We’re powering the future of healthcare.

Our mission is to accelerate healthcare's use of AI to address the industry’s most pressing
challenges - quality, access and sustainability.

Our Story

Signal 1 was born out of a simple but urgent observation: Healthcare AI wasn’t living up to its promise — not because the technology didn’t work, but because health systems weren’t building the capabilities and operating models to manage it at scale.

Tomi had spent his career deploying AI at scale across industries – including online search and financial services – and most recently serving as Chief AI Officer at TD Bank. Mara, with 20 years as a professor of Strategy at a leading business school, understood that the barriers to creating value from AI in healthcare were as much organizational and cultural as technical. In 2022, they set out build the missing layer: Signal 1’s AI Management System (AIMS), a category-defining platform that gives health system the visibility and control they need to manage their growing AI portfolios for value and risk.

Purpose-built for healthcare, Signal 1 enables the responsible adoption and scaling of AI in healthcare – empowering health systems to drive clinical, operational, and financial outcomes from AI, without compromising on safety, trust, or accountability.

Our Vision

A future where people and technology work together—responsibly and productively—to deliver reliable, sustainable healthcare where and how it’s needed.

Born out of the deep learning community in Toronto, Canada

With early backing from Dr. Geoffrey Hinton, we’re deeply connected to one of the world’s leadings AI research communities.

Proven experience in scaling enterprise AI

As one of the first Chief AI Officers in a global enterprise, Tomi built TD Bank’s AI program from the ground up. He combined foundational infrastructure investments with a world-class AI Center of Excellence and deep partnership with business leaders to make AI operational at scale—positioning TD as an industry leader in turning AI into real, measurable value.

Interested in joining our team?