Top 100 Mobile App Developers in Ontario
The Best of June 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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631Undisclosed2 - 9 employeesBrampton, CanadaMustard Seed eCommerce, Inc. Is a small Brampton, Canada-based branding agency. The team offers Branding and Social Media Marketing.Read More
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632Undisclosed2 - 9 employeesMilton, CanadaCommunication Experts, Inc. Is a Recruitment Process Outsourcing company established in 2003. The team specializes in Recruitment Process Outsourcing and BI & big data consulting & SI.Read More
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633Undisclosed2 - 9 employeesOttawa, CanadaNevena Digital Ltd, a social media marketing agency, is located in Ottawa, Canada. They provide Social Media Marketing and Search Engine Optimization.Read More
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634Undisclosed2 - 9 employeesVaughan, CanadaVTSB is a Vaughan, Canada-based IoT development company. The team offers IoT development and Custom Software Development.Read More
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635Undisclosed2 - 9 employeesToronto, CanadaPennAlpha, a small CRM consulting and SI company, is based in Toronto, Canada. Their services include CRM consulting and SI and Mobile App Development.Read More
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636Undisclosed2 - 9 employeesMississauga, CanadaIdeasAssistant is a branding company. They are located in Mississauga, Canada and have small team of experts. Their services include Branding and Market Research.Read More
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637Undisclosed2 - 9 employeesVaughan, CanadaLumina Star Digital Solutions is a small custom software development firm. They offer Custom Software Development and Web Development and were launched in 2024.Read More
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638Undisclosed2 - 9 employeesToronto, CanadaPronovean Inc. Is a SEO services firm. The small Toronto, Canada-based team offers Search Engine Optimization and UX/UI Design. The firm was launched in 2021.Read More
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639$25,000+10 - 49 employeesBrampton, CanadaEstablished in 2022, Rays TechServ, a small SEO agency, is located in Brampton, Canada and Ahmedabad, India. Their services include Search Engine Optimization and Custom Software Development.Read More
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640$1,000+50 - 249 employeesMississauga, CanadaAmbsan Technologies is a Karachi, Pakistan-based custom software development company. The team provides Custom Software Development and Mobile App Development.Read More
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641$10,000+10 - 49 employeesToronto, CanadaCustom software development firm SOLEAD Software is headquartered in L'viv, Ukraine; Toronto, Canada and Örebro, Sweden. The small team offers Custom Software Development, Web Development, Mobile App Development, Application Testing, and more and was founded in 2019.Read More
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642Undisclosed2 - 9 employeesToronto, CanadaIn Toronto, Canada and Ahmedabad, India, Weisetech Developers is a web design company. Launched in 2012, the team offers Web Design and UX/UI Design.Read More
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643Undisclosed250 - 999 employeesRichmond Hill, CanadaConnex Telecommunications Inc., a midsize cloud consulting & SI company, is in Richmond Hill, Canada and Montréal, Canada. The team focuses on cloud consulting & SI and IT managed services.Read More
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644Undisclosed2 - 9 employeesToronto, CanadaUniSol Technologies, Inc, a small web design agency, is located in Toronto, Canada and Lahore, Pakistan. Their services include Web Design and Graphic Design.Read More
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645$5,000+10 - 49 employeesToronto, CanadaIT staff augmentation company BerryBoost was founded in 2023. Headquartered in Staten Island, New York and Toronto, Canada, the team offers IT staff augmentation and Custom Software Development.Read More
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646$1,000+50 - 249 employeesSault Ste. Marie, CanadaEIZIE is a midsize custom software development firm launched in 2022. Their team focuses on Custom Software Development and Web Development.Read More
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647$5,000+50 - 249 employeesToronto, CanadaRead More
Enyata is a development agency in Ilupeju, Nigeria. Founded in 2019, they have about 40 employees that serve mostly small-business and midmarket clients in a wide variety of sectors. Services include web, custom software, and mobile app development.
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Atlas Agent AppIndustries
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648Undisclosed50 - 249 employeesToronto, CanadaMidsize social media marketing agency Notitia System, is headquartered in Toronto, Canada. Their services include Social Media Marketing and Content Marketing.Read More
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649UndisclosedFreelancer employeesOshawa, CanadaLaunched in 2022, Red Minstrel Marketing is a social media marketing company. The company focuses on Social Media Marketing and CRM consulting and SI.Read More
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650Undisclosed250 - 999 employeesToronto, CanadaUX design agency Catalyst IT was launched in 1997. The company provides UX/UI Design and Custom Software Development.Read More
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651$5,000+250 - 999 employeesMississauga, CanadaLocated in Noida, India; Hicksville, New York; Mississauga, Canada and Jaipur, India, OnGraph Technologies is a Blockchain company. The midsize team offers Blockchain, Web Development, Mobile App Development, Custom Software Development, and more. The company was launched in 2007.Read More
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TrilogyIndustries
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652$25,000+50 - 249 employeesToronto, CanadaSynergy Labs is an app development firm. Their midsize team is in Hollywood, Florida; Miami, Florida; New York, New York and Dubai, United Arab Emirates and provides Mobile App Development, Custom Software Development, Artificial Intelligence, Generative AI, and more. The firm was launched in 2020.Read More
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653$1,000+50 - 249 employeesToronto, CanadaIKBA SYSTEMS PVT LTD is a website development firm based in Ahmedabad, India and Toronto, Canada. The team provides Web Development and Mobile App Development.Read More
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654$1,000+50 - 249 employeesWaterloo, Canada2Hats Logic Solutions Private Limited is a Kochi, India-based e-commerce development firm. They specialize in E-Commerce Development, Web Development, Mobile App Development, Web Design, and more and were founded in 2012.Read More
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655$5,000+250 - 999 employeesToronto, CanadaRead More
Infograins Software Solutions is a midsize Blockchain company launched in 2011. Their team offers Blockchain, Artificial Intelligence, Custom Software Development, Mobile App Development, and more. The firm is headquartered in New York, New York; Indore, India; London, England and Barangaroo, Australia.
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656Undisclosed10 - 49 employeesOakville, CanadaLaunched in 2008, TechHighway Systems Inc. Is a small Oakville, Canada-based web development firm. Their services include Web Development and Search Engine Optimization.Read More
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657$10,000+250 - 999 employeesMississauga, CanadaFounded in 2000, Instinctools is a midsize big data analytics company based in Stuttgart, Germany; Warszawa, Poland; Mississauga, Canada and Wilmington, Delaware. Their services include BI & big data consulting & SI, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
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Daimler Fujitsu Nostrum SpexAIIndustries
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658$10,000+250 - 999 employeesOakville, CanadaRead More
Techverx is a software development firm that has been offering web development, mobile app development, and custom software development to their mid-market, small business, and enterprise clients in the hospitality and leisure, gaming, and advertising and marketing industries since 2010. Their 50 employees are based out of their Lahore office.
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KickfurtherIndustries
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659$10,000+250 - 999 employeesMississauga, CanadaVLink is an AI company located in South Windsor, Connecticut; Framingham, Massachusetts; Jakarta, Indonesia and Gurugram, India. The midsize agency was launched in 2006. Their services include Artificial Intelligence, Custom Software Development, Mobile App Development, and Cybersecurity.Read More
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ArambhIndustries
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660Undisclosed10 - 49 employeesToronto, CanadaDotline Web Inc, Canada is a social media marketing firm. They are based in Toronto, Canada and have small team. Their team specializes in Social Media Marketing and Search Engine Optimization.Read More
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