Top 100 Software Development Companies in Ontario
The Best of October 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.
List of the Best Ontario Software Developers
-
$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
Industries
-
1$25,000+2 - 9 employeesToronto, CanadaSmall custom software development company AltoLeap Inc., is in Toronto, Canada and Kingston, Jamaica. Launched in 2012, the team specializes in Custom Software Development, Web Development, and Mobile App Development.Read More
Industries
-
2$25,000+10 - 49 employeesToronto, CanadaEstablished in 1997, Whitecap Canada is a small custom software development company. Their team focuses on Custom Software Development, BI & big data consulting & SI, Artificial Intelligence, Mobile App Development, and more. The company is in Toronto, Canada.Read More
Clients
Woodine Entertainment GroupIndustries
-
3$50,000+10 - 49 employeesToronto, CanadaLocated in Toronto, Canada; Kitchener, Canada; New York, New York and Warszawa, Poland, datarockets is a custom software development company. The small team offers Custom Software Development, Artificial Intelligence, Generative AI, AI Consulting, and more and was launched in 2014.Read More
Clients
Nike Mejuri Dealmaker SpendhoundIndustries
-
4$50,000+10 - 49 employeesOttawa, CanadaIversoft, a mobile app development company, was founded in 2009. The small team offers Mobile App Development, Custom Software Development, and Web Development. The firm is headquartered in Ottawa, Canada; Vancouver, Canada; Toronto, Canada and Mont-Royal, Canada.Read More
Clients
Centre For Addiction and Mental HealthIndustries
-
5$10,000+50 - 249 employeesBurlington, CanadaDanavero Inc. Is a midsize software development firm. Based in Burlington, Canada; Kyiv, Ukraine and North Bethesda, Maryland, the agency was established in 2015. Their team provides Custom Software Development, Mobile App Development, and IT staff augmentation.Read More
Clients
Olympic ExpressIndustries
-
6$10,000+10 - 49 employeesToronto, CanadaEstablished in 2014, DivNotes Inc. Is a small custom software development firm. Their team focuses on Custom Software Development, UX/UI Design, Mobile App Development, Application Management & Support, and more. The company is located in Toronto, Canada.Read More
Industries
-
7$10,000+10 - 49 employeesToronto, CanadaMobile app development firm MindSea was launched in 2007. The small team offers Mobile App Development, Custom Software Development, UX/UI Design, IoT development, and more. The firm is based in Halifax, Canada; Toronto, Canada and Boston, Massachusetts.Read More
Clients
Constant HealthIndustries
-
8$50,000+10 - 49 employeesToronto, CanadaRead More
Software development firm Therefore is in Toronto, Canada. The small team focuses on Custom Software Development, API Development, Digital Strategy, Web Design, and more. The agency was established in 2003.
Clients
Goway Travel Rocky Mountaineer DuVine CyclingIndustries
-
9$25,000+50 - 249 employeesOakville, CanadaCustom software development firm BrainyYack is in Oakville, Canada. Founded in 2006, the midsize team focuses on Custom Software Development, Web Development, IT strategy consulting, BI & big data consulting & SI, and more.Read More
Clients
Deloitte AutoDesk UpChain PismoIndustries
-
10$25,000+50 - 249 employeesToronto, CanadaRead More
Vog App Developers is an app development agency founded in 2012 and based in Calgary, Canada. With a team of around 20 employees, Vog provides mainly mobile app development but can also offer custom software development and UX/UI services to businesses of all sizes.
Clients
VieworxIndustries
-
11$1,000+50 - 249 employeesMarkham, CanadaITechnolabs Inc, an app development company, is based in Markham, Canada; Sheridan, Wyoming; Calgary, Canada and Sahibzada Ajit Singh Nagar, India. They focus on Mobile App Development, Web Development, Custom Software Development, and Artificial Intelligence and were founded in 2020.Read More
Industries
-
12$10,000+50 - 249 employeesBrampton, CanadaPyramidion Solutions is a Chennai, India-based Blockchain company. They focus on Blockchain, Custom Software Development, Mobile App Development, IT strategy consulting, and more and were launched in 2014.Read More
Clients
University of OxfordIndustries
-
13$25,000+10 - 49 employeesToronto, CanadaAppStudio is a small mobile application development company. Launched in 2009, the agency is located in Toronto, Canada; Vancouver, Canada; Calgary, Canada and Montréal, Canada. Their team provides Mobile App Development, Custom Software Development, Artificial Intelligence, UX/UI Design, and more.Read More
Clients
iTaxiIndustries
-
14$5,000+10 - 49 employeesToronto, CanadaEstablished in 2021, Canadian Software Agency Inc is a custom software development company. They are located in Toronto, Canada and have a small team. Their services include Custom Software Development, Mobile App Development, E-Commerce Development, Web Development, and more.Read More
Clients
Walmart OPTA Nescafe Toronto GreenP ParkingIndustries
-
15$50,000+50 - 249 employeesToronto, CanadaRead More
Product design and engineering studio Versett was founded in 2012. With headquarters in Toronto, and offices in New York and Calgary, they have a team of 50. They offer a number of services including product design, custom software development, and business consulting.
Clients
American ExpressIndustries
-
16$10,000+50 - 249 employeesToronto, CanadaTheAppLabb is a mobile app development firm based in Toronto, Canada; New York, New York; Santa Clara, California and Austin, Texas. The midsize firm was established in 2007. Their team specializes in Mobile App Development, IT staff augmentation, Custom Software Development, Artificial Intelligence, and more.Read More
Clients
UnileverIndustries
-
17$10,000+50 - 249 employeesKitchener, CanadaDebut Infotech is an AI company launched in 2011. They are based in Kitchener, Canada and Springfield, Illinois and have a midsize team. The agency provides Artificial Intelligence, Custom Software Development, Blockchain, Mobile App Development, and more.Read More
Clients
EverledgerIndustries
-
18$10,000+10 - 49 employeesKitchener, CanadaEstablished in 2022, Cloudnonic Corp. Is a generative ai company. The firm offers generative ai, custom software development, and mobile app development and has a small team.Read More
Clients
Ekom AIIndustries
-
19$25,000+50 - 249 employeesToronto, CanadaRead More
Established in 2012, Orion eSolutions is a custom software development firm. The company offers custom software development, IT managed services, web development, e-commerce development, and more and has a midsize team.
Industries
-
20$10,000+10 - 49 employeesToronto, CanadaHeadquartered in Toronto, Canada, Anyday is a web development company. The company specializes in Web Development, Web Design, and Custom Software Development and is small.The company was founded in 2018.Read More
Clients
Canadian Chamber of CommerceIndustries
-
21$1,000+2 - 9 employeesMississauga, CanadaCS Web Solutions is a SEO agency. They specialize in Search Engine Optimization, Web Design, Web Development, Custom Software Development, and more and were founded in 2015. The agency is headquartered in Mississauga, Canada and Mississauga, Canada.Read More
Industries
-
22$25,000+10 - 49 employeesVaughan, CanadaRead More
Codepaper is a custom software development company. The Toronto, Canada-based firm was founded in 2015. The small team focuses on custom software development, web development, mobile app development, BI & big data consulting & SI, and more.
Industries
-
23$25,000+2 - 9 employeesWhitby, CanadaRead More
Figurus is a small custom software development firm. They focus on custom software development, web development, other application development, CRM consulting and SI, and more and were established in 2017.
Industries
-
24$25,000+10 - 49 employeesToronto, CanadaRead More
Founded in 2015, Evenset Inc. is a web and mobile application development studio based in Toronto, Ontario. Evenset Inc.'s team of around 10 employees focuses on mobile app development and custom software development.
Clients
RalyIndustries
-
25$25,000+10 - 49 employeesToronto, CanadaRead More
Devfortress is a small Toronto, Canada-based e-commerce development firm. Founded in 2017, the team provides E-Commerce Development, Generative AI, Custom Software Development, Mobile App Development, and more.
Clients
McGill University - Wellness MapIndustries
-
26$5,000+50 - 249 employeesGuelph, CanadaApplication development firm Zennaxx was launched in 2014. They are headquartered in Guelph, Canada and Rajkot, India and have a midsize team. Their services include Mobile App Development, Custom Software Development, Web Development, UX/UI Design, and more.Read More
Clients
Industries
-
27$25,000+10 - 49 employeesToronto, CanadaIdea Theorem™ is an user experience design agency. Established in 2013, the team focuses on UX/UI Design, Web Design, Custom Software Development, Web Development, and more. Their small company is located in Toronto, Canada and Austin, Texas.Read More
Clients
IBMIndustries
-
28$10,000+10 - 49 employeesOttawa, CanadaUniRidge, an IT strategy consulting company, was launched in 2016. Based in Ottawa, Canada and L'viv, Ukraine, their small team focuses on IT strategy consulting, custom software development, and IT staff augmentation.Read More
Industries
-
29$5,000+10 - 49 employeesThunder Bay, CanadaVermillion Tech is a social media marketing agency and website development company. Their small team is headquartered in Surat, India. The firm specializes in social media marketing and web development. The firm was established in 2023.Read More
Clients
V&V JeweldiamIndustries
-
30$5,000+10 - 49 employeesToronto, CanadaRead More
Orthoplex Solutions is a web and software development company based in Toronto, Canada. Founded in 2015, the company has over 10 years of experience and has completed more than 650 projects for over 400 clients across Canada, the United States, the United Kingdom, and other international markets. Orthoplex serves organizations across industries including healthcare, nonprofits, manufacturing, education, e-commerce, sports, and government-regulated sectors. Its services include web and mobile app development, WordPress development, UX/UI design, cybersecurity, cloud and DevOps solutions, CRM and ERP integrations, AI solutions, and ongoing website hosting and maintenance.
Clients
TFO Canada SurePoint Canadian Mental Health Association Hamilton Oshawa Port AuthorityIndustries
Featured provider
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed Software Developers in Ontario
Check out a Software Developers in Ontario with the most new reviews in the past 12 months.
Software Developers
Ontario
- 11 6 new reviews
- 12 6 new reviews
- 13 5 new reviews
- 14 5 new reviews
- 15 5 new reviews
