Top 100 Software Development Companies in Ontario
The Best of May 2026Looking for a top software developer in Ontario?
As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.
To assist you in your search for a partner, we’ve compiled this list of the top software 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 Software Developers
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a Medina, Washington-based UX agency. The small team focuses on UX/UI Design, Mobile App Development, Custom Software Development, Web Design, and more and was established in 2001.Read More
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301$10,000+50 - 249 employeesMississauga, CanadaRead More
Aversanlabs is a hardware and software development company located in Mississauga, Canada. Founded in 2003, they now have about 137 employees. They specialize in AI, IoT development, and blockchain services.
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302$100,000+10 - 49 employeesBurlington, CanadaHeadquartered in Burlington, Canada, CXO Corporation is a big data analytics company. The team offers BI & big data consulting & SI and cloud consulting & SI.Read More
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303Undisclosed10 - 49 employeesMississauga, CanadaRetisoft Inc, an AI firm, was founded in 1998. The small team focuses on Artificial Intelligence and Custom Software Development.Read More
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304$5,000+2 - 9 employeesBurlington, CanadaLevelUp Marketing Solutions is a web development firm. The Burlington, Canada-based team offers Web Development and Digital Strategy.Read More
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305$1,000+2 - 9 employeesMississauga, CanadaTruckadium is a Digital Strategy company. Located in Mississauga, Canada, their small team offers Digital Strategy and Web Design. The firm was founded in 2020.Read More
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306$5,000+10 - 49 employeesToronto, CanadaClickripple Digital Solutions Inc is a small app development firm. Established in 2018, the team offers Mobile App Development and Custom Software Development.Read More
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307$1,000+10 - 49 employeesWindsor, CanadaFounded in 2022, Zolux Solutions is a SEO services firm. In Windsor, Canada and Brooklyn, New York, the team specializes in Search Engine Optimization and Custom Software Development.Read More
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308Undisclosed10 - 49 employeesVaughan, CanadaFoscio Canada, a software development company, is based in Vaughan, Canada. Founded in 2017, the team offers Custom Software Development and Web Development.Read More
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309Undisclosed10 - 49 employeesToronto, CanadaApplication Management & Support company Sri Sigma Technologies is located in Toronto, Canada. The agency focuses on Application Management & Support, Application Testing, and Other Application Development and is small.The agency was founded in 2010.Read More
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310$5,000+10 - 49 employeesToronto, CanadaLevanta Labs is an user experience agency. Their small team of employees is located in Toronto, Canada. Their team focuses on UX/UI Design and Custom Software Development.Read More
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311Undisclosed10 - 49 employeesMarkham, CanadaEstablished in 2018, Beyond The Call is a custom software development company. The team provides Custom Software Development and Mobile App Development.Read More
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312$1,000+10 - 49 employeesToronto, CanadaMINEVICH is a branding agency. Based in Toronto, Canada, the agency was founded in 2025. Their team provides Branding and Web Design.Read More
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313$50,000+10 - 49 employeesOttawa, CanadaClaremont AI is a custom software development company. Established in 2024, the team offers Custom Software Development and Web Development.Read More
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314$10,000+10 - 49 employeesToronto, CanadaEstablished in 2025, SDO Custom Softwares is a web design agency. The team focuses on Web Design and Custom Software Development.Read More
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315$1,000+10 - 49 employeesMarkham, CanadaAirova Inc is a CRM consulting and SI company. Established in 2022, their team provides CRM consulting and SI and Custom Software Development.Read More
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316Undisclosed10 - 49 employeesToronto, CanadaSmall user experience design agency K2XO, is headquartered in Toronto, Canada. Their services include UX/UI Design and Digital Strategy.Read More
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317$10,000+10 - 49 employeesOttawa, CanadaLocated in Tallinn, Estonia and Ottawa, Canada, teXEnDev is a web design company. They focus on Web Design and UX/UI Design.Read More
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318$5,000+2 - 9 employeesToronto, CanadaLaunched in 2022, Revalate Inc. Is an artificial intelligence firm. Based in Toronto, Canada, the team offers Artificial Intelligence and Custom Software Development.Read More
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319$25,000+10 - 49 employeesToronto, CanadaLayer 7 Innovations Inc. Is an AR/VR development company. The firm is based in Toronto, Canada and Nawala, Sri Lanka. Their team specializes in AR/VR development and Mobile App Development.Read More
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320$5,000+50 - 249 employeesToronto, CanadaIQlance Solutions LLC is a software development company launched in 2016. Their midsize team is based in Dallas, Texas; Melbourne , Australia; New York, New York and Ahmedabad, India. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, Other Digital Marketing, and more.Read More
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321$1,000+50 - 249 employeesToronto, CanadaX2x eCommerce is a CRM consulting and SI company. The midsize Toronto, Canada-based team focuses on CRM consulting and SI and ERP consulting and SI. The firm was established in 2015.Read More
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322$5,000+10 - 49 employeesToronto, CanadaCodepxl inc., a mobile app development firm, was established in 2005. The small team provides Mobile App Development and Web Development.Read More
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323$100,000+10 - 49 employeesAjax, CanadaDigiPix Inc., a small Advertising company, is in Ajax, Canada. The team offers Advertising and Social Media Marketing.Read More
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324$5,000+50 - 249 employeesWindsor, CanadaDigital Strategy company Techiever Consulting LLC is headquartered in Windsor, Canada and Windsor, Canada. The team focuses on Digital Strategy and Video Production.Read More
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325$1,000+2 - 9 employeesMississauga, CanadaHeadquartered in Mississauga, Canada and Austin, Texas, MotoCoders is a web development firm. The team focuses on Web Development and Search Engine Optimization.Read More
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326$1,000+2 - 9 employeesOshawa, Canada5848 Studios is a web design company established in 2018. The small team offers Web Design and Web Development.Read More
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327$1,000+2 - 9 employeesOttawa, CanadaAPI Development company Link Clicks Inc. Was launched in 2000. The firm offers API Development and Mobile App Development, and is small.Read More
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328$1,000+2 - 9 employeesBrampton, CanadaEstablished in 2021, Algocept Technology is a website development firm. The agency specializes in Web Development and E-Commerce Development.Read More
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329$5,000+2 - 9 employeesToronto, CanadaArbling Inc is a Toronto, Canada-based artificial intelligence firm. The team focuses on Artificial Intelligence and Web Development.Read More
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330$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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Schedule ConsultationMost Reviewed Software Developers in Ontario
Check out a Software Developers in Ontario with the most new reviews in the past 12 months.
Most Reviewed
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Ontario
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- 12 6 new reviews
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