVaughan, CanadaLocated in Vaughan, Canada, SEO Competitors is a SEO services firm. Their services include Search Engine Optimization and Content Marketing.Read More
Industries
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928Undisclosed10 - 49 employeesBrampton, CanadaLaunched in 2016, Foremost Digital is a small Brampton, Canada-based application development company. Their team focuses on Mobile App Development and Search Engine Optimization.Read More
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929Undisclosed10 - 49 employeesToronto, Canada3CX Consulting Inc. Is a small Toronto, Canada-based SEO services firm. The team offers Search Engine Optimization and Digital Strategy.Read More
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930$5,000+10 - 49 employeesToronto, CanadaLaunched in 2017, Equinox Dynamics LDA is a SEO agency. They are in Esgueira, Portugal; Chicago, Illinois; New York, New York and Los Angeles, California and have a small team. The company offers Search Engine Optimization.Read More
Clients
MySpace Happenventures Petaljet MelroseIndustries
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