Top Tech Startups in Ontario, Canada in 2026

Digital Gateway builds an AI platform for employee onboarding, training, and competency assessment that captures how a company's best people actually work. And turns it into a system that ramps everyone else to the same level. Every growing company carries the same hidden risk: real performance lives in a few star employees' heads. When they leave, slow down, or get pulled into training juniors, the whole operation feels it. New hires take months to become useful, the same mistakes repeat, and the "how" never gets written down. Our platform fixes that. We extract the knowledge, skills, and decisions of a top performer and package them into a structured role map — a guided learning track of modules, materials, and hands-on assignments. New and existing employees move through the track, get assessed against real competencies, and are signed off by a mentor when they can actually do the job. Managers see, in one view, exactly what each person has mastered and where the gaps are. The result: new hires reach top-performer level in weeks instead of months, onboarding stops depending on your busiest people, and critical know-how becomes an asset the company owns — not something that walks out the door. Under the hood it's an assessment-and-training engine: define the role, capture the standard, assess against it, close the gaps. We start by embedding with a client to map their key role, then the platform scales that standard across the whole team — and every new role map makes the product smarter. We're a small, remote-first team based in Vancouver, building for companies that hire fast and can't afford six-month ramp times. If you want to help put a real onboarding- and-assessment standard inside every growing company — and get in early while the platform is being built — this is your team.

Thriver is a company that’s synonymous with workplace culture. Thousands of companies rely on Thriver’s technology to curate food and culture programs and increase employee engagement in the workplace. With offerings ranging from daily meal programs to virtual experiences for remote teams, Thriver has a reputation amongst employers and employees for fostering the togetherness that organizations need to thrive. thriver.com

Established in 2012, BrainStation has worked with over 500 instructors from the most innovative companies, developing cutting-edge, real-world digital education that has empowered more than 100,000 professionals and some of the largest corporations in the world.

Intuition Machines builds enterprise security products using AI/ML. We apply our research to systems that serve hundreds of millions of people, with a team distributed around the world. You are probably familiar with our best-known product, the hCaptcha security suite. Our approach is simple: high agency, small teams, and rapid iteration. Join us as we transform security and machine learning online.

Enurgen builds DUET, a 3D physics-based software platform for utility-scale solar and battery storage. DUET simulates what a plant should produce at every timestep of a 30-year life, compares it against what the field actually did, and attributes the gap down to the individual component. Conventional monitoring can tell you a plant is underperforming — working out why is the hard part, and that's the problem we solve. Every megawatt-hour a solar plant fails to produce is one that comes from somewhere else. Recovering it needs no new land, no new panels, and no new interconnection queue — just a correct answer about what went wrong and where. The model came out of SUNLAB at the University of Ottawa, with more than a decade of research behind it. It runs across the asset lifecycle: - Design — terrain-aware 3D modelling to establish a realistic performance baseline before anything is built. - Construction — analysis from the moment equipment comes online, so issues surface before commercial operation rather than years into it. - Operations — minutely, string-level analysis with automated root-cause loss detection, separating recoverable losses from the ones that aren't and routing the fixable ones into the maintenance system. We're a small, early-stage team with an office in Ottawa, Ontario. The engineering work is heavy on data: analytical queries over fleet-scale time-series, streaming pipelines feeding live analytics, on-prem software that keeps running when the WAN doesn't, and dashboards that stay fast at that scale. Research sits at the same table as engineering, so the physics and the software get built against each other. Hybrid-first, with remote on the table for any role. Every role includes an equity grant. You don't need a solar background — the domain is interesting, our customers are sophisticated, and you'll pick it up.

Calico is everything eCommerce brands need before their products get on Shopify and Stripe. We are the product development OS that powers the $1.4 trillion eCommerce production market from concept to doorstep. For the first time ever, brands and suppliers can leverage Calico’s AI workflows and factory network to transform the way their products get to market.

We’re giving the power of digital advertising to the people. Our job is to ensure that anyone has the tools they need to make their voice heard online. We’re a team of technologists, nonprofit leaders, and entrepreneurs driven by purpose and committed to the free exercise of our human agency.

Basestation is a cloud-based software solution designed for waste & recycling haulers to streamline scheduling, asset tracking, dispatching, and invoicing – all in one system.

The product is delivered in mobile form as an app.