Top 172 SaaS Companies in Montreal, Canada, September 2026

Montreal, Quebec, Canada

Hopper is a mobile app that leverages big data and machine learning to predict and analyze airfare

Montreal, Quebec, Canada

Nuvei is the Canadian fintech company accelerating the business of clients around the world. Nuvei’s modular, flexible and scalable technology allows leading companies to accept next-gen payments, offer all payout options and benefit from card issuing, banking, risk and fraud management services. Connecting businesses to their customers in more than 200 markets, with local acquiring in over 50 markets, 150 currencies and 700 alternative payment methods, Nuvei provides the technology and insights for customers and partners to succeed locally and globally with one integration.

Montreal, Quebec, Canada

Sagard is a global multi-strategy alternative asset management firm that invests across venture capital, private equity, private credit, and real estate. It focuses on delivering flexible capital and has a global network of investors and partners.

Montreal, Quebec, Canada

Dialogue is a leading virtual care provider that empowers organizations to build healthier, happier, and more productive teams. Our high-touch health and well-being programs provide organizations and their members with tailored, measurable, and quality clinical care. Dialogue's team of health professionals delivers exceptional experiences across the continuum of care, positively impacting millions worldwide. We foster thriving teams focused on health and well-being to improve culture, engagement, and productivity. Canada: • www.dialogue.co Programs: • Primary Care • Employee Assistance Program (EAP) • Mental Health+ • Wellness -- International: • www.dialogue.co/en-gb/ Programs: • Wellness • iCBT

Montreal, Quebec, Canada

A leader in the Canadian IT industry, ACCEO Solutions Inc. (“ACCEO”) specializes in the design, implementation, integration, and support of management and accounting solutions. We also offer expert technical, consulting, and payment solutions services. ACCEO Solutions’ clientele consists of SMBs of all sizes, medium and large businesses, municipalities, and financial institutions. ACCEO is a division of Harris Computer Corporation and its parent company, Constellation Software (TSX:CSU), which serves over 125,000 customers in over 100 countries relying on its innovative public and private sector software solutions.

Montreal, Quebec, Canada

Provider of software services for managing digital signage networks. The company offers a platform powers automated digital signage services in venues such as airports, cinemas, shopping malls and offices.

Montreal, Quebec, Canada

enterprise business solutions

Montreal, Quebec, Canada

Provider of a browser-based digital manufacturing platform created to design, order and assemble industrial equipment. The company's platform consists of a library of structural, motion and control components, a free cloud-based 3D Machine Builder and artificial intelligence-enabled 3D constraints, enabling users to design, order and assemble custom industrial equipment directly from a web browser easily.

Montreal, Canada

Online registration and management SAAS platform

Montreal, Quebec, Canada

Dcbel develops technology and designs products that put people at the center of the modern energy ecosystem, specializing in smart home energy systems and sustainable energy technology.