Top 100 Mobile App Developers in Ontario
The Best of October 2026Looking for a top mobile app development company in Ontario?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Ontario Mobile App Development Companies
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures, a custom software development company, is in Irvine, California. Established in 2017, the small team offers Custom Software Development, Mobile App Development, UX/UI Design, Web Development, and more.Read More
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331$1,000+2 - 9 employeesWhitby, CanadaAI Infotech Limited is a cloud consulting & SI company. Based in Whitby, Canada, their small team offers cloud consulting & SI and Web Development. The agency was established in 2023.Read More
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332$1,000+2 - 9 employeesSt. Catharines, CanadaCodHarbor is a St. Catharines, Canada-based SEO services firm. Their services include Search Engine Optimization and Web Design.Read More
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333Undisclosed2 - 9 employeesOttawa, CanadaTechnety is a web design agency. Established in 2022, the team specializes in Web Design and IT managed services.Read More
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334$10,000+2 - 9 employeesMississauga, CanadaLocated in Mississauga, Canada, Codiple Inc is a web design company. The team offers Web Design and UX/UI Design.Read More
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335Undisclosed2 - 9 employeesOakville, CanadaFigment Studios is a Content Marketing company founded in 2024. The firm provides Content Marketing and UX/UI Design, and is small.Read More
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336$5,000+2 - 9 employeesToronto, CanadaBased in Toronto, Canada, Firkant is an UX design agency. Their services include UX/UI Design and Custom Software Development.Read More
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337$1,000+2 - 9 employeesOshawa, CanadaProgramea LLC is a web design agency. Launched in 2025, the firm is located in Houston, Texas and Oshawa, Canada. The small team specializes in Web Design, Mobile App Development, E-Commerce Development, Artificial Intelligence, and more.Read More
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338Undisclosed2 - 9 employeesVaughan, CanadaLaunched in 2023, Zynous is a web development company. Their team focuses on Web Development and Mobile App Development.Read More
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339$1,000+2 - 9 employeesLondon, CanadaAutomata Labs, a web development company, was launched in 2025. The team provides Web Development and E-Commerce Development and is located in London, Canada.Read More
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340$1,000+2 - 9 employeesToronto, CanadaUX company StartR Studio is based in Toronto, Canada and Paris, France. They offer UX/UI Design and Low/No Code Development.Read More
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341$1,000+2 - 9 employeesToronto, CanadaLaunched in 2025, LogicCore Digital, a small web design agency, is based in Toronto, Canada. Their services include Web Design and UX/UI Design.Read More
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342$1,000+2 - 9 employeesLondon, CanadaElevenClicks is a web development firm established in 2026. Their services include Web Development and Mobile App Development.Read More
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343Undisclosed10 - 49 employeesBrampton, CanadaSpace-O Technologies Canada is a website development company headquartered in Brampton, Canada. Founded in 2010, the team focuses on Web Development and Mobile App Development.Read More
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344$10,000+2 - 9 employeesWaterloo, CanadaCogdina Inc is a web development firm. Launched in 2018, the team provides Web Development and Web Design.Read More
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345$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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346$1,000+10 - 49 employeesWallaceburg, CanadaHireH Consulting, a social media marketing agency, is headquartered in Wallaceburg, Canada. They offer Social Media Marketing and Search Engine Optimization.Read More
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347$5,000+2 - 9 employeesToronto, CanadaBeonbrand Inc, an user experience company, is based in Toronto, Canada. The team provides UX/UI Design and Artificial Intelligence.Read More
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348$5,000+10 - 49 employeesMilton, CanadaOptimizia, an AI development company, was founded in 2013. The team provides Artificial Intelligence and Digital Strategy.Read More
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349$10,000+10 - 49 employeesToronto, CanadaHubnest Inc is an user experience agency. Founded in 2013, the agency is based in Toronto, Canada and New York, New York. Their services include UX/UI Design and E-Commerce Development.Read More
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350Undisclosed10 - 49 employeesToronto, CanadaAR/VR development company Shadow Factory was launched in 2016. The company focuses on AR/VR development and Mobile App Development.Read More
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351$10,000+10 - 49 employeesToronto, CanadaRead More
Agilno is a software agency founded in 2016 and based in Split, Croatia with more than 10 experts. They specialize in web development, big data consulting, and mobile app development solutions for small and mid-market businesses across various industries.
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352$1,000+2 - 9 employeesToronto, CanadaFounded in 2019, NorthLogic is a software development company. The team offers Custom Software Development and Web Development and is based in Toronto, Canada.Read More
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353$10,000+2 - 9 employeesToronto, CanadaYour Fuse Inc. Is a web development firm. The Toronto, Canada-based firm focuses on Web Development and Mobile App Development.Read More
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354$10,000+10 - 49 employeesToronto, CanadaSOVI Creative is a small Toronto, Canada-based e-commerce development company. The team provides E-Commerce Development and Web Development.Read More
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355$10,000+10 - 49 employeesLondon, CanadaSTEP Software Inc. Is a software development firm founded in 2005. The small team offers Custom Software Development and Enterprise App Modernization.Read More
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356$5,000+10 - 49 employeesWaterloo, CanadaCOREations, a small media planning & buying company, is headquartered in Waterloo, Canada and London, England. Their services include Media Planning & Buying and Social Media Marketing.Read More
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357$1,000+10 - 49 employeesBrampton, CanadaLaunched in 2018, Shubpy Solutions Pvt Ltd is a custom software development company. The small team focuses on Custom Software Development and Search Engine Optimization.Read More
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358$10,000+10 - 49 employeesToronto, CanadaSunbeez is a Toronto, Canada-based custom software development firm. Launched in 2016, the team focuses on Custom Software Development and Enterprise App Modernization.Read More
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359$5,000+10 - 49 employeesMississauga, CanadaEstablished in 2016, Startem is a custom software development firm. The firm offers Custom Software Development and Mobile App Development.Read More
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360$75,000+10 - 49 employeesMississauga, CanadaUser experience agency SPARKLEX TECHNOLOGIES INC was founded in 2022. The team specializes in UX/UI Design and IT strategy consulting and is based in Mississauga, Canada.Read More
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