As of November 2026, there are 917 SaaS companies based in Ontario. They have combined revenues of $9.5B and employ 60.5K employees. They've raised $6.7B in capital and serve 12.5B customers combined.
Sorting: Highest -> Lowest
Showing 10 of 321 companies ranked by annual revenue.
St Davids, Ontario, Canada
This is where AI and human expertise meet business growth. We’re on a mission to help 1,000 forward-thinking entrepreneurs and brands unlock their full potential online. We transform your digital presence into a powerful engine for traffic, leads, and sales generation.
Waterloo, Ontario, Canada
Lunaria Solutions is a social enterprise company that focuses on diversity, equity, and inclusion. They provide information technology and services to help organizations grow in these areas.
Ottawa, Ontario, Canada
QuickSilk’s secure cms and web content management system provides drag and drop simplicity of website builders with high security, at a predictable cost
Mississauga, Ontario, Canada
SincX Learn is a leading global e-learning services provider, dedicated to building trusted and lasting relationships with clients worldwide.
Toronto, Ontario, Canada
We build caps that speak before you do. Clean lines, sharp stitching, no noise. Our process stays simple so you can design your caps at affordable rates in Canada Hat Store Canada fits right into that promise with control in your hands and clear pricing on every step. Pick fabric, lock colors, place logos, approve fast. We keep stock tight and quality strict so each piece holds shape and color after real use. Orders move quick, updates stay clear, support is direct. Retail, teams, events, or daily wear, we keep output consistent and easy to scale. If it goes on your head, it should carry your mark without compromise. We test fits across sizes to keep comfort steady for wear.
Kanata, Ontario, Canada
MissNoCalls.com is a cutting-edge Custom AI Voice Bot Solutions company, designed to revolutionize the way businesses manage incoming calls. Our advanced voice bot technology provides seamless call handling, boosting operational efficiency and improving customer experiences. MissNoCalls.com enables companies to automate phone interactions, handle high call volumes effortlessly, and capture every opportunity without the need for traditional call center models. Our mission is to empower businesses to scale exponentially, offering personalized and natural-sounding AI voice solutions that lead to unparalleled productivity gains.
Kitchener, Ontario, Canada
We are bringing tour and activity operators into the 21st century. After a rafting or zipline tour, guests are excited to buy and share photos - until the tour operator sells them a CD…. PicThrive, backed by one of the largest travel technology players in the world, is on a mission to kill the CD and USB. Via our cloud platform, we make it easy for operators to sell more photos and turn social sharing into more bookings and reviews. For the tourist, we make it simple for them to buy, view and share their photos immediately after an experience.
Kitchener, Ontario, Canada
Provider of a market automation software designed to create transform business results with personalized marketing. The company's market automation software creates form-based workflows, synchronize data across cloud apps and and project management tools using simple event-based automations, enabling businesses to increase revenue and manage customers efficiently.
Toronto, Ontario, Canada
World's most advanced agentic AI Recruiters. Hire the Best, Faster, Globally.
Barrie, Ontario, Canada
Marketing CoPilot ® builds marketing sales funnels that help companies find customers and keep customers. Our proven methodology improves demand generation, resulting in qualified leads for your sales team. Companies that implement our program have reduced their cost of lead acquisition, improved the quality of their leads, and increased revenue. We have worked with over 200 companies in the B2B technology and manufacturing sector. In today’s cluttered and confusing online environment, we can de-clutter your content strategy and get you on track to better sales results. Your website and web presence should be helping, not hurting your lead generation efforts.